[태그:] a3c

  • A3C 샘플 테스트 결과(2/2)

    기존 실험 환경에 문제 있음을 알고, 큰 결심으로 환경을 다시 설정했다.

    • 총 Action은 getX1, getX2, getX3, putX1, putX2, putX3, getX3Y3(순환) 7개 였다.
    • putX1, putX2, putX3는 2열로만 갈 수 있어, 깊게 들어가 있는 1열을 사용할 수 없었다.
    • 인공지능이 삽질로 getX1, getX3, getX3, getX3Y3 으로만 모든 문제를 해결한다!!(나는 몰랐던 사실. 이 사실로 환경이 잘못 디자인되었다고 알았다.)

    수정한 환경.

    • get(call)은 그대로 유지. 2열 대차를 6번 셀로 call하고, 1열 대차를 2열로 이동. 2열 대차는 공대차로 채워줌.
    • put은 1열이 비어 있으면 2열로 왔다 1열로 이동하도록 수정.
    • put은 기존에 6번 셀까지 끌어 당겼으나(6번이 A, 7번이 B 표시부, put 동작시 6번은 A->V, 7번은 B->A로 변경되었음), 문제를 쉽게 풀기 위해서 7번 셀만 수정(put 실행시 7번만 B->V로 수정, 7번에 있던 B 대차는 화살표 표시까지 깊게 들어감).
    • shiftX1, X2, X3 조건 추가.(전체 행동은 기존 get 3개, put 3개, shift X1/X2/X3 3개, getX3Y3 1개 총 10개로 증가)

    성공하면 총 점 0점 이상을 획득한다. 100회 샘플 성공, 실패를 세어보면 아래와 같다.

    episode: 0   score: 220
    episode: 1   score: -100
    episode: 2   score: 220
    episode: 3   score: 200
    episode: 4   score: 200
    episode: 5   score: 220
    episode: 6   score: 190
    episode: 7   score: -100
    episode: 8   score: 170
    episode: 9   score: 200
    episode: 10   score: 200
    episode: 11   score: -100
    episode: 12   score: 170
    episode: 13   score: 200
    episode: 14   score: 170
    episode: 15   score: 190
    episode: 16   score: 200
    episode: 17   score: 190
    episode: 18   score: 200
    episode: 19   score: 200
    episode: 20   score: 170
    episode: 21   score: 160
    episode: 22   score: 200
    episode: 23   score: 170
    episode: 24   score: 200
    episode: 25   score: 200
    episode: 26   score: 200
    episode: 27   score: 200
    episode: 28   score: 200
    episode: 29   score: -100
    episode: 30   score: 200
    episode: 31   score: 170
    episode: 32   score: 190
    episode: 33   score: 190
    episode: 34   score: 200
    episode: 35   score: 190
    episode: 36   score: 200
    episode: 37   score: 200
    episode: 38   score: 200
    episode: 39   score: 200
    episode: 40   score: 170
    episode: 41   score: 170
    episode: 42   score: 140
    episode: 43   score: 170
    episode: 44   score: 160
    episode: 45   score: 220
    episode: 46   score: 200
    episode: 47   score: 200
    episode: 48   score: -100
    episode: 49   score: 200
    episode: 50   score: 200
    episode: 51   score: 170
    episode: 52   score: 170
    episode: 53   score: 170
    episode: 54   score: -100
    episode: 55   score: 200
    episode: 56   score: 200
    episode: 57   score: -100
    episode: 58   score: 170
    episode: 59   score: 200
    episode: 60   score: 200
    episode: 61   score: 190
    episode: 62   score: 200
    episode: 63   score: 200
    episode: 64   score: 200
    episode: 65   score: 200
    episode: 66   score: 200
    episode: 67   score: 190
    episode: 68   score: 200
    episode: 69   score: 200
    episode: 70   score: 200
    episode: 71   score: 200
    episode: 72   score: 170
    episode: 73   score: 190
    episode: 74   score: 170
    episode: 75   score: 200
    episode: 76   score: 200
    episode: 77   score: 190
    episode: 78   score: 200
    episode: 79   score: 220
    episode: 80   score: 200
    episode: 81   score: 200
    episode: 82   score: 170
    episode: 83   score: 200
    episode: 84   score: 200
    episode: 85   score: -100
    episode: 86   score: 200
    episode: 87   score: 200
    episode: 88   score: 200
    episode: 89   score: 200
    episode: 90   score: -100
    episode: 91   score: 170
    episode: 92   score: 170
    episode: 93   score: 170
    episode: 94   score: -100
    episode: 95   score: 200
    episode: 96   score: 200
    episode: 97   score: 170
    episode: 98   score: 190
    episode: 99   score: 170
    

