INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/openstacks-sequential-satisficing/domains/domain-7.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/openstacks-sequential-satisficing/instances/instance-7.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/openstacks-sequential-satisficing/domains/domain-7.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/openstacks-sequential-satisficing/instances/instance-7.pddl Parsing... Parsing: [0.140s CPU, 0.141s wall-clock] Normalizing task... [0.020s CPU, 0.019s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.029s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.090s CPU, 0.079s wall-clock] Preparing model... [0.080s CPU, 0.087s wall-clock] Generated 412 rules. Computing model... [1.280s CPU, 1.283s wall-clock] 6026 relevant atoms 7852 auxiliary atoms 13878 final queue length 23778 total queue pushes Completing instantiation... [1.650s CPU, 1.649s wall-clock] Instantiating: [3.150s CPU, 3.150s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.220s CPU, 0.218s wall-clock] Checking invariant weight... [0.020s CPU, 0.016s wall-clock] Instantiating groups... [0.000s CPU, 0.007s wall-clock] Collecting mutex groups... [0.010s CPU, 0.002s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.000s CPU, 0.011s wall-clock] Building translation key... [0.000s CPU, 0.004s wall-clock] Computing fact groups: [0.280s CPU, 0.281s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.005s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.090s CPU, 0.086s wall-clock] Translating task: [1.690s CPU, 1.681s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 101 propositions removed Detecting unreachable propositions: [0.750s CPU, 0.747s wall-clock] Reordering and filtering variables... 101 of 101 variables necessary. 0 of 151 mutex groups necessary. 5100 of 5100 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.250s CPU, 0.258s wall-clock] Translator variables: 101 Translator derived variables: 0 Translator facts: 301 Translator goal facts: 50 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 5100 Translator axioms: 0 Translator task size: 31923 Translator peak memory: 56864 KB Writing output... [0.580s CPU, 0.612s wall-clock] Done! [6.940s CPU, 6.971s wall-clock] planner.py version 0.0.1 Time: 1.17s Memory: 128MB 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: 128MB (+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: 128MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.38s Memory: 135MB (+7MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 136MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.06s Memory: 135MB (+-1MB) Solving... Solving Time: 0.01s Memory: 138MB (+3MB) UNSAT Iteration Time: 1.68s 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: 146.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.63s Memory: 151MB (+13MB) Unblocking actions... Solving... Solving Time: 1.24s Memory: 165MB (+14MB) UNKNOWN Iteration Time: 2.10s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 192.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.71s Memory: 182MB (+17MB) Unblocking actions... Solving... Solving Time: 2.04s Memory: 195MB (+13MB) UNKNOWN Iteration Time: 3.00s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 225.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.65s Memory: 205MB (+10MB) Unblocking actions... Solving... Solving Time: 4.83s Memory: 219MB (+14MB) UNKNOWN Iteration Time: 5.76s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 249.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.68s Memory: 232MB (+13MB) Unblocking actions... Solving... Solving Time: 9.53s Memory: 255MB (+23MB) UNKNOWN Iteration Time: 10.51s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 291.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.70s Memory: 265MB (+10MB) Unblocking actions... Solving... Solving Time: 12.43s Memory: 276MB (+11MB) UNKNOWN Iteration Time: 13.45s 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: 0.59s Memory: 276MB (+0MB) UNSAT Iteration Time: 0.60s 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: 1.95s Memory: 276MB (+0MB) UNKNOWN Iteration Time: 1.96s 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: 2.69s Memory: 276MB (+0MB) UNKNOWN Iteration Time: 2.70s 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: 3.08s Memory: 276MB (+0MB) UNKNOWN Iteration Time: 3.09s 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: 4.29s Memory: 276MB (+0MB) UNKNOWN Iteration Time: 4.30s 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: 312.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.84s Memory: 301MB (+25MB) Unblocking actions... Solving... Solving Time: 12.64s Memory: 330MB (+29MB) UNKNOWN Iteration Time: 13.83s 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: 384.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.67s Memory: 333MB (+3MB) Unblocking actions... Solving... Solving Time: 14.12s Memory: 347MB (+14MB) UNKNOWN Iteration Time: 15.15s 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: 401.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.68s Memory: 359MB (+12MB) Unblocking actions... Solving... Solving Time: 14.79s Memory: 375MB (+16MB) UNKNOWN Iteration Time: 15.84s 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: 429.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.70s Memory: 384MB (+9MB) Unblocking actions... Solving... Solving Time: 37.22s Memory: 399MB (+15MB) UNKNOWN Iteration Time: 38.28s 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: 453.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.71s Memory: 418MB (+19MB) Unblocking actions... Solving... Solving Time: 33.98s Memory: 455MB (+37MB) UNKNOWN Iteration Time: 35.04s Iteration 18 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 55 Expected Memory: 511.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.72s Memory: 458MB (+3MB) Unblocking actions... Solving... Solving Time: 42.17s Memory: 474MB (+16MB) UNKNOWN Iteration Time: 43.25s Iteration 19 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 60 Expected Memory: 530.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.71s Memory: 489MB (+15MB) Unblocking actions... Solving... Solving Time: 25.09s Memory: 509MB (+20MB) UNKNOWN Iteration Time: 26.17s Iteration 20 Queue: [(14,70,0,True), (15,75,0,True)] Grounded Until: 65 Expected Memory: 565.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.72s Memory: 516MB (+7MB) Unblocking actions... Solving... Solving Time: 70.61s Memory: 540MB (+24MB) UNKNOWN Iteration Time: 71.72s Iteration 21 Queue: [(15,75,0,True)] Grounded Until: 70 Expected Memory: 596.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.74s Memory: 548MB (+8MB) Unblocking actions... Solving... Solving Time: 76.23s Memory: 599MB (+51MB) UNKNOWN Iteration Time: 77.38s Iteration 22 Queue: [(3,15,2,True), (4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)]