PyTorch version
%matplotlib inline
import sys
import logging
import itertools
import copy
import numpy as np
np.random.seed(0)
import pandas as pd
import gym
import matplotlib.pyplot as plt
import torch
torch.manual_seed(0)
import torch.nn as nn
import torch.optim as optim
logging.basicConfig(level=logging.INFO,
format='%(asctime)s [%(levelname)s] %(message)s',
stream=sys.stdout, datefmt='%H:%M:%S')
env = gym.make('Pendulum-v1')
for key in vars(env.spec):
logging.info('%s: %s', key, vars(env.spec)[key])
for key in vars(env.unwrapped):
logging.info('%s: %s', key, vars(env.unwrapped)[key])
00:00:00 [INFO] id: Pendulum-v1 00:00:00 [INFO] entry_point: gym.envs.classic_control:PendulumEnv 00:00:00 [INFO] reward_threshold: None 00:00:00 [INFO] nondeterministic: False 00:00:00 [INFO] max_episode_steps: 200 00:00:00 [INFO] order_enforce: True 00:00:00 [INFO] _kwargs: {} 00:00:00 [INFO] _env_name: Pendulum 00:00:00 [INFO] max_speed: 8 00:00:00 [INFO] max_torque: 2.0 00:00:00 [INFO] dt: 0.05 00:00:00 [INFO] g: 10.0 00:00:00 [INFO] m: 1.0 00:00:00 [INFO] l: 1.0 00:00:00 [INFO] viewer: None 00:00:00 [INFO] action_space: Box([-2.], [2.], (1,), float32) 00:00:00 [INFO] observation_space: Box([-1. -1. -8.], [1. 1. 8.], (3,), float32) 00:00:00 [INFO] np_random: RandomState(MT19937) 00:00:00 [INFO] spec: EnvSpec(Pendulum-v1)
class DQNReplayer:
def __init__(self, capacity):
self.memory = pd.DataFrame(index=range(capacity),
columns=['observation', 'action', 'reward',
'next_observation', 'terminated'])
self.i = 0
self.count = 0
self.capacity = capacity
def store(self, *args):
self.memory.loc[self.i] = np.asarray(args, dtype=object)
self.i = (self.i + 1) % self.capacity
self.count = min(self.count + 1, self.capacity)
def sample(self, size):
indices = np.random.choice(self.count, size=size)
return (np.stack(self.memory.loc[indices, field]) for field in
self.memory.columns)
class OrnsteinUhlenbeckProcess:
def __init__(self, x0):
self.x = x0
def __call__(self, mu=0., sigma=1., theta=.15, dt=.01):
n = np.random.normal(size=self.x.shape)
self.x += (theta * (mu - self.x) * dt + sigma * np.sqrt(dt) * n)
return self.x
class TD3Agent:
def __init__(self, env):
state_dim = env.observation_space.shape[0]
self.action_dim = env.action_space.shape[0]
self.action_low = env.action_space.low[0]
self.action_high = env.action_space.high[0]
self.gamma = 0.99
self.replayer = DQNReplayer(20000)
self.actor_evaluate_net = self.build_net(
input_size=state_dim, hidden_sizes=[32, 64],
output_size=self.action_dim)
self.actor_optimizer = optim.Adam(self.actor_evaluate_net.parameters(),
lr=0.001)
self.actor_target_net = copy.deepcopy(self.actor_evaluate_net)
self.critic0_evaluate_net = self.build_net(
input_size=state_dim+self.action_dim, hidden_sizes=[64, 128])
self.critic0_optimizer = optim.Adam(self.critic0_evaluate_net.parameters(),
lr=0.001)
self.critic0_loss = nn.MSELoss()
self.critic0_target_net = copy.deepcopy(self.critic0_evaluate_net)
self.critic1_evaluate_net = self.build_net(
input_size=state_dim+self.action_dim, hidden_sizes=[64, 128])
self.critic1_optimizer = optim.Adam(self.critic1_evaluate_net.parameters(),
lr=0.001)
self.critic1_loss = nn.MSELoss()
self.critic1_target_net = copy.deepcopy(self.critic1_evaluate_net)
def build_net(self, input_size, hidden_sizes, output_size=1,
output_activator=None):
layers = []
for input_size, output_size in zip(
[input_size,] + hidden_sizes, hidden_sizes + [output_size,]):
layers.append(nn.Linear(input_size, output_size))
layers.append(nn.ReLU())
layers = layers[:-1]
if output_activator:
layers.append(output_activator)
net = nn.Sequential(*layers)
return net
def reset(self, mode=None):
self.mode = mode
if self.mode == 'train':
self.trajectory = []
self.noise = OrnsteinUhlenbeckProcess(np.zeros((self.action_dim,)))
def step(self, observation, reward, terminated):
state_tensor = torch.as_tensor(observation, dtype=torch.float).unsqueeze(0)
action_tensor = self.actor_evaluate_net(state_tensor)
action = action_tensor.detach().numpy()[0]
if self.mode == 'train':
# noisy action
noise = self.noise(sigma=0.1)
action = (action + noise).clip(self.action_low, self.action_high)
self.trajectory += [observation, reward, terminated, action]
if len(self.trajectory) >= 8:
state, _, _, act, next_state, reward, terminated, _ = \
self.trajectory[-8:]
self.replayer.store(state, act, reward, next_state, terminated)
if self.replayer.count >= 3000:
self.learn()
return action
def close(self):
pass
def update_net(self, target_net, evaluate_net, learning_rate=0.005):
for target_param, evaluate_param in zip(
target_net.parameters(), evaluate_net.parameters()):
target_param.data.copy_(learning_rate * evaluate_param.data
+ (1 - learning_rate) * target_param.data)
def learn(self):
# replay
states, actions, rewards, next_states, terminateds = \
self.replayer.sample(64)
state_tensor = torch.as_tensor(states, dtype=torch.float)
action_tensor = torch.as_tensor(actions, dtype=torch.long)
reward_tensor = torch.as_tensor(rewards, dtype=torch.float)
