INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-6.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-1998/domains/gripper-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/gripper-round-1-strips/instances/instance-6.pddl Parsing... Parsing: [0.010s CPU, 0.014s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.003s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.014s wall-clock] Preparing model... [0.010s CPU, 0.009s wall-clock] Generated 24 rules. Computing model... [0.030s CPU, 0.034s wall-clock] 231 relevant atoms 160 auxiliary atoms 391 final queue length 520 total queue pushes Completing instantiation... [0.040s CPU, 0.038s wall-clock] Instantiating: [0.090s CPU, 0.099s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.010s CPU, 0.009s wall-clock] Checking invariant weight... [0.010s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.008s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.002s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.030s CPU, 0.024s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.001s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.001s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.002s wall-clock] Translating task: [0.030s CPU, 0.031s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 3 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.017s wall-clock] Reordering and filtering variables... 17 of 17 variables necessary. 14 of 17 mutex groups necessary. 114 of 114 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.007s wall-clock] Translator variables: 17 Translator derived variables: 0 Translator facts: 74 Translator goal facts: 14 Translator mutex groups: 14 Translator total mutex groups size: 56 Translator operators: 114 Translator axioms: 0 Translator task size: 783 Translator peak memory: 33368 KB Writing output... [0.020s CPU, 0.016s wall-clock] Done! [0.210s CPU, 0.214s wall-clock] planner.py version 0.0.1 Time: 0.05s Memory: 47MB Iteration 1 Queue: [0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 47MB (+0MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.03s Memory: 48MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 48MB (+0MB) UNSAT Iteration Time: 0.04s Iteration 3 Queue: [10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.02s Memory: 49MB (+1MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 49MB (+0MB) UNSAT Iteration Time: 0.07s Iteration 4 Queue: [15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.02s Memory: 50MB (+1MB) Unblocking actions... Solving... Solving Time: 0.44s Memory: 51MB (+1MB) UNKNOWN Iteration Time: 0.46s Iteration 5 Queue: [20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 15] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.02s Memory: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.46s Memory: 53MB (+1MB) UNKNOWN Iteration Time: 0.48s Iteration 6 Queue: [25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 15, 20] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.02s Memory: 53MB (+0MB) Unblocking actions... Solving... Solving Time: 0.56s Memory: 54MB (+1MB) UNKNOWN Iteration Time: 0.58s Iteration 7 Queue: [30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 15, 20, 25] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.02s Memory: 55MB (+1MB) Unblocking actions... Solving... Solving Time: 0.65s Memory: 56MB (+1MB) UNKNOWN Iteration Time: 0.68s Iteration 8 Queue: [35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 15, 20, 25, 30] Grounded Until: 30 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.02s Memory: 57MB (+1MB) Unblocking actions... Solving... Solving Time: 0.63s Memory: 58MB (+1MB) UNKNOWN Iteration Time: 0.65s Iteration 9 Queue: [40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 15, 20, 25, 30, 35] Grounded Until: 35 Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.02s Memory: 59MB (+1MB) Unblocking actions... Solving... Solving Time: 0.71s Memory: 59MB (+0MB) UNKNOWN Iteration Time: 0.74s Iteration 10 Queue: [45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 15, 20, 25, 30, 35, 40] Grounded Until: 40 Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.02s Memory: 60MB (+1MB) Unblocking actions... Solving... Solving Time: 0.83s Memory: 61MB (+1MB) UNKNOWN Iteration Time: 0.85s Iteration 11 Queue: [50, 55, 60, 65, 70, 75, 80, 85, 90, 15, 20, 25, 30, 35, 40, 45] Grounded Until: 45 Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.02s Memory: 61MB (+0MB) Unblocking actions... Solving... Solving Time: 0.94s Memory: 62MB (+1MB) UNKNOWN Iteration Time: 0.97s Iteration 12 Queue: [55, 60, 65, 70, 75, 80, 85, 90, 15, 20, 25, 30, 35, 40, 45, 50] Grounded