INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-no-tankage-nontemporal-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-no-tankage-nontemporal-strips/instances/instance-42.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-no-tankage-nontemporal-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-no-tankage-nontemporal-strips/instances/instance-42.pddl Parsing... Parsing: [0.040s CPU, 0.047s wall-clock] Normalizing task... [0.000s CPU, 0.004s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.013s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.070s CPU, 0.075s wall-clock] Preparing model... [0.030s CPU, 0.030s wall-clock] Generated 91 rules. Computing model... [2.170s CPU, 2.170s wall-clock] 8678 relevant atoms 11828 auxiliary atoms 20506 final queue length 42985 total queue pushes Completing instantiation... [4.140s CPU, 4.138s wall-clock] Instantiating: [6.450s CPU, 6.449s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.160s CPU, 0.156s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 760 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.040s CPU, 0.029s wall-clock] Computing fact groups: [0.260s CPU, 0.252s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.007s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.006s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.006s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.150s CPU, 0.144s wall-clock] Translating task: [3.760s CPU, 3.759s wall-clock] 15900 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 8 propositions removed Detecting unreachable propositions: [2.080s CPU, 2.075s wall-clock] Reordering and filtering variables... 764 of 764 variables necessary. 0 of 4 mutex groups necessary. 7740 of 7740 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [3.380s CPU, 3.380s wall-clock] Translator variables: 764 Translator derived variables: 0 Translator facts: 1532 Translator goal facts: 4 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 7740 Translator axioms: 0 Translator task size: 71124 Translator peak memory: 82632 KB Writing output... [1.600s CPU, 1.681s wall-clock] Done! [17.720s CPU, 17.809s wall-clock] planner.py version 0.0.1 Time: 3.02s Memory: 253MB 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: 253MB (+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: 253MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 1.12s Memory: 253MB (+0MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 263MB (+10MB) UNSAT Iteration Time: 1.72s 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: 273.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 1.31s Memory: 291MB (+28MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 314MB (+23MB) UNSAT Iteration Time: 1.95s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 365.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.20s Memory: 348MB (+34MB) Unblocking actions... Solving... Solving Time: 1.53s Memory: 372MB (+24MB) UNSAT Iteration Time: 3.26s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 430.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 1.25s Memory: 416MB (+44MB) Unblocking actions... Solving... Solving Time: 1.74s Memory: 445MB (+29MB) SAT Testing... NOT SERIALIZABLE Testing Time: 4.82s Memory: 549MB (+104MB) Solving... Solving Time: 21.85s Memory: 551MB (+2MB) UNKNOWN Iteration Time: 30.24s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 624.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 2.10s Memory: 612MB (+61MB) Unblocking actions... Solving... Solving Time: 25.70s Memory: 705MB (+93MB) UNKNOWN Iteration Time: 28.50s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 859.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 2.14s Memory: 728MB (+23MB) Unblocking actions... Solving... Solving Time: 32.51s Memory: 820MB (+92MB) UNKNOWN Iteration Time: 35.42s 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: 23.74s Memory: 820MB (+0MB) UNKNOWN Iteration Time: 23.79s 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: 26.40s Memory: 820MB (+0MB) UNKNOWN Iteration Time: 26.45s 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: 27.60s Memory: 820MB (+0MB) UNKNOWN Iteration Time: 27.65s 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 Expected Memory: 974.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 2.21s Memory: 820MB (+0MB) Unblocking actions... Solving... Solving Time: 25.16s Memory: 871MB (+51MB) UNKNOWN Iteration Time: 28.17s Iteration 12 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), (17,85,0,True)] Grounded Until: 35 Expected Memory: 1025.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 2.25s Memory: 882MB (+11MB) Unblocking actions... Solving... Solving Time: 25.26s Memory: 933MB (+51MB) UNKNOWN Iteration Time: 28.35s Iteration 13 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), (17,85,0,True)] Grounded Until: 40 Expected Memory: 1087.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 2.92s Memory: 1033MB (+100MB) Unblocking actions... Solving... Solving Time: 32.21s Memory: 1120MB (+87MB) UNKNOWN Iteration Time: 36.03s Iteration 14 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), (17,85,0,True)] Grounded Until: 45 Expected Memory: 1307.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 2.15s Memory: 1120MB (+0MB) Unblocking actions... Solving... Solving Time: 36.78s Memory: 1238MB (+118MB) UNKNOWN Iteration Time: 39.86s Iteration 15 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), (17,85,0,True)] Grounded Until: 50 Expected Memory: 1425.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 2.17s Memory: 1238MB (+0MB) Unblocking actions... Solving... Solving Time: 29.69s Memory: 1253MB (+15MB) UNKNOWN Iteration Time: 32.83s Iteration 16 Queue: [(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: 55 Expected Memory: 1440.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 2.20s Memory: 1261MB (+8MB) Unblocking actions... Solving... Solving Time: 30.48s Memory: 1336MB (+75MB) UNKNOWN Iteration Time: 33.68s Iteration 17 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 60 Expected Memory: 1523.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 2.23s Memory: 1336MB (+0MB) Unblocking actions... Solving... Solving Time: 40.94s Memory: 1527MB (+191MB) UNKNOWN Iteration Time: 44.23s Iteration 18 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 65 Expected Memory: 1718.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 2.27s Memory: 1527MB (+0MB) Unblocking actions... Solving... Solving Time: 36.31s Memory: 1557MB (+30MB) UNKNOWN Iteration Time: 39.66s Iteration 19 Queue: [(15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 70 Expected Memory: 1748.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 2.31s Memory: 1557MB (+0MB) Unblocking actions... Solving... Solving Time: 37.58s Memory: 1601MB (+44MB) UNKNOWN Iteration Time: 41.00s Iteration 20 Queue: [(16,80,0,True), (17,85,0,True)] Grounded Until: 75 Expected Memory: 1792.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 2.29s Memory: 1626MB (+25MB) Unblocking actions... Solving... Solving Time: 44.64s Memory: 1735MB (+109MB)