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-17.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-17.pddl Parsing... Parsing: [0.070s CPU, 0.079s wall-clock] Normalizing task... [0.010s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.024s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.021s wall-clock] Preparing model... [0.090s CPU, 0.092s wall-clock] Generated 46 rules. Computing model... [4.480s CPU, 4.470s wall-clock] 39612 relevant atoms 17509 auxiliary atoms 57121 final queue length 126137 total queue pushes Completing instantiation... [13.960s CPU, 13.959s wall-clock] Instantiating: [18.620s CPU, 18.619s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.190s CPU, 0.192s wall-clock] Checking invariant weight... [0.010s CPU, 0.007s wall-clock] Instantiating groups... [0.130s CPU, 0.135s wall-clock] Collecting mutex groups... [0.010s CPU, 0.014s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.040s CPU, 0.043s wall-clock] Building translation key... [0.020s CPU, 0.027s wall-clock] Computing fact groups: [0.550s CPU, 0.553s wall-clock] Building STRIPS to SAS dictionary... [0.020s CPU, 0.017s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.011s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.016s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.590s CPU, 0.595s wall-clock] Translating task: [11.510s CPU, 11.498s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 61 propositions removed Detecting unreachable propositions: [5.810s CPU, 5.817s wall-clock] Reordering and filtering variables... 61 of 61 variables necessary. 0 of 61 mutex groups necessary. 36008 of 36008 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.700s CPU, 1.695s wall-clock] Translator variables: 61 Translator derived variables: 0 Translator facts: 2333 Translator goal facts: 45 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 36008 Translator axioms: 0 Translator task size: 216303 Translator peak memory: 178236 KB Writing output... [3.660s CPU, 3.926s wall-clock] Done! [42.460s CPU, 42.718s wall-clock] planner.py version 0.0.1 Time: 9.22s Memory: 649MB 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 : 10.586s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 9.268s 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 : 652732 Atoms : 652732 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 : 785MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.05s Memory: 721MB (+72MB) UNSAT Iteration Time: 0.05s 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: 721MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 3.41s Memory: 721MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 36.019s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 34.696s 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 : 652732 Atoms : 652732 Bodies : 1 (Original: 0) Tight : Yes Variables : 165379 (Eliminated: 0 Frozen: 165379) Constraints : 235450 (Binary: 97.5% Ternary: 1.2% Other: 1.4%) Memory Peak : 785MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 19.70s Memory: 749MB (+28MB) UNSAT Iteration Time: 25.44s 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: 777.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 2.98s Memory: 765MB (+16MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 82.516s (Solving: 8.03s 1st Model: 0.00s Unsat: 8.03s) CPU Time : 81.200s Choices : 79730 (Domain: 79730) Conflicts : 15107 (Analyzed: 15106) Restarts : 50 (Average: 302.12 Last: 431) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 15106 (Deleted: 4806) Binary : 193 (Ratio: 1.28%) Ternary : 53 (Ratio: 0.35%) Conflict : 15106 (Average Length: 429.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 15106 (Average: 4.89 Max: 1042 Sum: 73906) Executed : 15100 (Average: 4.89 Max: 1042 Sum: 73900 Ratio: 99.99%) Bounded : 6 (Average: 1.00 Max: 1 Sum: 6 Ratio: 0.01%) Rules : 652732 Atoms : 652732 Bodies : 1 (Original: 0) Tight : Yes Variables : 359824 (Eliminated: 0 Frozen: 359824) Constraints : 1757190 (Binary: 98.4% Ternary: 0.8% Other: 0.9%) Memory Peak : 899MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 41.52s Memory: 899MB (+134MB) UNSAT Iteration Time: 46.51s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1049.