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-25.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-25.pddl Parsing... Parsing: [0.040s CPU, 0.045s wall-clock] Normalizing task... [0.010s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.012s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.080s CPU, 0.080s wall-clock] Preparing model... [0.030s CPU, 0.033s wall-clock] Generated 126 rules. Computing model... [3.560s CPU, 3.559s wall-clock] 16585 relevant atoms 13800 auxiliary atoms 30385 final queue length 98778 total queue pushes Completing instantiation... [11.410s CPU, 11.396s wall-clock] Instantiating: [15.120s CPU, 15.114s wall-clock] Computing fact groups... Finding invariants... 22 initial candidates Finding invariants: [0.480s CPU, 0.483s wall-clock] Checking invariant weight... [0.000s CPU, 0.005s wall-clock] Instantiating groups... [0.050s CPU, 0.047s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 48 uncovered facts Choosing groups: [0.020s CPU, 0.010s wall-clock] Building translation key... [0.010s CPU, 0.007s wall-clock] Computing fact groups: [0.580s CPU, 0.582s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.004s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.400s CPU, 0.402s wall-clock] Translating task: [8.110s CPU, 8.109s wall-clock] 8256 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 66 propositions removed Detecting unreachable propositions: [3.930s CPU, 3.940s wall-clock] Reordering and filtering variables... 94 of 110 variables necessary. 3 of 65 mutex groups necessary. 14876 of 14876 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.720s CPU, 1.709s wall-clock] Translator variables: 94 Translator derived variables: 0 Translator facts: 508 Translator goal facts: 7 Translator mutex groups: 3 Translator total mutex groups size: 48 Translator operators: 14876 Translator axioms: 0 Translator task size: 137365 Translator peak memory: 132812 KB Writing output... [2.090s CPU, 2.251s wall-clock] Done! [31.930s CPU, 32.095s wall-clock] planner.py version 0.0.1 Time: 6.38s Memory: 488MB 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: 0.03s Memory: 489MB (+1MB) UNSAT Iteration Time: 0.03s 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: 489MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 2.00s Memory: 489MB (+0MB) Unblocking actions... Solving... Solving Time: 0.25s Memory: 491MB (+2MB) UNSAT Iteration Time: 3.22s 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: 493.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 1.93s Memory: 491MB (+0MB) Unblocking actions... Solving... Solving Time: 0.27s Memory: 518MB (+27MB) UNSAT Iteration Time: 3.14s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 545.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 2.30s Memory: 568MB (+50MB) Unblocking actions... Solving... Solving Time: 7.10s Memory: 608MB (+40MB) UNKNOWN Iteration Time: 10.28s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 698.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 2.03s Memory: 689MB (+81MB) Unblocking actions... Solving... Solving Time: 5.58s Memory: 716MB (+27MB) UNKNOWN Iteration Time: 8.58s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 824.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 2.10s Memory: 784MB (+68MB) Unblocking actions... Solving... Solving Time: 6.89s Memory: 850MB (+66MB) UNKNOWN Iteration Time: 9.97s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 984.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 2.75s Memory: 920MB (+70MB) Unblocking actions... Solving... Solving Time: 6.02s Memory: 945MB (+25MB) UNKNOWN Iteration Time: 9.76s 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: 6.03s Memory: 948MB (+3MB) UNKNOWN Iteration Time: 6.07s 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: 6.27s Memory: 948MB (+0MB) UNKNOWN Iteration Time: 6.31s 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: 10.18s Memory: 948MB (+0MB) UNKNOWN Iteration Time: 10.22s 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: 7.43s Memory: 948MB (+0MB) UNKNOWN Iteration Time: 7.47s 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: 1082.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 2.04s Memory: 997MB (+49MB) Unblocking actions... Solving... Solving Time: 9.03s Memory: 1084MB (+87MB) UNKNOWN Iteration Time: 12.13s 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: 1220.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 2.10s Memory: 1130MB (+46MB) Unblocking actions... Solving... Solving Time: 7.64s Memory: 1160MB (+30MB) UNKNOWN Iteration Time: 10.83s 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: 40 Expected Memory: 1296.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 2.09s Memory: 1205MB (+45MB) Unblocking actions... Solving... Solving Time: 9.17s Memory: 1235MB (+30MB) UNKNOWN Iteration Time: 12.37s 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: 45 Expected Memory: 1371.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 2.13s Memory: 1291MB (+56MB) Unblocking actions... Solving... Solving Time: 8.26s Memory: 1373MB (+82MB) UNKNOWN Iteration Time: 11.56s 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: 50 Expected Memory: 1511.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 2.18s Memory: 1429MB (+56MB) Unblocking actions... Solving... Solving Time: 10.22s Memory: 1460MB (+31MB) UNKNOWN Iteration Time: 13.58s 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: 55 Expected Memory: 1598.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 3.72s Memory: 1596MB (+136MB) Unblocking actions... Solving... Solving Time: 8.93s Memory: 1639MB (+43MB) UNKNOWN Iteration Time: 13.88s Iteration 18 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 60 Expected Memory: 1818.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 2.08s Memory: 1699MB (+60MB) Unblocking actions... Solving... Solving Time: 12.20s Memory: 1730MB (+31MB) UNKNOWN Iteration Time: 15.53s Iteration 19 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 65 Expected Memory: 1909.