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-13.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-13.pddl Parsing... Parsing: [0.020s CPU, 0.017s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.010s CPU, 0.013s wall-clock] Generated 24 rules. Computing model... [0.060s CPU, 0.057s wall-clock] 441 relevant atoms 300 auxiliary atoms 741 final queue length 996 total queue pushes Completing instantiation... [0.070s CPU, 0.067s wall-clock] Instantiating: [0.150s CPU, 0.155s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.010s CPU, 0.008s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.020s CPU, 0.021s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.003s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.040s CPU, 0.042s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.002s 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, 0.003s wall-clock] Translating task: [0.050s CPU, 0.055s 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: [0.030s CPU, 0.034s wall-clock] Reordering and filtering variables... 31 of 31 variables necessary. 28 of 31 mutex groups necessary. 226 of 226 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.020s CPU, 0.014s wall-clock] Translator variables: 31 Translator derived variables: 0 Translator facts: 144 Translator goal facts: 28 Translator mutex groups: 28 Translator total mutex groups size: 112 Translator operators: 226 Translator axioms: 0 Translator task size: 1553 Translator peak memory: 33880 KB Writing output... [0.060s CPU, 0.059s wall-clock] Done! [0.380s CPU, 0.383s wall-clock] planner.py version 0.0.1 Time: 0.07s Memory: 48MB 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: 48MB (+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: 0.04s Memory: 50MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+1MB) UNSAT Iteration Time: 0.05s 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: 0.03s Memory: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 53MB (+1MB) UNSAT Iteration Time: 0.15s 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: 0.03s Memory: 55MB (+2MB) Unblocking actions... Solving... Solving Time: 0.64s Memory: 56MB (+1MB) UNKNOWN Iteration Time: 0.68s 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: 0.03s Memory: 58MB (+2MB) Unblocking actions... Solving... Solving Time: 0.73s Memory: 59MB (+1MB) UNKNOWN Iteration Time: 0.77s 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: 0.03s Memory: 61MB (+2MB) Unblocking actions... Solving... Solving Time: 0.85s Memory: 62MB (+1MB) UNKNOWN Iteration Time: 0.89s 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: 0.03s Memory: 63MB (+1MB) Unblocking actions... Solving... Solving Time: 0.93s Memory: 64MB (+1MB) UNKNOWN Iteration Time: 0.98s 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: 0.03s Memory: 66MB (+2MB) Unblocking actions... Solving... Solving Time: 1.05s Memory: 68MB (+2MB) UNKNOWN Iteration Time: 1.10s 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: 0.03s Memory: 70MB (+2MB) Unblocking actions... Solving... Solving Time: 1.17s Memory: 71MB (+1MB) UNKNOWN Iteration Time: 1.23s 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: 0.03s Memory: 72MB (+1MB) Unblocking actions... Solving... Solving Time: 1.28s Memory: 73MB (+1MB) UNKNOWN Iteration Time: 1.33s 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: 0.03s Memory: 74MB (+1MB) Unblocking actions... Solving... Solving Time: 1.30s Memory: 76MB (+2MB) UNKNOWN Iteration Time: 1.35s 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: 0.03s Memory: 77MB (+1MB) Unblocking actions... Solving... Solving Time: 1.55s Memory: 80MB (+3MB) UNKNOWN Iteration Time: 1.60s 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: 0.03s Memory: 81MB (+1MB) Unblocking actions... Solving... Solving Time: 1.79s Memory: 82MB (+1MB) UNKNOWN Iteration Time: 1.84s 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: 0.03s Memory: 83MB (+1MB) Unblocking actions... Solving... Solving Time: 1.89s