INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-54.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-2000/domains/blocks-strips-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-54.pddl Parsing... Parsing: [0.020s CPU, 0.018s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.010s CPU, 0.012s wall-clock] Generated 21 rules. Computing model... [0.270s CPU, 0.279s wall-clock] 2238 relevant atoms 1482 auxiliary atoms 3720 final queue length 6482 total queue pushes Completing instantiation... [0.460s CPU, 0.452s wall-clock] Instantiating: [0.760s CPU, 0.763s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.026s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.020s CPU, 0.026s wall-clock] Collecting mutex groups... [0.000s CPU, 0.006s wall-clock] Choosing groups... 27 uncovered facts Choosing groups: [0.030s CPU, 0.029s wall-clock] Building translation key... [0.010s CPU, 0.010s wall-clock] Computing fact groups: [0.160s CPU, 0.164s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.010s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.019s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.023s wall-clock] Translating task: [0.560s CPU, 0.564s wall-clock] 2002 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 52 propositions removed Detecting unreachable propositions: [0.290s CPU, 0.290s wall-clock] Reordering and filtering variables... 53 of 53 variables necessary. 27 of 53 mutex groups necessary. 1352 of 1352 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.160s CPU, 0.163s wall-clock] Translator variables: 53 Translator derived variables: 0 Translator facts: 756 Translator goal facts: 25 Translator mutex groups: 27 Translator total mutex groups size: 729 Translator operators: 1352 Translator axioms: 0 Translator task size: 11625 Translator peak memory: 43212 KB Writing output... [0.200s CPU, 0.211s wall-clock] Done! [2.220s CPU, 2.234s wall-clock] planner.py version 0.0.1 Time: 0.39s Memory: 73MB 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... [start: stats after solve call] Models : 0 Calls : 1 Time : 0.448s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.388s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 1 (Average Length: 2.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 0 (Eliminated: 0 Frozen: 0) Constraints : 0 (Binary: 0.0% Ternary: 0.0% Other: 0.0%) Memory Peak : 209MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 145MB (+72MB) 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 Expected Memory: 145MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.15s Memory: 148MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 0.658s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.596s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 9755 (Eliminated: 0 Frozen: 3202) Constraints : 11359 (Binary: 93.1% Ternary: 4.4% Other: 2.6%) Memory Peak : 209MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 151MB (+3MB) UNSAT Iteration Time: 0.21s 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 Expected Memory: 157.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.18s Memory: 160MB (+9MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 0.911s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.848s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 19956 (Eliminated: 0 Frozen: 6574) Constraints : 44261 (Binary: 93.7% Ternary: 4.5% Other: 1.8%) Memory Peak : 209MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 163MB (+3MB) UNSAT Iteration Time: 0.26s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 175.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.18s Memory: 171MB (+8MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 4 Time : 1.181s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 1.120s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 30512 (Eliminated: 0 Frozen: 10081) Constraints : 100413 (Binary: 94.1% Ternary: 4.4% Other: 1.5%) Memory Peak : 209MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 175MB (+4MB) UNSAT Iteration Time: 0.27s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 187.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.21s Memory: 183MB (+8MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 5 Time : 1.487s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 1.428s Choices : 0 Conflicts : 1 (Analyzed: 0) Restarts : 0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 41523 (Eliminated: 0 Frozen: 13724) Constraints : 181667 (Binary: 94.4% Ternary: 4.4% Other: 1.2%) Memory Peak : 209MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 0.02s Memory: 188MB (+5MB) UNSAT Iteration Time: 0.31s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 201.