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-9.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-9.pddl Parsing... Parsing: [0.260s CPU, 0.264s wall-clock] Normalizing task... [0.010s CPU, 0.009s wall-clock] Instantiating... Generating Datalog program... [0.110s CPU, 0.105s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.017s wall-clock] Preparing model... [0.370s CPU, 0.374s wall-clock] Generated 6 rules. Computing model... [0.780s CPU, 0.768s wall-clock] 9969 relevant atoms 3808 auxiliary atoms 13777 final queue length 18259 total queue pushes Completing instantiation... [0.670s CPU, 0.669s wall-clock] Instantiating: [1.950s CPU, 1.950s wall-clock] Computing fact groups... Finding invariants... 4 initial candidates Finding invariants: [0.000s CPU, 0.004s wall-clock] Checking invariant weight... [0.020s CPU, 0.012s wall-clock] Instantiating groups... [0.010s CPU, 0.013s wall-clock] Collecting mutex groups... [0.000s CPU, 0.007s wall-clock] Choosing groups... 784 uncovered facts Choosing groups: [0.020s CPU, 0.018s wall-clock] Building translation key... [0.040s CPU, 0.035s wall-clock] Computing fact groups: [0.230s CPU, 0.227s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.011s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.009s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.011s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.030s CPU, 0.031s wall-clock] Translating task: [0.730s CPU, 0.730s 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: [0.470s CPU, 0.467s wall-clock] Reordering and filtering variables... 784 of 784 variables necessary. 0 of 1 mutex groups necessary. 3024 of 3024 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.150s CPU, 0.155s wall-clock] Translator variables: 784 Translator derived variables: 0 Translator facts: 2350 Translator goal facts: 783 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 3024 Translator axioms: 0 Translator task size: 16009 Translator peak memory: 49100 KB Writing output... [0.330s CPU, 0.370s wall-clock] Done! [4.200s CPU, 4.240s wall-clock] planner.py version 0.0.1 Time: 0.55s Memory: 82MB 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: 82MB (+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: 82MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.29s Memory: 97MB (+15MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 107MB (+10MB) UNSAT Iteration Time: 0.45s 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: 132.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.35s Memory: 124MB (+17MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 132MB (+8MB) UNSAT Iteration Time: 0.56s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 157.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.32s Memory: 145MB (+13MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 158MB (+13MB) UNSAT Iteration Time: 0.57s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 184.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.34s Memory: 168MB (+10MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 186MB (+18MB) UNSAT Iteration Time: 0.62s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 214.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.40s Memory: 199MB (+13MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 227MB (+28MB) UNSAT Iteration Time: 0.68s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 268.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.34s Memory: 231MB (+4MB) Unblocking actions... Solving... Solving Time: 0.58s Memory: 241MB (+10MB) UNSAT Iteration Time: 1.16s 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: 282.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.35s Memory: 256MB (+15MB) Unblocking actions... Solving... Solving Time: 10.78s Memory: 267MB (+11MB) UNKNOWN Iteration Time: 11.34s 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: 308.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.35s Memory: 280MB (+13MB) Unblocking actions... Solving... Solving Time: 15.88s Memory: 314MB (+34MB) UNKNOWN Iteration Time: 16.46s 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: 361.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.36s Memory: 317MB (+3MB) Unblocking actions... Solving... Solving Time: 12.67s Memory: 330MB (+13MB) UNKNOWN Iteration Time: 13.27s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Expected Memory: 377.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.50s Memory: 352MB (+22MB) Unblocking actions... Solving... Solving Time: 14.73s Memory: 367MB (+15MB) UNKNOWN Iteration Time: 15.49s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Expected Memory: 414.