INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/depots-strips-automatic/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/depots-strips-automatic/instances/instance-12.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-2002/domains/depots-strips-automatic/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/depots-strips-automatic/instances/instance-12.pddl Parsing... Parsing: [0.020s CPU, 0.018s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.007s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.020s wall-clock] Preparing model... [0.010s CPU, 0.017s wall-clock] Generated 43 rules. Computing model... [0.580s CPU, 0.578s wall-clock] 4500 relevant atoms 3459 auxiliary atoms 7959 final queue length 17591 total queue pushes Completing instantiation... [1.380s CPU, 1.387s wall-clock] Instantiating: [2.010s CPU, 2.018s wall-clock] Computing fact groups... Finding invariants... 16 initial candidates Finding invariants: [0.050s CPU, 0.048s wall-clock] Checking invariant weight... [0.000s CPU, 0.005s wall-clock] Instantiating groups... [0.080s CPU, 0.082s wall-clock] Collecting mutex groups... [0.000s CPU, 0.004s wall-clock] Choosing groups... 39 uncovered facts Choosing groups: [0.020s CPU, 0.021s wall-clock] Building translation key... [0.010s CPU, 0.007s wall-clock] Computing fact groups: [0.200s CPU, 0.201s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.007s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.013s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.070s CPU, 0.076s wall-clock] Translating task: [1.660s CPU, 1.665s wall-clock] 5130 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 56 propositions removed Detecting unreachable propositions: [0.890s CPU, 0.886s wall-clock] Reordering and filtering variables... 59 of 59 variables necessary. 42 of 59 mutex groups necessary. 3570 of 3570 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.400s CPU, 0.393s wall-clock] Translator variables: 59 Translator derived variables: 0 Translator facts: 591 Translator goal facts: 11 Translator mutex groups: 42 Translator total mutex groups size: 747 Translator operators: 3570 Translator axioms: 0 Translator task size: 33628 Translator peak memory: 53848 KB Writing output... [0.520s CPU, 0.558s wall-clock] Done! [5.790s CPU, 5.830s wall-clock] planner.py version 0.0.1 Time: 17.12s Memory: 948MB 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: 0.08s Memory: 948MB (+0MB) UNSAT Iteration Time: 0.08s 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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 18.17s Memory: 2436MB (+1488MB) Unblocking actions... Solving... Solving Time: 0.80s Memory: 2551MB (+115MB) UNSAT Iteration Time: 24.43s 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 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 16.00s Memory: 3030MB (+479MB) Unblocking actions... Solving... Solving Time: 1.99s Memory: 3136MB (+106MB) UNSAT Iteration Time: 23.76s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 23.77s Memory: 4017MB (+881MB) Unblocking actions... Solving... Solving Time: 7.92s Memory: 4131MB (+114MB) UNSAT Iteration Time: 37.39s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 16.01s Memory: 4609MB (+478MB) Unblocking actions... Solving... Solving Time: 12.46s Memory: 4735MB (+126MB) UNKNOWN Iteration Time: 34.25s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 16.85s Memory: 5197MB (+462MB) Unblocking actions... Solving... Solving Time: 17.86s Memory: 5302MB (+105MB) UNKNOWN Iteration Time: 40.46s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 18.27s Memory: 5765MB (+463MB) Unblocking actions... Solving... Solving Time: 14.18s Memory: 5900MB (+135MB) UNKNOWN Iteration Time: 38.47s Iteration 8 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), (17,85,0,True)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 12.09s Memory: 5900MB (+0MB) UNKNOWN Iteration Time: 12.18s Iteration 9 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), (17,85,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 13.90s Memory: 5900MB (+0MB) UNKNOWN Iteration Time: 13.98s Iteration 10 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), (17,85,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 16.21s Memory: 5900MB (+0MB) UNKNOWN Iteration Time: 16.30s Iteration 11 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), (17,85,0,True)] Grounded Until: 30 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 32.17s Memory: 7172MB (+1272MB) Unblocking actions... Solving... Solving Time: 20.24s Memory: 7284MB (+112MB) UNKNOWN Iteration Time: 58.34s Iteration 12 Queue: [(8,40,0,True), (9,45,0,T