Until: 50 Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.02s Memory: 63MB (+1MB) Unblocking actions... Solving... Solving Time: 0.96s Memory: 64MB (+1MB) UNKNOWN Iteration Time: 0.98s Iteration 13 Queue: [60, 65, 70, 75, 80, 85, 90, 15, 20, 25, 30, 35, 40, 45, 50, 55] Grounded Until: 55 Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.02s Memory: 65MB (+1MB) Unblocking actions... Solving... Solving Time: 1.11s Memory: 65MB (+0MB) UNKNOWN Iteration Time: 1.14s Iteration 14 Queue: [65, 70, 75, 80, 85, 90, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60] Grounded Until: 60 Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.02s Memory: 66MB (+1MB) Unblocking actions... Solving... Solving Time: 1.13s Memory: 67MB (+1MB) UNKNOWN Iteration Time: 1.16s Iteration 15 Queue: [70, 75, 80, 85, 90, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65] Grounded Until: 65 Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.02s Memory: 68MB (+1MB) Unblocking actions... Solving... Solving Time: 1.28s Memory: 68MB (+0MB) UNKNOWN Iteration Time: 1.31s Iteration 16 Queue: [75, 80, 85, 90, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70] Grounded Until: 70 Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.02s Memory: 69MB (+1MB) Unblocking actions... Solving... Solving Time: 1.31s Memory: 70MB (+1MB) UNKNOWN Iteration Time: 1.34s Iteration 17 Queue: [80, 85, 90, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75] Grounded Until: 75 Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.02s Memory: 71MB (+1MB) Unblocking actions... Solving... Solving Time: 1.41s Memory: 73MB (+2MB) UNKNOWN Iteration Time: 1.45s Iteration 18 Queue: [85, 90, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80] Grounded Until: 80 Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.02s Memory: 73MB (+0MB) Unblocking actions... Solving... Solving Time: 1.54s Memory: 74MB (+1MB) UNKNOWN Iteration Time: 1.57s Iteration 19 Queue: [90, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85] Grounded Until: 85 Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 0.02s Memory: 75MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("pick","ball14","rooma","left")),1) occurs(action(("pick","ball13","rooma","right")),1) occurs(action(("move","rooma","roomb")),2) occurs(action(("drop","ball13","roomb","right")),3) occurs(action(("drop","ball14","roomb","left")),4) occurs(action(("move","roomb","rooma")),5) occurs(action(("pick","ball9","rooma","right")),6) occurs(action(("pick","ball5","rooma","left")),6) occurs(action(("drop","ball9","rooma","right")),7) occurs(action(("drop","ball5","rooma","left")),7) occurs(action(("pick","ball9","rooma","left")),8) occurs(action(("move","rooma","roomb")),9) occurs(action(("pick","ball14","roomb","right")),10) occurs(action(("drop","ball9","roomb","left")),11) occurs(action(("drop","ball14","roomb","right")),11) occurs(action(("move","roomb","rooma")),12) occurs(action(("pick","ball6","rooma","right")),13) occurs(action(("pick","ball10","rooma","left")),13) occurs(action(("move","rooma","roomb")),14) occurs(action(("drop","ball6","roomb","right")),15) occurs(action(("drop","ball10","roomb","left")),15) occurs(action(("move","roomb","rooma")),16) occurs(action(("pick","ball4","rooma","right")),17) occurs(action(("move","rooma","roomb")),18) occurs(action(("drop","ball4","roomb","right")),19) occurs(action(("pick","ball6","roomb","right")),20) occurs(action(("pick","ball10","roomb","left")),20) occurs(action(("drop","ball6","roomb","right")),21) occurs(action(("drop","ball10","roomb","left")),21) occurs(action(("move","roomb","rooma")),22) occurs(action(("pick","ball2","rooma","right")),23) occurs(action(("pick","ball11","rooma","left")),23) occurs(action(("move","rooma","roomb")),24) occurs(action(("drop","ball2","roomb","right")),25) occurs(action(("drop","ball11","roomb","left")),25) occurs(action(("pick","ball2","roomb","right")),26) occurs(action(("drop","ball2","roomb","right")),27) occurs(action(("pick","ball11","roomb","left")),27) occurs(action(("move","roomb","rooma")),28) occurs(action(("pick","ball7","rooma","right")),29) occurs(action(("move","rooma","roomb")),30) occurs(action(("drop","ball11","roomb","left")),31) occurs(action(("pick","ball2","roomb","left")),32) occurs(action(("drop","ball7","roomb","right")),33) occurs(action(("drop","ball2","roomb","left")),33) occurs(action(("pick","ball2","roomb","left")),34) occurs(action(("drop","ball2","roomb","left")),35) occurs(action(("pick","ball11","roomb","right")),35) occurs(action(("pick","ball7","roomb","left")),36) occurs(action(("drop","ball7","roomb","left")),37) occurs(