INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-tankage-nontemporal-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-tankage-nontemporal-strips/instances/instance-44.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-2004/domains/pipesworld-tankage-nontemporal-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-tankage-nontemporal-strips/instances/instance-44.pddl Parsing... Parsing: [0.060s CPU, 0.064s wall-clock] Normalizing task... [0.010s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.022s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.080s CPU, 0.084s wall-clock] Preparing model... [0.050s CPU, 0.053s wall-clock] Generated 126 rules. Computing model... [19.550s CPU, 19.539s wall-clock] 102818 relevant atoms 46142 auxiliary atoms 148960 final queue length 582240 total queue pushes Completing instantiation... [74.760s CPU, 74.727s wall-clock] Instantiating: [94.610s CPU, 94.586s wall-clock] Computing fact groups... Finding invariants... 22 initial candidates Finding invariants: [1.820s CPU, 1.819s wall-clock] Checking invariant weight... [0.010s CPU, 0.010s wall-clock] Instantiating groups... [0.130s CPU, 0.133s wall-clock] Collecting mutex groups... [0.000s CPU, 0.007s wall-clock] Choosing groups... 120 uncovered facts Choosing groups: [0.030s CPU, 0.025s wall-clock] Building translation key... [0.020s CPU, 0.016s wall-clock] Computing fact groups: [2.080s CPU, 2.073s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.006s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.006s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.009s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [2.540s CPU, 2.540s wall-clock] Translating task: [50.190s CPU, 50.171s wall-clock] 48964 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 127 propositions removed Detecting unreachable propositions: [25.040s CPU, 25.030s wall-clock] Reordering and filtering variables... 219 of 243 variables necessary. 5 of 128 mutex groups necessary. 97388 of 97388 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [10.780s CPU, 10.775s wall-clock] Translator variables: 219 Translator derived variables: 0 Translator facts: 1144 Translator goal facts: 9 Translator mutex groups: 5 Translator total mutex groups size: 120 Translator operators: 97388 Translator axioms: 0 Translator task size: 897984 Translator peak memory: 654384 KB Writing output... [13.820s CPU, 14.941s wall-clock] Done! [198.770s CPU, 199.815s wall-clock] planner.py version 0.0.1 Time: 43.92s Memory: 2696MB 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: 0.17s Memory: 2696MB (+0MB) UNSAT Iteration Time: 0.17s 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: 2696MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 15.67s Memory: 2696MB (+0MB) Unblocking actions... Solving... Solving Time: 6.96s Memory: 2789MB (+93MB) UNSAT Iteration Time: 34.60s 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: 2882.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 13.80s Memory: 2789MB (+0MB) Unblocking actions... Solving... Solving Time: 3.01s Memory: 2918MB (+129MB) UNSAT Iteration Time: 25.42s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 3047.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 18.34s Memory: 3406MB (+488MB) Unblocking actions... Solving... Solving Time: 22.31s Memory: 3833MB (+427MB) UNKNOWN Iteration Time: 46.74s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 4748.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 14.43s Memory: 4080MB (+247MB) Unblocking actions... Solving... Solving Time: 20.92s Memory: 4248MB (+168MB) UNKNOWN Iteration Time: 42.34s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 5163.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 15.21s Memory: 4627MB (+379MB) Unblocking actions... Solving... Solving Time: 25.64s Memory: 4919MB (+292MB) UNKNOWN Iteration Time: 47.58s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 5834.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 15.43s Memory: 5264MB (+345MB) Unblocking actions... Solving... Solving Time: 31.09s Memory: 5471MB (+207MB) UNKNOWN Iteration Time: 53.04s Iteration 8 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), (16,80,0,True)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 19.94s Memory: 5493MB (+22MB) UNKNOWN Iteration Time: 20.39s Iteration 9 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), (16,80,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 25.76s Memory: 5493MB (+0MB) UNKNOWN Iteration Time: 26.16s Iteration 10 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), (16,80,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 24.82s Memory: 5493MB (+0MB) UNKNOWN Iteration Time: 25.21s Iteration 11 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), (16,80,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 28.13s Memory: 5493MB (+0MB) UNKNOWN Iteration Time: 28.40s Iteration 12 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), (16,80,0,True)] Grounded Until: 30 Expected Memory: 6408.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 23.28s Memory: 6239MB (+746MB) Unblocking actions... Solving... Solving Time: 33.42s Memory: 6572MB (+333MB) UNKNOWN Iteration Time: 63.49s Iteration 13 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), (16,80,0,True)] Grounded Until: 35 Expected Memory: 7651.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 14 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), (16,80,0,True)] Grounded Until: 35 Expected Memory: 8730.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 15 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), (16,80,0,True)] Grounded Until: 35 Expected Memory: 9809.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 16 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 35 Expected Memory: 10888.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 17 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 35 Expected Memory: 11967.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 18 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 35 Expected Memory: 13046.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 19 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 35 Expected Memory: 14125.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 20 Queue: [(15,75,0,True), (16,80,0,True)] Grounded Until: 35 Expected Memory: 15204.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 21 Queue: [(16,80,0,True)] Grounded Until: 35 Expected Memory: 16283.0MB Skipping: not enough memory for grounding... Iteration Time: 0.00s Iteration 22 Queue: [(3,15,2,True), (4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,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), (16,80,0,True)] Grounded Until: 35 Blocking actions... Solving... Solving Time: 23.12s Memory: 6594MB (+22MB) UNKNOWN Iteration Time: 23.41s Iteration 23 Queue: [(4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,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), (16,80,0,True)] Grounded Until: 35 Unblocking actions... Solving... Solving Time: 21.82s Memory: 6594MB (+0MB) UNKNOWN Iteration Time: 22.08s Iteration 24 Queue: [(5,25,2,True), (6,30,2,True), (7,35,1,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), (16,80,0,True)] Grounded Until: 35 Unblocking actions... Solving... Solving Time: 18.36s Memory: 6594MB (+0MB) UNKNOWN Iteration Time: 18.83s Iteration 25 Queue: [(6,30,2,True), (7,35,1,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), (16,80,0,True)] Grounded Until: 35 Unblocking actions... Solving... Solving Time: 47.58s Memory: 6621MB (+27MB) UNKNOWN Iteration Time: 47.85s Iteration 26 Queue: [(7,35,1,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), (16,80,0,True)] Grounded Until: 35 Unblocking actions... Solving... Solving Time: 35.69s Memory: 6671MB (+50MB) UNKNOWN