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-19.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-19.pddl Parsing... Parsing: [0.050s CPU, 0.051s wall-clock] Normalizing task... [0.000s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.013s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.080s CPU, 0.088s wall-clock] Preparing model... [0.030s CPU, 0.031s wall-clock] Generated 126 rules. Computing model... [1.790s CPU, 1.789s wall-clock] 8936 relevant atoms 7959 auxiliary atoms 16895 final queue length 49469 total queue pushes Completing instantiation... [5.280s CPU, 5.271s wall-clock] Instantiating: [7.220s CPU, 7.210s wall-clock] Computing fact groups... Finding invariants... 22 initial candidates Finding invariants: [0.320s CPU, 0.317s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.050s CPU, 0.043s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 36 uncovered facts Choosing groups: [0.010s CPU, 0.009s wall-clock] Building translation key... [0.010s CPU, 0.006s wall-clock] Computing fact groups: [0.410s CPU, 0.404s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.200s CPU, 0.200s wall-clock] Translating task: [3.780s CPU, 3.774s wall-clock] 1952 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 50 propositions removed Detecting unreachable propositions: [1.870s CPU, 1.864s wall-clock] Reordering and filtering variables... 86 of 86 variables necessary. 2 of 52 mutex groups necessary. 7804 of 7804 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.820s CPU, 0.826s wall-clock] Translator variables: 86 Translator derived variables: 0 Translator facts: 482 Translator goal facts: 8 Translator mutex groups: 2 Translator total mutex groups size: 36 Translator operators: 7804 Translator axioms: 0 Translator task size: 72644 Translator peak memory: 83404 KB Writing output... [1.090s CPU, 1.175s wall-clock] Done! [15.410s CPU, 15.484s wall-clock] planner.py version 0.0.1 Time: 3.23s Memory: 272MB 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: 273MB (+1MB) 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: 273MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.98s Memory: 273MB (+0MB) Unblocking actions... Solving... Solving Time: 0.10s Memory: 275MB (+2MB) UNSAT Iteration Time: 1.54s 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: 277.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 1.14s Memory: 275MB (+0MB) Unblocking actions... Solving... Solving Time: 2.22s Memory: 296MB (+21MB) UNSAT Iteration Time: 3.78s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 317.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.00s Memory: 328MB (+32MB) Unblocking actions... Solving... Solving Time: 4.38s Memory: 361MB (+33MB) UNKNOWN Iteration Time: 5.86s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 426.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 1.03s Memory: 389MB (+28MB) Unblocking actions... Solving... Solving Time: 5.11s Memory: 415MB (+26MB) UNKNOWN Iteration Time: 6.63s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 480.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 1.07s Memory: 433MB (+18MB) Unblocking actions... Solving... Solving Time: 4.90s Memory: 463MB (+30MB) UNKNOWN Iteration Time: 6.49s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 528.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 1.35s Memory: 513MB (+50MB) Unblocking actions... Solving... Solving Time: 9.33s Memory: 625MB (+112MB) UNKNOWN Iteration Time: 11.21s 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: 4.84s Memory: 625MB (+0MB) UNKNOWN Iteration Time: 4.87s 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: 7.64s Memory: 625MB (+0MB) UNKNOWN Iteration Time: 7.66s 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: 5.43s Memory: 625MB (+0MB) UNKNOWN Iteration Time: 5.45s 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: 4.10s Memory: 625MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 5.38s Memory: 697MB (+72MB) Solving... Solving Time: 16.95s Memory: 666MB (+-31MB) UNKNOWN Iteration Time: 26.45s 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: 828.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 1.85s Memory: 666MB (+0MB) Unblocking actions... Solving... Solving Time: 23.40s Memory: 734MB (+68MB) UNKNOWN Iteration Time: 25.89s 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: 896.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 1.88s Memory: 734MB (+0MB) Unblocking actions... Solving... Solving Time: 16.73s Memory: 742MB (+8MB) UNKNOWN Iteration Time: 19.26s 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: 904.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 1.90s Memory: 787MB (+45MB) Unblocking actions... Solving... Solving Time: 22.68s Memory: 825MB (+38MB) UNKNOWN Iteration Time: 25.25s 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: 987.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 1.95s Memory: 844MB (+19MB) Unblocking actions... Solving... Solving Time: 18.67s Memory: 900MB (+56MB) UNKNOWN Iteration Time: 21.33s 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: 1062.