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-5.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-5.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: [0.020s CPU, 0.014s wall-clock] Preparing model... [0.010s CPU, 0.009s wall-clock] Generated 24 rules. Computing model... [0.030s CPU, 0.033s wall-clock] 201 relevant atoms 140 auxiliary atoms 341 final queue length 452 total queue pushes Completing instantiation... [0.040s CPU, 0.036s wall-clock] Instantiating: [0.100s CPU, 0.096s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.010s CPU, 0.010s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.010s CPU, 0.006s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.000s CPU, 0.002s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.020s CPU, 0.023s 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, 0.029s 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, 0.016s wall-clock] Reordering and filtering variables... 15 of 15 variables necessary. 12 of 15 mutex groups necessary. 98 of 98 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.000s CPU, 0.007s wall-clock] Translator variables: 15 Translator derived variables: 0 Translator facts: 64 Translator goal facts: 12 Translator mutex groups: 12 Translator total mutex groups size: 48 Translator operators: 98 Translator axioms: 0 Translator task size: 673 Translator peak memory: 33112 KB Writing output... [0.010s CPU, 0.015s wall-clock] Done! [0.200s CPU, 0.205s wall-clock] planner.py version 0.0.1 Time: 0.04s Memory: 46MB 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: 46MB (+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: 0.02s Memory: 47MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 48MB (+1MB) UNSAT Iteration Time: 0.03s 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: 0.02s Memory: 48MB (+0MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 49MB (+1MB) UNSAT Iteration Time: 0.11s 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: 0.02s Memory: 50MB (+1MB) Unblocking actions... Solving... Solving Time: 0.39s Memory: 50MB (+0MB) UNKNOWN Iteration Time: 0.41s 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: 0.01s Memory: 51MB (+1MB) Unblocking actions... Solving... Solving Time: 0.46s Memory: 52MB (+1MB) UNKNOWN Iteration Time: 0.48s 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: 0.01s Memory: 53MB (+1MB) Unblocking actions... Solving... Solving Time: 0.53s Memory: 54MB (+1MB) UNKNOWN Iteration Time: 0.55s 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: 0.01s Memory: 54MB (+0MB) Unblocking actions... Solving... Solving Time: 0.56s Memory: 55MB (+1MB) UNKNOWN Iteration Time: 0.58s 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: 0.50s Memory: 55MB (+0MB) UNKNOWN Iteration Time: 0.50s 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: 0.55s Memory: 55MB (+0MB) UNKNOWN Iteration Time: 0.55s 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: 0.59s Memory: 55MB (+0MB) UNKNOWN Iteration Time: 0.59s 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: 0.60s Memory: 55MB (+0MB) UNKNOWN Iteration Time: 0.60s 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: 0.01s Memory: 56MB (+1MB) Unblocking actions... Solving... Solving Time: 0.66s Memory: 57MB (+1MB) UNKNOWN Iteration Time: 0.68s 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: 0.01s Memory: 58MB (+1MB) Unblocking actions... Solving... Solving Time: 0.73s Memory: 58MB (+0MB) UNKNOWN Iteration Time: 0.75s 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: 0.02s Memory: 59MB (+1MB) Unblocking actions... Solving... Solving Time: 0.76s Memory: 60MB (+1MB) UNKNOWN Iteration Time: 0.79s 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: 0.02s Memory: 61MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("pick","ball7","rooma","right")),1) occurs(action(("pick","ball11","rooma","left")),1) occurs(action(("move","rooma","roomb")),2) occurs(action(("drop","ball7","roomb","right")),3) occurs(action(("drop","ball11","roomb","left")),4) occurs(action(("move","roomb","rooma")),5) occurs(action(("pick","ball12","rooma","right")),6) occurs(action(("pick","ball2","rooma","left")),7) occurs(action(("move","rooma","roomb")),8) occurs(action(("drop","ball12","roomb","right")),9) occurs(action(("move","roomb","rooma")),10) occurs(action(("drop","ball2","rooma","left")),11) occurs(action(("pick","ball2","rooma","right")),12) occurs(action(("pick","ball1","rooma","left")),12) occurs(action(("drop","ball2","rooma","right")),13) occurs(action(("pick","ball2","rooma","right")),14) occurs(action(("drop","ball1","rooma","left")),14) occurs(action(("pick","ball1","rooma","left")),15) occurs(action(("drop","ball2","rooma","right")),15) occurs(action(("pick","ball2","rooma","right")),16) occurs(action(("drop","ball1","rooma","left")),16) occurs(action(("pick","ball6","rooma","left")),17) occurs(action(("drop","ball2","rooma","right")),17) occurs(action(("pick","ball1","rooma","right")),18) occurs(action(("drop","ball6","rooma","left")),18) occurs(action(("move","rooma","roomb")),19) occurs(action(("pick","ball11","roomb","left")),20) occurs(action(("drop","ball11","roomb","left")),21) occurs(action(("drop","ball1","roomb","right")),21) occurs(action(("move","roomb","rooma")),22) occurs(action(("pick","ball3","rooma","left")),23) occurs(action(("pick","ball2","rooma","right")),24) occurs(action(("drop","ball3","rooma","left")),24) occurs(action(("pick","ball10","rooma","left")),25) occurs(action(("drop","ball2","rooma","right")),25) occurs(action(("pick","ball5","rooma","right")),26) occurs(action(("move","rooma","roomb")),27) occurs(action(("drop","ball10","roomb","left")),28) occurs(action(("move","roomb","rooma")),29) occurs(action(("pick","ball8","rooma","left")),30) occurs(action(("drop","ball5","rooma","right")),31) occurs(action(("pick","ball9","rooma","right")),32) occurs(action(("move","rooma","roomb")),33) occurs(action(("drop","ball9","roomb","right")),34) occurs(action(("drop","ball8","roomb","left")),34) occurs(action(("pick","ball9","roomb","right")),35) occurs(action(("pick","ball8","roomb","left")),35) occurs(action(("drop","ball9","roomb","right")),36) occurs(action(("drop","ball8","roomb","left")),36) occurs(action(("move","roomb","rooma")),37) occurs(action(("pick","ball6","rooma","left")),38) occurs(action(("pick","ball4","rooma","right")),38) occurs(action(("move","rooma","roomb")),39) occurs(action(("drop","ball6","roomb","left")),40) occurs(action(("drop","ball4","roomb","right")),40) occurs(action(("move","roomb","rooma")),41) occurs(action(("pick","ball5","rooma","left")),42) occurs(action(("pick","ball3","rooma","right")),42) occurs(action(("drop","ball3","rooma","right")),43) occurs(action(("drop","ball5","rooma","left")),43) occurs(action(("pick","ball5","rooma","right")),44) occurs(action(("pick","ball3","rooma","left")),44) occurs(action(("move","rooma","roomb")),45) occurs(action(("drop","ball5","roomb","right")),46) occurs(action(("drop","ball3","roomb","left")),46) occurs(action(("move","roomb","rooma")),47) occurs(action(("pick","ball2","rooma","right")),48) occurs(action(("move","rooma","roomb")),49) occurs(action(("drop","ball2","roomb","right")),50) Solving Time: 0.38s Memory: 61MB (+0MB) SAT SATISFIABLE Models : 1+ Calls : 15 Time : 7.062s (Solving: 6.77s 1st Model: 0.37s Unsat: 0.09s) CPU Time : 7.070s Choices : 202866 Conflicts : 112185 (Analyzed: 112183) Restarts : 1165 (Average: 96.29 Last: 130) Model-Level : 109.0 Problems : 15 (Average Length: 28.33 Splits: 0) Lemmas : 112183 (Deleted: 90273) Binary : 1823 (Ratio: 1.63%) Ternary : 3151 (Ratio: 2.81%) Conflict : 112183 (Average Length: 22.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 112183 (Average: 1.56 Max: 66 Sum: 174534) Executed : 112094 (Average: 1.55 Max: 66 Sum: 174094 Ratio: 99.75%) Bounded : 89 (Average: 4.94 Max: 32 Sum: 440 Ratio: 0.25%) Rules : 2240 Atoms : 2240 Bodies : 1 (Original: 0) Tight : Yes Variables : 13435 (Eliminated: 0 Frozen: 6716) Constraints : 65947 (Binary: 87.2% Ternary: 9.3% Other: 3.4%) Memory Peak : 62MB Max. Length : 50 steps Sol. Length : 50 steps