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-44.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-44.pddl Parsing... Parsing: [0.050s CPU, 0.049s wall-clock] Normalizing task... [0.000s CPU, 0.004s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.013s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.070s CPU, 0.072s wall-clock] Preparing model... [0.030s CPU, 0.029s wall-clock] Generated 91 rules. Computing model... [2.110s CPU, 2.106s wall-clock] 10236 relevant atoms 13712 auxiliary atoms 23948 final queue length 50639 total queue pushes Completing instantiation... [4.600s CPU, 4.599s wall-clock] Instantiating: [6.840s CPU, 6.844s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.180s CPU, 0.169s 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... 870 uncovered facts Choosing groups: [0.000s CPU, 0.004s wall-clock] Building translation key... [0.030s CPU, 0.032s wall-clock] Computing fact groups: [0.280s CPU, 0.279s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.007s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.007s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.007s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.180s CPU, 0.172s wall-clock] Translating task: [4.500s CPU, 4.489s wall-clock] 18900 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 8 propositions removed Detecting unreachable propositions: [2.760s CPU, 2.764s wall-clock] Reordering and filtering variables... 874 of 874 variables necessary. 0 of 4 mutex groups necessary. 9180 of 9180 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [4.560s CPU, 4.556s wall-clock] Translator variables: 874 Translator derived variables: 0 Translator facts: 1752 Translator goal facts: 5 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 9180 Translator axioms: 0 Translator task size: 84339 Translator peak memory: 90492 KB Writing output... [1.550s CPU, 1.661s wall-clock] Done! [20.740s CPU, 20.841s wall-clock] planner.py version 0.0.1 Time: 3.62s Memory: 291MB 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: 291MB (+0MB) UNSAT Iteration Time: 0.02s 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: 291MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 1.33s Memory: 291MB (+0MB) Unblocking actions... Solving... Solving Time: 0.14s Memory: 303MB (+12MB) UNSAT Iteration Time: 2.07s 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: 315.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 1.53s Memory: 333MB (+30MB) Unblocking actions... Solving... Solving Time: 0.17s Memory: 362MB (+29MB) UNSAT Iteration Time: 2.41s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 421.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.47s Memory: 403MB (+41MB) Unblocking actions... Solving... Solving Time: 7.69s Memory: 431MB (+28MB) UNKNOWN Iteration Time: 9.80s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 500.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 1.81s Memory: 515MB (+84MB) Unblocking actions... Solving... Solving Time: 1.93s Memory: 555MB (+40MB) SAT Testing... NOT SERIALIZABLE Testing Time: 5.66s Memory: 710MB (+155MB) Solving... Solving Time: 22.16s Memory: 712MB (+2MB) UNKNOWN Iteration Time: 32.27s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 836.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 2.58s Memory: 722MB (+10MB) Unblocking actions... Solving... Solving Time: 28.13s Memory: 790MB (+68MB) UNKNOWN Iteration Time: 31.55s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 914.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 2.67s Memory: 804MB (+14MB) Unblocking actions... Solving... Solving Time: 26.47s Memory: 877MB (+73MB) UNKNOWN Iteration Time: 30.04s 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: 22.67s Memory: 880MB (+3MB) UNKNOWN Iteration Time: 22.73s 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: 18.80s Memory: 880MB (+0MB) UNKNOWN Iteration Time: 18.86s 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: 20.66s Memory: 880MB (+0MB) UNKNOWN Iteration Time: 20.72s 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: 23.24s Memory: 880MB (+0MB) UNKNOWN Iteration Time: 23.29s 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: 1004.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 2.74s Memory: 911MB (+31MB) Unblocking actions... Solving... Solving Time: 27.80s Memory: 964MB (+53MB) UNKNOWN Iteration Time: 31.48s 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: 1088.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 3.33s Memory: 1075MB (+111MB) Unblocking actions... Solving... Solving Time: 31.11s Memory: 1124MB (+49MB) UNKNOWN Iteration Time: 35.45s 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: 1284.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 2.62s Memory: 1146MB (+22MB) Unblocking actions... Solving... Solving Time: 30.36s Memory: 1248MB (+102MB) UNKNOWN Iteration Time: 34.04s 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: 1408.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 2.65s Memory: 1267MB (+19MB) Unblocking actions... Solving... Solving Time: 28.85s Memory: 1316MB (+49MB) UNKNOWN Iteration Time: 32.59s 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: 1476.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 2.70s Memory: 1357MB (+41MB) Unblocking actions... Solving... Solving Time: 30.12s Memory: 1415MB (+58MB) UNKNOWN Iteration Time: 33.96s 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: 1575.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 2.75s Memory: 1465MB (+50MB) Unblocking actions... Solving... Solving Time: 31.17s Memory: 1522MB (+57MB) UNKNOWN Iteration Time: 35.11s Iteration 18 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 60 Expected Memory: 1682.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 2.80s Memory: 1548MB (+26MB) Unblocking actions... Solving... Solving Time: 29.14s Memory: 1648MB (+100MB) UNKNOWN Iteration Time: 33.19s Iteration 19 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 65 Expected Memory: 1808.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 2.81s Memory: 1698MB (+50MB) Unblocking actions... Solving... Solving Time: 30.69s Memory: 1739MB (+41MB) UNKNOWN Iteration Time: 34.77s Iteration 20 Queue: [(15,75,0,True), (16,80,0,True)] Grounded Until: 70 Expected Memory: 1899.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 2.87s Memory: 1786MB (+47MB) Unblocking actions... Solving... Solving Time: 30.98s Memory: 1843MB (+57MB) UNKNOWN Iteration Time: 35.17s Iteration 21 Queue: [(16,80,0,True)] Grounded Until: 75 Expected Memory: 2003.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])]