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-23.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-23.pddl Parsing... Parsing: [0.050s CPU, 0.051s wall-clock] Normalizing task... [0.010s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.013s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.090s CPU, 0.086s wall-clock] Preparing model... [0.030s CPU, 0.031s wall-clock] Generated 126 rules. Computing model... [1.990s CPU, 1.981s wall-clock] 8897 relevant atoms 9424 auxiliary atoms 18321 final queue length 53148 total queue pushes Completing instantiation... [5.660s CPU, 5.661s wall-clock] Instantiating: [7.790s CPU, 7.792s wall-clock] Computing fact groups... Finding invariants... 22 initial candidates Finding invariants: [0.490s CPU, 0.491s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.040s CPU, 0.036s wall-clock] Collecting mutex groups... [0.010s CPU, 0.003s wall-clock] Choosing groups... 42 uncovered facts Choosing groups: [0.010s CPU, 0.008s wall-clock] Building translation key... [0.000s CPU, 0.006s wall-clock] Computing fact groups: [0.570s CPU, 0.570s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.200s CPU, 0.205s wall-clock] Translating task: [3.980s CPU, 3.978s wall-clock] 3728 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 56 propositions removed Detecting unreachable propositions: [2.010s CPU, 2.006s wall-clock] Reordering and filtering variables... 80 of 94 variables necessary. 3 of 55 mutex groups necessary. 7724 of 7724 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.880s CPU, 0.878s wall-clock] Translator variables: 80 Translator derived variables: 0 Translator facts: 414 Translator goal facts: 5 Translator mutex groups: 3 Translator total mutex groups size: 42 Translator operators: 7724 Translator axioms: 0 Translator task size: 71593 Translator peak memory: 86204 KB Writing output... [1.070s CPU, 1.161s wall-clock] Done! [16.540s CPU, 16.620s wall-clock] planner.py version 0.0.1 Time: 3.50s Memory: 276MB 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: 276MB (+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: 276MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.98s Memory: 276MB (+0MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 279MB (+3MB) UNSAT Iteration Time: 1.52s 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: 282.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.97s Memory: 279MB (+0MB) Unblocking actions... Solving... Solving Time: 0.19s Memory: 285MB (+6MB) UNSAT Iteration Time: 1.64s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 291.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.13s Memory: 315MB (+30MB) Unblocking actions... Solving... Solving Time: 8.09s Memory: 379MB (+64MB) UNKNOWN Iteration Time: 9.68s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 473.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 1.01s Memory: 412MB (+33MB) Unblocking actions... Solving... Solving Time: 5.94s Memory: 425MB (+13MB) UNKNOWN Iteration Time: 7.43s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 519.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 1.04s Memory: 440MB (+15MB) Unblocking actions... Solving... Solving Time: 6.93s Memory: 469MB (+29MB) UNKNOWN Iteration Time: 8.48s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 563.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 1.33s Memory: 516MB (+47MB) Unblocking actions... Solving... Solving Time: 6.02s Memory: 534MB (+18MB) UNKNOWN Iteration Time: 7.88s 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: 8.21s Memory: 541MB (+7MB) UNKNOWN Iteration Time: 8.23s 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: 7.03s Memory: 541MB (+0MB) UNKNOWN Iteration Time: 7.06s 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: 7.84s Memory: 550MB (+9MB) UNKNOWN Iteration Time: 7.87s 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: 8.17s Memory: 552MB (+2MB) UNKNOWN Iteration Time: 8.20s 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: 646.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 1.01s Memory: 566MB (+14MB) Unblocking actions... Solving... Solving Time: 4.94s Memory: 605MB (+39MB) SAT Testing... NOT SERIALIZABLE Testing Time: 6.04s Memory: 748MB (+143MB) Solving... Solving Time: 14.78s Memory: 712MB (+-36MB) UNKNOWN Iteration Time: 27.32s 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: 806.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 1.84s Memory: 712MB (+0MB) Unblocking actions... Solving... Solving Time: 16.53s Memory: 760MB (+48MB) UNKNOWN Iteration Time: 19.01s 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: 854.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 1.87s Memory: 763MB (+3MB) Unblocking actions... Solving... Solving Time: 19.78s Memory: 796MB (+33MB) UNKNOWN Iteration Time: 22.31s 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: 890.