INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/visit-all-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/visit-all-sequential-satisficing/instances/instance-8.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/visit-all-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/visit-all-sequential-satisficing/instances/instance-8.pddl Parsing... Parsing: [0.210s CPU, 0.211s wall-clock] Normalizing task... [0.010s CPU, 0.008s wall-clock] Instantiating... Generating Datalog program... [0.090s CPU, 0.091s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.013s wall-clock] Preparing model... [0.320s CPU, 0.322s wall-clock] Generated 6 rules. Computing model... [0.630s CPU, 0.631s wall-clock] 8581 relevant atoms 3276 auxiliary atoms 11857 final queue length 15707 total queue pushes Completing instantiation... [0.600s CPU, 0.602s wall-clock] Instantiating: [1.660s CPU, 1.673s wall-clock] Computing fact groups... Finding invariants... 4 initial candidates Finding invariants: [0.000s CPU, 0.004s wall-clock] Checking invariant weight... [0.010s CPU, 0.011s wall-clock] Instantiating groups... [0.020s CPU, 0.012s wall-clock] Collecting mutex groups... [0.000s CPU, 0.005s wall-clock] Choosing groups... 676 uncovered facts Choosing groups: [0.020s CPU, 0.014s wall-clock] Building translation key... [0.030s CPU, 0.029s wall-clock] Computing fact groups: [0.190s CPU, 0.190s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.009s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.008s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.012s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.028s wall-clock] Translating task: [0.590s CPU, 0.587s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 3 propositions removed Detecting unreachable propositions: [0.450s CPU, 0.450s wall-clock] Reordering and filtering variables... 676 of 676 variables necessary. 0 of 1 mutex groups necessary. 2600 of 2600 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.130s CPU, 0.133s wall-clock] Translator variables: 676 Translator derived variables: 0 Translator facts: 2026 Translator goal facts: 675 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 2600 Translator axioms: 0 Translator task size: 13773 Translator peak memory: 47052 KB Writing output... [0.290s CPU, 0.316s wall-clock] Done! [3.600s CPU, 3.631s wall-clock] planner.py version 0.0.1 Time: 0.44s Memory: 78MB 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: 0.00s Memory: 78MB (+0MB) UNSAT Iteration Time: 0.00s 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: 78MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.25s Memory: 91MB (+13MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 100MB (+9MB) UNSAT Iteration Time: 0.38s 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: 122.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.27s Memory: 111MB (+11MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 120MB (+9MB) UNSAT Iteration Time: 0.45s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 142.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.31s Memory: 133MB (+13MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 144MB (+11MB) UNSAT Iteration Time: 0.52s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 168.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.29s Memory: 155MB (+11MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 172MB (+17MB) UNSAT Iteration Time: 0.51s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 200.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.37s Memory: 182MB (+10MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 202MB (+20MB) UNSAT Iteration Time: 0.60s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 232.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.28s Memory: 207MB (+5MB) Unblocking actions... Solving... Solving Time: 8.75s Memory: 217MB (+10MB) UNKNOWN Iteration Time: 9.20s Iteration 8 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), (19,95,0,True)] Grounded Until: 30 Solving... Solving Time: 1.91s Memory: 217MB (+0MB) UNSAT Iteration Time: 1.91s Iteration 9 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), (19,95,0,True)] Grounded Until: 30 Expected Memory: 247.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.28s Memory: 234MB (+17MB) Unblocking actions... Solving... Solving Time: 13.12s Memory: 260MB (+26MB) UNKNOWN Iteration Time: 13.59s Iteration 10 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), (19,95,0,True)] Grounded Until: 35 Expected Memory: 303.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.29s Memory: 261MB (+1MB) Unblocking actions... Solving... Solving Time: 17.20s Memory: 276MB (+15MB) UNKNOWN Iteration Time: 17.69s Iteration 11 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), (19,95,0,True)] Grounded Until: 40 Expected Memory: 319.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.29s Memory: 282MB (+6MB) Unblocking actions... Solving... Solving Time: 17.11s Memory: 293MB (+11MB) UNKNOWN Iteration Time: 17.61s Iteration 12 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), (19,95,0,True)] Grounded Until: 45 Expected Memory: 336.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.31s Memory: 304MB (+11MB) Unblocking actions... Solving... Solving Time: 16.06s Memory: 313MB (+9MB) UNKNOWN Iteration Time: 16.59s Iteration 13 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), (19,95,0,True)] Grounded Until: 50 Expected Memory: 356.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.59s Memory: 336MB (+23MB) Unblocking actions... Solving... Solving Time: 14.57s Memory: 375MB (+39MB) UNKNOWN Iteration Time: 15.47s Iteration 14 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), (19,95,0,True)] Grounded Until: 55 Expected Memory: 437.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.29s Memory: 375MB (+0MB) Unblocking actions... Solving... Solving Time: 16.54s Memory: 389MB (+14MB) UNKNOWN Iteration Time: 17.07s Iteration 15 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), (19,95,0,True)] Grounded Until: 60 Expected Memory: 451.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.29s Memory: 400MB (+11MB) Unblocking actions... Solving... Solving Time: 11.64s Memory: 414MB (+14MB) UNKNOWN Iteration Time: 12.20s Iteration 16 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 65 Expected Memory: 476.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.29s Memory: 416MB (+2MB) Unblocking actions... Solving... Solving Time: 16.27s Memory: 430MB (+14MB) UNKNOWN Iteration Time: 16.84s Iteration 17 Queue: [(15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 70 Expected Memory: 492.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.30s Memory: 436MB (+6MB) Unblocking actions... Solving... Solving Time: 13.71s Memory: 452MB (+16MB) UNKNOWN Iteration Time: 14.30s Iteration 18 Queue: [(16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 75 Expected Memory: 514.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.30s Memory: 459MB (+7MB) Unblocking actions... Solving... Solving Time: 13.19s Memory: 516MB (+57MB) UNKNOWN Iteration Time: 13.79s Iteration 19 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 80 Expected Memory: 580.0MB Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.29s Memory: 516MB (+0MB) Unblocking actions... Solving... Solving Time: 19.45s Memory: 519MB (+3MB) UNKNOWN Iteration Time: 20.06s Iteration 20 Queue: [(18,90,0,True), (19,95,0,True)] Grounded Until: 85 Expected Memory: 583.0MB Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])]