    총 100회 중 10번 실패 했는데, 각 경우를 보면.

    episode: 1   score: -100
    episode: 7   score: -100
    episode: 11   score: -100
    episode: 29   score: -100
    episode: 48   score: -100
    episode: 54   score: -100
    episode: 57   score: -100
    episode: 85   score: -100
    episode: 90   score: -100
    episode: 94   score: -100

    초기화 했을 경우 적어도 대차가 이동할 한 개 공간이 있도록 환경을 설정했는데, 왜인지 잘 안되었다. 이 에피소드는 절대 성공할 수 없다. 에피소드 57, 90, 94는 빈 공간이 있는데도 삽질했다. 이 부분을 어떻게 학습시켜야 할지 모르겠다.

    성공한 경우를 보면 에피소드 6은 A 대차가 뒤쪽에 숨겨져 있지만, call, shift 로 순환시켰다. 마지막에 put으로 X2, Y1 위치로 A 대차를 집어 넣었다.

    총 10시간, 10만회 * 12 thread 학습 시켰다. 뒤쪽으로 갈 수록 학습 효율이 떨어지는데, 마지막 학습에서 의미없이 연속으로 공대차 call 행동을 안하게 된 듯 하다. GTX 1060 6GB도 나름 쓸만하다.

    여기에서 마무리 해야겠다.

  • A3C 샘플 테스트 결과(1/2)

    A3C 샘플 테스트 결과(1/2)

    기존 네트웍을 좀 개선했다.

    • 현재 상태를 입력 -> 현재 상태, 과거 상태 입력.
    • 네트웍 구조 단순화. 3개 층
    • dropout 적용.
    • 환경설정에서 이번 행동이 의미있는 행동이라면 벌점을 상쇄하고 득점하도록 설정. 이렇게 하면 call만 학습한다!!
    • 최대 삽질 수량을 증가. 단순하게 하면 에피소드를 끝까지 보낼 수 없어 정확하게 판단할 수 없어 보임.
    • global network 횟수 증가, 한번 업데이트 시 단위 에피소드 감소(100개에서 20개)
    • 성공 리워드를 2,000점, 실패시 -100점, 매 턴마다 -30점 획득 설정.

    기존에 최대 성공 800회/최대 1,000회 에서 940번 성공까지 올랐다. 네트웍을 장난질 하면 더 올라갈 수 있어 보인다.

    기존 현재 state만 입력으로 받았을 경우
    현재+과거 state를 입력으로 받았을 경우
    episode 23은 제대로 했다.

    이렇게 하니, Actino.put 동작이 없어졌다. 가산점을 얻기 위해서 get만 실행하는 듯 하다!! 대차가 뒤쪽에 있는 경우(Y1 선) 여전히 삽질한다.

    전 시도가 망한 듯 하여 하루동안 다시 학습 시켰다.(20. 12. 18)

    • 현재 상태를 입력 -> 현재 상태, 과거 상태 입력.
    • 네트웍 구조 단순화. 3개 층.
    • dropout 적용 0.8 적용.
    • 환경설정에서 이번 행동이 의미있는 행동이라면 벌점을 상쇄하고 득점하도록 설정.
      -> getX1, X2, X3을 했을 경우 nextType과 앞 열 대차가 일치하면 추가 점수 획득.
      -> DQN 도 연속된 4장 사진을 입력으로 받아들이는데, 중간 행동에 대한 평가를 추가.
    • 최대 삽질 수량을 5로 감소.(전에 8번동안 공대차를 call하고 실패하면 벌점 100점 획득)
      (단순하게 하면 에피소드를 끝까지 보낼 수 없어 정확하게 판단할 수 없어 보임.)
    • global network 횟수 증가, 한번 업데이트 시 단위 에피소드 감소(100개에서 20개)
    • 성공했을 경우 reward를 감소. 2,000점에서 200점으로 수정.
    1,000회 중 성공 횟수.
    • 성공 점수를 200점으로 내리면 웬만한 문제는 3턴 안에 해결한다.
    • get과 put이 있는데, put은 포기하고 대부분 대차 순환으로 해결한다.
    • put을 왜 실행하지 않는지 모르겠다. 가산점을 얻기 위해서인지..

