INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/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-2011/domains/elevator-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-4.pddl Parsing... Parsing: [0.030s CPU, 0.036s wall-clock] Normalizing task... [0.010s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.010s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.022s wall-clock] Preparing model... [0.020s CPU, 0.027s wall-clock] Generated 46 rules. Computing model... [0.710s CPU, 0.710s wall-clock] 6004 relevant atoms 3524 auxiliary atoms 9528 final queue length 18930 total queue pushes Completing instantiation... [1.760s CPU, 1.763s wall-clock] Instantiating: [2.530s CPU, 2.541s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.040s CPU, 0.042s wall-clock] Checking invariant weight... [0.010s CPU, 0.003s wall-clock] Instantiating groups... [0.090s CPU, 0.096s wall-clock] Collecting mutex groups... [0.000s CPU, 0.004s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.011s wall-clock] Building translation key... [0.010s CPU, 0.007s wall-clock] Computing fact groups: [0.190s CPU, 0.187s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.004s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.080s CPU, 0.083s wall-clock] Translating task: [1.490s CPU, 1.488s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 34 propositions removed Detecting unreachable propositions: [0.820s CPU, 0.819s wall-clock] Reordering and filtering variables... 34 of 34 variables necessary. 0 of 34 mutex groups necessary. 5072 of 5072 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.240s CPU, 0.240s wall-clock] Translator variables: 34 Translator derived variables: 0 Translator facts: 592 Translator goal facts: 26 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 5072 Translator axioms: 0 Translator task size: 30532 Translator peak memory: 56268 KB Writing output... [0.520s CPU, 0.559s wall-clock] Done! [5.910s CPU, 5.952s wall-clock] planner.py version 0.0.1 Time: 1.33s Memory: 133MB 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 : 1.571s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 1.340s 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 : 92574 Atoms : 92574 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 : 269MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 205MB (+72MB) UNSAT Iteration Time: 0.01s 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: 205MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.40s Memory: 205MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 2.739s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 2.508s Choices : 596 (Domain: 596) Conflicts : 64 (Analyzed: 63) Restarts : 0 Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 63 (Deleted: 0) Binary : 28 (Ratio: 44.44%) Ternary : 6 (Ratio: 9.52%) Conflict : 63 (Average Length: 6.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 63 (Average: 9.49 Max: 68 Sum: 598) Executed : 61 (Average: 9.46 Max: 68 Sum: 596 Ratio: 99.67%) Bounded : 2 (Average: 1.00 Max: 1 Sum: 2 Ratio: 0.33%) Rules : 92574 Atoms : 92574 Bodies : 1 (Original: 0) Tight : Yes Variables : 25805 (Eliminated: 0 Frozen: 25805) Constraints : 79955 (Binary: 96.7% Ternary: 1.6% Other: 1.7%) Memory Peak : 269MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.56s Memory: 210MB (+5MB) UNSAT Iteration Time: 1.17s 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: 215.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.38s Memory: 215MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 22.789s (Solving: 18.55s 1st Model: 0.00s Unsat: 18.55s) CPU Time : 22.568s Choices : 112608 (Domain: 112608) Conflicts : 49532 (Analyzed: 49530) Restarts : 81 (Average: 611.48 Last: 9966) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 49530 (Deleted: 24172) Binary : 337 (Ratio: 0.68%) Ternary : 338 (Ratio: 0.68%) Conflict : 49530 (Average Length: 468.