def test_ast2(self):
solver = Solver("ast", self.puzzle_3_2)
_ = solver.solve()
print(round(solver.statistics.total_time, 3), " s")
self.assertEqual(solver.statistics.max_depth, 20)
self.assertEqual(solver.statistics.moves, [
'D', 'R', 'U', 'U', 'L', 'D', 'R', 'D', 'L', 'U', 'L', 'U', 'R',
'R', 'D', 'D', 'L', 'L', 'U', 'U'
])
def test_ast3(self):
solver = Solver("ast", self.puzzle_4_zl, zl=True)
_ = solver.solve()
print(round(solver.statistics.total_time, 3), " s")
self.assertEqual(solver.statistics.max_depth, 35)
self.assertEqual(solver.statistics.moves, [
'D', 'L', 'L', 'L', 'U', 'U', 'R', 'R', 'R', 'D', 'D', 'L', 'L',
'L', 'U', 'R', 'R', 'D', 'L', 'U', 'U', 'R', 'R', 'D', 'D', 'L',
'L', 'U', 'L', 'U', 'R', 'R', 'R', 'D', 'D'
])
def test_bfs2(self):
solver = Solver("bfs", self.puzzle_3_2)
_ = solver.solve()
print(round(solver.statistics.total_time, 3), " s")
self.assertEqual(solver.statistics.max_depth, 21)
self.assertEqual(solver.statistics.nodes, 54094)
self.assertEqual(solver.statistics.moves, [
'D', 'R', 'U', 'U', 'L', 'D', 'R', 'D', 'L', 'U', 'L', 'U', 'R',
'R', 'D', 'D', 'L', 'L', 'U', 'U'
])
def test_bfs1(self):
solver = Solver("bfs", self.puzzle_3_1)
_ = solver.solve()
print(round(solver.statistics.total_time, 3), " s")
self.assertEqual(solver.statistics.max_depth, 27)
self.assertEqual(solver.statistics.nodes, 166786)
self.assertEqual(solver.statistics.moves, [
'L', 'U', 'U', 'L', 'D', 'R', 'D', 'L', 'U', 'R', 'R', 'U', 'L',
'L', 'D', 'R', 'R', 'U', 'L', 'D', 'D', 'R', 'U', 'L', 'U', 'L'
])
def run_test(map_path, timeout):
start = clock()
world = World.from_file(map_path)
print 'solving {:50}'.format(map_path),
start = clock()
solver = Solver(world, timeout=timeout)
solver.solve()
score, solution = solver.get_best()
solver.log_stats()
t = clock()-start
world = World.from_file(map_path)
for cmd in solution:
world = world.apply_command(cmd)
if world.terminated:
break
validated_score = world.score
assert score == validated_score, (score, validated_score)
print '{:>10} {:>10.3f}s'.format(score, t)
def test_dfs2(self):
solver = Solver("dfs", self.puzzle_3_2)
_ = solver.solve()
print(round(solver.statistics.total_time, 3), " s")
self.assertEqual(solver.statistics.max_depth, 46142)
self.assertEqual(solver.statistics.nodes, 51015)
def test_dfs1(self):
solver = Solver("dfs", self.puzzle_3_1)
_ = solver.solve()
print(round(solver.statistics.total_time, 3), " s")
self.assertEqual(solver.statistics.max_depth, 9612)
self.assertEqual(solver.statistics.nodes, 9869)
action='store_true',
help="print the path")
parser.add_argument("-n",
"--nodes",
default='200000',
help="maximum number of nodes to visit,\
default 200 000")
parser.add_argument("-zl",
"--zerolast",
action='store_true',
help="WRITE ME")
args = parser.parse_args()
init_state = list(map(int, args.initial.split(",")))
if (list(range(len(init_state))) != sorted(init_state)):
raise ValueError("Wrong initial state! Check if all numbers are here")
if (math.sqrt(len(init_state)) != round(math.sqrt(len(init_state)))):
raise ValueError("Wrong initial state! Check the array size")
solver = Solver(args.method, init_state, zl=args.zerolast)
final_state = solver.solve(maxnodes=int(args.nodes))
solver.print_stats(args.final)
if not final_state:
print("Solution is not found")
# 15,14,1,6,9,11,4,12,0,10,7,3,13,8,5,2 PROBLEM
# 1,2,3,4,13,9,14,5,12,10,15,0,11,8,7,6 -n 100000 -g 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,0
# tests
# 6,1,8,4,0,2,7,3,5
# 8,6,4,2,1,3,5,7,0
print 'genetic done', score
if score > 0:
solver.best_score = score
solver.best_solution = solution
if __name__ == '__main__':
realout = sys.stdout
sys.stdout = sys.stderr
signal.signal(signal.SIGINT, handler)
data = sys.stdin.read()
world = World.from_string(data)
world.show()
solver = Solver(world, timeout=1000000)
greedy(World(world))
call_genetic(World(world))
solver.solve()
print>>realout, solver.get_best()[1]
print 'final score', solver.get_best()[0]
sys.stdout = realout