    20.12.20. update

    왜 put을 안 하는지 알았다. 시스템 설계를 잘못해서 put 없이도 문제를 풀 수 있다. get으로 공간을 만들어 채우면 모두 풀 수 있다! 와!! 똑똑한데… 예상과 다르게 환경 설정함이 어렵다.

    모델 <_io.TextIOWrapper name='./201208ActorA3c.json' mode='r' encoding='UTF-8'>를 로딩
    저장된 weights ./201208weightCriticA3c.h5를 로딩
    seed
    현재 state는: 719
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    현재 state는: 4931
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 0   score: 220
    현재 state는: 6028
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 6026
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 1   score: 170
    현재 state는: 2775
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 2   score: 200
    현재 state는: 626
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    현재 state는: 4919
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 3   score: 220
    현재 state는: 4769
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    현재 state는: 6173
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 4   score: 220
    현재 state는: 783
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 5   score: 200
    현재 state는: 4467
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 6   score: 200
    현재 state는: 2140
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 2138
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 7   score: 170
    현재 state는: 2029
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 2030
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 8   score: 170
    현재 state는: 358
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 356
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 9   score: 170
    현재 state는: 6438
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 10   score: 200
    현재 state는: 3821
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 11   score: 200
    현재 state는: 1521
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 12   score: 200
    현재 state는: 4206
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 13   score: 200
    현재 state는: 4260
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 14   score: 200
    현재 state는: 1232
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 15   score: 200
    현재 state는: 1111
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 1112
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 16   score: 170
    현재 state는: 5491
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 17   score: -100
    현재 state는: 4433
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 18   score: 200
    현재 state는: 5455
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 5459
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 19   score: 170
    현재 state는: 4568
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 20   score: 200
    현재 state는: 2583
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 21   score: 200
    현재 state는: 1945
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 1949
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 22   score: 170
    현재 state는: 5592
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 23   score: 200
    현재 state는: 1155
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 24   score: 200
    현재 state는: 1463
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 25   score: 200
    현재 state는: 2569
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 2570
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    현재 state는: 3977
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 26   score: 190
    현재 state는: 1720
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 1724
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 27   score: 170
    현재 state는: 951
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 28   score: 200
    현재 state는: 1519
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 1517
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 29   score: 170
    현재 state는: 994
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 995
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 30   score: 170
    현재 state는: 825
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 31   score: 200
    현재 state는: 2258
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 32   score: 200
    현재 state는: 4803
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 33   score: 200
    현재 state는: 6522
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 34   score: 200
    현재 state는: 1245
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 35   score: 200
    현재 state는: 2573
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 36   score: 200
    현재 state는: 1957
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 1958
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 37   score: 170
    현재 state는: 3435
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 38   score: 200
    현재 state는: 3788
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 39   score: 200
    현재 state는: 5757
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 40   score: 200
    현재 state는: 1965
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 41   score: 200
    현재 state는: 4411
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 4415
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 42   score: 170
    현재 state는: 3345
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 43   score: 200
    현재 state는: 1003
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 1004
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 44   score: 170
    현재 state는: 388
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 392
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    현재 state는: 4685
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 45   score: 190
    현재 state는: 2539
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 2543
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    현재 state는: 3974
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 46   score: 190
    현재 state는: 4626
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 47   score: 200
    현재 state는: 1848
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 48   score: 200
    현재 state는: 2860
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 2858
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 49   score: 170
    현재 state는: 37
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 41
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 50   score: 170
    현재 state는: 4764
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 51   score: 200
    현재 state는: 6254
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 52   score: 200
    현재 state는: 1258
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 1256
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 53   score: 170
    현재 state는: 5043
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 54   score: 200
    현재 state는: 4767
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 55   score: 200
    현재 state는: 1363
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 1364
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    현재 state는: 5657
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 56   score: 190
    현재 state는: 71
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 57   score: 200
    현재 state는: 529
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 527