next_state_tensor = torch.as_tensor(next_states, dtype=torch.float)
terminated_tensor = torch.as_tensor(terminateds, dtype=torch.float)
# update critic
next_action_tensor = self.actor_target_net(next_state_tensor)
noise_tensor = (0.2 * torch.randn_like(action_tensor, dtype=torch.float))
noisy_next_action_tensor = (next_action_tensor + noise_tensor
).clamp(self.action_low, self.action_high)
next_state_action_tensor = torch.cat([next_state_tensor,
noisy_next_action_tensor], 1)
next_q0_tensor = self.critic0_target_net(next_state_action_tensor
).squeeze(1)
next_q1_tensor = self.critic1_target_net(next_state_action_tensor
).squeeze(1)
next_q_tensor = torch.min(next_q0_tensor, next_q1_tensor)
critic_target_tensor = reward_tensor + (1. - terminated_tensor) * \
self.gamma * next_q_tensor
critic_target_tensor = critic_target_tensor.detach()
state_action_tensor = torch.cat([state_tensor, action_tensor], 1)
critic_pred0_tensor = self.critic0_evaluate_net(
state_action_tensor).squeeze(1)
critic0_loss_tensor = self.critic0_loss(critic_pred0_tensor,
critic_target_tensor)
self.critic0_optimizer.zero_grad()
critic0_loss_tensor.backward()
self.critic0_optimizer.step()
critic_pred1_tensor = self.critic1_evaluate_net(
state_action_tensor).squeeze(1)
critic1_loss_tensor = self.critic1_loss(critic_pred1_tensor,
critic_target_tensor)
self.critic1_optimizer.zero_grad()
critic1_loss_tensor.backward()
self.critic1_optimizer.step()
# update actor
pred_action_tensor = self.actor_evaluate_net(state_tensor)
pred_action_tensor = pred_action_tensor.clamp(self.action_low,
self.action_high)
pred_state_action_tensor = torch.cat([state_tensor, pred_action_tensor], 1)
critic_pred_tensor = self.critic0_evaluate_net(pred_state_action_tensor)
actor_loss_tensor = -critic_pred_tensor.mean()
self.actor_optimizer.zero_grad()
actor_loss_tensor.backward()
self.actor_optimizer.step()
self.update_net(self.critic0_target_net, self.critic0_evaluate_net)
self.update_net(self.critic1_target_net, self.critic1_evaluate_net)
self.update_net(self.actor_target_net, self.actor_evaluate_net)
agent = TD3Agent(env)
def play_episode(env, agent, seed=None, mode=None, render=False):
observation, _ = env.reset(seed=seed)
reward, terminated, truncated = 0., False, False
agent.reset(mode=mode)
episode_reward, elapsed_steps = 0., 0
while True:
action = agent.step(observation, reward, terminated)
if render:
env.render()
if terminated or truncated:
break
observation, reward, terminated, truncated, _ = env.step(action)
episode_reward += reward
elapsed_steps += 1
agent.close()
return episode_reward, elapsed_steps
logging.info('==== train ====')
episode_rewards = []
for episode in itertools.count():
episode_reward, elapsed_steps = play_episode(env, agent, seed=episode,
mode='train')
episode_rewards.append(episode_reward)
logging.info('train episode %d: reward = %.2f, steps = %d',
episode, episode_reward, elapsed_steps)
if np.mean(episode_rewards[-10:]) > -120:
break
plt.plot(episode_rewards)
logging.info('==== test ====')
episode_rewards = []
for episode in range(100):
episode_reward, elapsed_steps = play_episode(env, agent)
episode_rewards.append(episode_reward)
logging.info('test episode %d: reward = %.2f, steps = %d',
episode, episode_reward, elapsed_steps)
logging.info('average episode reward = %.2f ± %.2f',
np.mean(episode_rewards), np.std(episode_rewards))
22:50:06 [INFO] ==== train ==== 22:50:06 [INFO] train episode 0: reward = -1721.57, steps = 200 22:50:06 [INFO] train episode 1: reward = -1070.98, steps = 200 22:50:06 [INFO] train episode 2: reward = -1577.55, steps = 200 22:50:06 [INFO] train episode 3: reward = -1060.81, steps = 200 22:50:07 [INFO] train episode 4: reward = -1743.80, steps = 200 22:50:07 [INFO] train episode 5: reward = -1762.58, steps = 200 22:50:07 [INFO] train episode 6: reward = -951.33, steps = 200 22:50:07 [INFO] train episode 7: reward = -1765.45, steps = 200 22:50:07 [INFO] train episode 8: reward = -903.09, steps = 200 22:50:07 [INFO] train episode 9: reward = -1765.03, steps = 200 22:50:08 [INFO] train episode 10: reward = -1318.38, steps = 200 22:50:08 [INFO] train episode 11: reward = -983.89, steps = 200 22:50:08 [INFO] train episode 12: reward = -1515.06, steps = 200 22:50:08 [INFO] train episode 13: reward = -1287.58, steps = 200 22:50:08 [INFO] train episode 14: reward = -860.10, steps = 200 22:50:32 [INFO] train episode 15: reward = -1504.97, steps = 200 22:50:56 [INFO] train episode 16: reward = -1044.90, steps = 200 22:51:21 [INFO] train episode 17: reward = -1386.82, steps = 200 22:51:45 [INFO] train episode 18: reward = -1213.84, steps = 200 22:52:10 [INFO] train episode 19: reward = -986.98, steps = 200 22:52:35 [INFO] train episode 20: reward = -1322.80, steps = 200 22:53:00 [INFO] train episode 21: reward = -1610.61, steps = 200 22:53:25 [INFO] train episode 22: reward = -1593.37, steps = 200 22:53:52 [INFO] train episode 23: reward = -1299.74, steps = 200 22:54:19 [INFO] train episode 24: reward = -930.12, steps = 200 22:54:46 [INFO] train episode 25: reward = -1632.12, steps = 200 22:55:11 [INFO] train episode 26: reward = -1203.33, steps = 200 22:55:36 [INFO] train episode 27: reward = -982.27, steps = 200 22:56:00 [INFO] train episode 28: reward = -948.41, steps = 200 22:56:25 [INFO] train episode 29: reward = -1649.39, steps = 200 22:56:50 [INFO] train episode 30: reward = -1100.71, steps = 200 22:57:15 [INFO] train episode 31: reward = -1114.19, steps = 200 22:57:40 [INFO] train episode 32: reward = -1047.40, steps = 200 22:58:05 [INFO] train episode 33: reward = -999.32, steps = 200 22:58:29 [INFO] train episode 34: reward = -1104.40, steps = 200 22:58:55 [INFO] train episode 35: reward = -1028.04, steps = 200 22:59:20 [INFO] train episode 36: reward = -1766.86, steps = 200 22:59:45 [INFO] train episode 37: reward = -1178.15, steps = 200 23:00:13 [INFO] train episode 38: reward = -961.91, steps = 200 23:00:46 [INFO] train episode 39: reward = -1148.73, steps = 200 23:01:17 [INFO] train episode 40: reward = -1765.17, steps = 200 23:01:50 [INFO] train episode 41: reward = -1606.13, steps = 200 23:02:16 [INFO] train episode 42: reward = -1164.91, steps = 200 23:02:42 [INFO] train episode 43: reward = -1044.43, steps = 200 23:03:12 [INFO] train episode 44: reward = -1202.69, steps = 200 23:03:42 [INFO] train episode 45: reward = -1178.19, steps = 200 23:04:07 [INFO] train episode 46: reward = -878.43, steps = 200 23:04:34 [INFO] train episode 47: reward = -773.48, steps = 200 23:05:03 [INFO] train episode 48: reward = -925.66, steps = 200 23:05:29 [INFO] train episode 49: reward = -912.90, steps = 200 23:05:56 [INFO] train episode 50: reward = -1660.76, steps = 200 23:06:23 [INFO] train episode 51: reward = -760.19, steps = 200 23:06:50 [INFO] train episode 52: reward = -904.53, steps = 200 23:07:16 [INFO] train episode 53: reward = -723.88, steps = 200 23:07:42 [INFO] train episode 54: reward = -893.00, steps = 200 23:08:07 [INFO] train episode 55: reward = -1139.41, steps = 200 23:08:33 [INFO] train episode 56: reward = -1039.83, steps = 200 23:09:00 [INFO] train episode 57: reward = -1011.66, steps = 200 23:09:26 [INFO] train episode 58: reward = -713.38, steps = 200 23:09:54 [INFO] train episode 59: reward = -1010.66, steps = 200 23:10:23 [INFO] train episode 60: reward = -898.30, steps = 200 23:10:51 [INFO] train episode 61: reward = -883.27, steps = 200 23:11:21 [INFO] train episode 62: reward = -792.54, steps = 200 23:11:56 [INFO] train episode 63: reward = -754.38, steps = 200 23:12:39 [INFO] train episode 64: reward = -883.61, steps = 200 23:13:24 [INFO] train episode 65: reward = -898.71, steps = 200 23:14:12 [INFO] train episode 66: reward = -908.78, steps = 200 23:14:58 [INFO] train episode 67: reward = -891.53, steps = 200 23:15:43 [INFO] train episode 68: reward = -992.78, steps = 200 23:16:30 [INFO] train episode 69: reward = -895.59, steps = 200 23:17:16 [INFO] train episode 70: reward = -904.98, steps = 200 23:18:01 [INFO] train episode 71: reward = -1001.45, steps = 200 23:18:46 [INFO] train episode 72: reward = -1126.34, steps = 200 23:19:31 [INFO] train episode 73: reward = -1043.43, steps = 200 23:20:17 [INFO] train episode 74: reward = -1067.01, steps = 200 23:21:04 [INFO] train episode 75: reward = -1042.23, steps = 200 23:21:49 [INFO] train episode 76: reward = -1050.97, steps = 200 23:22:35 [INFO] train episode 77: reward = -1127.45, steps = 200 23:23:21 [INFO] train episode 78: reward = -1145.52, steps = 200 23:24:10 [INFO] train episode 79: reward = -1035.29, steps = 200 23:24:55 [INFO] train episode 80: reward = -1131.83, steps = 200 23:25:41 [INFO] train episode 81: reward = -1049.22, steps = 200 23:26:30 [INFO] train episode 82: reward = -964.45, steps = 200 23:27:15 [INFO] train episode 83: reward = -890.96, steps = 200 23:28:01 [INFO] train episode 84: reward = -828.35, steps = 200 23:28:47 [INFO] train episode 85: reward = -700.21, steps = 200 23:29:33 [INFO] train episode 86: reward = -839.80, steps = 200 23:30:20 [INFO] train episode 87: reward = -747.70, steps = 200 23:31:09 [INFO] train episode 88: reward = -747.97, steps = 200 23:31:54 [INFO] train episode 89: reward = -752.49, steps = 200 23:32:40 [INFO] train episode 90: reward = -746.77, steps = 200 23:33:25 [INFO] train episode 91: reward = -861.00, steps = 200 23:34:10 [INFO] train episode 92: reward = -780.87, steps = 200 23:34:56 [INFO] train episode 93: reward = -639.99, steps = 200 23:35:41 [INFO] train episode 94: reward = -641.45, steps = 200 23:36:28 [INFO] train episode 95: reward = -817.88, steps = 200 23:37:15 [INFO] train episode 96: reward = -629.48, steps = 200 23:38:02 [INFO] train episode 97: reward = -622.91, steps = 200 23:38:51 [INFO] train episode 98: reward = -640.05, steps = 200 23:39:37 [INFO] train episode 99: reward = -604.30, steps = 200 23:40:24 [INFO] train episode 100: reward = -774.47, steps = 200 23:41:10 [INFO] train episode 101: reward = -494.49, steps = 200 23:41:55 [INFO] train episode 102: reward = -884.44, steps = 200 23:42:48 [INFO] train episode 103: reward = -635.08, steps = 200 23:43:43 [INFO] train episode 104: reward = -882.61, steps = 200 23:44:33 [INFO] train episode 105: reward = -383.83, steps = 200 23:45:18 [INFO] train episode 106: reward = -755.98, steps = 200 23:46:09 [INFO] train episode 107: reward = -877.50, steps = 200 23:46:57 [INFO] train episode 108: reward = -509.54, steps = 200 23:47:55 [INFO] train episode 109: reward = -1031.94, steps = 200 23:48:49 [INFO] train episode 110: reward = -759.50, steps = 200 23:49:39 [INFO] train episode 111: reward = -752.53, steps = 200 23:50:31 [INFO] train episode 112: reward = -957.64, steps = 200 23:51:19 [INFO] train episode 113: reward = -882.54, steps = 200 23:52:10 [INFO] train episode 114: reward = -870.90, steps = 200 23:52:59 [INFO] train episode 115: reward = -982.60, steps = 200 23:53:51 [INFO] train episode 116: reward = -963.98, steps = 200 23:54:38 [INFO] train episode 117: reward = -867.98, steps = 200 23:55:24 [INFO] train episode 118: reward = -868.38, steps = 200 23:56:09 [INFO] train episode 119: reward = -769.28, steps = 200 23:56:54 [INFO] train episode 120: reward = -922.79, steps = 200 23:57:40 [INFO] train episode 121: reward = -847.18, steps = 200 23:58:26 [INFO] train episode 122: reward = -866.54, steps = 200 23:59:12 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reward = -383.04, steps = 200 00:11:20 [INFO] train episode 139: reward = -493.48, steps = 200 00:12:06 [INFO] train episode 140: reward = -134.65, steps = 200 00:12:51 [INFO] train episode 141: reward = -368.43, steps = 200 00:13:37 [INFO] train episode 142: reward = -551.87, steps = 200 00:14:23 [INFO] train episode 143: reward = -131.40, steps = 200 00:15:08 [INFO] train episode 144: reward = -262.17, steps = 200 00:15:53 [INFO] train episode 145: reward = -403.52, steps = 200 00:16:39 [INFO] train episode 146: reward = -375.08, steps = 200 00:17:23 [INFO] train episode 147: reward = -506.14, steps = 200 00:18:09 [INFO] train episode 148: reward = -512.21, steps = 200 00:18:53 [INFO] train episode 149: reward = -716.76, steps = 200 00:19:39 [INFO] train episode 150: reward = -722.97, steps = 200 00:20:24 [INFO] train episode 151: reward = -623.30, steps = 200 00:21:10 [INFO] train episode 152: reward = -298.58, steps = 200 00:21:54 [INFO] train episode 153: reward = -498.90, steps = 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episode 169: reward = -422.78, steps = 200 00:34:52 [INFO] train episode 170: reward = -810.01, steps = 200 00:35:35 [INFO] train episode 171: reward = -564.94, steps = 200 00:36:20 [INFO] train episode 172: reward = -388.60, steps = 200 00:37:08 [INFO] train episode 173: reward = -668.61, steps = 200 00:37:54 [INFO] train episode 174: reward = -501.38, steps = 200 00:38:39 [INFO] train episode 175: reward = -463.29, steps = 200 00:39:24 [INFO] train episode 176: reward = -406.66, steps = 200 00:40:06 [INFO] train episode 177: reward = -604.76, steps = 200 00:40:51 [INFO] train episode 178: reward = -253.91, steps = 200 00:41:36 [INFO] train episode 179: reward = -486.96, steps = 200 00:42:21 [INFO] train episode 180: reward = -576.04, steps = 200 00:43:06 [INFO] train episode 181: reward = -375.20, steps = 200 00:43:51 [INFO] train episode 182: reward = -493.18, steps = 200 00:44:36 [INFO] train episode 183: reward = -373.14, steps = 200 00:45:21 [INFO] train episode 184: reward = 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-133.50, steps = 200 03:20:19 [INFO] train episode 400: reward = -135.10, steps = 200 03:20:53 [INFO] train episode 401: reward = -142.30, steps = 200 03:21:28 [INFO] train episode 402: reward = -133.58, steps = 200 03:22:02 [INFO] train episode 403: reward = -9.07, steps = 200 03:22:37 [INFO] train episode 404: reward = -233.33, steps = 200 03:23:11 [INFO] train episode 405: reward = -130.43, steps = 200 03:23:47 [INFO] train episode 406: reward = -248.22, steps = 200 03:24:21 [INFO] train episode 407: reward = -8.88, steps = 200 03:24:55 [INFO] train episode 408: reward = -125.48, steps = 200 03:25:30 [INFO] train episode 409: reward = -122.92, steps = 200 03:26:04 [INFO] train episode 410: reward = -135.57, steps = 200 03:26:39 [INFO] train episode 411: reward = -126.39, steps = 200 03:27:16 [INFO] train episode 412: reward = -131.60, steps = 200 03:27:51 [INFO] train episode 413: reward = -259.66, steps = 200 03:28:26 [INFO] train episode 414: reward = -133.98, steps = 200 03:29:00 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-10.95, steps = 200 04:28:07 [INFO] train episode 523: reward = -252.28, steps = 200 04:28:33 [INFO] train episode 524: reward = -10.58, steps = 200 04:28:59 [INFO] train episode 525: reward = -252.32, steps = 200 04:29:25 [INFO] train episode 526: reward = -249.32, steps = 200 04:29:51 [INFO] train episode 527: reward = -129.62, steps = 200 04:30:17 [INFO] train episode 528: reward = -133.24, steps = 200 04:30:43 [INFO] train episode 529: reward = -246.56, steps = 200 04:31:09 [INFO] train episode 530: reward = -360.84, steps = 200 04:31:34 [INFO] train episode 531: reward = -134.28, steps = 200 04:31:57 [INFO] train episode 532: reward = -243.18, steps = 200 04:32:19 [INFO] train episode 533: reward = -246.08, steps = 200 04:32:41 [INFO] train episode 534: reward = -143.80, steps = 200 04:33:03 [INFO] train episode 535: reward = -348.01, steps = 200 04:33:25 [INFO] train episode 536: reward = -138.30, steps = 200 04:33:47 [INFO] train episode 537: reward = -146.33, steps = 200 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episode 553: reward = -264.57, steps = 200 04:39:31 [INFO] train episode 554: reward = -265.22, steps = 200 04:39:50 [INFO] train episode 555: reward = -148.16, steps = 200 04:40:09 [INFO] train episode 556: reward = -157.11, steps = 200 04:40:28 [INFO] train episode 557: reward = -279.21, steps = 200 04:40:47 [INFO] train episode 558: reward = -369.89, steps = 200 04:41:05 [INFO] train episode 559: reward = -30.47, steps = 200 04:41:24 [INFO] train episode 560: reward = -266.86, steps = 200 04:41:42 [INFO] train episode 561: reward = -152.73, steps = 200 04:42:01 [INFO] train episode 562: reward = -272.90, steps = 200 04:42:20 [INFO] train episode 563: reward = -288.95, steps = 200 04:42:39 [INFO] train episode 564: reward = -146.60, steps = 200 04:42:57 [INFO] train episode 565: reward = -155.58, steps = 200 04:43:16 [INFO] train episode 566: reward = -393.99, steps = 200 04:43:35 [INFO] train episode 567: reward = -145.00, steps = 200 04:43:54 [INFO] train episode 568: reward = -271.42, steps = 200 04:44:13 [INFO] train episode 569: reward = -150.45, steps = 200 04:44:32 [INFO] train episode 570: reward = -372.80, steps = 200 04:44:50 [INFO] train episode 571: reward = -381.20, steps = 200 04:45:09 [INFO] train episode 572: reward = -146.33, steps = 200 04:45:28 [INFO] train episode 573: reward = -148.41, steps = 200 04:45:47 [INFO] train episode 574: reward = -268.54, steps = 200 04:46:05 [INFO] train episode 575: reward = -261.68, steps = 200 04:46:24 [INFO] train episode 576: reward = -152.88, steps = 200 04:46:43 [INFO] train episode 577: reward = -246.33, steps = 200 04:47:02 [INFO] train episode 578: reward = -146.65, steps = 200 04:47:21 [INFO] train episode 579: reward = -145.24, steps = 200 04:47:40 [INFO] train episode 580: reward = -247.96, steps = 200 04:47:59 [INFO] train episode 581: reward = -372.28, steps = 200 04:48:18 [INFO] train episode 582: reward = -355.20, steps = 200 04:48:37 [INFO] train episode 583: reward = -256.57, steps = 200 04:48:56 [INFO] train episode 584: reward = -135.31, steps = 200 04:49:14 [INFO] train episode 585: reward = -30.75, steps = 200 04:49:33 [INFO] train episode 586: reward = -148.51, steps = 200 04:49:52 [INFO] train episode 587: reward = -22.21, steps = 200 04:50:08 [INFO] train episode 588: reward = -483.79, steps = 200 04:50:23 [INFO] train episode 589: reward = -27.13, steps = 200 04:50:39 [INFO] train episode 590: reward = -625.40, steps = 200 04:50:54 [INFO] train episode 591: reward = -267.43, steps = 200 04:51:10 [INFO] train episode 592: reward = -148.58, steps = 200 04:51:26 [INFO] train episode 593: reward = -572.71, steps = 200 04:51:41 [INFO] train episode 594: reward = -137.14, steps = 200 04:51:56 [INFO] train episode 595: reward = -139.26, steps = 200 04:52:12 [INFO] train episode 596: reward = -143.63, steps = 200 04:52:28 [INFO] train episode 597: reward = -160.92, steps = 200 04:52:43 [INFO] train episode 598: reward = -259.13, steps = 200 04:52:59 [INFO] train episode 599: reward = -370.46, steps = 200 04:53:14 [INFO] train episode 600: reward = -17.95, steps = 200 04:53:29 [INFO] train episode 601: reward = -131.81, steps = 200 04:53:45 [INFO] train episode 602: reward = -318.74, steps = 200 04:54:00 [INFO] train episode 603: reward = -251.85, steps = 200 04:54:16 [INFO] train episode 604: reward = -276.33, steps = 200 04:54:31 [INFO] train episode 605: reward = -144.22, steps = 200 04:54:46 [INFO] train episode 606: reward = -399.04, steps = 200 04:55:00 [INFO] train episode 607: reward = -148.95, steps = 200 04:55:15 [INFO] train episode 608: reward = -273.41, steps = 200 04:55:29 [INFO] train episode 609: reward = -497.73, steps = 200 04:55:44 [INFO] train episode 610: reward = -511.02, steps = 200 04:55:58 [INFO] train episode 611: reward = -22.77, steps = 200 04:56:13 [INFO] train episode 612: reward = -264.08, steps = 200 04:56:27 [INFO] train episode 613: reward = -256.93, steps = 200 04:56:42 [INFO] train episode 614: reward = -392.95, steps = 200 04:56:56 [INFO] train episode 615: reward = -389.96, steps = 200 04:57:11 [INFO] train episode 616: reward = -258.54, steps = 200 04:57:26 [INFO] train episode 617: reward = -188.62, steps = 200 04:57:41 [INFO] train episode 618: reward = -249.07, steps = 200 04:57:55 [INFO] train episode 619: reward = -253.72, steps = 200 04:58:10 [INFO] train episode 620: reward = -379.30, steps = 200 04:58:25 [INFO] train episode 621: reward = -136.72, steps = 200 04:58:39 [INFO] train episode 622: reward = -271.42, steps = 200 04:58:54 [INFO] train episode 623: reward = -500.82, steps = 200 04:59:09 [INFO] train episode 624: reward = -365.35, steps = 200 04:59:23 [INFO] train episode 625: reward = -379.10, steps = 200 04:59:36 [INFO] train episode 626: reward = -20.71, steps = 200 04:59:45 [INFO] train episode 627: reward = -237.67, steps = 200 04:59:59 [INFO] train episode 628: reward = -152.22, steps = 200 05:00:05 [INFO] train episode 629: reward = -464.92, steps = 200 05:00:16 [INFO] train episode 630: reward = -146.03, steps = 200 05:00:25 [INFO] train episode 631: reward = -142.56, steps = 200 05:00:32 [INFO] train episode 632: reward = -140.50, steps = 200 05:00:45 [INFO] train episode 633: reward = -23.94, steps = 200 05:01:00 [INFO] train episode 634: reward = -19.75, steps = 200 05:01:14 [INFO] train episode 635: reward = -268.09, steps = 200 05:01:29 [INFO] train episode 636: reward = -134.34, steps = 200 05:01:43 [INFO] train episode 637: reward = -134.32, steps = 200 05:01:57 [INFO] train episode 638: reward = -137.16, steps = 200 05:02:12 [INFO] train episode 639: reward = -258.70, steps = 200 05:02:27 [INFO] train episode 640: reward = -139.23, steps = 200 05:02:41 [INFO] train episode 641: reward = -140.13, steps = 200 05:02:55 [INFO] train episode 642: reward = -247.09, steps = 200 05:03:10 [INFO] train episode 643: reward = -267.13, steps = 200 05:03:22 [INFO] train episode 644: reward = -258.63, steps = 200 05:03:31 [INFO] train episode 645: reward = -380.09, steps = 200 05:03:45 [INFO] train episode 646: reward = -260.87, steps = 200 05:04:00 [INFO] train episode 647: reward = -264.98, steps = 200 05:04:14 [INFO] train episode 648: reward = -130.97, steps = 200 05:04:29 [INFO] train episode 649: reward = -253.48, steps = 200 05:04:43 [INFO] train episode 650: reward = -624.01, steps = 200 05:04:57 [INFO] train episode 651: reward = -491.16, steps = 200 05:05:12 [INFO] train episode 652: reward = -568.33, steps = 200 05:05:26 [INFO] train episode 653: reward = -132.46, steps = 200 05:05:40 [INFO] train episode 654: reward = -263.41, steps = 200 05:05:47 [INFO] train episode 655: reward = -262.41, steps = 200 05:06:02 [INFO] train episode 656: reward = -503.54, steps = 200 05:06:16 [INFO] train episode 657: reward = -490.96, steps = 200 05:06:31 [INFO] train episode 658: reward = -385.64, steps = 200 05:06:46 [INFO] train episode 659: reward = -16.94, steps = 200 05:07:00 [INFO] train episode 660: reward = -387.14, steps = 200 05:07:10 [INFO] train episode 661: reward = -391.91, steps = 200 05:07:22 [INFO] train episode 662: reward = -378.95, steps = 200 05:07:37 [INFO] train episode 663: reward = -382.88, steps = 200 05:07:44 [INFO] train episode 664: reward = -269.38, steps = 200 05:07:50 [INFO] train episode 665: reward = -248.68, steps = 200 05:08:02 [INFO] train episode 666: reward = -257.76, steps = 200 05:08:09 [INFO] train episode 667: reward = -343.24, steps = 200 05:08:23 [INFO] train episode 668: reward = -266.97, steps = 200 05:08:38 [INFO] train episode 669: reward = -147.28, steps = 200 05:08:52 [INFO] train episode 670: reward = -373.44, steps = 200 05:09:01 [INFO] train episode 671: reward = -369.80, steps = 200 05:09:12 [INFO] train episode 672: reward = -146.29, steps = 200 05:09:26 [INFO] train episode 673: reward = -277.42, steps = 200 05:09:41 [INFO] train episode 674: reward = -371.51, steps = 200 05:09:50 [INFO] train episode 675: reward = -257.71, steps = 200 05:09:56 [INFO] train episode 676: reward = -695.70, steps = 200 05:10:07 [INFO] train episode 677: reward = -267.22, steps = 200 05:10:15 [INFO] train episode 678: reward = -141.26, steps = 200 05:10:30 [INFO] train episode 679: reward = -330.30, steps = 200 05:10:44 [INFO] train episode 680: reward = -139.12, steps = 200 05:10:59 [INFO] train episode 681: reward = -391.35, steps = 200 05:11:13 [INFO] train episode 682: reward = -376.18, steps = 200 05:11:28 [INFO] train episode 683: reward = -147.17, steps = 200 05:11:42 [INFO] train episode 684: reward = -145.56, steps = 200 05:11:50 [INFO] train episode 685: reward = -149.14, steps = 200 05:12:04 [INFO] train episode 686: reward = -21.33, steps = 200 05:12:18 [INFO] train episode 687: reward = -262.64, steps = 200 05:12:33 [INFO] train episode 688: reward = -499.90, steps = 200 05:12:47 [INFO] train episode 689: reward = -257.49, steps = 200 05:13:02 [INFO] train episode 690: reward = -337.39, steps = 200 05:13:17 [INFO] train episode 691: reward = -379.15, steps = 200 05:13:31 [INFO] train episode 692: reward = -258.72, steps = 200 05:13:46 [INFO] train episode 693: reward = -370.76, steps = 200 05:13:52 [INFO] train episode 694: reward = -494.34, steps = 200 05:14:07 [INFO] train episode 695: reward = -501.50, steps = 200 05:14:21 [INFO] train episode 696: reward = -390.46, steps = 200 05:14:36 [INFO] train