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 49530 (Average: 2.18 Max: 311 Sum: 107845) Executed : 49509 (Average: 2.17 Max: 311 Sum: 107681 Ratio: 99.85%) Bounded : 21 (Average: 7.81 Max: 12 Sum: 164 Ratio: 0.15%) Rules : 92574 Atoms : 92574 Bodies : 1 (Original: 0) Tight : Yes Variables : 57266 (Eliminated: 0 Frozen: 57266) Constraints : 311015 (Binary: 97.2% Ternary: 1.4% Other: 1.5%) Memory Peak : 269MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 19.46s Memory: 231MB (+16MB) UNSAT Iteration Time: 20.07s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 252.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.48s Memory: 247MB (+16MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 4 Time : 25.571s (Solving: 19.70s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 25.352s Choices : 210161 (Domain: 210137) Conflicts : 52495 (Analyzed: 52493) Restarts : 97 (Average: 541.16 Last: 9966) Model-Level : 816.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 52493 (Deleted: 24172) Binary : 518 (Ratio: 0.99%) Ternary : 528 (Ratio: 1.01%) Conflict : 52493 (Average Length: 456.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 52493 (Average: 3.74 Max: 805 Sum: 196116) Executed : 52456 (Average: 3.73 Max: 805 Sum: 195936 Ratio: 99.91%) Bounded : 37 (Average: 4.86 Max: 12 Sum: 180 Ratio: 0.09%) Rules : 92574 Atoms : 92574 Bodies : 1 (Original: 0) Tight : Yes Variables : 88727 (Eliminated: 0 Frozen: 88727) Constraints : 541958 (Binary: 97.2% Ternary: 1.3% Other: 1.5%) Memory Peak : 269MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 2.07s Memory: 269MB (+22MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.57s Memory: 318MB (+49MB) Solving... [start: stats after solve call] Models : 0+ Calls : 5 Time : 42.831s (Solving: 36.12s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 42.616s Choices : 333948 (Domain: 333924) Conflicts : 72554 (Analyzed: 72552) Restarts : 197 (Average: 368.28 Last: 9966) Model-Level : 816.0 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 72552 (Deleted: 42382) Binary : 833 (Ratio: 1.15%) Ternary : 775 (Ratio: 1.07%) Conflict : 72552 (Average Length: 829.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 72552 (Average: 4.15 Max: 805 Sum: 301441) Executed : 72464 (Average: 4.14 Max: 805 Sum: 300410 Ratio: 99.66%) Bounded : 88 (Average: 11.72 Max: 17 Sum: 1031 Ratio: 0.34%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 89792 (Eliminated: 115 Frozen: 89677) Constraints : 716990 (Binary: 97.7% Ternary: 1.0% Other: 1.2%) Memory Peak : 499MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 16.76s Memory: 435MB (+117MB) UNKNOWN Iteration Time: 21.12s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 473.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.67s Memory: 435MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 60.447s (Solving: 51.26s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 60.240s Choices : 847728 (Domain: 847704) Conflicts : 90208 (Analyzed: 90206) Restarts : 297 (Average: 303.72 Last: 9966) Model-Level : 816.0 Problems : 6 (Average Length: 12.83 Splits: 0) Lemmas : 90206 (Deleted: 60806) Binary : 1299 (Ratio: 1.44%) Ternary : 1341 (Ratio: 1.49%) Conflict : 90206 (Average Length: 831.