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-16.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-16.pddl Parsing... Parsing: [0.560s CPU, 0.563s wall-clock] Normalizing task... [0.020s CPU, 0.020s wall-clock] Instantiating... Generating Datalog program... [0.240s CPU, 0.237s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.027s wall-clock] Preparing model... [0.950s CPU, 0.944s wall-clock] Generated 6 rules. Computing model... [1.740s CPU, 1.737s wall-clock] 22597 relevant atoms 8652 auxiliary atoms 31249 final queue length 41499 total queue pushes Completing instantiation... [1.610s CPU, 1.610s wall-clock] Instantiating: [4.600s CPU, 4.593s wall-clock] Computing fact groups... Finding invariants... 4 initial candidates Finding invariants: [0.000s CPU, 0.007s wall-clock] Checking invariant weight... [0.030s CPU, 0.027s wall-clock] Instantiating groups... [0.040s CPU, 0.033s wall-clock] Collecting mutex groups... [0.010s CPU, 0.014s wall-clock] Choosing groups... 1764 uncovered facts Choosing groups: [0.040s CPU, 0.038s wall-clock] Building translation key... [0.080s CPU, 0.079s wall-clock] Computing fact groups: [0.540s CPU, 0.535s wall-clock] Building STRIPS to SAS dictionary... [0.020s CPU, 0.024s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.024s wall-clock] Building mutex information... Building mutex information: [0.030s CPU, 0.027s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.070s CPU, 0.071s wall-clock] Translating task: [1.630s CPU, 1.638s 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: [1.190s CPU, 1.186s wall-clock] Reordering and filtering variables... 1764 of 1764 variables necessary. 0 of 1 mutex groups necessary. 6888 of 6888 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.350s CPU, 0.350s wall-clock] Translator variables: 1764 Translator derived variables: 0 Translator facts: 5290 Translator goal facts: 1763 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 6888 Translator axioms: 0 Translator task size: 36365 Translator peak memory: 65920 KB Writing output... [0.760s CPU, 0.841s wall-clock] Done! [9.810s CPU, 9.887s wall-clock] planner.py version 0.0.1 Time: 1.19s Memory: 125MB 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: 125MB (+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: 125MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.76s Memory: 157MB (+32MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 182MB (+25MB) UNSAT Iteration Time: 1.17s 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: 239.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.85s Memory: 216MB (+34MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 236MB (+20MB) UNSAT Iteration Time: 1.42s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 293.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.83s Memory: 262MB (+26MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 294MB (+32MB) UNSAT Iteration Time: 1.53s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 352.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.98s Memory: 326MB (+32MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 369MB (+43MB) UNSAT Iteration Time: 1.77s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 444.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.84s Memory: 380MB (+11MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 443MB (+63MB) UNSAT Iteration Time: 1.68s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 518.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.86s Memory: 444MB (+1MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 466MB (+22MB) UNSAT Iteration Time: 1.70s 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: 541.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.88s Memory: 491MB (+25MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 522MB (+31MB) UNSAT Iteration Time: 1.72s 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: 597.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 1.22s Memory: 569MB (+47MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 645MB (+76MB) UNSAT Iteration Time: 2.04s 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: 768.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.86s Memory: 645MB (+0MB) Unblocking actions... Solving... Solving Time: 31.98s Memory: 673MB (+28MB) UNKNOWN Iteration Time: 33.54s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Expected Memory: 796.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.85s Memory: 713MB (+40MB) Unblocking actions... Solving... Solving Time: 41.19s Memory: 747MB (+34MB) UNKNOWN Iteration Time: 42.64s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Expected Memory: 870.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.89s Memory: 767MB (+20MB) Unblocking actions... Solving... Solving Time: 42.20s Memory: 832MB (+65MB) UNKNOWN Iteration Time: 43.74s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Expected Memory: 955.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.87s Memory: 849MB (+17MB) Unblocking actions... Solving... Solving Time: 40.55s Memory: 886MB (+37MB) UNKNOWN Iteration Time: 42.09s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Expected Memory: 1009.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.89s Memory: 915MB (+29MB) Unblocking actions... Solving... Solving Time: 45.29s Memory: 946MB (+31MB) UNKNOWN Iteration Time: 46.89s 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: 40.57s Memory: 953MB (+7MB) UNKNOWN Iteration Time: 40.64s 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: 12.62s Memory: 953MB (+0MB) UNSAT Iteration Time: 12.69s 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: 50.43s Memory: 953MB (+0MB) UNKNOWN Iteration Time: 50.51s 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: 44.14s Memory: 953MB (+0MB) UNKNOWN Iteration Time: 44.22s 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: 50.76s Memory: 953MB (+0MB) UNKNOWN Iteration Time: 50.84s 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: 1076.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.89s Memory: 963MB (+10MB) Unblocking actions... Solving... Solving Time: 42.14s Memory: 1004MB (+41MB) UNKNOWN Iteration Time: 43.77s 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: 1127.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.91s Memory: 1012MB (+8MB) Unblocking actions... Solving... Solving Time: 44.22s Memory: 1056MB (+44MB) UNKNOWN Iteration Time: 45.90s 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)]