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-14.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-14.pddl Parsing... Parsing: [0.010s CPU, 0.017s wall-clock] Normalizing task... [0.010s 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, 0.013s wall-clock] Preparing model... [0.010s CPU, 0.012s wall-clock] Generated 24 rules. Computing model... [0.060s CPU, 0.061s wall-clock] 471 relevant atoms 320 auxiliary atoms 791 final queue length 1064 total queue pushes Completing instantiation... [0.080s CPU, 0.071s wall-clock] Instantiating: [0.160s CPU, 0.163s 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... [0.030s CPU, 0.023s 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, 0.001s wall-clock] Computing fact groups: [0.040s CPU, 0.044s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s 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: [0.010s CPU, 0.003s wall-clock] Translating task: [0.060s CPU, 0.060s 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: [0.040s CPU, 0.036s wall-clock] Reordering and filtering variables... 33 of 33 variables necessary. 30 of 33 mutex groups necessary. 242 of 242 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.020s CPU, 0.015s wall-clock] Translator variables: 33 Translator derived variables: 0 Translator facts: 154 Translator goal facts: 30 Translator mutex groups: 30 Translator total mutex groups size: 120 Translator operators: 242 Translator axioms: 0 Translator task size: 1663 Translator peak memory: 33880 KB Writing output... [0.030s CPU, 0.031s wall-clock] Done! [0.370s CPU, 0.374s wall-clock] planner.py version 0.0.1 Time: 0.17s Memory: 54MB 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: 54MB (+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: 0.13s Memory: 71MB (+17MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 73MB (+2MB) UNSAT Iteration Time: 0.22s 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: 0.16s Memory: 85MB (+12MB) Unblocking actions... Solving... Solving Time: 1.46s Memory: 87MB (+2MB) UNKNOWN Iteration Time: 1.65s 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: 0.13s Memory: 95MB (+8MB) Unblocking actions... Solving... Solving Time: 1.74s Memory: 98MB (+3MB) UNKNOWN Iteration Time: 1.90s 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: 0.13s Memory: 106MB (+8MB) Unblocking actions... Solving... Solving Time: 2.25s Memory: 109MB (+3MB) UNKNOWN Iteration Time: 2.42s 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: 0.22s Memory: 123MB (+14MB) Unblocking actions... Solving... Solving Time: 2.69s Memory: 128MB (+5MB) UNKNOWN Iteration Time: 2.95s 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: 0.13s Memory: 134MB (+6MB) Unblocking actions... Solving... Solving Time: 3.23s Memory: 142MB (+8MB) UNKNOWN Iteration Time: 3.40s Iteration 8 Queue: [(2,10,1,True), (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)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 1.40s Memory: 142MB (+0MB) UNKNOWN Iteration Time: 1.40s Iteration 9 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 1.75s Memory: 142MB (+0MB) UNKNOWN Iteration Time: 1.76s Iteration 10 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 2.23s Memory: 142MB (+0MB) UNKNOWN Iteration Time: 2.23s Iteration 11 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 2.77s Memory: 142MB (+0MB) UNKNOWN Iteration Time: 2.77s Iteration 12 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 3.16s Memory: 142MB (+0MB) UNKNOWN Iteration Time: 3.17s Iteration 13 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)] Grounded Until: 30 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.13s Memory: 146MB (+4MB) Unblocking actions... Solving... Solving Time: 3.99s Memory: 147MB (+1MB) UNKNOWN Iteration Time: 4.17s Iteration 14 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)] Grounded Until: 35 Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.14s Memory: 155MB (+8MB) Unblocking actions... Solving... Solving Time: 4.21s Memory: 161MB (+6MB) UNKNOWN Iteration Time: 4.40s Iteration 15 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)] Grounded Until: 40 Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.14s Memory: 167MB (+6MB) Unblocking actions... Solving... Answer: 1 occurs(action(("pick","ball16","rooma","left")),1) occurs(action(("pick","ball1","rooma","right")),1) occurs(action(("move","rooma","roomb")),1) occurs(action(("drop","ball1","roomb","right")),2) occurs(action(("move","roomb","rooma")),2) occurs(action(("drop","ball16","roomb","left")),3) occurs(action(("pick","ball27","rooma","right")),3) occurs(action(("move","rooma","roomb")),3) occurs(action(("drop","ball27","roomb","right")),4) occurs(action(("move","roomb","rooma")),4) occurs(action(("pick","ball21","rooma","left")),5) occurs(action(("pick","ball17","rooma","right")),5) occurs(action(("move","rooma","roomb")),5) occurs(action(("drop","ball21","roomb","left")),6) occurs(action(("move","roomb","rooma")),6) occurs(action(("pick","ball29","rooma","left")),7) occurs(action(("move","rooma","roomb")),7) occurs(action(("drop","ball29","roomb","left")),8) occurs(action(("move","roomb","rooma")),8) occurs(action(("move","rooma","roomb")),9) occurs(action(("drop","ball17","roomb","right")