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 90206 (Average: 8.72 Max: 1152 Sum: 786678) Executed : 90103 (Average: 8.71 Max: 1152 Sum: 785338 Ratio: 99.83%) Bounded : 103 (Average: 13.01 Max: 22 Sum: 1340 Ratio: 0.17%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 121593 (Eliminated: 115 Frozen: 121478) Constraints : 1011426 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 499MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 16.64s Memory: 455MB (+20MB) UNKNOWN Iteration Time: 17.63s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 493.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.69s Memory: 459MB (+4MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 7 Time : 80.595s (Solving: 68.88s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 80.396s Choices : 1658487 (Domain: 1658463) Conflicts : 106796 (Analyzed: 106794) Restarts : 397 (Average: 269.00 Last: 9966) Model-Level : 816.0 Problems : 7 (Average Length: 14.86 Splits: 0) Lemmas : 106794 (Deleted: 78248) Binary : 1684 (Ratio: 1.58%) Ternary : 1743 (Ratio: 1.63%) Conflict : 106794 (Average Length: 857.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 106794 (Average: 14.38 Max: 2105 Sum: 1536030) Executed : 106684 (Average: 14.37 Max: 2105 Sum: 1534579 Ratio: 99.91%) Bounded : 110 (Average: 13.19 Max: 27 Sum: 1451 Ratio: 0.09%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 153394 (Eliminated: 115 Frozen: 153279) Constraints : 1308378 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 499MB Max. Length : 20 steps Models : 1 [endof: stats after solve call] Solving Time: 19.13s Memory: 485MB (+26MB) UNKNOWN Iteration Time: 20.16s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 523.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.72s Memory: 495MB (+10MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 8 Time : 108.493s (Solving: 94.21s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 108.304s Choices : 3451596 (Domain: 3451572) Conflicts : 127410 (Analyzed: 127408) Restarts : 497 (Average: 256.35 Last: 9966) Model-Level : 816.0 Problems : 8 (Average Length: 17.00 Splits: 0) Lemmas : 127408 (Deleted: 94613) Binary : 2287 (Ratio: 1.80%) Ternary : 2532 (Ratio: 1.99%) Conflict : 127408 (Average Length: 850.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 127408 (Average: 25.12 Max: 2631 Sum: 3200726) Executed : 127280 (Average: 25.11 Max: 2631 Sum: 3198885 Ratio: 99.94%) Bounded : 128 (Average: 14.38 Max: 32 Sum: 1841 Ratio: 0.06%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 185195 (Eliminated: 115 Frozen: 185080) Constraints : 1613825 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 524MB Max. Length : 25 steps Models : 1 [endof: stats after solve call] Solving Time: 26.85s Memory: 515MB (+20MB) UNKNOWN Iteration Time: 27.92s 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... [start: stats after solve call] Models : 0+ Calls : 9 Time : 175.328s (Solving: 160.95s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 175.168s Choices : 3681740 (Domain: 3681716) Conflicts : 207899 (Analyzed: 207897) Restarts : 597 (Average: 348.24 Last: 9966) Model-Level : 816.0 Problems : 9 (Average Length: 18.67 Splits: 0) Lemmas : 207897 (Deleted: 173418) Binary : 2804 (Ratio: 1.35%) Ternary : 2689 (Ratio: 1.29%) Conflict : 207897 (Average Length: 1132.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 207897 (Average: 16.43 Max: 2631 Sum: 3415145) Executed : 207690 (Average: 16.41 Max: 2631 Sum: 3411024 Ratio: 99.88%) Bounded : 207 (Average: 19.91 Max: 32 Sum: 4121 Ratio: 0.12%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 185195 (Eliminated: 115 Frozen: 185080) Constraints : 1612466 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 524MB Max. Length : 30 steps Models : 1 [endof: stats after solve call] Solving Time: 66.81s Memory: 515MB (+0MB) UNKNOWN Iteration Time: 66.87s 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... [start: stats after solve call] Models : 0+ Calls : 10 Time : 236.445s (Solving: 221.99s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 236.308s Choices : 3909705 (Domain: 3909681) Conflicts : 264513 (Analyzed: 264511) Restarts : 697 (Average: 379.50 Last: 9966) Model-Level : 816.0 Problems : 10 (Average Length: 20.00 Splits: 0) Lemmas : 264511 (Deleted: 236226) Binary : 3157 (Ratio: 1.19%) Ternary : 2872 (Ratio: 1.09%) Conflict : 264511 (Average Length: 1092.