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 58   score: 170
    현재 state는: 6133
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 6134
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 59   score: 170
    현재 state는: 4622
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 60   score: 200
    현재 state는: 717
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 61   score: 200
    현재 state는: 1787
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 62   score: 200
    현재 state는: 1348
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 1346
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    현재 state는: 5639
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 63   score: 190
    현재 state는: 4146
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 64   score: 200
    현재 state는: 2629
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 2633
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    현재 state는: 4064
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 65   score: 190
    현재 state는: 6541
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 6539
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 66   score: 170
    현재 state는: 4447
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 4451
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 67   score: 170
    현재 state는: 1270
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 1274
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 68   score: 170
    현재 state는: 168
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 69   score: 200
    현재 state는: 6298
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 6296
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 70   score: 170
    현재 state는: 2362
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 2363
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 71   score: 170
    현재 state는: 709
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 707
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 72   score: 170
    현재 state는: 3446
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 73   score: 200
    현재 state는: 190
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 194
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 74   score: 170
    현재 state는: 4306
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 4307
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 75   score: 170
    현재 state는: 5499
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 76   score: 200
    현재 state는: 519
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 77   score: 200
    현재 state는: 1958
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 78   score: 200
    현재 state는: 25
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 23
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 79   score: 170
    현재 state는: 5428
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 5432
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 80   score: 170
    현재 state는: 5984
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    현재 state는: 6458
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 81   score: 220
    현재 state는: 3982
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 3983
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 82   score: 170
    현재 state는: 5007
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 83   score: 200
    현재 state는: 181
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 185
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 84   score: 170
    현재 state는: 4753
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 4757
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 85   score: 170
    현재 state는: 4532
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    현재 state는: 5939
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 86   score: 220
    현재 state는: 2544
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 87   score: 200
    현재 state는: 100
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 104
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 88   score: 170
    현재 state는: 1672
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 1670
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    현재 state는: 5885
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 89   score: 190
    현재 state는: 687
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 90   score: 200
    현재 state는: 835
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 833
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    현재 state는: 5126
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 91   score: 190
    현재 state는: 4689
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 92   score: 200
    현재 state는: 827
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    현재 state는: 5117
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeB: 1>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 93   score: 220
    현재 state는: 1197
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeA: 0>||<Carrier.typeB: 1>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeV: 3>||<Carrier.typeB: 1>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 94   score: 200
    현재 state는: 4636
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeA: 0>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 4640
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX2
    episode: 95   score: 170
    현재 state는: 2352
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeB: 1>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 96   score: 200
    현재 state는: 5028
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeV: 3>||
      ==============================================================
    Y2||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeA: 0>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    episode: 97   score: 200
    현재 state는: 4435
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeV: 3>||                  ||<Carrier.typeB: 1>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3Y3
    현재 state는: 4433
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeA: 0>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX3
    episode: 98   score: 170
    현재 state는: 4676
              X1                    X2               X3
      ==============================================================
    Y1||<Carrier.typeV: 3>||<Carrier.typeA: 0>||<Carrier.typeB: 1>||
      ==============================================================
    Y2||<Carrier.typeA: 0>||<Carrier.typeV: 3>||<Carrier.typeA: 0>||
      ==============================================================
    Y3||<Carrier.typeB: 1>||                  ||<Carrier.typeV: 3>||
      ======================                   =====================
      ==nextType:<Carrier.typeA: 0>
    action is Action.getX1
    episode: 99   score: 200
    

  • a3c global network update

    하…. 이거 한다고 거의 며칠을 날렸다. A3C 성능이 좋다길래 따라 해 봤는데, 내가 가진 책은 tensorflow 1.x 버전 기준 코드가 실렸다. tensorflow 2.x대로 업데이트 되면서 과거 여러 능력자들이 구현한 fit 부분 코드를 사용할 수 없게 되었다. 대세는 gradienttape()로 네트웍을 업데이트 하는 방법이라고 한다. a3c에서는 local 모델을 global 모델과 똑같이 만들고, local model 경험으로 global network를 업데이트 한다. thread 개수는 임의로 선택한다. a2c 확장편이라 thread 와 apply 부분을 조금 수정하면 쉽게 된다고 생각했다. state로 모델을 예측하는 부분을 틀려서 아래 결과를 얻었다.