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.18s Memory: 195MB (+7MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 6 Time : 1.759s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 1.700s Choices : 0 Conflicts : 2 (Analyzed: 0) Restarts : 0 Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 52739 (Eliminated: 0 Frozen: 17369) Constraints : 266992 (Binary: 94.5% Ternary: 4.4% Other: 1.1%) Memory Peak : 209MB Max. Length : 20 steps Models : 0 [endof: stats after solve call] Solving Time: 0.02s Memory: 204MB (+9MB) UNSAT Iteration Time: 0.28s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 220.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.18s Memory: 207MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 7 Time : 2.043s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s) CPU Time : 1.980s Choices : 0 Conflicts : 3 (Analyzed: 0) Restarts : 0 Problems : 7 (Average Length: 17.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 63955 (Eliminated: 0 Frozen: 21014) Constraints : 352317 (Binary: 94.5% Ternary: 4.4% Other: 1.1%) Memory Peak : 217MB Max. Length : 25 steps Models : 0 [endof: stats after solve call] Solving Time: 0.03s Memory: 210MB (+3MB) UNSAT Iteration Time: 0.29s Iteration 8 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)] Grounded Until: 30 Expected Memory: 226.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.19s Memory: 216MB (+6MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 8 Time : 2.349s (Solving: 0.02s 1st Model: 0.00s Unsat: 0.02s) CPU Time : 2.284s Choices : 0 Conflicts : 4 (Analyzed: 0) Restarts : 0 Problems : 8 (Average Length: 19.50 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 75171 (Eliminated: 0 Frozen: 24659) Constraints : 437642 (Binary: 94.5% Ternary: 4.4% Other: 1.1%) Memory Peak : 228MB Max. Length : 30 steps Models : 0 [endof: stats after solve call] Solving Time: 0.04s Memory: 228MB (+12MB) UNSAT Iteration Time: 0.31s Iteration 9 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)] Grounded Until: 35 Expected Memory: 246.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.26s Memory: 235MB (+7MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 9 Time : 2.725s (Solving: 0.03s 1st Model: 0.00s Unsat: 0.03s) CPU Time : 2.660s Choices : 0 Conflicts : 5 (Analyzed: 0) Restarts : 0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 86387 (Eliminated: 0 Frozen: 28304) Constraints : 522967 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 248MB Max. Length : 35 steps Models : 0 [endof: stats after solve call] Solving Time: 0.04s Memory: 239MB (+4MB) UNSAT Iteration Time: 0.38s Iteration 10 Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 40 Expected Memory: 257.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.18s Memory: 246MB (+7MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 10 Time : 3.049s (Solving: 0.05s 1st Model: 0.00s Unsat: 0.05s) CPU Time : 2.984s Choices : 88 (Domain: 88) Conflicts : 17 (Analyzed: 11) Restarts : 0 Problems : 10 (Average Length: 24.50 Splits: 0) Lemmas : 11 (Deleted: 0) Binary : 1 (Ratio: 9.09%) Ternary : 0 (Ratio: 0.00%) Conflict : 11 (Average Length: 1.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 11 (Average: 50.82 Max: 59 Sum: 559) Executed : 0 (Average: 8.00 Max: 12 Sum: 88 Ratio: 15.74%) Bounded : 11 (Average: 42.82 Max: 47 Sum: 471 Ratio: 84.26%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 97603 (Eliminated: 0 Frozen: 31949) Constraints : 608292 (Binary: 94.6% Ternary: 4.4% Other: 1.0%) Memory Peak : 261MB Max. Length : 40 steps Models : 0 [endof: stats after solve call] Solving Time: 0.05s Memory: 251MB (+5MB) UNSAT Iteration Time: 0.33s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Expected Memory: 269.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.18s Memory: 256MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 11 Time : 3.411s (Solving: 0.09s 1st Model: 0.00s Unsat: 0.09s) CPU Time : 3.344s Choices : 316 (Domain: 316) Conflicts : 52 (Analyzed: 45) Restarts : 0 Problems : 11 (Average Length: 27.00 Splits: 0) Lemmas : 45 (Deleted: 0) Binary : 5 (Ratio: 11.11%) Ternary : 0 (Ratio: 0.00%) Conflict : 45 (Average Length: 15.