action(("drop","ball11","roomb","right")),37) occurs(action(("pick","ball9","roomb","right")),38) occurs(action(("drop","ball9","roomb","right")),39) occurs(action(("pick","ball7","roomb","left")),39) occurs(action(("pick","ball9","roomb","right")),40) occurs(action(("drop","ball9","roomb","right")),41) occurs(action(("drop","ball7","roomb","left")),42) occurs(action(("pick","ball9","roomb","right")),42) occurs(action(("drop","ball9","roomb","right")),43) occurs(action(("pick","ball7","roomb","left")),43) occurs(action(("move","roomb","rooma")),44) occurs(action(("drop","ball7","rooma","left")),45) occurs(action(("pick","ball8","rooma","left")),46) occurs(action(("pick","ball7","rooma","right")),46) occurs(action(("drop","ball7","rooma","right")),47) occurs(action(("drop","ball8","rooma","left")),48) occurs(action(("move","rooma","roomb")),49) occurs(action(("pick","ball9","roomb","right")),50) occurs(action(("pick","ball10","roomb","left")),50) occurs(action(("drop","ball9","roomb","right")),51) occurs(action(("drop","ball10","roomb","left")),51) occurs(action(("move","roomb","rooma")),52) occurs(action(("pick","ball3","rooma","left")),53) occurs(action(("pick","ball7","rooma","right")),54) occurs(action(("move","rooma","roomb")),55) occurs(action(("drop","ball7","roomb","right")),56) occurs(action(("drop","ball3","roomb","left")),56) occurs(action(("move","roomb","rooma")),57) occurs(action(("pick","ball12","rooma","right")),58) occurs(action(("pick","ball8","rooma","left")),59) occurs(action(("drop","ball12","rooma","right")),59) occurs(action(("move","rooma","roomb")),60) occurs(action(("drop","ball8","roomb","left")),61) occurs(action(("pick","ball6","roomb","right")),62) occurs(action(("pick","ball3","roomb","left")),62) occurs(action(("drop","ball6","roomb","right")),63) occurs(action(("drop","ball3","roomb","left")),63) occurs(action(("pick","ball6","roomb","left")),64) occurs(action(("pick","ball3","roomb","right")),65) occurs(action(("drop","ball3","roomb","right")),66) occurs(action(("move","roomb","rooma")),67) occurs(action(("pick","ball1","rooma","right")),68) occurs(action(("drop","ball6","rooma","left")),68) occurs(action(("pick","ball6","rooma","left")),69) occurs(action(("drop","ball1","rooma","right")),69) occurs(action(("pick","ball1","rooma","right")),70) occurs(action(("move","rooma","roomb")),71) occurs(action(("drop","ball1","roomb","right")),72) occurs(action(("drop","ball6","roomb","left")),73) occurs(action(("pick","ball13","roomb","right")),73) occurs(action(("drop","ball13","roomb","right")),74) occurs(action(("pick","ball6","roomb","left")),74) occurs(action(("move","roomb","rooma")),75) occurs(action(("pick","ball5","rooma","right")),76) occurs(action(("drop","ball6","rooma","left")),76) occurs(action(("pick","ball6","rooma","left")),77) occurs(action(("move","rooma","roomb")),78) occurs(action(("drop","ball6","roomb","left")),79) occurs(action(("drop","ball5","roomb","right")),79) occurs(action(("move","roomb","rooma")),80) occurs(action(("pick","ball12","rooma","right")),81) occurs(action(("move","rooma","roomb")),82) occurs(action(("drop","ball12","roomb","right")),83) occurs(action(("pick","ball6","roomb","left")),83) occurs(action(("drop","ball6","roomb","left")),84) occurs(action(("pick","ball9","roomb","left")),85) occurs(action(("pick","ball8","roomb","right")),85) occurs(action(("drop","ball9","roomb","left")),86) occurs(action(("drop","ball8","roomb","right")),86) occurs(action(("pick","ball12","roomb","right")),87) occurs(action(("pick","ball9","roomb","left")),88) occurs(action(("drop","ball9","roomb","left")),89) occurs(action(("drop","ball12","roomb","right")),89) occurs(action(("move","roomb","rooma")),90) Solving Time: 0.07s Memory: 76MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 19 Time : 14.625s (Solving: 14.00s 1st Model: 0.06s Unsat: 0.04s) CPU Time : 14.630s Choices : 412127 Conflicts : 162465 (Analyzed: 162463) Restarts : 1510 (Average: 107.59 Last: 150) Model-Level : 214.0 Problems : 19 (Average Length: 47.00 Splits: 0) Lemmas : 162463 (Deleted: 128027) Binary : 5369 (Ratio: 3.30%) Ternary : 7121 (Ratio: 4.38%) Conflict : 162463 (Average Length: 27.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 162463 (Average: 2.12 Max: 117 Sum: 344548) Executed : 162260 (Average: 2.12 Max: 117 Sum: 343708 Ratio: 99.76%) Bounded : 203 (Average: 4.14 Max: 57 Sum: 840 Ratio: 0.24%) Rules : 2604 Atoms : 2604 Bodies : 1 (Original: 0) Tight : Yes Variables : 28043 (Eliminated: 0 Frozen: 14122) Constraints : 139591 (Binary: 87.4% Ternary: 9.3% Other: 3.3%) Memory Peak : 79MB Max. Length : 90 steps Sol. Length : 90 steps