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-17.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-17.pddl Parsing... Parsing: [0.600s CPU, 0.593s wall-clock] Normalizing task... [0.020s CPU, 0.023s wall-clock] Instantiating... Generating Datalog program... [0.260s CPU, 0.261s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.031s wall-clock] Preparing model... [1.040s CPU, 1.043s wall-clock] Generated 6 rules. Computing model... [1.900s CPU, 1.898s wall-clock] 24817 relevant atoms 9504 auxiliary atoms 34321 final queue length 45587 total queue pushes Completing instantiation... [1.770s CPU, 1.764s wall-clock] Instantiating: [5.040s CPU, 5.038s wall-clock] Computing fact groups... Finding invariants... 4 initial candidates Finding invariants: [0.010s CPU, 0.007s wall-clock] Checking invariant weight... [0.030s CPU, 0.030s wall-clock] Instantiating groups... [0.030s CPU, 0.034s wall-clock] Collecting mutex groups... [0.020s CPU, 0.014s wall-clock] Choosing groups... 1936 uncovered facts Choosing groups: [0.040s CPU, 0.044s wall-clock] Building translation key... [0.080s CPU, 0.084s wall-clock] Computing fact groups: [0.590s CPU, 0.591s wall-clock] Building STRIPS to SAS dictionary... [0.030s CPU, 0.029s wall-clock] Building dictionary for full mutex groups... [0.110s CPU, 0.110s wall-clock] Building mutex information... Building mutex information: [0.030s CPU, 0.028s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.080s CPU, 0.078s wall-clock] Translating task: [1.700s CPU, 1.700s 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: [1.290s CPU, 1.286s wall-clock] Reordering and filtering variables... 1936 of 1936 variables necessary. 0 of 1 mutex groups necessary. 7568 of 7568 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.380s CPU, 0.382s wall-clock] Translator variables: 1936 Translator derived variables: 0 Translator facts: 5806 Translator goal facts: 1935 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 7568 Translator axioms: 0 Translator task size: 39945 Translator peak memory: 69124 KB Writing output... [0.840s CPU, 0.924s wall-clock] Done! [10.720s CPU, 10.801s wall-clock] planner.py version 0.0.1 Time: 1.34s Memory: 132MB 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: 132MB (+0MB) UNSAT Iteration Time: 0.01s 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: 132MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.84s Memory: 164MB (+32MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 190MB (+26MB) UNSAT Iteration Time: 1.30s 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: 248.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.94s Memory: 229MB (+39MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 251MB (+22MB) UNSAT Iteration Time: 1.58s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 312.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.96s Memory: 285MB (+34MB) Unblocking actions... Solving... Solving Time: 0.10s Memory: 321MB (+36MB) UNSAT Iteration Time: 1.74s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 391.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 1.06s Memory: 350MB (+29MB) Unblocking actions... Solving... Solving Time: 0.12s Memory: 392MB (+42MB) UNSAT Iteration Time: 1.94s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 463.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.93s Memory: 413MB (+21MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 480MB (+67MB) UNSAT Iteration Time: 1.88s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 568.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.94s Memory: 480MB (+0MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 504MB (+24MB) UNSAT Iteration Time: 1.89s 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: 592.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.98s Memory: 533MB (+29MB) Unblocking actions... Solving... Solving Time: 0.12s Memory: 560MB (+27MB) UNSAT Iteration Time: 1.91s 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: 648.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 1.27s Memory: 615MB (+55MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 698MB (+83MB) UNSAT Iteration Time: 2.19s 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: 836.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.93s Memory: 698MB (+0MB) Unblocking actions... Solving... Solving Time: 39.85s Memory: 730MB (+32MB) UNKNOWN Iteration Time: 41.55s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Expected Memory: 868.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.97s Memory: 766MB (+36MB) Unblocking actions... Solving... Solving Time: 35.30s Memory: 807MB (+41MB) UNKNOWN Iteration Time: 36.91s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Expected Memory: 945.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.95s Memory: 824MB (+17MB) Unblocking actions... Solving... Solving Time: 47.28s Memory: 895MB (+71MB) UNKNOWN Iteration Time: 48.93s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Expected Memory: 1033.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.97s Memory: 922MB (+27MB) Unblocking actions... Solving... Solving Time: 45.32s Memory: 954MB (+32MB) UNKNOWN Iteration Time: 47.01s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Expected Memory: 1092.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.99s Memory: 981MB (+27MB) Unblocking actions... Solving... Solving Time: 40.83s Memory: 1026MB (+45MB) UNKNOWN Iteration Time: 42.58s Iteration 15 Queue: [(9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (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)] Grounded Until: 65 Blocking actions... Solving... Solving Time: 2.08s Memory: 1031MB (+5MB) UNSAT Iteration Time: 2.16s Iteration 16 Queue: [(10,50,1,True), (11,55,1,True), (12,60,1,True), (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)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 52.17s Memory: 1031MB (+0MB) UNKNOWN Iteration Time: 52.25s Iteration 17 Queue: [(11,55,1,True), (12,60,1,True), (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)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 55.68s Memory: 1031MB (+0MB) UNKNOWN Iteration Time: 55.76s Iteration 18 Queue: [(12,60,1,True), (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)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 50.90s Memory: 1031MB (+0MB) UNKNOWN Iteration Time: 50.98s Iteration 19 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)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 43.02s Memory: 1031MB (+0MB) UNKNOWN Iteration Time: 43.10s Iteration 20 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)] Grounded Until: 65 Expected Memory: 1169.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 1.00s Memory: 1046MB (+15MB) Unblocking actions... Solving... Solving Time: 55.03s Memory: 1104MB (+58MB) UNKNOWN Iteration Time: 56.83s Iteration 21 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)] Grounded Until: 70 Expected Memory: 1242.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 1.03s Memory: 1113MB (+9MB) Unblocking actions... Solving... Solving Time: 37.81s Memory: 1153MB (+40MB) UNKNOWN Iteration Time: 39.67s Iteration 22 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)]