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 3.20s Memory: 928MB (+29MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 4 Time : 190.757s (Solving: 74.72s 1st Model: 0.00s Unsat: 8.03s) CPU Time : 189.488s Choices : 574537 (Domain: 574537) Conflicts : 61675 (Analyzed: 61674) Restarts : 150 (Average: 411.16 Last: 471) Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 61674 (Deleted: 37484) Binary : 481 (Ratio: 0.78%) Ternary : 257 (Ratio: 0.42%) Conflict : 61674 (Average Length: 2278.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 61674 (Average: 8.58 Max: 1609 Sum: 529433) Executed : 61635 (Average: 8.58 Max: 1609 Sum: 529394 Ratio: 99.99%) Bounded : 39 (Average: 1.00 Max: 1 Sum: 39 Ratio: 0.01%) Rules : 652732 Atoms : 652732 Bodies : 1 (Original: 0) Tight : Yes Variables : 563510 (Eliminated: 0 Frozen: 563510) Constraints : 3387120 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 1435MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 103.39s Memory: 1435MB (+507MB) UNKNOWN Iteration Time: 108.30s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 1971.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 3.91s Memory: 1536MB (+101MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 5 Time : 319.250s (Solving: 160.74s 1st Model: 0.00s Unsat: 8.03s) CPU Time : 318.020s Choices : 1516471 (Domain: 1516471) Conflicts : 113023 (Analyzed: 113022) Restarts : 250 (Average: 452.09 Last: 556) Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 113022 (Deleted: 81445) Binary : 726 (Ratio: 0.64%) Ternary : 450 (Ratio: 0.40%) Conflict : 113022 (Average Length: 2864.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 113022 (Average: 12.58 Max: 3943 Sum: 1421493) Executed : 112966 (Average: 12.58 Max: 3943 Sum: 1421437 Ratio: 100.00%) Bounded : 56 (Average: 1.00 Max: 1 Sum: 56 Ratio: 0.00%) Rules : 652732 Atoms : 652732 Bodies : 1 (Original: 0) Tight : Yes Variables : 767196 (Eliminated: 0 Frozen: 767196) Constraints : 5017050 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 1796MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 122.77s Memory: 1732MB (+196MB) UNKNOWN Iteration Time: 128.54s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 2268.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 3.14s Memory: 1771MB (+39MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 405.822s (Solving: 205.40s 1st Model: 0.00s Unsat: 8.03s) CPU Time : 404.612s Choices : 3399866 (Domain: 3399866) Conflicts : 134926 (Analyzed: 134925) Restarts : 350 (Average: 385.50 Last: 556) Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 134925 (Deleted: 100762) Binary : 1020 (Ratio: 0.76%) Ternary : 577 (Ratio: 0.43%) Conflict : 134925 (Average Length: 2658.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 134925 (Average: 22.10 Max: 6528 Sum: 2981842) Executed : 134854 (Average: 22.10 Max: 6528 Sum: 2981771 Ratio: 100.00%) Bounded : 71 (Average: 1.00 Max: 1 Sum: 71 Ratio: 0.00%) Rules : 652732 Atoms : 652732 Bodies : 1 (Original: 0) Tight : Yes Variables : 970882 (Eliminated: 0 Frozen: 970882) Constraints : 6646980 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 2025MB Max. Length : 20 steps Models : 0 [endof: stats after solve call] Solving Time: 81.46s Memory: 2025MB (+254MB) UNKNOWN Iteration Time: 86.60s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 2561.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 3.22s Memory: 2042MB (+17MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 7 Time : 609.398s (Solving: 366.98s 1st Model: 0.00s Unsat: 8.03s) CPU Time : 608.260s Choices : 13853811 (Domain: 13853811) Conflicts : 189938 (Analyzed: 189937) Restarts : 450 (Average: 422.08 Last: 556) Problems : 7 (Average Length: 17.00 Splits: 0) Lemmas : 189937 (Deleted: 166505) Binary : 1545 (Ratio: 0.81%) Ternary : 925 (Ratio: 0.49%) Conflict : 189937 (Average Length: 2332.