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-4.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-4.pddl Parsing... Parsing: [0.010s CPU, 0.011s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.002s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.010s CPU, 0.006s wall-clock] Generated 24 rules. Computing model... [0.020s CPU, 0.022s wall-clock] 171 relevant atoms 120 auxiliary atoms 291 final queue length 384 total queue pushes Completing instantiation... [0.020s CPU, 0.026s wall-clock] Instantiating: [0.060s CPU, 0.069s 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, 0.001s wall-clock] Instantiating groups... [0.010s CPU, 0.004s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.020s CPU, 0.018s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.000s 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, 0.001s wall-clock] Translating task: [0.020s CPU, 0.022s 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, 0.012s wall-clock] Reordering and filtering variables... 13 of 13 variables necessary. 10 of 13 mutex groups necessary. 82 of 82 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.000s CPU, 0.005s wall-clock] Translator variables: 13 Translator derived variables: 0 Translator facts: 54 Translator goal facts: 10 Translator mutex groups: 10 Translator total mutex groups size: 40 Translator operators: 82 Translator axioms: 0 Translator task size: 563 Translator peak memory: 33112 KB Writing output... [0.020s CPU, 0.012s wall-clock] Done! [0.150s CPU, 0.154s wall-clock] planner.py version 0.0.1 Time: 0.03s 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: 47MB (+0MB) UNSAT Iteration Time: 0.02s 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 (+1MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 48MB (+0MB) UNSAT Iteration Time: 0.06s 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: 0.01s Memory: 49MB (+1MB) Unblocking actions... Solving... Solving Time: 0.27s Memory: 49MB (+0MB) UNKNOWN Iteration Time: 0.29s 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: 50MB (+1MB) Unblocking actions... Solving... Solving Time: 0.26s Memory: 50MB (+0MB) UNKNOWN Iteration Time: 0.27s 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: 51MB (+1MB) Unblocking actions... Solving... Solving Time: 0.32s Memory: 52MB (+1MB) UNKNOWN Iteration Time: 0.34s 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: 52MB (+0MB) Unblocking actions... Solving... Solving Time: 0.39s Memory: 53MB (+1MB) UNKNOWN Iteration Time: 0.40s 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: 0.24s Memory: 53MB (+0MB) UNSAT Iteration Time: 0.24s 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: 0.36s Memory: 53MB (+0MB) UNKNOWN Iteration Time: 0.36s 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: 0.40s Memory: 53MB (+0MB) UNKNOWN Iteration Time: 0.40s 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: 0.45s Memory: 53MB (+0MB) UNKNOWN Iteration Time: 0.45s 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: 54MB (+1MB) Unblocking actions... Solving... Solving Time: 0.42s Memory: 55MB (+1MB) UNKNOWN Iteration Time: 0.44s 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: 55MB (+0MB) Unblocking actions... Solving... Solving Time: 0.46s Memory: 55MB (+0MB) UNKNOWN Iteration Time: 0.48s 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: 0.01s Memory: 56MB (+1MB) Unblocking actions... Solving... Solving Time: 0.47s Memory: 57MB (+1MB) UNKNOWN Iteration Time: 0.48s 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: 0.01s Memory: 57MB (+0MB) Unblocking actions... Solving... Solving Time: 0.52s Memory: 58MB (+1MB) UNKNOWN Iteration Time: 0.54s 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: 0.01s Memory: 59MB (+1MB) Unblocking actions... Solving... Solving Time: 0.56s Memory: 60MB (+1MB) UNKNOWN Iteration Time: 0.58s 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: 0.01s Memory: 60MB (+0MB) Unblocking actions... Solving... Answer: 1 occurs(action(("pick","ball1","rooma","right")),1) occurs(action(("pick","ball5","rooma","left")),2) occurs(action(("move","rooma","roomb")),3) occurs(action(("drop","ball5","roomb","left")),4) occurs(action(("move","roomb","rooma")),5) occurs(action(("pick","ball9","rooma","left")),6) occurs(action(("move","rooma","roomb")),7) occurs(action(("drop","ball9","roomb","left")),8) occurs(action(("drop","ball1","roomb","right")),9) occurs(action(("move","roomb","rooma")),10) occurs(action(("pick","ball8","rooma","left")),11) occurs(action(("pick","ball2","rooma","right")),12) occurs(action(("move","rooma","roomb")),13) occurs(action(("drop","ball8","roomb","left")),14) occurs(action(("pick","ball5","roomb","left")),15) occurs(action(("drop","ball5","roomb","left")),16) occurs(action(("move","roomb","rooma")),17) occurs(action(("move","rooma","roomb")),18) occurs(action(("drop","ball2","roomb","right")),19) occurs(action(("move","roomb","rooma")),20) occurs(action(("pick","ball4","rooma","left")),21) occurs(action(("pick","ball10","rooma","right")),22) occurs(action(("drop","ball10","rooma","right")),23) occurs(action(("move","rooma","roomb")),24) occurs(action(("pick","ball8","roomb","right")),25) occurs(action(("drop","ball4","roomb","left")),26) occurs(action(("pick","ball5","roomb","left")),27) occurs(action(("drop","ball8","roomb","right")),28) occurs(action(("drop","ball5","roomb","left")),29) occurs(action(("move","roomb","rooma")),30) occurs(action(("pick","ball3","rooma","right")),31) occurs(action(("drop","ball3","rooma","right")),32) occurs(action(("pick","ball7","rooma","right")),33) occurs(action(("drop","ball7","rooma","right")),34) occurs(action(("pick","ball3","rooma","left")),35) occurs(action(("drop","ball3","rooma","left")),36) occurs(action(("pick","ball10","rooma","left")),37) occurs(action(("pick","ball3","rooma","right")),38) occurs(action(("move","rooma","roomb")),39) occurs(action(("drop","ball10","roomb","left")),40) occurs(action(("drop","ball3","roomb","right")),41) occurs(action(("move","roomb","rooma")),42) occurs(action(("pick","ball6","rooma","left")),43) occurs(action(("drop","ball6","rooma","left")),44) occurs(action(("pick","ball6","rooma","right")),45) occurs(action(("move","rooma","roomb")),46) occurs(action(("drop","ball6","roomb","right")),47) occurs(action(("pick","ball6","roomb","right")),48) occurs(action(("pick","ball4","roomb","left")),49) occurs(action(("drop","ball4","roomb","left")),50) occurs(action(("drop","ball6","roomb","right")),51) occurs(action(("pick","ball4","roomb","left")),52) occurs(action(("move","roomb","rooma")),53) occurs(action(("pick","ball7","rooma","right")),54) occurs(action(("move","rooma","roomb")),55) occurs(action(("drop","ball7","roomb","right")),56) occurs(action(("drop","ball4","roomb","left")),57) occurs(action(("pick","ball4","roomb","right")),58) occurs(action(("drop","ball4","roomb","right")),59) occurs(action(("move","roomb","rooma")),60) Solving Time: 0.01s Memory: 60MB (+0MB) SAT SATISFIABLE Models : 1+ Calls : 17 Time : 5.408s (Solving: 5.14s 1st Model: 0.01s Unsat: 0.28s) CPU Time : 5.410s Choices : 219621 Conflicts : 129722 (Analyzed: 129719) Restarts : 1289 (Average: 100.64 Last: 172) Model-Level : 124.0 Problems : 17 (Average Length: 32.00 Splits: 0) Lemmas : 129719 (Deleted: 103126) Binary : 5454 (Ratio: 4.20%) Ternary : 3429 (Ratio: 2.64%) Conflict : 129719 (Average Length: 25.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 129719 (Average: 1.50 Max: 68 Sum: 194202) Executed : 129641 (Average: 1.49 Max: 68 Sum: 193850 Ratio: 99.82%) Bounded : 78 (Average: 4.51 Max: 25 Sum: 352 Ratio: 0.18%) Rules : 1754 Atoms : 1754 Bodies : 1 (Original: 0) Tight : Yes Variables : 12089 (Eliminated: 0 Frozen: 6179) Constraints : 52361 (Binary: 86.4% Ternary: 11.6% Other: 2.0%) Memory Peak : 61MB Max. Length : 60 steps Sol. Length : 60 steps