),10) occurs(action(("pick","ball10","rooma","left")),10) occurs(action(("move","roomb","rooma")),10) occurs(action(("drop","ball10","roomb","left")),11) occurs(action(("pick","ball15","rooma","right")),11) occurs(action(("move","rooma","roomb")),11) occurs(action(("drop","ball15","roomb","right")),12) occurs(action(("pick","ball18","rooma","left")),12) occurs(action(("move","roomb","rooma")),12) occurs(action(("drop","ball18","roomb","left")),13) occurs(action(("pick","ball12","rooma","right")),13) occurs(action(("move","rooma","roomb")),13) occurs(action(("drop","ball12","roomb","right")),14) occurs(action(("pick","ball24","rooma","left")),14) occurs(action(("move","roomb","rooma")),14) occurs(action(("drop","ball24","roomb","left")),15) occurs(action(("pick","ball7","rooma","right")),15) occurs(action(("move","rooma","roomb")),15) occurs(action(("drop","ball7","roomb","right")),16) occurs(action(("pick","ball25","rooma","left")),16) occurs(action(("move","roomb","rooma")),16) occurs(action(("drop","ball25","roomb","left")),17) occurs(action(("pick","ball8","rooma","right")),17) occurs(action(("move","rooma","roomb")),17) occurs(action(("drop","ball8","roomb","right")),18) occurs(action(("pick","ball5","rooma","left")),18) occurs(action(("move","roomb","rooma")),18) occurs(action(("pick","ball19","rooma","right")),19) occurs(action(("move","rooma","roomb")),19) occurs(action(("drop","ball5","roomb","left")),20) occurs(action(("drop","ball19","roomb","right")),20) occurs(action(("move","roomb","rooma")),20) occurs(action(("pick","ball6","rooma","right")),21) occurs(action(("pick","ball28","rooma","left")),21) occurs(action(("move","rooma","roomb")),21) occurs(action(("drop","ball6","roomb","right")),22) occurs(action(("drop","ball28","roomb","left")),22) occurs(action(("pick","ball2","rooma","right")),23) occurs(action(("move","roomb","rooma")),23) occurs(action(("drop","ball2","roomb","right")),24) occurs(action(("pick","ball7","roomb","left")),24) occurs(action(("move","rooma","roomb")),24) occurs(action(("drop","ball7","roomb","left")),25) occurs(action(("pick","ball9","rooma","left")),26) occurs(action(("pick","ball23","rooma","right")),26) occurs(action(("move","roomb","rooma")),26) occurs(action(("drop","ball23","roomb","right")),27) occurs(action(("move","rooma","roomb")),27) occurs(action(("pick","ball11","rooma","right")),28) occurs(action(("move","roomb","rooma")),28) occurs(action(("move","rooma","roomb")),29) occurs(action(("drop","ball9","rooma","left")),29) occurs(action(("drop","ball11","roomb","right")),30) occurs(action(("pick","ball14","rooma","left")),30) occurs(action(("move","roomb","rooma")),30) occurs(action(("pick","ball22","rooma","right")),31) occurs(action(("drop","ball14","rooma","left")),31) occurs(action(("drop","ball22","roomb","right")),32) occurs(action(("pick","ball13","rooma","left")),32) occurs(action(("move","rooma","roomb")),32) occurs(action(("drop","ball13","roomb","left")),33) occurs(action(("move","roomb","rooma")),33) occurs(action(("pick","ball9","rooma","left")),34) occurs(action(("pick","ball3","rooma","right")),35) occurs(action(("move","rooma","roomb")),35) occurs(action(("drop","ball9","roomb","left")),36) occurs(action(("drop","ball3","roomb","right")),37) occurs(action(("move","roomb","rooma")),37) occurs(action(("pick","ball26","rooma","left")),38) occurs(action(("pick","ball20","rooma","right")),38) occurs(action(("move","rooma","roomb")),38) occurs(action(("drop","ball26","roomb","left")),39) occurs(action(("drop","ball20","roomb","right")),39) occurs(action(("move","roomb","rooma")),39) occurs(action(("pick","ball14","rooma","right")),40) occurs(action(("drop","ball14","roomb","right")),41) occurs(action(("pick","ball4","rooma","left")),41) occurs(action(("move","rooma","roomb")),41) occurs(action(("drop","ball4","roomb","left")),42) occurs(action(("pick","ball14","roomb","right")),42) occurs(action(("drop","ball14","roomb","right")),43) occurs(action(("pick","ball18","roomb","left")),43) occurs(action(("drop","ball18","roomb","left")),44) occurs(action(("pick","ball30","rooma","right")),44) occurs(action(("move","roomb","rooma")),44) occurs(action(("drop","ball30","roomb","right")),45) occurs(action(("move","rooma","roomb")),45) Solving Time: 0.38s Memory: 172MB (+5MB) SAT SATISFIABLE Models : 1+ Calls : 15 Time : 33.151s (Solving: 31.14s 1st Model: 0.36s Unsat: 0.06s) CPU Time : 33.160s Choices : 347207 Conflicts : 128733 (Analyzed: 128732) Restarts : 1208 (Average: 106.57 Last: 203) Model-Level : 585.0 Problems : 15 (Average Length: 27.00 Splits: 0) Lemmas : 130880 (Deleted: 102411) Binary : 6764 (Ratio: 5.17%) Ternary : 3370 (Ratio: 2.57%) Conflict : 128732 (Average Length: 27.8 Ratio: 98.36%) Loop : 2148 (Average Length: 11.1 Ratio: 1.64%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 128732 (Average: 2.30 Max: 419 Sum: 296700) Executed : 128612 (Average: 2.30 Max: 419 Sum: 295837 Ratio: 99.71%) Bounded : 120 (Average: 7.19 Max: 42 Sum: 863 Ratio: 0.29%) Rules : 57482 Atoms : 57482 Bodies : 1 (Original: 0) Tight : Yes Variables : 88276 (Eliminated: 0 Frozen: 73098) Constraints : 234220 (Binary: 81.1% Ternary: 13.7% Other: 5.2%) Memory Peak : 179MB Max. Length : 45 steps Sol. Length : 45 steps