    2,000번대에 주식을 사서 14,000번대에 팔고 싶다. 주식 차트를 보는 듯 하다. 위 그래프는 에피소드가 끝날 때 까지 새로운 action을 얻어야 했는데, action을 한번만 얻어서 그렇다. 제대로 실행하면 다음 그래프와 같아야 한다. 점수는 임의대로 했다.

    from env_reinforcev2 import CarrierStorage 
    from env_reinforcev2 import Action
    import random
    from collections import defaultdict
    import numpy as np
    from termcolor import colored
    from keras.models import Sequential
    from keras.layers import Dense, Input
    from keras.models  import Model
    from keras.optimizers import Adam
    import copy
    from keras.models import model_from_json
    from collections import deque
    from keras import backend as K
    import threading
    from queue import Queue
    import time
    from tensorflow.python import keras
    import matplotlib.pyplot as plt
    
    eps = np.finfo(np.float32).eps.item()  # Smallest number such that 1.0 + eps != 1.0
    
    #여기 참조.
    #https://github.com/tensorflow/models/blob/master/research/a3c_blogpost/a3c_cartpole.py
    #actor critic 을 따로 만듦.
    #https://github.com/marload/DeepRL-TensorFlow2/blob/master/A3C/A3C_Discrete.py
    
    #custom loss를 구하기 위해 tensor를 즉시 확인.
    import tensorflow as tf
    tf.config.run_functions_eagerly(True)
    # 멀티쓰레딩을 위한 글로벌 변수
    # 환경 생성
    env_name = "smart_storage"
    
    
    # 브레이크아웃에서의 A3CAgent 클래스(글로벌신경망)
    class A3CAgent:
        def __init__(self):
            # 상태크기와 행동크기를 갖고옴
            self.state_size = 40
            self.action_size = 7
            self.value_size = 1
            # A3C 하이퍼파라미터
            self.discount_factor = 0.9
            #self.actor_lr = 2.5e-4
            #self.critic_lr = 2.5e-4
            # 쓰레드의 갯수
            self.threads = 12
            self.DEFINE_NEW = False
            self.RENDER = False
    
            #global network 설정
            #self.a3c_global_model = ActorCriticModel(self.state_size, self.action_size)
            #self.global_actor, self.global_critic = self.a3c_global_model.build_model()
            self.global_model = self.build_actorCritic()
        def build_actorCritic(self):
            if(self.DEFINE_NEW == True):
                input = Input(shape = (self.state_size,))
                common = Dense(self.state_size*8, activation='relu', kernel_initializer='he_uniform')(input)
                common2 = Dense(self.action_size*8, activation = 'relu',kernel_initializer='he_uniform')(common)
                common3 = Dense(self.state_size*4, activation='relu', kernel_initializer='he_uniform')(common2)
    
                action_prob = Dense(self.action_size, activation = 'softmax', kernel_initializer='he_uniform')(common3)
                critic = Dense(1)(common3)
                model = Model(inputs = input, outputs = [action_prob, critic])
    
            else:
                #있는 데이터 로딩
                json_actor = open("./201208ActorA3c.json", "r")
                loaded_actor = json_actor.read()
                json_actor.close()
                model= model_from_json(loaded_actor)
                print("모델 %s를 로딩"%json_actor)
                weight_actor = "./201208weightCriticA3c.h5"
                model.load_weights(weight_actor)
                print("저장된 weights %s를 로딩"%weight_actor)
            return model
    
        def get_action(self, action_prob):
            #[[확율 형식으로 출력]]
            # [0]을 넣어 줌
            #print("policy = ", policy)
            return np.random.choice(self.action_size, 1, p=np.squeeze(action_prob))[0]
    
        def train(self):
            # 쓰레드 수만큼 Agent 클래스 생성
            agents = [Agent(self.action_size, self.state_size, self.global_model)
                      for _ in range(self.threads)]
    
