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-17.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-17.pddl Parsing... Parsing: [0.020s CPU, 0.020s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.010s CPU, 0.014s wall-clock] Generated 24 rules. Computing model... [0.070s CPU, 0.068s wall-clock] 561 relevant atoms 380 auxiliary atoms 941 final queue length 1268 total queue pushes Completing instantiation... [0.080s CPU, 0.080s wall-clock] Instantiating: [0.180s CPU, 0.180s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.000s CPU, 0.008s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.040s CPU, 0.032s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.004s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.050s CPU, 0.056s 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, 0.002s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.004s wall-clock] Translating task: [0.070s CPU, 0.073s 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: [0.050s CPU, 0.048s wall-clock] Reordering and filtering variables... 39 of 39 variables necessary. 36 of 39 mutex groups necessary. 290 of 290 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.019s wall-clock] Translator variables: 39 Translator derived variables: 0 Translator facts: 184 Translator goal facts: 36 Translator mutex groups: 36 Translator total mutex groups size: 144 Translator operators: 290 Translator axioms: 0 Translator task size: 1993 Translator peak memory: 34136 KB Writing output... [0.040s CPU, 0.044s wall-clock] Done! [0.440s CPU, 0.451s wall-clock] planner.py version 0.0.1 Time: 0.10s Memory: 49MB 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: 0.00s Memory: 49MB (+0MB) UNSAT Iteration Time: 0.00s 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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.05s Memory: 51MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 52MB (+1MB) UNSAT Iteration Time: 0.06s 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 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.04s Memory: 54MB (+2MB) Unblocking actions... Solving... Solving Time: 0.90s Memory: 56MB (+2MB) UNSAT Iteration Time: 0.96s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.04s Memory: 60MB (+4MB) Unblocking actions... Solving... Solving Time: 1.39s Memory: 64MB (+4MB) UNKNOWN Iteration Time: 1.45s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.04s Memory: 66MB (+2MB) Unblocking actions... Solving... Solving Time: 1.55s Memory: 71MB (+5MB) UNKNOWN Iteration Time: 1.60s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.04s Memory: 73MB (+2MB) Unblocking actions... Solving... Solving Time: 1.58s Memory: 75MB (+2MB) UNKNOWN Iteration Time: 1.64s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.04s Memory: 78MB (+3MB) Unblocking actions... Solving... Solving Time: 1.56s Memory: 80MB (+2MB) UNKNOWN Iteration Time: 1.63s 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: 1.37s Memory: 80MB (+0MB) UNKNOWN Iteration Time: 1.37s 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: 1.49s Memory: 80MB (+0MB) UNKNOWN Iteration Time: 1.49s 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: 1.52s Memory: 81MB (+1MB) UNKNOWN Iteration Time: 1.52s 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: 1.55s Memory: 81MB (+0MB) UNKNOWN Iteration Time: 1.55s 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 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.04s Memory: 81MB (+0MB) Unblocking actions... Solving... Solving Time: 1.74s Memory: 84MB (+3MB) UNKNOWN Iteration Time: 1.80s 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 Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.04s Memory: 87MB (+3MB) Unblocking actions... Solving... Solving Time: 1.95s Memory: 90MB (+3MB) UNKNOWN Iteration Time: 2.01s 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 Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.04s Memory: 93MB (+3MB) Unblocking