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 2.60s Memory: 981MB (+81MB) Unblocking actions... Solving... Solving Time: 21.81s Memory: 1011MB (+30MB) UNKNOWN Iteration Time: 25.13s 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: 1173.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 1.86s Memory: 1047MB (+36MB) Unblocking actions... Solving... Solving Time: 21.83s Memory: 1079MB (+32MB) UNKNOWN Iteration Time: 24.44s Iteration 18 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 60 Expected Memory: 1241.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 1.87s Memory: 1122MB (+43MB) Unblocking actions... Solving... Solving Time: 13.68s Memory: 1155MB (+33MB) UNKNOWN Iteration Time: 16.34s Iteration 19 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 65 Expected Memory: 1317.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 1.89s Memory: 1168MB (+13MB) Unblocking actions... Solving... Solving Time: 21.84s Memory: 1189MB (+21MB) UNKNOWN Iteration Time: 24.52s Iteration 20 Queue: [(15,75,0,True), (16,80,0,True)] Grounded Until: 70 Expected Memory: 1351.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 1.92s Memory: 1225MB (+36MB) Unblocking actions... Solving... Solving Time: 16.09s Memory: 1305MB (+80MB) UNKNOWN Iteration Time: 18.84s Iteration 21 Queue: [(16,80,0,True)] Grounded Until: 75 Expected Memory: 1467.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 1.88s Memory: 1310MB (+5MB) Unblocking actions... Solving... Solving Time: 19.18s Memory: 1347MB (+37MB) UNKNOWN Iteration Time: 21.90s 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: 15.10s Memory: 1347MB (+0MB) UNKNOWN Iteration Time: 15.18s 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: 15.65s Memory: 1347MB (+0MB) UNKNOWN Iteration Time: 15.72s 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: 13.15s Memory: 1347MB (+0MB) UNKNOWN Iteration Time: 13.22s 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: 22.61s Memory: 1347MB (+0MB) UNKNOWN Iteration Time: 22.68s 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: 14.54s Memory: 1350MB (+3MB) UNKNOWN Iteration Time: 14.61s 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: 18.85s Memory: 1354MB (+4MB) UNKNOWN Iteration Time: 18.93s 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: 16.66s Memory: 1354MB (+0MB) UNKNOWN Iteration Time: 16.73s 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: 12.31s Memory: 1354MB (+0MB) UNKNOWN Iteration Time: 12.39s 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: 19.48s Memory: 1354MB (+0MB) UNKNOWN Iteration Time: 19.55s 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: 17.93s Memory: 1354MB (+0MB) UNKNOWN Iteration Time: 18.00s 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: 20.27s Memory: 1354MB (+0MB) UNKNOWN Iteration Time: 20.34s 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: 18.37s Memory: 1354MB (+0MB) UNKNOWN Iteration Time: 18.45s 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: 15.50s Memory: 1354MB (+0MB) UNKNOWN Iteration Time: 15.57s 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: 18.00s Memory: 1354MB (+0MB) UNKNOWN Iteration Time: 18.07s Iteration 36 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Expected Memory: 1516.0MB Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 2.50s Memory: 1393MB (+39MB) Unblocking actions... Solving... Solving Time: 34.19s Memory: 1435MB (+42MB) UNKNOWN Iteration Time: 37.84s Iteration 37 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 85 Expected Memory: 1597.0MB Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 1.93s Memory: 1457MB (+22MB) Unblocking actions... Solving... Solving Time: 25.14s Memory: 1499MB (+42MB) UNKNOWN Iteration Time: 27.98s Iteration 38 Queue: [(19,95,0,True), (20,100,0,True)] Grounded Until: 90 Expected Memory: 1661.0MB Grounding... [('step', [91]), ('step', [92]), ('step', [93]), ('step', [94]), ('step', [95]), ('check', [95])] Grounding Time: 1.95s Memory: 1509MB (+10MB) Unblocking actions... Solving... Solving Time: 24.23s Memory: 1557MB (+48MB) UNKNOWN Iteration Time: 27.10s Iteration 39 Queue: [(20,100,0,True)] Grounded Until: 95 Expected Memory: 1719.0MB Grounding... [('step', [96]), ('step', [97]), ('step', [98]), ('step', [99]), ('step', [100]), ('check', [100])] Grounding Time: 1.98s Memory: 1574MB (+17MB) Unblocking actions... Solving... Solving Time: 30.49s Memory: 1617MB (+43MB) UNKNOWN Iteration Time: 33.41s 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: 15.09s Memory: 1617MB (+0MB) UNKNOWN Iteration Time: 15.18s 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: 14.89s Memory: 1617MB (+0MB) UNKNOWN Iteration Time: 14.98s 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: 11.37s Memory: 1617MB (+0MB) UNKNOWN Iteration Time: 11.46s 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: 16.05s Memory: 1620MB (+3MB)