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 45 (Average: 38.31 Max: 63 Sum: 1724) Executed : 15 (Average: 7.02 Max: 63 Sum: 316 Ratio: 18.33%) Bounded : 30 (Average: 46.93 Max: 52 Sum: 1408 Ratio: 81.67%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 108819 (Eliminated: 0 Frozen: 35594) Constraints : 648389 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 274MB Max. Length : 45 steps Models : 0 [endof: stats after solve call] Solving Time: 0.07s Memory: 263MB (+7MB) UNSAT Iteration Time: 0.37s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Expected Memory: 281.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.20s Memory: 265MB (+2MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 12 Time : 3.836s (Solving: 0.16s 1st Model: 0.00s Unsat: 0.16s) CPU Time : 3.768s Choices : 1122 (Domain: 1122) Conflicts : 117 (Analyzed: 109) Restarts : 1 (Average: 109.00 Last: 34) Problems : 12 (Average Length: 29.50 Splits: 0) Lemmas : 109 (Deleted: 0) Binary : 9 (Ratio: 8.26%) Ternary : 0 (Ratio: 0.00%) Conflict : 109 (Average Length: 92.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 109 (Average: 24.27 Max: 74 Sum: 2645) Executed : 76 (Average: 10.29 Max: 74 Sum: 1122 Ratio: 42.42%) Bounded : 33 (Average: 46.15 Max: 57 Sum: 1523 Ratio: 57.58%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 120035 (Eliminated: 0 Frozen: 39239) Constraints : 692744 (Binary: 94.5% Ternary: 4.4% Other: 1.1%) Memory Peak : 283MB Max. Length : 50 steps Models : 0 [endof: stats after solve call] Solving Time: 0.11s Memory: 280MB (+15MB) UNSAT Iteration Time: 0.43s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Expected Memory: 298.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.21s Memory: 280MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 13 Time : 4.263s (Solving: 0.22s 1st Model: 0.00s Unsat: 0.22s) CPU Time : 4.196s Choices : 2312 (Domain: 2312) Conflicts : 174 (Analyzed: 165) Restarts : 1 (Average: 165.00 Last: 56) Problems : 13 (Average Length: 32.00 Splits: 0) Lemmas : 165 (Deleted: 0) Binary : 16 (Ratio: 9.70%) Ternary : 0 (Ratio: 0.00%) Conflict : 165 (Average Length: 87.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 165 (Average: 23.62 Max: 277 Sum: 3898) Executed : 130 (Average: 14.01 Max: 277 Sum: 2312 Ratio: 59.31%) Bounded : 35 (Average: 45.31 Max: 62 Sum: 1586 Ratio: 40.69%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 131251 (Eliminated: 0 Frozen: 42884) Constraints : 756845 (Binary: 94.5% Ternary: 4.4% Other: 1.1%) Memory Peak : 297MB Max. Length : 55 steps Models : 0 [endof: stats after solve call] Solving Time: 0.10s Memory: 285MB (+5MB) UNSAT Iteration Time: 0.43s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Expected Memory: 303.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.19s Memory: 289MB (+4MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 14 Time : 4.746s (Solving: 0.36s 1st Model: 0.00s Unsat: 0.36s) CPU Time : 4.680s Choices : 8209 (Domain: 8209) Conflicts : 208 (Analyzed: 198) Restarts : 1 (Average: 198.00 Last: 56) Problems : 14 (Average Length: 34.50 Splits: 0) Lemmas : 198 (Deleted: 0) Binary : 35 (Ratio: 17.68%) Ternary : 0 (Ratio: 0.00%) Conflict : 198 (Average Length: 96.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 198 (Average: 49.48 Max: 862 Sum: 9798) Executed : 160 (Average: 41.46 Max: 862 Sum: 8209 Ratio: 83.78%) Bounded : 38 (Average: 41.82 Max: 62 Sum: 1589 Ratio: 16.22%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 142467 (Eliminated: 0 Frozen: 46529) Constraints : 842145 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 311MB Max. Length : 60 steps Models : 0 [endof: stats after solve call] Solving Time: 0.18s Memory: 295MB (+6MB) UNSAT Iteration Time: 0.49s Iteration 15 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 65 Expected Memory: 313.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.22s Memory: 298MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 15 Time : 6.022s (Solving: 1.25s 1st Model: 0.00s Unsat: 1.25s) CPU Time : 5.956s Choices : 43592 (Domain: 43592) Conflicts : 893 (Analyzed: 882) Restarts : 8 (Average: 110.25 Last: 56) Problems : 15 (Average Length: 37.00 Splits: 0) Lemmas : 882 (Deleted: 0) Binary : 93 (Ratio: 10.54%) Ternary : 1 (Ratio: 0.11%) Conflict : 882 (Average Length: 1727.