            # 각 쓰레드 시작
            for agent in agents:
                time.sleep(2)
                agent.start()
    
            # 10분(600초)에 한번씩 모델을 저장
            while True:
                time.sleep(60 * 10)
                model_json_actor = self.global_model.to_json()
                with open("./201208ActorA3c.json", "w") as json_file:
                    json_file.write(model_json_actor)
                self.global_model.save_weights("./201208weightCriticA3c.h5")
     
    
    
    # 액터러너 클래스(쓰레드)
    class Agent(threading.Thread):
        def __init__(self, action_size, state_size, model):
            threading.Thread.__init__(self)
            self.action_size = action_size
            self.state_size = state_size
    
            # 지정된 타임스텝동안 샘플을 저장할 리스트
            self.states, self.actions, self.rewards = [], [], []
    
            #init로 넘어온 global model을 연결.
            self.global_model = model
    
            # 로컬 모델 생성
            self.local_model = self.build_local_actorCritic()
    
            #global로 업데이트
            self.update_local_from_global()
    
            #A3C model class 안에 있는 정보를 밖으로 빼줘야 하는데,
            #귀찮아서 그냥 씀.
            self.discount_factor = 0.8
            self.value_size = 1
    
            #self.avg_p_max = 0
            #self.avg_loss = 0
    
            # 모델 업데이트 주기
            self.t_max = 20
            self.t = 0
    
        def build_local_actorCritic(self):
            input = Input(shape = (self.state_size,))
            common = Dense(self.state_size*8, activation='relu', kernel_initializer='he_uniform')(input)
            common2 = Dense(self.action_size*8, activation = 'relu',kernel_initializer='he_uniform')(common)
            common3 = Dense(self.state_size*4, activation='relu', kernel_initializer='he_uniform')(common2)
    
            action_prob = Dense(self.action_size, activation = 'softmax', kernel_initializer='he_uniform')(common3)
            critic = Dense(1)(common3)
            model = Model(inputs = input, outputs = [action_prob, critic])
            return model
    
        def update_local_from_global(self):
            self.local_model.set_weights(self.global_model.get_weights())
    
        def run(self):
            #메인 함수
            env = CarrierStorage()
            #agent = A3CAgent()
            state = env.reset()
    
            #state history를 기록
            #historyState = []
    
            scores, episodes, score_average = [], [], []
            EPISODES = 1000000
            #EPISODES = 100
    
    
            global_step = 0
            average = 0
            huber_loss = tf.losses.Huber()
            optimizer = Adam(learning_rate = 0.001)
    
    
            #action, critic, reward를 list로 기록.
            actionprob_history, critic_history, reward_history = [], [], []
            
    
            total_loss_batch = []
            success_counter = 0
            success_counter_list = []
            for e in range (EPISODES):
                #print("episode check", e)
                done = False
                score = 0
                #불가능한 경우가 나오면 다시 reset
                #gradient tape에서 0를 넣으면 에러.
                while(True):
                    state = env.reset()
                    state = env.stateTo1hot(self.state_size)
                    status = env.isItEnd()
                    if(status == -1):
                        break;
                #print("reseted")
                #if(status == 0 or status == 1):
                #    done = True
                #    reward = 0
                    #print("zero rewards")
                    #여기에서 apply.gradients를 적용한면 안됨.
    
                #with tf.GradientTape(persistent=True) as tape:
                with tf.GradientTape() as tape:
                    while not done:
                        action_prob, critic = self.local_model(state)
                        if(agent.RENDER == True):
                            env.render()
                        global_step += 1
                        #tape 아래로 모델을 입력해야 input, output 관계를 알 수 있음.
                        #actor, critic 모두 예측.
    