episode 697: reward = -27.81, steps = 200 05:14:44 [INFO] train episode 698: reward = -246.19, steps = 200 05:14:58 [INFO] train episode 699: reward = -485.25, steps = 200 05:15:13 [INFO] train episode 700: reward = -606.27, steps = 200 05:15:27 [INFO] train episode 701: reward = -136.10, steps = 200 05:15:37 [INFO] train episode 702: reward = -272.39, steps = 200 05:15:46 [INFO] train episode 703: reward = -264.44, steps = 200 05:16:01 [INFO] train episode 704: reward = -483.69, steps = 200 05:16:11 [INFO] train episode 705: reward = -377.25, steps = 200 05:16:23 [INFO] train episode 706: reward = -587.57, steps = 200 05:16:38 [INFO] train episode 707: reward = -378.68, steps = 200 05:16:52 [INFO] train episode 708: reward = -256.20, steps = 200 05:17:03 [INFO] train episode 709: reward = -140.29, steps = 200 05:17:13 [INFO] train episode 710: reward = -266.18, steps = 200 05:17:28 [INFO] train episode 711: reward = -252.68, steps = 200 05:17:42 [INFO] train episode 712: reward = -362.65, steps = 200 05:17:52 [INFO] train episode 713: reward = -20.84, steps = 200 05:18:06 [INFO] train episode 714: reward = -257.77, steps = 200 05:18:19 [INFO] train episode 715: reward = -253.80, steps = 200 05:18:28 [INFO] train episode 716: reward = -147.25, steps = 200 05:18:42 [INFO] train episode 717: reward = -149.85, steps = 200 05:18:57 [INFO] train episode 718: reward = -21.55, steps = 200 05:19:11 [INFO] train episode 719: reward = -256.47, steps = 200 05:19:26 [INFO] train episode 720: reward = -126.24, steps = 200 05:19:40 [INFO] train episode 721: reward = -137.32, steps = 200 05:19:54 [INFO] train episode 722: reward = -134.54, steps = 200 05:20:09 [INFO] train episode 723: reward = -141.33, steps = 200 05:20:24 [INFO] train episode 724: reward = -258.30, steps = 200 05:20:39 [INFO] train episode 725: reward = -262.27, steps = 200 05:20:54 [INFO] train episode 726: reward = -128.37, steps = 200 05:21:08 [INFO] train episode 727: reward = -265.61, steps = 200 05:21:23 [INFO] train episode 728: reward = -243.92, steps = 200 05:21:37 [INFO] train episode 729: reward = -137.17, steps = 200 05:21:52 [INFO] train episode 730: reward = -487.09, steps = 200 05:22:07 [INFO] train episode 731: reward = -144.12, steps = 200 05:22:22 [INFO] train episode 732: reward = -127.64, steps = 200 05:22:36 [INFO] train episode 733: reward = -265.59, steps = 200 05:22:51 [INFO] train episode 734: reward = -12.00, steps = 200 05:23:05 [INFO] train episode 735: reward = -130.40, steps = 200 05:23:20 [INFO] train episode 736: reward = -129.79, steps = 200 05:23:34 [INFO] train episode 737: reward = -130.46, steps = 200 05:23:49 [INFO] train episode 738: reward = -134.46, steps = 200 05:24:04 [INFO] train episode 739: reward = -132.38, steps = 200 05:24:18 [INFO] train episode 740: reward = -142.86, steps = 200 05:24:33 [INFO] train episode 741: reward = -129.09, steps = 200 05:24:47 [INFO] train episode 742: reward = -248.97, steps = 200 05:25:02 [INFO] train episode 743: reward = -129.60, steps = 200 05:25:12 [INFO] train episode 744: reward = -130.07, steps = 200 05:25:22 [INFO] train episode 745: reward = -128.66, steps = 200 05:25:37 [INFO] train episode 746: reward = -131.91, steps = 200 05:25:51 [INFO] train episode 747: reward = -128.17, steps = 200 05:26:06 [INFO] train episode 748: reward = -131.47, steps = 200 05:26:21 [INFO] train episode 749: reward = -130.54, steps = 200 05:26:35 [INFO] train episode 750: reward = -9.30, steps = 200 05:26:45 [INFO] train episode 751: reward = -140.80, steps = 200 05:26:55 [INFO] train episode 752: reward = -128.94, steps = 200 05:26:55 [INFO] ==== test ==== 05:26:55 [INFO] test episode 0: reward = -9.61, steps = 200 05:26:55 [INFO] test episode 1: reward = -9.75, steps = 200 05:26:55 [INFO] test episode 2: reward = -252.07, steps = 200 05:26:55 [INFO] test episode 3: reward = -135.83, steps = 200 05:26:56 [INFO] test episode 4: reward = -12.33, steps = 200 05:26:56 [INFO] test episode 5: reward = -244.85, steps = 200 05:26:56 [INFO] test episode 6: reward = -369.31, steps = 200 05:26:56 [INFO] test episode 7: reward = -136.45, steps = 200 05:26:56 [INFO] test episode 8: reward = -135.23, steps = 200 05:26:56 [INFO] test episode 9: reward = -9.71, steps = 200 05:26:56 [INFO] test episode 10: reward = -9.52, steps = 200 05:26:56 [INFO] test episode 11: reward = -11.22, steps = 200 05:26:56 [INFO] test episode 12: reward = -131.48, steps = 200 05:26:57 [INFO] test episode 13: reward = -370.97, steps = 200 05:26:57 [INFO] test episode 14: reward = -254.68, steps = 200 05:26:57 [INFO] test episode 15: reward = -134.99, steps = 200 05:26:57 [INFO] test episode 16: reward = -367.24, steps = 200 05:26:57 [INFO] test episode 17: reward = -257.25, steps = 200 05:26:57 [INFO] test episode 18: reward = -251.54, steps = 200 05:26:57 [INFO] test episode 19: reward = -254.37, steps = 200 05:26:57 [INFO] test episode 20: reward = -10.54, steps = 200 05:26:57 [INFO] test episode 21: reward = -365.44, steps = 200 05:26:57 [INFO] test episode 22: reward = -254.77, steps = 200 05:26:58 [INFO] test episode 23: reward = -137.39, steps = 200 05:26:58 [INFO] test episode 24: reward = -135.34, steps = 200 05:26:58 [INFO] test episode 25: reward = -436.01, steps = 200 05:26:58 [INFO] test episode 26: reward = -130.01, steps = 200 05:26:58 [INFO] test episode 27: reward = -136.92, steps = 200 05:26:58 [INFO] test episode 28: reward = -252.89, steps = 200 05:26:58 [INFO] test episode 29: reward = -131.79, steps = 200 05:26:58 [INFO] test episode 30: reward = -134.19, steps = 200 05:26:58 [INFO] test episode 31: reward = -368.75, steps = 200 05:26:59 [INFO] test episode 32: reward = -138.49, steps = 200 05:26:59 [INFO] test episode 33: reward = -319.54, steps = 200 05:26:59 [INFO] test episode 34: reward = -256.56, steps = 200 05:26:59 [INFO] test episode 35: reward = -339.64, steps = 200 05:26:59 [INFO] test episode 36: reward = -244.61, steps = 200 05:26:59 [INFO] test episode 37: reward = -10.47, steps = 200 05:26:59 [INFO] test episode 38: reward = -137.76, steps = 200 05:26:59 [INFO] test episode 39: reward = -242.82, steps = 200 05:26:59 [INFO] test episode 40: reward = -361.32, steps = 200 05:27:00 [INFO] test episode 41: reward = -248.25, steps = 200 05:27:00 [INFO] test episode 42: reward = -129.70, steps = 200 05:27:00 [INFO] test episode 43: reward = -253.74, steps = 200 05:27:00 [INFO] test episode 44: reward = -253.95, steps = 200 05:27:00 [INFO] test episode 45: reward = -250.36, steps = 200 05:27:00 [INFO] test episode 46: reward = -130.20, steps = 200 05:27:00 [INFO] test episode 47: reward = -292.78, steps = 200 05:27:00 [INFO] test episode 48: reward = -128.97, steps = 200 05:27:00 [INFO] test episode 49: reward = -248.38, steps = 200 05:27:00 [INFO] test episode 50: reward = -9.78, steps = 200 05:27:01 [INFO] test episode 51: reward = -360.73, steps = 200 05:27:01 [INFO] test episode 52: reward = -130.29, steps = 200 05:27:01 [INFO] test episode 53: reward = -258.35, steps = 200 05:27:01 [INFO] test episode 54: reward = -251.22, steps = 200 05:27:01 [INFO] test episode 55: reward = -136.61, steps = 200 05:27:01 [INFO] test episode 56: reward = -131.08, steps = 200 05:27:01 [INFO] test episode 57: reward = -481.58, steps = 200 05:27:01 [INFO] test episode 58: reward = -252.20, steps = 200 05:27:01 [INFO] test episode 59: reward = -376.63, steps = 200 05:27:02 [INFO] test episode 60: reward = -245.14, steps = 200 05:27:02 [INFO] test episode 61: reward = -132.08, steps = 200 05:27:02 [INFO] test episode 62: reward = -252.34, steps = 200 05:27:02 [INFO] test episode 63: reward = -369.04, steps = 200 05:27:02 [INFO] test episode 64: reward = -132.32, steps = 200 05:27:02 [INFO] test episode 65: reward = -132.45, steps = 200 05:27:02 [INFO] test episode 66: reward = -131.34, steps = 200 05:27:02 [INFO] test episode 67: reward = -347.01, steps = 200 05:27:02 [INFO] test episode 68: reward = -10.80, steps = 200 05:27:03 [INFO] test episode 69: reward = -135.18, steps = 200 05:27:03 [INFO] test episode 70: reward = -130.36, steps = 200 05:27:03 [INFO] test episode 71: reward = -139.63, steps = 200 05:27:03 [INFO] test episode 72: reward = -132.52, steps = 200 05:27:03 [INFO] test episode 73: reward = -126.73, steps = 200 05:27:03 [INFO] test episode 74: reward = -132.41, steps = 200 05:27:03 [INFO] test episode 75: reward = -10.50, steps = 200 05:27:03 [INFO] test episode 76: reward = -357.46, steps = 200 05:27:03 [INFO] test episode 77: reward = -506.79, steps = 200 05:27:03 [INFO] test episode 78: reward = -136.58, steps = 200 05:27:04 [INFO] test episode 79: reward = -363.59, steps = 200 05:27:04 [INFO] test episode 80: reward = -254.00, steps = 200 05:27:04 [INFO] test episode 81: reward = -247.59, steps = 200 05:27:04 [INFO] test episode 82: reward = -138.31, steps = 200 05:27:04 [INFO] test episode 83: reward = -11.14, steps = 200 05:27:04 [INFO] test episode 84: reward = -254.55, steps = 200 05:27:04 [INFO] test episode 85: reward = -253.99, steps = 200 05:27:04 [INFO] test episode 86: reward = -339.10, steps = 200 05:27:04 [INFO] test episode 87: reward = -365.86, steps = 200 05:27:05 [INFO] test episode 88: reward = -370.71, steps = 200 05:27:05 [INFO] test episode 89: reward = -256.71, steps = 200 05:27:05 [INFO] test episode 90: reward = -367.21, steps = 200 05:27:05 [INFO] test episode 91: reward = -131.47, steps = 200 05:27:05 [INFO] test episode 92: reward = -252.01, steps = 200 05:27:05 [INFO] test episode 93: reward = -11.49, steps = 200 05:27:05 [INFO] test episode 94: reward = -252.88, steps = 200 05:27:05 [INFO] test episode 95: reward = -130.58, steps = 200 05:27:05 [INFO] test episode 96: reward = -255.21, steps = 200 05:27:05 [INFO] test episode 97: reward = -255.73, steps = 200 05:27:06 [INFO] test episode 98: reward = -9.77, steps = 200 05:27:06 [INFO] test episode 99: reward = -370.92, steps = 200 05:27:06 [INFO] average episode reward = -206.82 ± 120.74
env.close()