Memory: 84MB (+1MB) UNKNOWN Iteration Time: 1.95s 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: 0.03s Memory: 85MB (+1MB) Unblocking actions... Solving... Solving Time: 2.03s Memory: 86MB (+1MB) UNKNOWN Iteration Time: 2.09s 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: 0.03s Memory: 88MB (+2MB) Unblocking actions... Solving... Solving Time: 2.22s Memory: 89MB (+1MB) UNKNOWN Iteration Time: 2.28s 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: 0.05s Memory: 92MB (+3MB) Unblocking actions... Solving... Solving Time: 2.43s Memory: 96MB (+4MB) UNKNOWN Iteration Time: 2.51s 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: 0.03s Memory: 96MB (+0MB) Unblocking actions... Solving... Solving Time: 2.33s Memory: 97MB (+1MB) UNKNOWN Iteration Time: 2.40s 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: 0.03s Memory: 98MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("pick","ball14","rooma","right")),1) occurs(action(("pick","ball11","rooma","left")),1) occurs(action(("move","rooma","roomb")),2) occurs(action(("drop","ball14","roomb","right")),3) occurs(action(("drop","ball11","roomb","left")),3) occurs(action(("move","roomb","rooma")),4) occurs(action(("pick","ball5","rooma","left")),5) occurs(action(("pick","ball12","rooma","right")),5) occurs(action(("move","rooma","roomb")),6) occurs(action(("drop","ball5","roomb","left")),7) occurs(action(("pick","ball14","roomb","left")),8) occurs(action(("drop","ball14","roomb","left")),9) occurs(action(("drop","ball12","roomb","right")),9) occurs(action(("pick","ball12","roomb","left")),10) occurs(action(("pick","ball14","roomb","right")),11) occurs(action(("drop","ball14","roomb","right")),12) occurs(action(("drop","ball12","roomb","left")),12) occurs(action(("move","roomb","rooma")),13) occurs(action(("pick","ball6","rooma","right")),14) occurs(action(("pick","ball18","rooma","left")),14) occurs(action(("move","rooma","roomb")),15) occurs(action(("drop","ball6","roomb","right")),16) occurs(action(("drop","ball18","roomb","left")),16) occurs(action(("move","roomb","rooma")),17) occurs(action(("pick","ball7","rooma","right")),18) occurs(action(("pick","ball15","rooma","left")),18) occurs(action(("move","rooma","roomb")),19) occurs(action(("drop","ball7","roomb","right")),20) occurs(action(("drop","ball15","roomb","left")),20) occurs(action(("move","roomb","rooma")),21) occurs(action(("pick","ball9","rooma","right")),22) occurs(action(("pick","ball8","rooma","left")),22) occurs(action(("move","rooma","roomb")),23) occurs(action(("drop","ball9","roomb","right")),24) occurs(action(("drop","ball8","roomb","left")),24) occurs(action(("pick","ball5","roomb","left")),25) occurs(action(("move","roomb","rooma")),26) occurs(action(("pick","ball17","rooma","right")),27) occurs(action(("drop","ball5","rooma","left")),27) occurs(action(("pick","ball13","rooma","left")),28) occurs(action(("move","rooma","roomb")),29) occurs(action(("drop","ball13","roomb","left")),30) occurs(action(("drop","ball17","roomb","right")),31) occurs(action(("move","roomb","rooma")),32) occurs(action(("pick","ball26","rooma","left")),33) occurs(action(("pick","ball1","rooma","right")),33) occurs(action(("move","rooma","roomb")),34) occurs(action(("drop","ball26","roomb","left")),35) occurs(action(("drop","ball1","roomb","right")),35) occurs(action(("move","roomb","rooma")),36) occurs(action(("pick","ball2","rooma","right")),37) occurs(action(("pick","ball21","rooma","left")),38) occurs(action(("move","rooma","roomb")),39) occurs(action(("drop","ball21","roomb","left")),40) occurs(action(("drop","ball2","roomb","right")),40) occurs(action(("pick","ball26","roomb","right")),41) occurs(action(("pick","ball2","roomb","left")),42) occurs(action(("drop","ball2","roomb","left")),43) occurs(action(("move","roomb","rooma")),44) occurs(action(("drop","ball26","rooma","right")),45) occurs(action(("pick","ball3","rooma","right")),46) occurs(action(("pick","ball26","rooma","left")),46) occurs(action