INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/storage-propositional/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/storage-propositional/instances/instance-20.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-2006/domains/storage-propositional/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/storage-propositional/instances/instance-20.pddl Parsing... Parsing: [0.030s CPU, 0.033s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.015s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.027s wall-clock] Preparing model... [0.030s CPU, 0.032s wall-clock] Generated 43 rules. Computing model... [0.680s CPU, 0.674s wall-clock] 4738 relevant atoms 3783 auxiliary atoms 8521 final queue length 17603 total queue pushes Completing instantiation... [1.510s CPU, 1.503s wall-clock] Instantiating: [2.260s CPU, 2.260s wall-clock] Computing fact groups... Finding invariants... 16 initial candidates Finding invariants: [0.060s CPU, 0.053s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.020s CPU, 0.019s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 123 uncovered facts Choosing groups: [0.000s CPU, 0.008s wall-clock] Building translation key... [0.010s CPU, 0.009s wall-clock] Computing fact groups: [0.120s CPU, 0.121s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.004s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.080s CPU, 0.079s wall-clock] Translating task: [1.740s CPU, 1.736s wall-clock] 5673 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 73 propositions removed Detecting unreachable propositions: [0.940s CPU, 0.936s wall-clock] Reordering and filtering variables... 56 of 106 variables necessary. 3 of 16 mutex groups necessary. 3882 of 3882 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.350s CPU, 0.352s wall-clock] Translator variables: 56 Translator derived variables: 0 Translator facts: 509 Translator goal facts: 10 Translator mutex groups: 3 Translator total mutex groups size: 33 Translator operators: 3882 Translator axioms: 0 Translator task size: 28487 Translator peak memory: 56012 KB Writing output... [0.510s CPU, 0.550s wall-clock] Done! [6.020s CPU, 6.065s wall-clock] planner.py version 0.0.1 Time: 1.20s Memory: 129MB 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: 129MB (+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: 129MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.38s Memory: 129MB (+0MB) Unblocking actions... Solving... Solving Time: 0.36s Memory: 130MB (+1MB) UNSAT Iteration Time: 0.94s 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: 131.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.37s Memory: 140MB (+10MB) Unblocking actions... Solving... Solving Time: 0.41s Memory: 153MB (+13MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.25s Memory: 201MB (+48MB) Solving... Solving Time: 5.85s Memory: 196MB (+-5MB) UNKNOWN Iteration Time: 8.07s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 219.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.71s Memory: 196MB (+0MB) Unblocking actions... Solving... Solving Time: 7.63s Memory: 209MB (+13MB) UNKNOWN Iteration Time: 8.56s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 232.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.64s Memory: 219MB (+10MB) Unblocking actions... Solving... Solving Time: 15.85s Memory: 231MB (+12MB) UNKNOWN Iteration Time: 16.74s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 254.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.67s Memory: 248MB (+17MB) Unblocking actions... Solving... Solving Time: 14.35s Memory: 270MB (+22MB) UNKNOWN Iteration Time: 15.28s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 309.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.69s Memory: 280MB (+10MB) Unblocking actions... Solving... Solving Time: 12.63s Memory: 294MB (+14MB) UNKNOWN Iteration Time: 13.59s 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: 5.45s Memory: 294MB (+0MB) UNKNOWN Iteration Time: 5.46s 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: 8.31s Memory: 294MB (+0MB) UNKNOWN Iteration Time: 8.33s 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: 14.62s Memory: 294MB (+0MB) UNKNOWN Iteration Time: 14.64s 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: 15.80s Memory: 294MB (+0MB) UNKNOWN Iteration Time: 15.81s 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: 16.44s Memory: 294MB (+0MB) UNKNOWN Iteration Time: 16.46s 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: 333.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.82s Memory: 331MB (+37MB) Unblocking actions... Solving... Solving Time: 31.90s Memory: 355MB (+24MB) UNKNOWN Iteration Time: 33.02s 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: 416.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.66s Memory: 361MB (+6MB) Unblocking actions... Solving... Solving Time: 25.73s Memory: 381MB (+20MB) UNKNOWN Iteration Time: 26.69s 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: 442.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.67s Memory: 412MB (+31MB) Unblocking actions... Solving... Solving Time: 34.45s Memory: 428MB (+16MB) UNKNOWN Iteration Time: 35.44s 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: 489.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.68s Memory: 432MB (+4MB) Unblocking actions... Solving... Solving Time: 40.04s Memory: 472MB (+40MB) UNKNOWN Iteration Time: 41.06s 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: 533.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.69s Memory: 489MB (+17MB) Unblocking actions... Solving... Solving Time: 40.86s Memory: 506MB (+17MB) UNKNOWN Iteration Time: 41.91s Iteration 18 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 55 Expected Memory: 567.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.70s Memory: 506MB (+0MB) Unblocking actions... Solving... Solving Time: 48.06s Memory: 536MB (+30MB) UNKNOWN Iteration Time: 49.12s Iteration 19 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 60 Expected Memory: 597.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.72s Memory: 536MB (+0MB) Unblocking actions... Solving... Solving Time: 37.76s Memory: 583MB (+47MB) UNKNOWN Iteration Time: 38.86s Iteration 20 Queue: [(14,70,0,True), (15,75,0,True)] Grounded Until: 65 Expected Memory: 644.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 1.03s Memory: 628MB (+45MB) Unblocking actions... Solving... Solving Time: 58.05s Memory: 646MB (+18MB) UNKNOWN Iteration Time: 59.48s Iteration 21 Queue: [(15,75,0,True)] Grounded Until: 70 Expected Memory: 709.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.68s Memory: 651MB (+5MB) Unblocking actions... Solving... Solving Time: 43.41s Memory: 710MB (+59MB) UNKNOWN Iteration Time: 44.50s Iteration 22