actions... Solving... Solving Time: 1.93s Memory: 95MB (+2MB) UNKNOWN Iteration Time: 1.99s 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 Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.04s Memory: 95MB (+0MB) Unblocking actions... Solving... Solving Time: 1.92s Memory: 96MB (+1MB) UNKNOWN Iteration Time: 1.99s 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 Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.04s Memory: 96MB (+0MB) Unblocking actions... Solving... Solving Time: 2.02s Memory: 101MB (+5MB) UNKNOWN Iteration Time: 2.09s 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 Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.04s Memory: 102MB (+1MB) Unblocking actions... Solving... Solving Time: 1.99s Memory: 104MB (+2MB) UNKNOWN Iteration Time: 2.06s Iteration 18 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 60 Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.05s Memory: 107MB (+3MB) Unblocking actions... Solving... Solving Time: 2.09s Memory: 108MB (+1MB) UNKNOWN Iteration Time: 2.18s Iteration 19 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 65 Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.04s Memory: 109MB (+1MB) Unblocking actions... Solving... Solving Time: 2.26s Memory: 112MB (+3MB) UNKNOWN Iteration Time: 2.34s Iteration 20 Queue: [(15,75,0,True), (16,80,0,True)] Grounded Until: 70 Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.04s Memory: 114MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("pick","ball12","rooma","left")),1) occurs(action(("pick","ball1","rooma","right")),1) occurs(action(("move","rooma","roomb")),2) occurs(action(("drop","ball12","roomb","left")),3) occurs(action(("drop","ball1","roomb","right")),3) occurs(action(("move","roomb","rooma")),4) occurs(action(("pick","ball15","rooma","left")),5) occurs(action(("pick","ball11","rooma","right")),5) occurs(action(("move","rooma","roomb")),6) occurs(action(("drop","ball15","roomb","left")),7) occurs(action(("drop","ball11","roomb","right")),7) occurs(action(("move","roomb","rooma")),8) occurs(action(("pick","ball18","rooma","left")),9) occurs(action(("pick","ball10","rooma","right")),9) occurs(action(("move","rooma","roomb")),10) occurs(action(("drop","ball18","roomb","left")),11) occurs(action(("drop","ball10","roomb","right")),11) occurs(action(("move","roomb","rooma")),12) occurs(action(("pick","ball2","rooma","left")),13) occurs(action(("pick","ball16","rooma","right")),13) occurs(action(("move","rooma","roomb")),14) occurs(action(("drop","ball2","roomb","left")),15) occurs(action(("drop","ball16","roomb","right")),15) occurs(action(("move","roomb","rooma")),16) occurs(action(("pick","ball24","rooma","left")),17) occurs(action(("pick","ball20","rooma","right")),17) occurs(action(("move","rooma","roomb")),18) occurs(action(("drop","ball24","roomb","left")),19) occurs(action(("drop","ball20","roomb","right")),19) occurs(action(("move","roomb","rooma")),20) occurs(action(("pick","ball31","rooma","left")),21) occurs(action(("pick","ball28","rooma","right")),21) occurs(action(("move","rooma","roomb")),22) occurs(action(("drop","ball31","roomb","left")),23) occurs(action(("drop","ball28","roomb","right")),23) occurs(action(("move","roomb","rooma")),24) occurs(action(("pick","ball34","rooma","left")),25) occurs(action(("pick","ball23","rooma","right")),25) occurs(action(("move","rooma","roomb")),26) occurs(action(("drop","ball34","roomb","left")),27) occurs(action(("drop","ball23","roomb","right")),27) occurs(action(("move","roomb","rooma")),28) occurs(action(("pick","ball36","rooma","right")),29) occurs(action(("pick","ball26","rooma","left")),29) occurs(action(("move","rooma","roomb")),30) occurs(action(("drop","ball36","roomb","right")),31) occurs(action(("drop","ball26","roomb","left")),31) occurs(action(("move","roomb","rooma")),32) occurs(action(("pick","ball6","rooma","right")),33) occurs(action(("pick","ball35","rooma","left