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 2.65s Memory: 820MB (+24MB) Unblocking actions... Solving... Solving Time: 20.72s Memory: 874MB (+54MB) UNKNOWN Iteration Time: 24.07s 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: 968.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 1.95s Memory: 892MB (+18MB) Unblocking actions... Solving... Solving Time: 17.98s Memory: 918MB (+26MB) UNKNOWN Iteration Time: 20.63s 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: 1012.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 2.51s Memory: 997MB (+79MB) Unblocking actions... Solving... Solving Time: 19.33s Memory: 1028MB (+31MB) UNKNOWN Iteration Time: 22.56s Iteration 18 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 60 Expected Memory: 1138.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 1.83s Memory: 1057MB (+29MB) Unblocking actions... Solving... Solving Time: 15.65s Memory: 1092MB (+35MB) UNKNOWN Iteration Time: 18.23s Iteration 19 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 65 Expected Memory: 1202.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 1.87s Memory: 1155MB (+63MB) Unblocking actions... Solving... Solving Time: 20.97s Memory: 1233MB (+78MB) UNKNOWN Iteration Time: 23.62s Iteration 20 Queue: [(15,75,0,True), (16,80,0,True)] Grounded Until: 70 Expected Memory: 1374.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 1.88s Memory: 1233MB (+0MB) Unblocking actions... Solving... Solving Time: 17.33s Memory: 1238MB (+5MB) UNKNOWN Iteration Time: 20.00s Iteration 21 Queue: [(16,80,0,True)] Grounded Until: 75 Expected Memory: 1379.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 1.86s Memory: 1263MB (+25MB) Unblocking actions... Solving... Solving Time: 22.03s Memory: 1296MB (+33MB) UNKNOWN Iteration Time: 24.70s 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: 18.11s Memory: 1302MB (+6MB) UNKNOWN Iteration Time: 18.18s 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: 17.40s Memory: 1304MB (+2MB) UNKNOWN Iteration Time: 17.47s 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: 16.38s Memory: 1304MB (+0MB) UNKNOWN Iteration Time: 16.45s 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: 20.34s Memory: 1304MB (+0MB) UNKNOWN Iteration Time: 20.40s 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: 20.82s Memory: 1307MB (+3MB) UNKNOWN Iteration Time: 20.89s 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: 16.53s Memory: 1307MB (+0MB) UNKNOWN Iteration Time: 16.60s 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: 18.24s Memory: 1307MB (+0MB) UNKNOWN Iteration Time: 18.31s 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: 24.40s Memory: 1307MB (+0MB) UNKNOWN Iteration Time: 24.46s 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: 23.80s Memory: 1311MB (+4MB) UNKNOWN Iteration Time: 23.86s 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: 22.39s Memory: 1323MB (+12MB) UNKNOWN Iteration Time: 22.46s 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: 26.16s Memory: 1323MB (+0MB) UNKNOWN Iteration Time: 26.23s 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: 19.71s Memory: 1323MB (+0MB) UNKNOWN Iteration Time: 19.79s 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: 30.36s Memory: 1323MB (+0MB) UNKNOWN Iteration Time: 30.43s 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: 25.31s Memory: 1323MB (+0MB) UNKNOWN Iteration Time: 25.38s Iteration 36 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Expected Memory: 1464.0MB Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 1.91s Memory: 1342MB (+19MB) Unblocking actions... Solving... Solving Time: 17.13s Memory: 1378MB (+36MB) UNKNOWN Iteration Time: 19.91s Iteration 37 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 85 Expected Memory: 1519.0MB Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 1.91s Memory: 1404MB (+26MB) Unblocking actions... Solving... Solving Time: 28.92s Memory: 1441MB (+37MB) UNKNOWN Iteration Time: 31.73s Iteration 38 Queue: [(19,95,0,True), (20,100,0,True)] Grounded Until: 90 Expected Memory: 1582.0MB Grounding... [('step', [91]), ('step', [92]), ('step', [93]), ('step', [94]), ('step', [95]), ('check', [95])] Grounding Time: 1.93s Memory: 1469MB (+28MB) Unblocking actions... Solving... Solving Time: 22.19s Memory: 1514MB (+45MB) UNKNOWN Iteration Time: 25.03s Iteration 39 Queue: [(20,100,0,True)] Grounded Until: 95 Expected Memory: 1655.0MB Grounding... [('step', [96]), ('step', [97]), ('step', [98]), ('step', [99]), ('step', [100]), ('check', [100])] Grounding Time: 1.93s Memory: 1526MB (+12MB) Unblocking actions... Solving... Solving Time: 21.58s Memory: 1565MB (+39MB) UNKNOWN Iteration Time: 24.43s 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: 17.29s Memory: 1566MB (+1MB) UNKNOWN Iteration Time: 17.39s 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: 20.64s Memory: 1566MB (+0MB) UNKNOWN Iteration Time: 20.72s 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: 17.86s Memory: 1566MB (+0MB) UNKNOWN Iteration Time: 17.94s 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: 18.35s Memory: 1572MB (+6MB)