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 882 (Average: 51.16 Max: 1206 Sum: 45123) Executed : 837 (Average: 49.29 Max: 1206 Sum: 43471 Ratio: 96.34%) Bounded : 45 (Average: 36.71 Max: 62 Sum: 1652 Ratio: 3.66%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 153683 (Eliminated: 0 Frozen: 50174) Constraints : 927470 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 319MB Max. Length : 65 steps Models : 0 [endof: stats after solve call] Solving Time: 0.94s Memory: 304MB (+6MB) UNSAT Iteration Time: 1.29s Iteration 16 Queue: [(15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 70 Expected Memory: 322.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.20s Memory: 309MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 16 Time : 7.258s (Solving: 2.10s 1st Model: 0.00s Unsat: 2.10s) CPU Time : 7.192s Choices : 98185 (Domain: 98185) Conflicts : 1292 (Analyzed: 1280) Restarts : 13 (Average: 98.46 Last: 56) Problems : 16 (Average Length: 39.50 Splits: 0) Lemmas : 1280 (Deleted: 0) Binary : 155 (Ratio: 12.11%) Ternary : 1 (Ratio: 0.08%) Conflict : 1280 (Average Length: 1701.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 1280 (Average: 77.77 Max: 2011 Sum: 99543) Executed : 1227 (Average: 76.47 Max: 2011 Sum: 97883 Ratio: 98.33%) Bounded : 53 (Average: 31.32 Max: 62 Sum: 1660 Ratio: 1.67%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 164899 (Eliminated: 0 Frozen: 53819) Constraints : 1012795 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 334MB Max. Length : 70 steps Models : 0 [endof: stats after solve call] Solving Time: 0.89s Memory: 315MB (+6MB) UNSAT Iteration Time: 1.24s Iteration 17 Queue: [(16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 75 Expected Memory: 333.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.35s Memory: 332MB (+17MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 17 Time : 10.122s (Solving: 4.44s 1st Model: 0.00s Unsat: 4.44s) CPU Time : 10.056s Choices : 167383 (Domain: 167383) Conflicts : 2872 (Analyzed: 2859) Restarts : 27 (Average: 105.89 Last: 56) Problems : 17 (Average Length: 42.00 Splits: 0) Lemmas : 2859 (Deleted: 0) Binary : 227 (Ratio: 7.94%) Ternary : 4 (Ratio: 0.14%) Conflict : 2859 (Average Length: 2064.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 2859 (Average: 58.86 Max: 2352 Sum: 168275) Executed : 2795 (Average: 58.19 Max: 2352 Sum: 166362 Ratio: 98.86%) Bounded : 64 (Average: 29.89 Max: 82 Sum: 1913 Ratio: 1.14%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 176115 (Eliminated: 0 Frozen: 57464) Constraints : 1098120 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 356MB Max. Length : 75 steps Models : 0 [endof: stats after solve call] Solving Time: 2.38s Memory: 352MB (+20MB) UNSAT Iteration Time: 2.87s Iteration 18 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Expected Memory: 389.0MB Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.18s Memory: 352MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 18 Time : 25.139s (Solving: 19.08s 1st Model: 0.00s Unsat: 4.44s) CPU Time : 25.080s Choices : 337275 (Domain: 337275) Conflicts : 11926 (Analyzed: 11913) Restarts : 127 (Average: 93.80 Last: 90) Problems : 18 (Average Length: 44.50 Splits: 0) Lemmas : 11913 (Deleted: 8679) Binary : 327 (Ratio: 2.74%) Ternary : 8 (Ratio: 0.07%) Conflict : 11913 (Average Length: 3813.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 11913 (Average: 27.02 Max: 2707 Sum: 321923) Executed : 11846 (Average: 26.86 Max: 2707 Sum: 320007 Ratio: 99.40%) Bounded : 67 (Average: 28.60 Max: 82 Sum: 1916 Ratio: 0.60%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 187331 (Eliminated: 0 Frozen: 61109) Constraints : 1183395 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 481MB Max. Length : 80 steps Models : 0 [endof: stats after solve call] Solving Time: 14.70s Memory: 417MB (+65MB) UNKNOWN Iteration Time: 15.03s Iteration 19 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 85 Expected Memory: 482.0MB Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 0.21s Memory: 422MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 19 Time : 27.442s (Solving: 20.94s 1st Model: 1.85s Unsat: 4.44s) CPU Time : 27.384s Choices : 451254 (Domain: 451254) Conflicts : 12590 (Analyzed: 12577) Restarts : 135 (Average: 93.16 Last: 90) Model-Level : 1025.0 Problems : 19 (Average Length: 47.00 Splits: 0) Lemmas : 12577 (Deleted: 8679) Binary : 412 (Ratio: 3.28%) Ternary : 8 (Ratio: 0.06%) Conflict : 12577 (Average Length: 3703.