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 264511 (Average: 13.68 Max: 2631 Sum: 3618622) Executed : 264303 (Average: 13.66 Max: 2631 Sum: 3614469 Ratio: 99.89%) Bounded : 208 (Average: 19.97 Max: 32 Sum: 4153 Ratio: 0.11%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 185195 (Eliminated: 115 Frozen: 185080) Constraints : 1605745 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 524MB Max. Length : 30 steps Models : 1 [endof: stats after solve call] Solving Time: 61.10s Memory: 515MB (+0MB) UNKNOWN Iteration Time: 61.15s 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... [start: stats after solve call] Models : 0+ Calls : 11 Time : 388.526s (Solving: 374.01s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 388.452s Choices : 4745933 (Domain: 4745909) Conflicts : 417357 (Analyzed: 417355) Restarts : 797 (Average: 523.66 Last: 9966) Model-Level : 816.0 Problems : 11 (Average Length: 21.09 Splits: 0) Lemmas : 417355 (Deleted: 368759) Binary : 3703 (Ratio: 0.89%) Ternary : 3161 (Ratio: 0.76%) Conflict : 417355 (Average Length: 1205.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 417355 (Average: 10.52 Max: 2631 Sum: 4390095) Executed : 417144 (Average: 10.51 Max: 2631 Sum: 4385846 Ratio: 99.90%) Bounded : 211 (Average: 20.14 Max: 32 Sum: 4249 Ratio: 0.10%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 185195 (Eliminated: 115 Frozen: 185080) Constraints : 1605635 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 579MB Max. Length : 30 steps Models : 1 [endof: stats after solve call] Solving Time: 152.12s Memory: 579MB (+64MB) UNKNOWN Iteration Time: 152.15s 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... [start: stats after solve call] Models : 0+ Calls : 12 Time : 528.623s (Solving: 514.03s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 528.608s Choices : 6300144 (Domain: 6300120) Conflicts : 573281 (Analyzed: 573279) Restarts : 897 (Average: 639.11 Last: 9966) Model-Level : 816.0 Problems : 12 (Average Length: 22.00 Splits: 0) Lemmas : 573279 (Deleted: 519178) Binary : 4505 (Ratio: 0.79%) Ternary : 3547 (Ratio: 0.62%) Conflict : 573279 (Average Length: 1310.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 573279 (Average: 10.19 Max: 2631 Sum: 5839072) Executed : 573062 (Average: 10.18 Max: 2631 Sum: 5834786 Ratio: 99.93%) Bounded : 217 (Average: 19.75 Max: 32 Sum: 4286 Ratio: 0.07%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 185195 (Eliminated: 115 Frozen: 185080) Constraints : 1605537 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 579MB Max. Length : 30 steps Models : 1 [endof: stats after solve call] Solving Time: 140.11s Memory: 579MB (+0MB) UNKNOWN Iteration Time: 140.16s 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 Expected Memory: 617.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.87s Memory: 600MB (+21MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 13 Time : 561.120s (Solving: 543.78s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 561.116s Choices : 8598480 (Domain: 8598456) Conflicts : 594084 (Analyzed: 594082) Restarts : 997 (Average: 595.87 Last: 9966) Model-Level : 816.0 Problems : 13 (Average Length: 23.15 Splits: 0) Lemmas : 594082 (Deleted: 544839) Binary : 5166 (Ratio: 0.87%) Ternary : 4318 (Ratio: 0.73%) Conflict : 594082 (Average Length: 1284.