INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-8.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/elevator-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-8.pddl Parsing... Parsing: [0.070s CPU, 0.077s wall-clock] Normalizing task... [0.010s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.019s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.030s wall-clock] Preparing model... [0.060s CPU, 0.055s wall-clock] Generated 46 rules. Computing model... [1.620s CPU, 1.629s wall-clock] 14616 relevant atoms 6960 auxiliary atoms 21576 final queue length 46203 total queue pushes Completing instantiation... [4.780s CPU, 4.772s wall-clock] Instantiating: [6.520s CPU, 6.524s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.080s CPU, 0.080s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.060s CPU, 0.064s wall-clock] Collecting mutex groups... [0.000s CPU, 0.007s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.020s CPU, 0.019s wall-clock] Building translation key... [0.010s CPU, 0.013s wall-clock] Computing fact groups: [0.240s CPU, 0.239s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.006s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.008s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.007s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.220s CPU, 0.212s wall-clock] Translating task: [4.160s CPU, 4.152s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 43 propositions removed Detecting unreachable propositions: [2.100s CPU, 2.101s wall-clock] Reordering and filtering variables... 43 of 43 variables necessary. 0 of 43 mutex groups necessary. 12972 of 12972 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.610s CPU, 0.613s wall-clock] Translator variables: 43 Translator derived variables: 0 Translator facts: 1060 Translator goal facts: 33 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 12972 Translator axioms: 0 Translator task size: 78068 Translator peak memory: 86988 KB Writing output... [1.360s CPU, 1.457s wall-clock] Done! [15.260s CPU, 15.361s wall-clock] planner.py version 0.0.1 Time: 3.20s Memory: 265MB 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: 265MB (+0MB) UNSAT Iteration Time: 0.02s 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: 265MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 1.05s Memory: 265MB (+0MB) Unblocking actions... Solving... Solving Time: 0.18s Memory: 277MB (+12MB) UNSAT Iteration Time: 1.83s 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: 289.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 1.19s Memory: 288MB (+11MB) Unblocking actions... Solving... Solving Time: 3.14s Memory: 327MB (+39MB) UNKNOWN Iteration Time: 4.91s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 377.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.04s Memory: 359MB (+32MB) Unblocking actions... Solving... Solving Time: 4.57s Memory: 408MB (+49MB) UNKNOWN Iteration Time: 6.18s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 489.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 1.06s Memory: 433MB (+25MB) Unblocking actions... Solving... Solving Time: 7.05s Memory: 459MB (+26MB) UNKNOWN Iteration Time: 8.71s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 540.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 1.12s Memory: 499MB (+40MB) Unblocking actions... Solving... Solving Time: 10.82s Memory: 554MB (+55MB) SAT Testing... NOT SERIALIZABLE Testing Time: 5.17s Memory: 690MB (+136MB) Solving... Solving Time: 42.28s Memory: 690MB (+0MB) UNKNOWN Iteration Time: 60.03s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 785.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 2.17s Memory: 690MB (+0MB) Unblocking actions... Solving... Solving Time: 14.32s Memory: 729MB (+39MB) UNKNOWN Iteration Time: 17.26s Iteration 8 Queue: [(2,10,1,True), (3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (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), (14,70,0,True), (15,75,0,True)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 7.03s Memory: 729MB (+0MB) UNSAT Iteration Time: 7.08s Iteration 9 Queue: [(3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (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), (14,70,0,True), (15,75,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 17.95s Memory: 729MB (+0MB) UNKNOWN Iteration Time: 17.99s Iteration 10 Queue: [(4,20,1,True), (5,25,1,True), (6,30,1,True), (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), (14,70,0,True), (15,75,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 26.60s Memory: 729MB (+0MB) UNKNOWN Iteration Time: 26.65s Iteration 11 Queue: [(5,25,1,True), (6,30,1,True), (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), (14,70,0,True), (15,75,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 30.64s Memory: 729MB (+0MB) UNKNOWN Iteration Time: 30.69s Iteration 12 Queue: [(6,30,1,True), (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), (14,70,0,True), (15,75,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 45.41s Memory: 729MB (+0MB) UNKNOWN Iteration Time: 45.45s Iteration 13 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), (14,70,0,True), (15,75,0,True)] Grounded Until: 30 Expected Memory: 824.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 1.89s Memory: 775MB (+46MB) Unblocking actions... Solving... Solving Time: 31.10s Memory: 848MB (+73MB) UNKNOWN Iteration Time: 33.81s Iteration 14 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), (14,70,0,True), (15,75,0,True)] Grounded Until: 35 Expected Memory: 967.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 1.90s Memory: 859MB (+11MB) Unblocking actions... Solving... Solving Time: 25.75s Memory: 904MB (+45MB) UNKNOWN Iteration Time: 28.50s Iteration 15 Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 40 Expected Memory: 1023.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 1.97s Memory: 954MB (+50MB) Unblocking actions... Solving... Solving Time: 45.83s Memory: 1004MB (+50MB) UNKNOWN Iteration Time: 48.67s Iteration 16 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 45 Expected Memory: 1123.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 1.93s Memory: 1012MB (+8MB) Unblocking actions... Solving... Solving Time: 31.42s Memory: 1090MB (+78MB) UNKNOWN Iteration Time: 34.27s Iteration 17 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 50 Expected Memory: 1209.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 2.17s Memory: 1104MB (+14MB) Unblocking actions... Solving... Solving Time: 52.99s Memory: 1145MB (+41MB) UNKNOWN Iteration Time: 56.26s Iteration 18 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 55 Expected Memory: 1264.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 2.97s Memory: 1246MB (+101MB) Unblocking actions... Solving... Solving Time: 45.78s Memory: 1289MB (+43MB) UNKNOWN Iteration Time: 49.73s Iteration 19 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 60 Expected Memory: 1433.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 1.90s Memory: 1326MB (+37MB) Unblocking actions... Solving... Solving Time: 55.43s Memory: 1367MB (+41MB) UNKNOWN Iteration Time: 58.33s Iteration 20 Queue: [(14,70,0,True), (15,75,0,True)] Grounded Until: 65 Expected Memory: 1511.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 1.90s Memory: 1403MB (+36MB) Unblocking actions... Solving... Solving Time: 44.06s Memory: 1466MB (+63MB) UNKNOWN Iteration Time: 47.00s Iteration 21 Queue: [(15,75,0,True)] Grounded Until: 70 Expected Memory: 1610.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 1.90s Memory: 1466MB (+0MB) Unblocking actions... Solving... Solving Time: 102.68s Memory: 1563MB (+97MB) UNKNOWN Iteration Time: 105.68s