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 12577 (Average: 34.50 Max: 2707 Sum: 433942) Executed : 12504 (Average: 34.35 Max: 2707 Sum: 432020 Ratio: 99.56%) Bounded : 73 (Average: 26.33 Max: 82 Sum: 1922 Ratio: 0.44%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 198547 (Eliminated: 0 Frozen: 64754) Constraints : 1268720 (Binary: 94.6% Ternary: 4.4% Other: 1.0%) Memory Peak : 481MB Max. Length : 85 steps Models : 1 [endof: stats after solve call] Solving Time: 1.92s Memory: 428MB (+6MB) SAT Testing... SERIALIZABLE Testing Time: 0.35s Memory: 438MB (+10MB) Answer: 1 occurs(action(("pick-up","o")),1) occurs(action(("put-down","o")),2) occurs(action(("unstack","e","t")),3) occurs(action(("put-down","e")),4) occurs(action(("unstack","t","h")),5) occurs(action(("stack","t","e")),6) occurs(action(("unstack","h","w")),7) occurs(action(("put-down","h")),8) occurs(action(("unstack","w","l")),9) occurs(action(("stack","w","h")),10) occurs(action(("unstack","l","b")),11) occurs(action(("put-down","l")),12) occurs(action(("unstack","b","z")),13) occurs(action(("stack","b","l")),14) occurs(action(("unstack","z","y")),15) occurs(action(("stack","z","o")),16) occurs(action(("pick-up","v")),17) occurs(action(("put-down","v")),18) occurs(action(("unstack","y","c")),19) occurs(action(("put-down","y")),20) occurs(action(("unstack","j","g")),21) occurs(action(("put-down","j")),22) occurs(action(("unstack","c","s")),23) occurs(action(("put-down","c")),24) occurs(action(("unstack","d","k")),25) occurs(action(("stack","d","k")),26) occurs(action(("unstack","u","f")),27) occurs(action(("put-down","u")),28) occurs(action(("unstack","g","i")),29) occurs(action(("stack","g","v")),30) occurs(action(("unstack","b","l")),31) occurs(action(("stack","b","y")),32) occurs(action(("unstack","s","r")),33) occurs(action(("stack","s","g")),34) occurs(action(("unstack","r","x")),35) occurs(action(("stack","r","u")),36) occurs(action(("unstack","x","m")),37) occurs(action(("put-down","x")),38) occurs(action(("unstack","m","q")),39) occurs(action(("put-down","m")),40) occurs(action(("unstack","q","a")),41) occurs(action(("stack","q","b")),42) occurs(action(("unstack","a","n")),43) occurs(action(("put-down","a")),44) occurs(action(("unstack","n","p")),45) occurs(action(("stack","n","q")),46) occurs(action(("unstack","w","h")),47) occurs(action(("stack","w","n")),48) occurs(action(("unstack","z","o")),49) occurs(action(("stack","z","w")),50) occurs(action(("unstack","t","e")),51) occurs(action(("stack","t","z")),52) occurs(action(("pick-up","l")),53) occurs(action(("stack","l","t")),54) occurs(action(("pick-up","f")),55) occurs(action(("stack","f","l")),56) occurs(action(("pick-up","i")),57) occurs(action(("stack","i","f")),58) occurs(action(("unstack","d","k")),59) occurs(action(("stack","d","i")),60) occurs(action(("pick-up","o")),61) occurs(action(("stack","o","d")),62) occurs(action(("unstack","s","g")),63) occurs(action(("stack","s","o")),64) occurs(action(("unstack","g","v")),65) occurs(action(("stack","g","s")),66) occurs(action(("unstack","r","u")),67) occurs(action(("stack","r","g")),68) occurs(action(("pick-up","j")),69) occurs(action(("stack","j","r")),70) occurs(action(("pick-up","x")),71) occurs(action(("stack","x","j")),72) occurs(action(("pick-up","v")),73) occurs(action(("stack","v","x")),74) occurs(action(("pick-up","e")),75) occurs(action(("stack","e","v")),76) occurs(action(("pick-up","c")),77) occurs(action(("stack","c","e")),78) occurs(action(("pick-up","h")),79) occurs(action(("stack","h","c")),80) occurs(action(("pick-up","p")),81) occurs(action(("stack","p","h")),82) occurs(action(("pick-up","a")),83) occurs(action(("stack","a","p")),84) occurs(action(("pick-up","u")),85) occurs(action(("stack","u","a")),86) occurs(action(("pick-up","m")),87) occurs(action(("stack","m","u")),88) occurs(action(("pick-up","k")),89) occurs(action(("stack","k","m")),90) SATISFIABLE Models : 1+ Calls : 19 Time : 27.442s (Solving: 20.94s 1st Model: 1.85s Unsat: 4.44s) CPU Time : 27.384s Choices : 451254 (Domain: 451254) Conflicts : 12590 (Analyzed: 12577) Restarts : 135 (Average: 93.16 Last: 90) Model-Level : 1025.0 Problems : 19 (Average Length: 47.00 Splits: 0) Lemmas : 12577 (Deleted: 8679) Binary : 412 (Ratio: 3.28%) Ternary : 8 (Ratio: 0.06%) Conflict : 12577 (Average Length: 3703.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 12577 (Average: 34.50 Max: 2707 Sum: 433942) Executed : 12504 (Average: 34.35 Max: 2707 Sum: 432020 Ratio: 99.56%) Bounded : 73 (Average: 26.33 Max: 82 Sum: 1922 Ratio: 0.44%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 198547 (Eliminated: 0 Frozen: 64754) Constraints : 1268720 (Binary: 94.6% Ternary: 4.4% Other: 1.0%) Memory Peak : 481MB Max. Length : 90 steps Sol. Length : 90 steps Models : 1