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.34s Memory: 376MB (+9MB) Unblocking actions... Solving... Solving Time: 17.72s Memory: 420MB (+44MB) UNKNOWN Iteration Time: 18.34s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Expected Memory: 473.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.34s Memory: 420MB (+0MB) Unblocking actions... Solving... Solving Time: 20.36s Memory: 435MB (+15MB) UNKNOWN Iteration Time: 20.98s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Expected Memory: 488.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.36s Memory: 449MB (+14MB) Unblocking actions... Solving... Solving Time: 20.77s Memory: 463MB (+14MB) UNKNOWN Iteration Time: 21.43s Iteration 15 Queue: [(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), (14,70,0,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)] Grounded Until: 65 Blocking actions... Solving... Solving Time: 3.65s Memory: 467MB (+4MB) UNSAT Iteration Time: 3.69s Iteration 16 Queue: [(8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,0,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)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 1.14s Memory: 467MB (+0MB) UNSAT Iteration Time: 1.17s Iteration 17 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)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 3.07s Memory: 467MB (+0MB) UNSAT Iteration Time: 3.11s Iteration 18 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)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 14.35s Memory: 467MB (+0MB) UNSAT Iteration Time: 14.38s Iteration 19 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)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 26.55s Memory: 467MB (+0MB) UNKNOWN Iteration Time: 26.59s Iteration 20 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)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 33.44s Memory: 467MB (+0MB) UNKNOWN Iteration Time: 33.48s Iteration 21 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)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 24.60s Memory: 467MB (+0MB) UNKNOWN Iteration Time: 24.63s Iteration 22 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)] Grounded Until: 65 Expected Memory: 520.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.34s Memory: 470MB (+3MB) Unblocking actions... Solving... Solving Time: 41.07s Memory: 491MB (+21MB) UNKNOWN Iteration Time: 41.73s Iteration 23 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)] Grounded Until: 70 Expected Memory: 544.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.35s Memory: 492MB (+1MB) Unblocking actions... Solving... Solving Time: 32.16s Memory: 517MB (+25MB) UNKNOWN Iteration Time: 32.84s Iteration 24 Queue: [(16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 75 Expected Memory: 570.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.36s Memory: 517MB (+0MB) Unblocking actions... Solving... Solving Time: 24.08s Memory: 585MB (+68MB) UNKNOWN Iteration Time: 24.79s Iteration 25 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Expected Memory: 653.0MB Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.36s Memory: 585MB (+0MB) Unblocking actions... Solving... Solving Time: 24.64s Memory: 590MB (+5MB) UNKNOWN Iteration Time: 25.36s Iteration 26 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 85 Expected Memory: 658.0MB Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 0.37s Memory: 590MB (+0MB) Unblocking actions... Solving... Solving Time: 22.26s Memory: 611MB (+21MB) UNKNOWN Iteration Time: 23.01s Iteration 27 Queue: [(19,95,0,True), (20,100,0,True)] Grounded Until: 90 Expected Memory: 679.0MB Grounding... [('step', [91]), ('step', [92]), ('step', [93]), ('step', [94]), ('step', [95]), ('check', [95])] Grounding Time: 0.38s Memory: 611MB (+0MB) Unblocking actions... Solving... Solving Time: 21.85s Memory: 629MB (+18MB) UNKNOWN Iteration Time: 22.62s Iteration 28 Queue: [(20,100,0,True)] Grounded Until: 95 Expected Memory: 697.0MB Grounding... [('step', [96]), ('step', [97]), ('step', [98]), ('step', [99]), ('step', [100]), ('check', [100])] Grounding Time: 0.70s Memory: 680MB (+51MB) Unblocking actions... Solving... Solving Time: 34.36s Memory: 685MB (+5MB) UNKNOWN Iteration Time: 35.46s Iteration 29 Queue: [(11,55,2,True), (12,60,2,True), (13,65,2,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,1,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), (27,135,0,True), (28,140,0,True)] Grounded Until: 