")),33) occurs(action(("move","rooma","roomb")),34) occurs(action(("drop","ball6","roomb","right")),35) occurs(action(("drop","ball35","roomb","left")),35) occurs(action(("move","roomb","rooma")),36) occurs(action(("pick","ball9","rooma","left")),37) occurs(action(("pick","ball5","rooma","right")),37) occurs(action(("move","rooma","roomb")),38) occurs(action(("drop","ball9","roomb","left")),39) occurs(action(("drop","ball5","roomb","right")),39) occurs(action(("move","roomb","rooma")),40) occurs(action(("pick","ball8","rooma","left")),41) occurs(action(("pick","ball25","rooma","right")),41) occurs(action(("move","rooma","roomb")),42) occurs(action(("drop","ball8","roomb","left")),43) occurs(action(("drop","ball25","roomb","right")),43) occurs(action(("move","roomb","rooma")),44) occurs(action(("pick","ball33","rooma","left")),45) occurs(action(("pick","ball30","rooma","right")),45) occurs(action(("move","rooma","roomb")),46) occurs(action(("drop","ball33","roomb","left")),47) occurs(action(("drop","ball30","roomb","right")),47) occurs(action(("move","roomb","rooma")),48) occurs(action(("pick","ball7","rooma","right")),49) occurs(action(("pick","ball21","rooma","left")),49) occurs(action(("move","rooma","roomb")),50) occurs(action(("drop","ball7","roomb","right")),51) occurs(action(("drop","ball21","roomb","left")),51) occurs(action(("move","roomb","rooma")),52) occurs(action(("pick","ball32","rooma","right")),53) occurs(action(("pick","ball29","rooma","left")),53) occurs(action(("move","rooma","roomb")),54) occurs(action(("drop","ball32","roomb","right")),55) occurs(action(("drop","ball29","roomb","left")),55) occurs(action(("move","roomb","rooma")),56) occurs(action(("pick","ball17","rooma","right")),57) occurs(action(("pick","ball14","rooma","left")),57) occurs(action(("move","rooma","roomb")),58) occurs(action(("drop","ball17","roomb","right")),59) occurs(action(("drop","ball14","roomb","left")),59) occurs(action(("move","roomb","rooma")),60) occurs(action(("pick","ball4","rooma","right")),61) occurs(action(("pick","ball3","rooma","left")),61) occurs(action(("move","rooma","roomb")),62) occurs(action(("drop","ball4","roomb","right")),63) occurs(action(("drop","ball3","roomb","left")),63) occurs(action(("move","roomb","rooma")),64) occurs(action(("pick","ball22","rooma","left")),65) occurs(action(("pick","ball19","rooma","right")),65) occurs(action(("move","rooma","roomb")),66) occurs(action(("drop","ball22","roomb","left")),67) occurs(action(("drop","ball19","roomb","right")),67) occurs(action(("move","roomb","rooma")),68) occurs(action(("pick","ball27","rooma","right")),69) occurs(action(("pick","ball13","rooma","left")),69) occurs(action(("move","rooma","roomb")),70) occurs(action(("drop","ball27","roomb","right")),71) occurs(action(("drop","ball13","roomb","left")),71) occurs(action(("move","roomb","rooma")),72) occurs(action(("move","rooma","roomb")),73) occurs(action(("move","roomb","rooma")),74) occurs(action(("move","rooma","roomb")),75) Solving Time: 0.04s Memory: 116MB (+2MB) SAT SATISFIABLE Models : 1+ Calls : 20 Time : 29.966s (Solving: 28.73s 1st Model: 0.03s Unsat: 0.91s) CPU Time : 29.970s Choices : 2130422 (Domain: 2130422) Conflicts : 140806 (Analyzed: 140804) Restarts : 1688 (Average: 83.41 Last: 115) Model-Level : 2778.0 Problems : 20 (Average Length: 38.00 Splits: 0) Lemmas : 140804 (Deleted: 131425) Binary : 553 (Ratio: 0.39%) Ternary : 2907 (Ratio: 2.06%) Conflict : 140804 (Average Length: 293.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 140804 (Average: 3.89 Max: 1211 Sum: 548112) Executed : 140732 (Average: 3.88 Max: 1211 Sum: 546911 Ratio: 99.78%) Bounded : 72 (Average: 16.68 Max: 62 Sum: 1201 Ratio: 0.22%) Rules : 6608 Atoms : 6608 Bodies : 1 (Original: 0) Tight : Yes Variables : 57775 (Eliminated: 0 Frozen: 29748) Constraints : 294347 (Binary: 87.9% Ternary: 9.2% Other: 2.9%) Memory Peak : 122MB Max. Length : 75 steps Sol. Length : 75 steps