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 189937 (Average: 67.28 Max: 14237 Sum: 12778344) Executed : 189804 (Average: 67.27 Max: 14237 Sum: 12777808 Ratio: 100.00%) Bounded : 133 (Average: 4.03 Max: 32 Sum: 536 Ratio: 0.00%) Rules : 652732 Atoms : 652732 Bodies : 1 (Original: 0) Tight : Yes Variables : 1174568 (Eliminated: 0 Frozen: 1174568) Constraints : 8276910 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 2224MB Max. Length : 25 steps Models : 0 [endof: stats after solve call] Solving Time: 198.43s Memory: 2114MB (+72MB) UNKNOWN Iteration Time: 203.66s 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 : 8 Time : 711.354s (Solving: 468.60s 1st Model: 0.00s Unsat: 8.03s) CPU Time : 710.260s Choices : 14083174 (Domain: 14083174) Conflicts : 245052 (Analyzed: 245051) Restarts : 550 (Average: 445.55 Last: 556) Problems : 8 (Average Length: 18.88 Splits: 0) Lemmas : 245051 (Deleted: 221324) Binary : 1767 (Ratio: 0.72%) Ternary : 1025 (Ratio: 0.42%) Conflict : 245051 (Average Length: 2690.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 245051 (Average: 53.02 Max: 14237 Sum: 12993567) Executed : 244900 (Average: 53.02 Max: 14237 Sum: 12993013 Ratio: 100.00%) Bounded : 151 (Average: 3.67 Max: 32 Sum: 554 Ratio: 0.00%) Rules : 652732 Atoms : 652732 Bodies : 1 (Original: 0) Tight : Yes Variables : 1174568 (Eliminated: 0 Frozen: 1174568) Constraints : 8276793 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 2224MB Max. Length : 30 steps Models : 0 [endof: stats after solve call] Solving Time: 101.87s Memory: 2140MB (+26MB) UNKNOWN Iteration Time: 102.01s 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 : 9 Time : 785.874s (Solving: 542.80s 1st Model: 0.00s Unsat: 8.03s) CPU Time : 784.812s Choices : 14368420 (Domain: 14368420) Conflicts : 292141 (Analyzed: 292140) Restarts : 650 (Average: 449.45 Last: 556) Problems : 9 (Average Length: 20.33 Splits: 0) Lemmas : 292140 (Deleted: 261386) Binary : 1803 (Ratio: 0.62%) Ternary : 1068 (Ratio: 0.37%) Conflict : 292140 (Average Length: 2974.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 292140 (Average: 45.42 Max: 14237 Sum: 13268228) Executed : 291989 (Average: 45.42 Max: 14237 Sum: 13267674 Ratio: 100.00%) Bounded : 151 (Average: 3.67 Max: 32 Sum: 554 Ratio: 0.00%) Rules : 652732 Atoms : 652732 Bodies : 1 (Original: 0) Tight : Yes Variables : 1174568 (Eliminated: 0 Frozen: 1174568) Constraints : 8276793 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 2224MB Max. Length : 30 steps Models : 0 [endof: stats after solve call] Solving Time: 74.43s Memory: 2140MB (+0MB) UNKNOWN Iteration Time: 74.56s 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 : 10 Time : 832.080s (Solving: 588.62s 1st Model: 0.00s Unsat: 8.03s) CPU Time : 831.040s Choices : 16028542 (Domain: 16028542) Conflicts : 319212 (Analyzed: 319211) Restarts : 750 (Average: 425.61 Last: 556) Problems : 10 (Average Length: 21.50 Splits: 0) Lemmas : 319211 (Deleted: 292918) Binary : 1898 (Ratio: 0.59%) Ternary : 1200 (Ratio: 0.38%) Conflict : 319211 (Average Length: 2953.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 319211 (Average: 46.13 Max: 14237 Sum: 14724369) Executed : 319045 (Average: 46.13 Max: 14237 Sum: 14723800 Ratio: 100.00%) Bounded : 166 (Average: 3.43 Max: 32 Sum: 569 Ratio: 0.00%) Rules : 652732 Atoms : 652732 Bodies : 1 (Original: 0) Tight : Yes Variables : 1174568 (Eliminated: 0 Frozen: 1174568) Constraints : 8276793 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 2224MB Max. Length : 30 steps Models : 0 [endof: stats after solve call] Solving Time: 46.04s Memory: 2140MB (+0MB) UNKNOWN Iteration Time: 46.23s 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... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 11 Time : 945.235s (Solving: 701.47s 1st Model: 0.00s Unsat: 8.03s) CPU Time : 944.212s Choices : 22765936 (Domain: 22765936) Conflicts : 373741 (Analyzed: 373740) Restarts : 850 (Average: 439.69 Last: 556) Problems : 11 (Average Length: 22.45 Splits: 0) Lemmas : 373740 (Deleted: 346931) Binary : 2107 (Ratio: 0.56%) Ternary : 1399 (Ratio: 0.37%) Conflict : 373740 (Average Length: 2841.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 373740 (Average: 55.97 Max: 14237 Sum: 20918730) Executed : 373540 (Average: 55.97 Max: 14237 Sum: 20918065 Ratio: 100.00%) Bounded : 200 (Average: 3.33 Max: 32 Sum: 665 Ratio: 0.00%) Rules : 652732 Atoms : 652732 Bodies : 1 (Original: 0) Tight : Yes Variables : 1174568 (Eliminated: 0 Frozen: 1174568) Constraints : 8276793 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 2224MB Max. Length : 30 steps Models : 0