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 594082 (Average: 13.31 Max: 2988 Sum: 7908316) Executed : 593860 (Average: 13.30 Max: 2988 Sum: 7903953 Ratio: 99.94%) Bounded : 222 (Average: 19.65 Max: 37 Sum: 4363 Ratio: 0.06%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 216996 (Eliminated: 115 Frozen: 216881) Constraints : 1911333 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 634MB Max. Length : 30 steps Models : 1 [endof: stats after solve call] Solving Time: 31.28s Memory: 634MB (+34MB) UNKNOWN Iteration Time: 32.52s 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 Expected Memory: 689.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.68s Memory: 634MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 14 Time : 597.887s (Solving: 577.99s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 597.900s Choices : 11169144 (Domain: 11169120) Conflicts : 616586 (Analyzed: 616584) Restarts : 1097 (Average: 562.06 Last: 9966) Model-Level : 816.0 Problems : 14 (Average Length: 24.50 Splits: 0) Lemmas : 616584 (Deleted: 573712) Binary : 5773 (Ratio: 0.94%) Ternary : 4967 (Ratio: 0.81%) Conflict : 616584 (Average Length: 1267.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 616584 (Average: 16.55 Max: 3159 Sum: 10206015) Executed : 616358 (Average: 16.55 Max: 3159 Sum: 10201607 Ratio: 99.96%) Bounded : 226 (Average: 19.50 Max: 42 Sum: 4408 Ratio: 0.04%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 248797 (Eliminated: 115 Frozen: 248682) Constraints : 2217116 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 670MB Max. Length : 35 steps Models : 1 [endof: stats after solve call] Solving Time: 35.74s Memory: 655MB (+21MB) UNKNOWN Iteration Time: 36.79s 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 Expected Memory: 710.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.73s Memory: 661MB (+6MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 15 Time : 638.949s (Solving: 616.42s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 638.980s Choices : 14366101 (Domain: 14366077) Conflicts : 637255 (Analyzed: 637253) Restarts : 1197 (Average: 532.38 Last: 9966) Model-Level : 816.0 Problems : 15 (Average Length: 26.00 Splits: 0) Lemmas : 637253 (Deleted: 581884) Binary : 6358 (Ratio: 1.00%) Ternary : 5537 (Ratio: 0.87%) Conflict : 637253 (Average Length: 1246.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 637253 (Average: 20.53 Max: 6347 Sum: 13080448) Executed : 637022 (Average: 20.52 Max: 6347 Sum: 13075897 Ratio: 99.97%) Bounded : 231 (Average: 19.70 Max: 47 Sum: 4551 Ratio: 0.03%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 280598 (Eliminated: 115 Frozen: 280483) Constraints : 2521523 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 706MB Max. Length : 40 steps Models : 1 [endof: stats after solve call] Solving Time: 39.96s Memory: 684MB (+23MB) UNKNOWN Iteration Time: 41.09s 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 Expected Memory: 739.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.70s Memory: 689MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 16 Time : 688.571s (Solving: 663.41s 1st Model: 1.14s Unsat: 18.55s) CPU Time : 688.624s Choices : 17763351 (Domain: 17763327) Conflicts : 666151 (Analyzed: 666149) Restarts : 1297 (Average: 513.61 Last: 9966) Model-Level : 816.0 Problems : 16 (Average Length: 27.62 Splits: 0) Lemmas : 666149 (Deleted: 609488) Binary : 7101 (Ratio: 1.07%) Ternary : 6174 (Ratio: 0.93%) Conflict : 666149 (Average Length: 1253.