INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/transport-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/transport-sequential-satisficing/instances/instance-15.pddl'] INFO translator arguments: [] INFO translator time limit: None INFO translator memory limit: None INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/transport-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/transport-sequential-satisficing/instances/instance-15.pddl Parsing... Parsing: [0.120s CPU, 0.125s wall-clock] Normalizing task... [0.000s CPU, 0.004s wall-clock] Instantiating... Generating Datalog program... [0.030s CPU, 0.027s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.015s wall-clock] Preparing model... [0.060s CPU, 0.059s wall-clock] Generated 26 rules. Computing model... [12.010s CPU, 12.004s wall-clock] 85314 relevant atoms 62972 auxiliary atoms 148286 final queue length 305870 total queue pushes Completing instantiation... [33.400s CPU, 33.393s wall-clock] Instantiating: [45.670s CPU, 45.648s wall-clock] Computing fact groups... Finding invariants... 9 initial candidates Finding invariants: [0.500s CPU, 0.501s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.120s CPU, 0.114s wall-clock] Collecting mutex groups... [0.020s CPU, 0.020s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.050s CPU, 0.054s wall-clock] Building translation key... [0.030s CPU, 0.036s wall-clock] Computing fact groups: [0.960s CPU, 0.967s wall-clock] Building STRIPS to SAS dictionary... [0.020s CPU, 0.020s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.015s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.019s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [1.320s CPU, 1.322s wall-clock] Translating task: [25.910s CPU, 25.901s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 28 propositions removed Detecting unreachable propositions: [12.940s CPU, 12.945s wall-clock] Reordering and filtering variables... 28 of 28 variables necessary. 0 of 28 mutex groups necessary. 81272 of 81272 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [3.790s CPU, 3.782s wall-clock] Translator variables: 28 Translator derived variables: 0 Translator facts: 3076 Translator goal facts: 20 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 81272 Translator axioms: 0 Translator task size: 485020 Translator peak memory: 355524 KB Writing output... [8.330s CPU, 9.171s wall-clock] Done! [98.860s CPU, 99.675s wall-clock] planner.py version 0.0.1 Time: 22.95s Memory: 1344MB Iteration 1 Queue: [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Solving... Solving Time: 0.09s Memory: 1344MB (+0MB) UNSAT Iteration Time: 0.10s Iteration 2 Queue: [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Expected Memory: 1344MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 7.79s Memory: 1344MB (+0MB) Unblocking actions... Solving... Solving Time: 4.76s Memory: 1370MB (+26MB) UNSAT Iteration Time: 20.53s Iteration 3 Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Expected Memory: 1396.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 6.82s Memory: 1448MB (+78MB) Unblocking actions... Solving... Solving Time: 4.71s Memory: 1657MB (+209MB) UNSAT Iteration Time: 20.02s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1944.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 8.85s Memory: 1890MB (+233MB) Unblocking actions... Solving... Solving Time: 5.10s Memory: 2080MB (+190MB) UNSAT Iteration Time: 23.10s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 2503.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 7.10s Memory: 2166MB (+86MB) Unblocking actions... Solving... Solving Time: 3.28s Memory: 2463MB (+297MB) UNSAT Iteration Time: 19.25s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 2886.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 7.32s Memory: 2557MB (+94MB) Unblocking actions... Solving... Solving Time: 11.32s Memory: 2852MB (+295MB) UNKNOWN Iteration Time: 22.65s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 3275.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 7.79s Memory: 3044MB (+192MB) Unblocking actions... Solving... Solving Time: 21.61s Memory: 3206MB (+162MB) UNKNOWN Iteration Time: 33.52s Iteration 8 Queue: [(5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 15.63s Memory: 3230MB (+24MB) UNKNOWN Iteration Time: 15.80s Iteration 9 Queue: [(6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 8.84s Memory: 3230MB (+0MB) UNKNOWN Iteration Time: 9.11s Iteration 10 Queue: [(7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 30 Expected Memory: 3653.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 7.64s Memory: 3413MB (+183MB) Unblocking actions... Solving... Solving Time: 19.38s Memory: 3723MB (+310MB) UNKNOWN Iteration Time: 31.39s Iteration 11 Queue: [(8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 35 Expected Memory: 4216.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 10.73s Memory: 4071MB (+348MB) Unblocking actions... Solving... Solving Time: 28.12s Memory: 4268MB (+197MB) UNKNOWN Iteration Time: 43.33s Iteration 12 Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 40 Expected Memory: 4813.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 7.32s Memory: 4465MB (+197MB) Unblocking actions... Solving... Solving Time: 34.11s Memory: 4699MB (+234MB) UNKNOWN Iteration Time: 46.09s Iteration 13 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 45 Expected Memory: 5244.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 7.38s Memory: 4846MB (+147MB) Unblocking actions... Solving... Solving Time: 37.97s Memory: 5207MB (+361MB) UNKNOWN Iteration Time: 50.26s Iteration 14 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 50 Expected Memory: 5752.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 7.50s Memory: 5445MB (+238MB) Unblocking actions... Solving... Solving Time: 40.37s Memory: 5636MB (+191MB) UNKNOWN Iteration Time: 52.86s Iteration 15 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 55 Expected Memory: 6181.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 8.27s Memory: 5796MB (+160MB) Unblocking actions... Solving... Solving Time: 41.18s Memory: 6021MB (+225MB) UNKNOWN Iteration Time: 54.68s Iteration 16 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 60 Expected Memory: 6566.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 7.68s Memory: 6203MB (+182MB) Unblocking actions... Solving... Solving Time: 53.46s Memory: 6415MB (+212MB) UNKNOWN Iteration Time: 66.47s Iteration 17 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 65 Expected Memory: 6960.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 7.78s Memory: 6568MB (+153MB) Unblocking actions... Solving... Solving Time: 57.93s Memory: 6799MB (+231MB) UNKNOWN Iteration Time: 71.24s Iteration 18 Queue: [(15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 70 Expected Memory: 7344.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 7.98s Memory: 7025MB (+226MB) Unblocking actions... Solving... Solving Time: 59.79s Memory: 7413MB (+388MB) UNKNOWN Iteration Time: 73.60s Iteration 19 Queue: [(16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 75 Expected Memory: 8027.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 20 Queue: [(17,85,0,True), (18,90,0,True)] Grounded Until: 75 Expected Memory: 8641.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 21 Queue: [(18,90,0,True)] Grounded Until: 75 Expected Memory: 9255.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 22 Queue: [(5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)]