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-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/visit-all-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/visit-all-sequential-satisficing/instances/instance-15.pddl Parsing... Parsing: [0.500s CPU, 0.497s wall-clock] Normalizing task... [0.020s CPU, 0.018s wall-clock] Instantiating... Generating Datalog program... [0.210s CPU, 0.219s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.026s wall-clock] Preparing model... [0.850s CPU, 0.849s wall-clock] Generated 6 rules. Computing model... [1.500s CPU, 1.506s wall-clock] 20481 relevant atoms 7840 auxiliary atoms 28321 final queue length 37603 total queue pushes Completing instantiation... [1.530s CPU, 1.526s wall-clock] Instantiating: [4.160s CPU, 4.162s wall-clock] Computing fact groups... Finding invariants... 4 initial candidates Finding invariants: [0.010s CPU, 0.007s wall-clock] Checking invariant weight... [0.020s CPU, 0.025s wall-clock] Instantiating groups... [0.030s CPU, 0.028s wall-clock] Collecting mutex groups... [0.020s CPU, 0.013s wall-clock] Choosing groups... 1600 uncovered facts Choosing groups: [0.040s CPU, 0.038s wall-clock] Building translation key... [0.070s CPU, 0.069s wall-clock] Computing fact groups: [0.480s CPU, 0.475s wall-clock] Building STRIPS to SAS dictionary... [0.020s CPU, 0.025s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.019s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.023s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.070s CPU, 0.065s wall-clock] Translating task: [1.500s CPU, 1.499s 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: [0.970s CPU, 0.965s wall-clock] Reordering and filtering variables... 1600 of 1600 variables necessary. 0 of 1 mutex groups necessary. 6240 of 6240 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.310s CPU, 0.316s wall-clock] Translator variables: 1600 Translator derived variables: 0 Translator facts: 4798 Translator goal facts: 1599 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 6240 Translator axioms: 0 Translator task size: 32953 Translator peak memory: 63500 KB Writing output... [0.700s CPU, 0.762s wall-clock] Done! [8.780s CPU, 8.838s wall-clock] planner.py version 0.0.1 Time: 1.12s Memory: 119MB 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: 119MB (+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: 119MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.68s Memory: 148MB (+29MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 170MB (+22MB) UNSAT Iteration Time: 1.04s 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: 221.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.77s Memory: 203MB (+33MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 222MB (+19MB) UNSAT Iteration Time: 1.27s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 274.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.73s Memory: 245MB (+23MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 274MB (+29MB) UNSAT Iteration Time: 1.34s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 326.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.92s Memory: 303MB (+29MB) Unblocking actions... Solving... Solving Time: 0.10s Memory: 337MB (+34MB) UNSAT Iteration Time: 1.62s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 400.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.74s Memory: 351MB (+14MB) Unblocking actions... Solving... Solving Time: 0.10s Memory: 404MB (+53MB) UNSAT Iteration Time: 1.46s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 471.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.76s Memory: 413MB (+9MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 439MB (+26MB) UNSAT Iteration Time: 1.48s Iteration 8 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)] Grounded Until: 30 Expected Memory: 506.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.78s Memory: 457MB (+18MB) Unblocking actions... Solving... Solving Time: 0.10s Memory: 479MB (+22MB) UNSAT Iteration Time: 1.50s Iteration 9 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)] Grounded Until: 35 Expected Memory: 546.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.80s Memory: 500MB (+21MB) Unblocking actions... Solving... Solving Time: 0.21s Memory: 578MB (+78MB) UNSAT Iteration Time: 1.63s Iteration 10 Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 40 Expected Memory: 677.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 1.12s Memory: 603MB (+25MB) Unblocking actions... Solving... Solving Time: 31.56s Memory: 627MB (+24MB) UNSAT Iteration Time: 33.18s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Expected Memory: 726.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.77s Memory: 654MB (+27MB) Unblocking actions... Solving... Solving Time: 39.66s Memory: 681MB (+27MB) UNKNOWN Iteration Time: 40.96s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Expected Memory: 780.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.76s Memory: 709MB (+28MB) Unblocking actions... Solving... Solving Time: 27.75s Memory: 783MB (+74MB) UNKNOWN Iteration Time: 29.09s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Expected Memory: 885.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.78s Memory: 783MB (+0MB) Unblocking actions... Solving... Solving Time: 34.24s Memory: 827MB (+44MB) UNSAT Iteration Time: 35.62s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Expected Memory: 929.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.80s Memory: 847MB (+20MB) Unblocking actions... Solving... Solving Time: 31.08s Memory: 882MB (+35MB) UNKNOWN Iteration Time: 32.51s Iteration 15 Queue: [(13,65,1,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), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 65 Solving... Solving Time: 32.66s Memory: 892MB (+10MB) UNKNOWN Iteration Time: 32.66s 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), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 65 Expected Memory: 994.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.79s Memory: 892MB (+0MB) Unblocking actions... Solving... Solving Time: 41.08s Memory: 926MB (+34MB) UNKNOWN Iteration Time: 42.53s Iteration 17 Queue: [(15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 70 Expected Memory: 1028.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.80s Memory: 937MB (+11MB) Unblocking actions... Solving... Solving Time: 39.44s Memory: 968MB (+31MB) UNKNOWN Iteration Time: 40.93s Iteration 18 Queue: [(16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 75 Expected Memory: 1070.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.82s Memory: 989MB (+21MB) Unblocking actions... Solving... Solving Time: 35.92s Memory: 1098MB (+109MB) UNKNOWN Iteration Time: 37.49s Iteration 19 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 80 Expected Memory: 1228.0MB Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.83s Memory: 1098MB (+0MB) Unblocking actions... Solving... Solving Time: 42.24s Memory: 1127MB (+29MB) UNKNOWN Iteration Time: 43.82s Iteration 20 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 85 Expected Memory: 1257.0MB Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])]