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 666149 (Average: 24.03 Max: 7063 Sum: 16010089) Executed : 665910 (Average: 24.03 Max: 7063 Sum: 16005479 Ratio: 99.97%) Bounded : 239 (Average: 19.29 Max: 52 Sum: 4610 Ratio: 0.03%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 312399 (Eliminated: 115 Frozen: 312284) Constraints : 2827101 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 736MB Max. Length : 45 steps Models : 1 [endof: stats after solve call] Solving Time: 48.53s Memory: 728MB (+39MB) UNKNOWN Iteration Time: 49.65s 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 Expected Memory: 783.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.73s Memory: 730MB (+2MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 17 Time : 710.144s (Solving: 682.28s 1st Model: 19.96s Unsat: 18.55s) CPU Time : 710.208s Choices : 19326863 (Domain: 19326825) Conflicts : 672140 (Analyzed: 672138) Restarts : 1318 (Average: 509.97 Last: 9966) Model-Level : 4787.5 Problems : 17 (Average Length: 29.35 Splits: 0) Lemmas : 672138 (Deleted: 609488) Binary : 7271 (Ratio: 1.08%) Ternary : 6332 (Ratio: 0.94%) Conflict : 672138 (Average Length: 1247.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 672138 (Average: 25.91 Max: 7263 Sum: 17416768) Executed : 671897 (Average: 25.91 Max: 7263 Sum: 17412044 Ratio: 99.97%) Bounded : 241 (Average: 19.60 Max: 57 Sum: 4724 Ratio: 0.03%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 344200 (Eliminated: 115 Frozen: 344085) Constraints : 3132231 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 779MB Max. Length : 50 steps Models : 2 [endof: stats after solve call] Solving Time: 20.41s Memory: 755MB (+25MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 755MB (+0MB) Answer: 2 occurs(action(("move-down-fast","fast0","n16","n0")),1) occurs(action(("move-down-slow","slow1-0","n13","n12")),1) occurs(action(("move-down-fast","fast1","n8","n4")),1) occurs(action(("move-up-slow","slow0-0","n5","n7")),1) occurs(action(("board","p13","slow1-0","n12","n0","n1")),2) occurs(action(("board","p2","fast0","n0","n0","n1")),2) occurs(action(("board","p8","fast1","n4","n0","n1")),2) occurs(action(("board","p1","slow0-0","n7","n0","n1")),2) occurs(action(("move-down-fast","fast1","n4","n0")),3) occurs(action(("move-down-slow","slow1-0","n12","n9")),3) occurs(action(("move-up-fast","fast0","n0","n8")),3) occurs(action(("move-up-slow","slow0-0","n7","n8")),3) occurs(action(("leave","p13","slow1-0","n9","n1","n0")),4) occurs(action(("leave","p1","slow0-0","n8","n1","n0")),4) occurs(action(("leave","p8","fast1","n0","n1","n0")),4) occurs(action(("leave","p2","fast0","n8","n1","n0")),4) occurs(action(("move-up-fast","fast1","n0","n16")),5) occurs(action(("move-down-slow","slow0-0","n8","n2")),5) occurs(action(("move-down-slow","slow1-0","n9","n8")),5) occurs(action(("move-up-fast","fast0","n8","n16")),5) occurs(action(("board","p2","slow1-0","n8","n0","n1")),6) occurs(action(("board","p17","slow0-0","n2","n0","n1")),6) occurs(action(("board","p21","fast0","n16","n0","n1")),6) occurs(action(("board","p0","fast1","n16","n0","n1")),6) occurs(action(("move-down-fast","fast1","n16","n12")),7) occurs(action(("move-down-fast","fast0","n16","n4")),7) occurs(action(("move-up-slow","slow1-0","n8","n14")),7) occurs(action(("move-up-slow","slow0-0","n2","n3")),7) occurs(action(("leave","p2","slow1-0","n14","n1","n0")),8) occurs(action(("leave","p17","slow0-0","n3","n1","n0")),8) occurs(action(("leave","p21","fast0","n4","n1","n0")),8) occurs(action(("leave","p0","fast1","n12","n1","n0")),8) occurs(action(("move-down-slow","slow0-0","n3","n2")),9) occurs(action(("board","p18","fast1","n12","n0","n1")),9) occurs(action(("move-down-slow","slow1-0","n14","n8")),9) occurs(action(("move-up-fast","fast0","n4","n16")),9) occurs(action(("board","p6","slow1-0","n8","n0","n1")),10) occurs(action(("board","p14","slow0-0","n2","n0","n1")),10) occurs(action(("board","p23","fast0","n16","n0","n1")),10) occurs(action(("move-down-fast","fast1","n12","n8")),10) occurs(action(("move-down-fast","fast0","n16","n12")),11) occurs(action(("move-up-slow","slow1-0","n8","n9")),11) occurs(action(("move-down-slow","slow0-0","n2","n1")),11) occurs(action(("leave","p18","fast1","n8","n1","n0")),11) occurs(action(("leave","p6","slow1-0","n9","n1","n0")),12) occurs(action(("leave","p14","slow0-0","n1","n1","n0")),12) occurs(action(("move-up-fast","fast1","n8","n12")),12) occurs(action(("leave","p23","fast0","n12","n1","n0")),12) occurs(action(("move-down-fast","fast0","n12","n0")),13) occurs(action(("board","p9","fast1","n12","n0","n1")),13) occurs(action(("move-up-slow","slow0-0","n1","n2")),13) occurs(action(("move-up-slow","slow1-0","n9","n15")),13) occurs(action(("move-down-fast","fast1","n12","n0")),14) occurs(action(("board","p3","fast0","n0","n0","n1")),14) occurs(action(("board","p22","slow0-0","n2","n0","n1")),14) occurs(action(("board","p15","slow1-0","n15","n0","n1")),14) occurs(action(("leave","p9","fast1","n0","n1","n0")),15) occurs(action(("move-up-slow","slow0-0","n2","n3")),15) occurs(action(("move-down-slow","slow1-0","n15","n8")),15) occurs(action(("move-up-fast","fast0","n0","n16")),15) occurs(action(("leave","p3","fast0","n16","n1","n0")),16) occurs(action(("leave","p22","slow0-0","n3","n1","n0")),16) occurs(action(("move-up-fast","fast1","n0","n12")),16) occurs(action(("leave","p15","slow1-0","n8","n1","n0")),16) occurs(action(("move-down-slow","slow0-0","n3","n0")),17) occurs(action(("move-up-slow","slow1-0","n8","n12")),17) occurs(action(("board","p10","fast1","n12","n0","n1")),17) occurs(action(("board","p8","slow0-0","n0","n0","n1")),18) occurs(action(("board","p0","slow1-0","n12","n0","n1")),18) occurs(action(("move-down-fast","fast1","n12","n8")),18) occurs(action(("leave","p10","fast1","n8","n1","n0")),19) occurs(action(("move-up-slow","slow0-0","n0","n2")),19) occurs(action(("move-down-slow","slow1-0","n12","n11")),19) occurs(action(("leave","p8","slow0-0","n2","n1","n0")),20) occurs(action(("leave","p0","slow1-0","n11","n1","n0")),20) occurs(action(("move-up-fast","fast1","n8","n12")),20) occurs(action(("move-up-slow","slow1-0","n11","n14")),21) occurs(action(("move-up-slow","slow0-0","n2","n8")),21) occurs(action(("board","p15","slow0-0","n8","n0","n1")),22) occurs(action(("board","p7","slow1-0","n14","n0","n1")),22) occurs(action(("move-down-slow","slow0-0","n8","n7")),23) occurs(action(("move-down-slow","slow1-0","n14","n8")),23) occurs(action(("leave","p15","slow0-0","n7","n1","n0")),24) occurs(action(("leave","p7","slow1-0","n8","n1","n0")),24) occurs(action(("move-up-slow","slow1-0","n8","n14")),25) occurs(action(("move-up-slow","slow0-0","n7","n8")),25) occurs(action(("board","p7","slow0-0","n8","n0","n1")),26) occurs(action(("board","p16","slow1-0","n14","n0","n1")),26) occurs(action(("move-down-slow","slow0-0","n8","n4")),27) occurs(action(("move-down-slow","slow1-0","n14","n10")),27) occurs(action(("leave","p7","slow0-0","n4","n1","n0")),28) occurs(action(("leave","p16","slow1-0","n10","n1","n0")),28) occurs(action(("board","p21","slow0-0","n4","n0","n1")),29) occurs(action(("move-up-slow","slow1-0","n10","n15")),29) occurs(action(("board","p5","slow1-0","n15","n0","n1")),30) occurs(action(("move-up-slow","slow0-0","n4","n5")),30) occurs(action(("leave","p21","slow0-0","n5","n1","n0")),31) occurs(action(("move-down-slow","slow1-0","n15","n12")),31) occurs(action(("board","p23","slow1-0","n12","n1","n2")),32) occurs(action(("move-up-slow","slow0-0","n5","n7")),32) occurs(action(("board","p20","slow0-0","n7