                        #action은 action tf.Tensor(
                        #[[0.16487105 0.0549401  0.12524831 0.1738248  0.31119537 0.07012787  0.0997925 ]], shape=(1, 7), dtype=float32)
                        #critic은 
                        #critic tf.Tensor([[0.04798129]], shape=(1, 1), dtype=float32)
                        #으로 출력.
                        #action_prob로 action을 구함.
                        action = agent.get_action(action_prob[0])
                        #print("actionprob history",actionprob_history)
                        if(agent.RENDER == True):
                            print("action is", Action(action))
                        next_state, reward, done, info = env.step(action)
    
                        #history에 추가
                        critic_history.append(critic[0,0])
                        actionprob_history.append(tf.math.log(action_prob[0, action]))
                        reward_history.append(reward)
                        next_state = env.stateTo1hot(agent.state_size)
                        #_, next_critic = agent.model(next_state)
                        score += reward
                        average = average + score
                        state = copy.deepcopy(next_state)
    
                   #score로 성공, 실패 판단.
                    #print("score", score)
                    if(score > 0):
                        success_counter = success_counter + 1
    
                    #rewards 를 discounted factor로 다시 계산.
                    returns = []
                    discounted_sum = 0
                    for r in reward_history[::-1]:
                        discounted_sum = r + agent.discount_factor* discounted_sum
                        returns.insert(0, discounted_sum)
    
                    # Normalize
                    #returns를 normailze하면 
                    #매 에피소드마다 한 행동이 다른데, 
                    #같은 값으로 맞춤.
                    #주석  처리.
    
                    #reset 과정 중 완료인데 학습루트로 들어가는 경우를 찾아 수정.
                    #normailze 다시 원복.
    
                    #normalize를 사용하면 잘 안되는것 같은. 다시 삭제 후 학습.
    
                    #state를 예측하는 부분을 잘못 넣어서 여태까지 다 삽질.
                    #action_prob, critic = self.local_model(state) 위치 바꾼 뒤 다사 normailze on
                    returns = np.array(returns)
                    returns = (returns - np.mean(returns)) / (np.std(returns) + eps)
                    returns = returns.tolist()
                    #print("critic history", critic_history)
                    #print("action prob", action_prob)
                    #print("return", reward)
    
                    # Calculating loss values to update our network
                    history = zip(actionprob_history, critic_history, returns)
                    #print("history", history)
                    actor_losses = []
                    critic_losses = []
                    for log_prob, value, ret in history:
                        advantage = ret - value
                        #advantage = reward  + (1.0 - done) * agent.discount_factor * next_critic - critic
                        #[ [prob, prob, ... ] ]형식으로 입력이 들어옮
                        actor_losses.append(-log_prob*advantage)
                        #critic_losses.append(advantage**2)
                        critic_losses.append(huber_loss(tf.expand_dims(value, 0), tf.expand_dims(ret, 0)))
                        #print("actor loss ", actor_losses)
                        #print("critic loss ", critic_losses)
                        #모델이 하나라 actor_loss + critic_loss 더해서 한번에 train
                        #print("grad" , grads)
                        #print("history", len(actionprob_history))
                   
                    #print("actor_losses", actor_losses)
                    total_loss = actor_losses + critic_losses
                    #print("total loss", total_loss)
                    #loss도 gradientTape 안에 들어있어야 함.
                    #print("type total loss", type(total_loss))
                    #print("total loss", total_loss.numpy())
                    #10개씩 모아서 학습
                    total_loss_batch.append(total_loss)
                    #print("total loss", total_loss)
                    #print("total loss length", len(total_loss))
                    #print("total loss batch ", total_loss_batch)
                    #print("total loss batch length", len(total_loss_batch))
    
                    #print("==========================")
                    #global model update
                    #print("length", total_loss_batch)
                    #reinforce는 2000개씩 모아서 학습하는게 효과적인듯 하나.
                    #a3c는 100개씩 조금씩 잘라서 업데이트를 빨리 하는게 좋아 보임.
                    #grads = tape.gradient(total_loss_batch, self.local_model.trainable_weights)
                    #grads = tape.gradient(total_loss, self.local_model.trainable_weights)
                    if(e%200 == 0 and e> 1):
                        grads = tape.gradient(total_loss_batch, self.local_model.trainable_weights)
                        optimizer.apply_gradients(zip(grads, self.global_model.trainable_weights))
                        self.update_local_from_global()
                        #print("hit!")
                        #print("total_loss_batch len is", len(total_loss_batch))
                        total_loss_batch.clear()
    
                    #history clear
                    actionprob_history.clear()
                    critic_history.clear()
                    reward_history.clear()
    
    
                #if(len(actionprob_history) > 0 & e%10 == 0):
                    #if(e%100 == 0 and len(total_loss_batch) > 0):
                        #위에서 done이 없으면 작은 이벤트만 계산함.
                        #완전하게 다 끝났을 경우에만 학습하기 위해 done을 추가
                        #print("actor losses", len(actor_losses))
                        #print("critic losses", len(critic_losses))
                        #print("check", len(total_loss))
                        #print("done", done)
                        #grads = tape.gradient(total_loss, self.local_model.trainable_weights)
                    #    grads = tape.gradient(total_loss_batch, self.local_model.trainable_weights)
                        #print("grads", grads)
                    #    optimizer.apply_gradients(zip(grads, self.global_model.trainable_weights))
                        #print("actionprob history", actionprob_history)
                        #print("cirtic,",critic_history)
                        #print("rewards", reward_history)
                        #print("actor losses", len(actor_losses))
                        #print("critic losses", len(critic_losses))
                        #print("total loss", len(total_loss))
    
                        #print("actionprob_history", len(actionprob_history))
                        #print("episodes", e)
    
                        #global network으로 local network update
                        #self.update_local_from_global()
                        #print("hit!")
                        #print("total loss batch len", len(total_loss_batch))
                    #    total_loss_batch = []
                        #total_loss_batch.clear()
    
                if(agent.RENDER == True):
                    print("episode:", e, "  score:", score)
                if(e%1000 == 0):
                    #print("history length is", len(actionprob_history))
                    #print("total loss length is", total_loss.numpy().size)
                    print("episode:", e, "  score:", score, "global_step", global_step,"average", average, 
                            "success_counter", success_counter)
                    scores.append(score)
                    success_counter_list.append(success_counter)
                    score_average.append(average)
                    episodes.append(e)
                    #매 1000회마다 average 초기화.
                    average = 0
                    #model_json_actor = self.global_model.to_json()
                    #with open("./201208ActorA3c.json", "w") as json_file:
                    #    json_file.write(model_json_actor)
                    #self.global_model.save_weights("./201208weightCriticA3c.h5")
                    #plt.plot(episodes, score_average, 'b')
                    plt.plot(episodes, success_counter_list, 'b')
    
                    success_counter = 0
                    #plt.show()
                    plt.savefig("./history.png")
                #비어있는 history로 gradients를 계산하지 않도록..
                #print("episode", e)
    
    if __name__ == '__main__':
        #메인 함수
        agent = A3CAgent()
        agent.train()

    이런저런 테스트를 하다보니 코드가 넝마 조각인데, 다시 수정하긴 귀찮다. 역시 위와 같이 해도, 뒤쪽에 있는 대차를 잘 뽑아내지 못한다. 환경을 상당히 까다롭게 설정해야 한다. 중간에 return을 normailze 하여 학습하는데, normailze를 하지 말아야 할 듯하다. 각 thread 별 값이 다른데, 일정 기준으로 맞추면 각 행동을 제대로 학습시킬 수 없어 보인다. 아래 그래프가 return을 normailze로 한 경우인데, 학습이 잘 안된다. 왼쪽 숫자는 전체 1,000회 중 성공 회수다.

    normailze return.

    normailze를 하지 않으면 아래 그림과 같다.

    하도 여러 사이트에서 가져다 쓰다 보니, 어디에서 무엇을 참조 했는지 모르겠다. 일단 다 적어야겠다.

    https://blog.tensorflow.org/2018/07/deep-reinforcement-learning-keras-eager-execution.html

    https://rlzoo.readthedocs.io/en/latest/_modules/rlzoo/algorithms/a3c/a3c.html

    https://stackoverflow.com/questions/60510441/implementing-a3c-on-tensorflow-2

    https://github.com/tensorflow/models/blob/master/research/a3c_blogpost/a3c_cartpole.py

    https://github.com/keras-team/keras-io/blob/master/examples/rl/actor_critic_cartpole.py

    youtube 쉬운 강의..중간에 매직을 볼 수 있음.

    https://github.com/marload/DeepRL-TensorFlow2/blob/master/A3C/A3C_Discrete.py

    actor critic 간단한 예제

    https://keras.io/examples/rl/actor_critic_cartpole/