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-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/elevator-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-9.pddl Parsing... Parsing: [0.060s CPU, 0.062s wall-clock] Normalizing task... [0.010s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.016s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.026s wall-clock] Preparing model... [0.050s CPU, 0.051s wall-clock] Generated 46 rules. Computing model... [1.810s CPU, 1.810s wall-clock] 15867 relevant atoms 7332 auxiliary atoms 23199 final queue length 50043 total queue pushes Completing instantiation... [5.270s CPU, 5.266s wall-clock] Instantiating: [7.190s CPU, 7.192s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.090s CPU, 0.086s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.070s CPU, 0.077s wall-clock] Collecting mutex groups... [0.000s CPU, 0.007s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.020s CPU, 0.021s wall-clock] Building translation key... [0.010s CPU, 0.014s wall-clock] Computing fact groups: [0.270s CPU, 0.266s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.006s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.005s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.007s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.230s CPU, 0.233s wall-clock] Translating task: [4.360s CPU, 4.355s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 46 propositions removed Detecting unreachable propositions: [2.260s CPU, 2.265s wall-clock] Reordering and filtering variables... 46 of 46 variables necessary. 0 of 46 mutex groups necessary. 14124 of 14124 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.670s CPU, 0.669s wall-clock] Translator variables: 46 Translator derived variables: 0 Translator facts: 1150 Translator goal facts: 36 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 14124 Translator axioms: 0 Translator task size: 85076 Translator peak memory: 91596 KB Writing output... [1.490s CPU, 1.590s wall-clock] Done! [16.520s CPU, 16.611s wall-clock] planner.py version 0.0.1 Time: 3.51s Memory: 284MB 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: 0.02s Memory: 284MB (+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: 284MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 1.15s Memory: 284MB (+0MB) Unblocking actions... Solving... Solving Time: 0.18s Memory: 298MB (+14MB) UNSAT Iteration Time: 2.00s 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: 312.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 1.28s Memory: 311MB (+13MB) Unblocking actions... Solving... Solving Time: 3.04s Memory: 353MB (+42MB) UNKNOWN Iteration Time: 4.93s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 408.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.15s Memory: 388MB (+35MB) Unblocking actions... Solving... Solving Time: 5.57s Memory: 443MB (+55MB) UNKNOWN Iteration Time: 7.35s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 533.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 1.18s Memory: 467MB (+24MB) Unblocking actions... Solving... Solving Time: 9.70s Memory: 495MB (+28MB) UNKNOWN Iteration Time: 11.54s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 585.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 1.54s Memory: 560MB (+65MB) Unblocking actions... Solving... Solving Time: 5.30s Memory: 634MB (+74MB) SAT Testing... NOT SERIALIZABLE Testing Time: 5.50s Memory: 758MB (+124MB) Solving... Solving Time: 45.66s Memory: 759MB (+1MB) UNKNOWN Iteration Time: 58.70s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 898.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 2.29s Memory: 759MB (+0MB) Unblocking actions... Solving... Solving Time: 25.60s Memory: 773MB (+14MB) UNKNOWN Iteration Time: 28.86s 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: 10.10s Memory: 773MB (+0MB) UNSAT Iteration Time: 10.16s 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: 22.86s Memory: 773MB (+0MB) UNKNOWN Iteration Time: 22.91s 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: 23.16s Memory: 773MB (+0MB) UNKNOWN Iteration Time: 23.21s 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: 39.95s Memory: 773MB (+0MB) UNKNOWN Iteration Time: 39.99s 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: 52.91s Memory: 773MB (+0MB) UNKNOWN Iteration Time: 52.95s 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: 912.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 2.08s Memory: 818MB (+45MB) Unblocking actions... Solving... Solving Time: 28.99s Memory: 912MB (+94MB) UNKNOWN Iteration Time: 31.97s 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: 1051.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 2.11s Memory: 918MB (+6MB) Unblocking actions... Solving... Solving Time: 27.46s Memory: 963MB (+45MB) UNKNOWN Iteration Time: 30.48s 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: 1102.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 2.17s Memory: 1000MB (+37MB) Unblocking actions... Solving... Solving Time: 53.15s Memory: 1050MB (+50MB) UNKNOWN Iteration Time: 56.26s 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: 1189.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 2.15s Memory: 1097MB (+47MB) Unblocking actions... Solving... Solving Time: 46.50s Memory: 1182MB (+85MB) UNKNOWN Iteration Time: 49.64s 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: 1321.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 2.90s Memory: 1236MB (+54MB) Unblocking actions... Solving... Solving Time: 55.63s Memory: 1297MB (+61MB) UNKNOWN Iteration Time: 59.56s Iteration 18 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 55 Expected Memory: 1436.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 2.06s Memory: 1325MB (+28MB) Unblocking actions... Solving... Solving Time: 45.81s Memory: 1378MB (+53MB) UNKNOWN Iteration Time: 48.93s Iteration 19 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 60 Expected Memory: 1517.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 2.08s Memory: 1393MB (+15MB) Unblocking actions... Solving... Solving Time: 46.85s Memory: 1450MB (+57MB) UNKNOWN Iteration Time: 50.02s Iteration 20 Queue: [(14,70,0,True), (15,75,0,True)] Grounded Until: 65 Expected Memory: 1589.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 2.08s Memory: 1469MB (+19MB) Unblocking actions... Solving... Solving Time: 27.08s Memory: 1523MB (+54MB) UNKNOWN Iteration Time: 30.29s Iteration 21 Queue: [(15,75,0,True)] Grounded Until: 70 Expected Memory: 1662.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 2.11s Memory: 1559MB (+36MB) Unblocking actions... Solving... Solving Time: 42.11s Memory: 1678MB (+119MB) UNKNOWN Iteration Time: 45.42s