","n0","n1")),33) occurs(action(("move-down-slow","slow1-0","n12","n10")),33) occurs(action(("move-down-slow","slow0-0","n7","n4")),34) occurs(action(("board","p19","slow1-0","n10","n2","n3")),34) occurs(action(("leave","p20","slow0-0","n4","n1","n0")),35) occurs(action(("move-up-slow","slow1-0","n10","n11")),35) occurs(action(("leave","p19","slow1-0","n11","n3","n2")),36) occurs(action(("board","p11","slow0-0","n4","n0","n1")),36) occurs(action(("move-down-slow","slow0-0","n4","n1")),37) occurs(action(("move-up-slow","slow1-0","n11","n13")),37) occurs(action(("leave","p11","slow0-0","n1","n1","n0")),38) occurs(action(("move-down-fast","fast0","n16","n0")),38) occurs(action(("board","p25","slow1-0","n13","n2","n3")),38) occurs(action(("move-down-slow","slow1-0","n13","n8")),39) occurs(action(("move-up-slow","slow0-0","n1","n6")),39) occurs(action(("leave","p25","slow1-0","n8","n3","n2")),40) occurs(action(("board","p12","slow0-0","n6","n0","n1")),40) occurs(action(("move-up-slow","slow1-0","n8","n16")),41) occurs(action(("move-down-slow","slow0-0","n6","n2")),41) occurs(action(("leave","p5","slow1-0","n16","n2","n1")),42) occurs(action(("leave","p12","slow0-0","n2","n1","n0")),42) occurs(action(("move-up-fast","fast0","n0","n16")),42) occurs(action(("move-down-slow","slow1-0","n16","n14")),43) occurs(action(("move-up-slow","slow0-0","n2","n7")),43) occurs(action(("leave","p23","slow1-0","n14","n1","n0")),44) occurs(action(("move-down-slow","slow1-0","n14","n10")),45) occurs(action(("move-up-slow","slow0-0","n7","n8")),45) occurs(action(("board","p4","slow1-0","n10","n0","n1")),46) occurs(action(("move-down-slow","slow0-0","n8","n3")),47) occurs(action(("move-down-slow","slow1-0","n10","n8")),47) occurs(action(("leave","p4","slow1-0","n8","n1","n0")),48) occurs(action(("move-up-slow","slow0-0","n3","n5")),48) occurs(action(("board","p18","slow1-0","n8","n0","n1")),49) occurs(action(("move-up-slow","slow1-0","n8","n14")),50) occurs(action(("leave","p18","slow1-0","n14","n1","n0")),51) occurs(action(("move-down-slow","slow1-0","n14","n10")),52) occurs(action(("move-down-slow","slow0-0","n5","n2")),52) occurs(action(("board","p24","slow1-0","n10","n0","n1")),53) occurs(action(("move-up-slow","slow0-0","n2","n7")),53) occurs(action(("move-down-fast","fast0","n16","n8")),53) occurs(action(("move-up-fast","fast0","n8","n12")),54) occurs(action(("move-up-slow","slow1-0","n10","n12")),54) occurs(action(("move-down-fast","fast1","n12","n4")),54) occurs(action(("move-up-slow","slow0-0","n7","n8")),54) occurs(action(("leave","p24","slow1-0","n12","n1","n0")),55) occurs(action(("move-up-fast","fast1","n4","n8")),55) SATISFIABLE Models : 1+ Calls : 17 Time : 710.144s (Solving: 682.28s 1st Model: 19.96s Unsat: 18.55s) CPU Time : 710.208s Choices : 19326863 (Domain: 19326825) Conflicts : 672140 (Analyzed: 672138) Restarts : 1318 (Average: 509.97 Last: 9966) Model-Level : 4787.5 Problems : 17 (Average Length: 29.35 Splits: 0) Lemmas : 672138 (Deleted: 609488) Binary : 7271 (Ratio: 1.08%) Ternary : 6332 (Ratio: 0.94%) Conflict : 672138 (Average Length: 1247.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 672138 (Average: 25.91 Max: 7263 Sum: 17416768) Executed : 671897 (Average: 25.91 Max: 7263 Sum: 17412044 Ratio: 99.97%) Bounded : 241 (Average: 19.60 Max: 57 Sum: 4724 Ratio: 0.03%) Rules : 277168 (Original: 277064) Atoms : 103652 Bodies : 117603 (Original: 117498) Count : 457 (Original: 468) Equivalences : 60084 (Atom=Atom: 28 Body=Body: 0 Other: 60056) Tight : Yes Variables : 344200 (Eliminated: 115 Frozen: 344085) Constraints : 3132231 (Binary: 97.8% Ternary: 1.0% Other: 1.2%) Memory Peak : 779MB Max. Length : 55 steps Sol. Length : 55 steps Models : 2