(("move","rooma","roomb")),47) occurs(action(("drop","ball3","roomb","right")),48) occurs(action(("drop","ball26","roomb","left")),48) occurs(action(("pick","ball26","roomb","right")),49) occurs(action(("pick","ball18","roomb","left")),50) occurs(action(("drop","ball26","roomb","right")),51) occurs(action(("drop","ball18","roomb","left")),51) occurs(action(("pick","ball3","roomb","right")),52) occurs(action(("pick","ball26","roomb","left")),52) occurs(action(("drop","ball26","roomb","left")),53) occurs(action(("pick","ball2","roomb","left")),54) occurs(action(("drop","ball2","roomb","left")),55) occurs(action(("drop","ball3","roomb","right")),56) occurs(action(("pick","ball14","roomb","left")),56) occurs(action(("drop","ball14","roomb","left")),57) occurs(action(("move","roomb","rooma")),58) occurs(action(("pick","ball24","rooma","right")),59) occurs(action(("move","rooma","roomb")),60) occurs(action(("move","roomb","rooma")),61) occurs(action(("pick","ball16","rooma","left")),62) occurs(action(("move","rooma","roomb")),63) occurs(action(("drop","ball24","roomb","right")),64) occurs(action(("drop","ball16","roomb","left")),64) occurs(action(("move","roomb","rooma")),65) occurs(action(("pick","ball4","rooma","left")),66) occurs(action(("pick","ball27","rooma","right")),66) occurs(action(("move","rooma","roomb")),67) occurs(action(("drop","ball4","roomb","left")),68) occurs(action(("drop","ball27","roomb","right")),68) occurs(action(("move","roomb","rooma")),69) occurs(action(("pick","ball19","rooma","right")),70) occurs(action(("pick","ball10","rooma","left")),70) occurs(action(("move","rooma","roomb")),71) occurs(action(("drop","ball19","roomb","right")),72) occurs(action(("drop","ball10","roomb","left")),72) occurs(action(("pick","ball4","roomb","right")),73) occurs(action(("pick","ball18","roomb","left")),73) occurs(action(("drop","ball4","roomb","right")),74) occurs(action(("drop","ball18","roomb","left")),74) occurs(action(("move","roomb","rooma")),75) occurs(action(("pick","ball5","rooma","right")),76) occurs(action(("pick","ball20","rooma","left")),76) occurs(action(("move","rooma","roomb")),77) occurs(action(("drop","ball20","roomb","left")),78) occurs(action(("drop","ball5","roomb","right")),79) occurs(action(("move","roomb","rooma")),80) occurs(action(("pick","ball28","rooma","right")),81) occurs(action(("pick","ball25","rooma","left")),81) occurs(action(("move","rooma","roomb")),82) occurs(action(("drop","ball28","roomb","right")),83) occurs(action(("drop","ball25","roomb","left")),83) occurs(action(("pick","ball28","roomb","right")),84) occurs(action(("pick","ball25","roomb","left")),84) occurs(action(("drop","ball25","roomb","left")),85) occurs(action(("drop","ball28","roomb","right")),86) occurs(action(("move","roomb","rooma")),87) occurs(action(("pick","ball23","rooma","right")),88) occurs(action(("pick","ball22","rooma","left")),88) occurs(action(("move","rooma","roomb")),89) occurs(action(("drop","ball23","roomb","right")),90) occurs(action(("drop","ball22","roomb","left")),90) Solving Time: 1.57s Memory: 99MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 19 Time : 24.879s (Solving: 23.77s 1st Model: 1.55s Unsat: 0.11s) CPU Time : 24.890s Choices : 445577 Conflicts : 171359 (Analyzed: 171357) Restarts : 1571 (Average: 109.08 Last: 133) Model-Level : 799.0 Problems : 19 (Average Length: 47.00 Splits: 0) Lemmas : 171357 (Deleted: 135960) Binary : 5610 (Ratio: 3.27%) Ternary : 7807 (Ratio: 4.56%) Conflict : 171357 (Average Length: 30.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 171357 (Average: 2.16 Max: 448 Sum: 369307) Executed : 171174 (Average: 2.15 Max: 448 Sum: 367717 Ratio: 99.57%) Bounded : 183 (Average: 8.69 Max: 92 Sum: 1590 Ratio: 0.43%) Rules : 5152 Atoms : 5152 Bodies : 1 (Original: 0) Tight : Yes Variables : 54363 (Eliminated: 0 Frozen: 27884) Constraints : 276549 (Binary: 87.8% Ternary: 9.2% Other: 3.0%) Memory Peak : 106MB Max. Length : 90 steps Sol. Length : 90 steps