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 2.09s Memory: 1773MB (+43MB) Unblocking actions... Solving... Solving Time: 10.24s Memory: 1809MB (+36MB) UNKNOWN Iteration Time: 13.62s Iteration 20 Queue: [(15,75,0,True), (16,80,0,True)] Grounded Until: 70 Expected Memory: 1988.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 2.11s Memory: 1893MB (+84MB) Unblocking actions... Solving... Solving Time: 11.35s Memory: 2019MB (+126MB) UNKNOWN Iteration Time: 14.81s Iteration 21 Queue: [(16,80,0,True)] Grounded Until: 75 Expected Memory: 2229.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 2.24s Memory: 2041MB (+22MB) Unblocking actions... Solving... Solving Time: 10.06s Memory: 2073MB (+32MB) UNKNOWN Iteration Time: 13.67s 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), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Blocking actions... Solving... Solving Time: 9.32s Memory: 2073MB (+0MB) UNKNOWN Iteration Time: 9.42s Iteration 23 Queue: [(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), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 7.84s Memory: 2073MB (+0MB) UNKNOWN Iteration Time: 7.94s Iteration 24 Queue: [(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), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 9.42s Memory: 2073MB (+0MB) UNKNOWN Iteration Time: 9.52s Iteration 25 Queue: [(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), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 11.09s Memory: 2073MB (+0MB) UNKNOWN Iteration Time: 11.20s Iteration 26 Queue: [(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), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 9.24s Memory: 2077MB (+4MB) UNKNOWN Iteration Time: 9.35s Iteration 27 Queue: [(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), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 7.90s Memory: 2077MB (+0MB) UNKNOWN Iteration Time: 8.00s Iteration 28 Queue: [(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), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 9.35s Memory: 2077MB (+0MB) UNKNOWN Iteration Time: 9.45s Iteration 29 Queue: [(10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 7.25s Memory: 2077MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 20.29s Memory: 2381MB (+304MB) Solving... Solving Time: 39.37s Memory: 2620MB (+239MB) UNKNOWN Iteration Time: 67.02s Iteration 30 Queue: [(11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 16.01s Memory: 2627MB (+7MB) UNKNOWN Iteration Time: 16.12s Iteration 31 Queue: [(12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 24.61s Memory: 2627MB (+0MB) UNKNOWN Iteration Time: 24.72s Iteration 32 Queue: [(13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 24.85s Memory: 2627MB (+0MB) UNKNOWN Iteration Time: 24.96s Iteration 33 Queue: [(14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 18.48s Memory: 2627MB (+0MB) UNKNOWN Iteration Time: 18.59s Iteration 34 Queue: [(15,75,1,True), (16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 29.95s Memory: 2627MB (+0MB) UNKNOWN Iteration Time: 30.06s Iteration 35 Queue: [(16,80,1,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Unblocking actions... Solving... Solving Time: 25.53s Memory: 2638MB (+11MB) UNKNOWN Iteration Time: 25.64s Iteration 36 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Expected Memory: 2848.0MB Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 3.85s Memory: 2646MB (+8MB) Unblocking actions... Solving... Solving Time: 27.85s Memory: 2666MB (+20MB) UNKNOWN Iteration Time: 33.32s Iteration 37 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 85 Expected Memory: 2876.0MB Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 3.88s Memory: 2666MB (+0MB) Unblocking actions... Solving... Solving Time: 30.82s Memory: 2679MB (+13MB) UNKNOWN Iteration Time: 36.34s Iteration 38 Queue: [(19,95,0,True), (20,100,0,True)] Grounded Until: 90 Expected Memory: 2889.0MB Grounding... [('step', [91]), ('step', [92]), ('step', [93]), ('step', [94]), ('step', [95]), ('check', [95])] Grounding Time: 3.92s Memory: 2688MB (+9MB) Unblocking actions... Solving... Solving Time: 28.26s Memory: 2753MB (+65MB) UNKNOWN Iteration Time: 33.84s Iteration 39 Queue: [(20,100,0,True)] Grounded Until: 95 Expected Memory: 2963.0MB Grounding... [('step', [96]), ('step', [97]), ('step', [98]), ('step', [99]), ('step', [100]), ('check', [100])] Grounding Time: 3.94s Memory: 2795MB (+42MB) Unblocking actions... Solving... Solving Time: 26.88s Memory: 2867MB (+72MB) UNKNOWN Iteration Time: 32.50s Iteration 40 Queue: [(3,15,3,True), (4,20,3,True), (5,25,3,True), (6,30,3,True), (7,35,2,True), (8,40,2,True), (9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,True), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,1,True), (21,105,0,True), (22,110,0,True)] Grounded Until: 100 Blocking actions... Solving... Solving Time: 25.07s Memory: 2867MB (+0MB) UNKNOWN Iteration Time: 25.22s Iteration 41 Queue: [(4,20,3,True), (5,25,3,True), (6,30,3,True), (7,35,2,True), (8,40,2,True), (9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,True), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,1,True), (21,105,0,True), (22,110,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 22.46s Memory: 2867MB (+0MB) UNKNOWN Iteration Time: 22.61s Iteration 42 Queue: [(5,25,3,True), (6,30,3,True), (7,35,2,True), (8,40,2,True), (9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,True), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,1,True), (21,105,0,True), (22,110,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 22.02s Memory: 2867MB (+0MB) UNKNOWN Iteration Time: 22.17s Iteration 43 Queue: [(6,30,3,True), (7,35,2,True), (8,40,2,True), (9,45,2,True), (10,50,2,True), (11,55,2,True), (12,60,2,True), (13,65,2,False), (14,70,2,False), (15,75,2,False), (16,80,2,False), (17,85,1,True), (18,90,1,True), (19,95,1,True), (20,100,1,True), (21,105,0,True), (22,110,0,True)] Grounded Until: 100 Unblocking actions... Solving... Solving Time: 25.30s