100 Blocking actions... Solving... Solving Time: 0.73s Memory: 690MB (+5MB) UNSAT Iteration Time: 0.78s Iteration 30 Queue: [(12,60,2,True), (13,65,2,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,1,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), (27,135,0,True), (28,140,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 5.07s Memory: 690MB (+0MB) UNSAT Iteration Time: 5.12s Iteration 31 Queue: [(13,65,2,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,1,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), (27,135,0,True), (28,140,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 6.51s Memory: 690MB (+0MB) UNSAT Iteration Time: 6.55s Iteration 32 Queue: [(14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,1,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), (27,135,0,True), (28,140,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 12.29s Memory: 690MB (+0MB) UNSAT Iteration Time: 12.34s Iteration 33 Queue: [(15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,1,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), (27,135,0,True), (28,140,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 43.26s Memory: 692MB (+2MB) UNKNOWN Iteration Time: 43.31s Iteration 34 Queue: [(16,80,1,True), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,1,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), (27,135,0,True), (28,140,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 39.44s Memory: 719MB (+27MB) UNKNOWN Iteration Time: 39.49s Iteration 35 Queue: [(17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,1,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), (27,135,0,True), (28,140,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 47.90s Memory: 739MB (+20MB) UNKNOWN Iteration Time: 47.96s Iteration 36 Queue: [(18,90,1,True), (19,95,1,True), (20,100,1,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), (27,135,0,True), (28,140,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 46.96s Memory: 739MB (+0MB) UNKNOWN Iteration Time: 47.01s Iteration 37 Queue: [(19,95,1,True), (20,100,1,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), (27,135,0,True), (28,140,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 39.30s Memory: 739MB (+0MB) UNKNOWN Iteration Time: 39.35s Iteration 38 Queue: [(20,100,1,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), (27,135,0,True), (28,140,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 40.91s Memory: 739MB (+0MB) UNKNOWN Iteration Time: 40.96s Iteration 39 Queue: [(21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True), (27,135,0,True), (28,140,0,True)] Grounded Until: 100 Expected Memory: 807.0MB Grounding... [('step', [101]), ('step', [102]), ('step', [103]), ('step', [104]), ('step', [105]), ('check', [105])] Grounding Time: 0.34s Memory: 739MB (+0MB) Unblocking actions... Solving... Solving Time: 41.48s Memory: 744MB (+5MB) UNKNOWN Iteration Time: 42.23s Iteration 40 Queue: [(22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True), (27,135,0,True), (28,140,0,True)] Grounded Until: 105 Expected Memory: 812.0MB Grounding... [('step', [106]), ('step', [107]), ('step', [108]), ('step', [109]), ('step', [110]), ('check', [110])] Grounding Time: 0.35s Memory: 744MB (+0MB) Unblocking actions... Solving... Solving Time: 37.75s Memory: 753MB (+9MB) UNKNOWN Iteration Time: 38.54s Iteration 41 Queue: [(23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True), (27,135,0,True), (28,140,0,True)] Grounded Until: 110 Expected Memory: 821.0MB Grounding... [('step', [111]), ('step', [112]), ('step', [113]), ('step', [114]), ('step', [115]), ('check', [115])] Grounding Time: 0.34s Memory: 754MB (+1MB) Unblocking actions... Solving... Solving Time: 32.53s Memory: 812MB (+58MB) UNKNOWN Iteration Time: 33.35s Iteration 42 Queue: [(24,120,0,True), (25,125,0,True), (26,130,0,True), (27,135,0,True), (28,140,0,True)] Grounded Until: 115 Expected Memory: 880.0MB Grounding... [('step', [116]), ('step', [117]), ('step', [118]), ('step', [119]), ('step', [120]), ('check', [120])] Grounding Time: 0.35s Memory: 812MB (+0MB) Unblocking actions... Solving... Solving Time: 23.24s Memory: 834MB (+22MB) UNKNOWN Iteration Time: 24.06s Iteration 43 Queue: [(25,125,0,True), (26,130,0,True), (27,135,0,True), (28,140,0,True)] Grounded Until: 120 Expected Memory: 902.0MB Grounding... [('step', [121]), ('step', [122]), ('step', [123]), ('step', [124]), ('step', [125]), ('check', [125])] Grounding Time: 0.38s Memory: 834MB (+0MB) Unblocking actions... Solving... Solving Time: 36.54s