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-18.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-18.pddl Parsing... Parsing: [0.620s CPU, 0.627s wall-clock] Normalizing task... [0.030s CPU, 0.025s wall-clock] Instantiating... Generating Datalog program... [0.310s CPU, 0.319s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.032s wall-clock] Preparing model... [1.120s CPU, 1.112s wall-clock] Generated 6 rules. Computing model... [2.080s CPU, 2.083s wall-clock] 27141 relevant atoms 10396 auxiliary atoms 37537 final queue length 49867 total queue pushes Completing instantiation... [2.040s CPU, 2.040s wall-clock] Instantiating: [5.630s CPU, 5.633s wall-clock] Computing fact groups... Finding invariants... 4 initial candidates Finding invariants: [0.010s CPU, 0.008s wall-clock] Checking invariant weight... [0.030s CPU, 0.033s wall-clock] Instantiating groups... [0.040s CPU, 0.037s wall-clock] Collecting mutex groups... [0.010s CPU, 0.017s wall-clock] Choosing groups... 2116 uncovered facts Choosing groups: [0.050s CPU, 0.049s wall-clock] Building translation key... [0.090s CPU, 0.092s wall-clock] Computing fact groups: [0.620s CPU, 0.623s wall-clock] Building STRIPS to SAS dictionary... [0.040s CPU, 0.033s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.026s wall-clock] Building mutex information... Building mutex information: [0.030s CPU, 0.030s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.090s CPU, 0.087s wall-clock] Translating task: [1.980s CPU, 1.975s 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: [1.430s CPU, 1.430s wall-clock] Reordering and filtering variables... 2116 of 2116 variables necessary. 0 of 1 mutex groups necessary. 8280 of 8280 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.430s CPU, 0.424s wall-clock] Translator variables: 2116 Translator derived variables: 0 Translator facts: 6346 Translator goal facts: 2115 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 8280 Translator axioms: 0 Translator task size: 43693 Translator peak memory: 71828 KB Writing output... [0.980s CPU, 1.068s wall-clock] Done! [11.910s CPU, 11.997s wall-clock] planner.py version 0.0.1 Time: 1.42s Memory: 144MB 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: 0.01s Memory: 144MB (+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: 144MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 1.02s Memory: 186MB (+42MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 215MB (+29MB) UNSAT Iteration Time: 1.53s 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: 286.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.95s Memory: 250MB (+35MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 283MB (+33MB) UNSAT Iteration Time: 1.67s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 354.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.15s Memory: 320MB (+37MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 358MB (+38MB) UNSAT Iteration Time: 2.02s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 433.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 1.00s Memory: 377MB (+19MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 421MB (+44MB) UNSAT Iteration Time: 2.00s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 496.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 1.04s Memory: 447MB (+26MB) Unblocking actions... Solving... Solving Time: 0.15s Memory: 522MB (+75MB) UNSAT Iteration Time: 2.12s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 623.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 1.05s Memory: 522MB (+0MB) Unblocking actions... Solving... Solving Time: 0.15s Memory: 543MB (+21MB) UNSAT Iteration Time: 2.14s 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: 644.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 1.38s Memory: 608MB (+65MB) Unblocking actions... Solving... Solving Time: 0.14s Memory: 641MB (+33MB) UNSAT Iteration Time: 2.45s 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: 742.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 1.03s Memory: 663MB (+22MB) Unblocking actions... Solving... Solving Time: 0.14s Memory: 758MB (+95MB) UNSAT Iteration Time: 2.07s 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: 875.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 1.04s Memory: 758MB (+0MB) Unblocking actions... Solving... Solving Time: 0.15s Memory: 799MB (+41MB) UNSAT Iteration Time: 2.07s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Expected Memory: 916.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 1.09s Memory: 817MB (+18MB) Unblocking actions... Solving... Solving Time: 50.85s Memory: 854MB (+37MB) UNSAT Iteration Time: 52.66s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Expected Memory: 971.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 1.06s Memory: 904MB (+50MB) Unblocking actions... Solving... Solving Time: 79.39s Memory: 979MB (+75MB) UNKNOWN Iteration Time: 81.21s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Expected Memory: 1104.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 1.08s Memory: 994MB (+15MB) Unblocking actions... Solving... Solving Time: 58.16s Memory: 1033MB (+39MB) UNKNOWN Iteration Time: 60.03s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Expected Memory: 1158.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 1.11s Memory: 1069MB (+36MB) Unblocking actions... Solving... Solving Time: 49.41s Memory: 1128MB (+59MB) UNKNOWN Iteration Time: 51.35s Iteration 15 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), (23,115,0,True), (24,120,0,True)] Grounded Until: 65 Blocking actions... Solving... Solving Time: 54.79s Memory: 1128MB (+0MB) UNKNOWN Iteration Time: 54.88s Iteration 16 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), (23,115,0,True), (24,120,0,True)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 56.39s Memory: 1134MB (+6MB) UNKNOWN Iteration Time: 56.48s Iteration 17 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)] Grounded Until: 65 Unblocking actions... Solving... Solving Time: 53.38s Memory: 1134MB (+0MB) UNKNOWN Iteration Time: 53.47s Iteration 18 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)] Grounded Until: 65 Expected Memory: 1259.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 1.84s Memory: 1191MB (+57MB) Unblocking actions... Solving... Solving Time: 63.10s Memory: 1238MB (+47MB) UNKNOWN Iteration Time: 65.81s Iteration 19 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)] Grounded Until: 70 Expected Memory: 1363.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 1.03s Memory: 1248MB (+10MB) Unblocking actions... Solving... Solving Time: 52.30s Memory: 1294MB (+46MB) UNKNOWN Iteration Time: 54.24s Iteration 20 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)] Grounded Until: 75 Expected Memory: 1419.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 1.05s Memory: 1313MB (+19MB) Unblocking actions... Solving... Solving Time: 61.50s Memory: 1424MB (+111MB) UNKNOWN Iteration Time: 63.53s Iteration 21 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)] Grounded Until: 80 Expected Memory: 1554.0MB