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-11.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-11.pddl Parsing... Parsing: [0.070s CPU, 0.072s wall-clock] Normalizing task... [0.010s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.019s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.027s wall-clock] Preparing model... [0.060s CPU, 0.057s wall-clock] Generated 46 rules. Computing model... [3.100s CPU, 3.097s wall-clock] 28784 relevant atoms 11208 auxiliary atoms 39992 final queue length 91552 total queue pushes Completing instantiation... [10.220s CPU, 10.218s wall-clock] Instantiating: [13.470s CPU, 13.458s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.140s CPU, 0.148s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.090s CPU, 0.096s wall-clock] Collecting mutex groups... [0.000s CPU, 0.009s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.030s CPU, 0.026s wall-clock] Building translation key... [0.010s CPU, 0.017s wall-clock] Computing fact groups: [0.360s CPU, 0.370s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.008s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.007s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.011s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.430s CPU, 0.433s wall-clock] Translating task: [8.230s CPU, 8.224s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 56 propositions removed Detecting unreachable propositions: [4.280s CPU, 4.277s wall-clock] Reordering and filtering variables... 56 of 56 variables necessary. 0 of 56 mutex groups necessary. 26696 of 26696 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.250s CPU, 1.252s wall-clock] Translator variables: 56 Translator derived variables: 0 Translator facts: 1432 Translator goal facts: 40 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 26696 Translator axioms: 0 Translator task size: 160336 Translator peak memory: 140964 KB Writing output... [2.740s CPU, 2.928s wall-clock] Done! [30.790s CPU, 30.965s wall-clock] planner.py version 0.0.1 Time: 6.98s Memory: 494MB 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 : 8.120s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 7.016s 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 : 483386 Atoms : 483386 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 : 630MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.04s Memory: 566MB (+72MB) UNSAT Iteration Time: 0.04s 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: 566MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 2.27s Memory: 566MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 23.793s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 22.700s 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 : 483386 Atoms : 483386 Bodies : 1 (Original: 0) Tight : Yes Variables : 120011 (Eliminated: 0 Frozen: 120011) Constraints : 286727 (Binary: 98.1% Ternary: 0.8% Other: 1.1%) Memory Peak : 630MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 11.89s Memory: 602MB (+36MB) UNSAT Iteration Time: 15.68s 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: 638.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 2.56s Memory: 607MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 54.760s (Solving: 6.85s 1st Model: 0.00s Unsat: 6.85s) CPU Time : 53.676s Choices : 291133 (Domain: 291133) Conflicts : 14685 (Analyzed: 14684) Restarts : 24 (Average: 611.83 Last: 155) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 14684 (Deleted: 4686) Binary : 385 (Ratio: 2.62%) Ternary : 185 (Ratio: 1.26%) Conflict : 14684 (Average Length: 451.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 14684 (Average: 19.24 Max: 969 Sum: 282514) Executed : 14670 (Average: 19.24 Max: 969 Sum: 282500 Ratio: 100.00%) Bounded : 14 (Average: 1.00 Max: 1 Sum: 14 Ratio: 0.00%) Rules : 483386 Atoms : 483386 Bodies : 1 (Original: 0) Tight : Yes Variables : 265286 (Eliminated: 0 Frozen: 265286) Constraints : 1465677 (Binary: 98.6% Ternary: 0.6% Other: 0.7%) Memory Peak : 704MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 27.10s Memory: 704MB (+97MB) UNSAT Iteration Time: 31.00s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 806.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 2.31s Memory: 723MB (+19MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 4 Time : 95.413s (Solving: 22.79s 1st Model: 15.89s Unsat: 6.85s) CPU Time : 94.344s Choices : 960793 (Domain: 960598) Conflicts : 33873 (Analyzed: 33872) Restarts : 82 (Average: 413.07 Last: 155) Model-Level : 2625.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 33872 (Deleted: 13988) Binary : 703 (Ratio: 2.08%) Ternary : 398 (Ratio: 1.18%) Conflict : 33872 (Average Length: 533.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 33872 (Average: 26.39 Max: 1970 Sum: 893824) Executed : 33844 (Average: 26.39 Max: 1970 Sum: 893764 Ratio: 99.99%) Bounded : 28 (Average: 2.14 Max: 17 Sum: 60 Ratio: 0.01%) Rules : 483386 Atoms : 483386 Bodies : 1 (Original: 0) Tight : Yes Variables : 413377 (Eliminated: 0 Frozen: 413377) Constraints : 2672947 (Binary: 98.7% Ternary: 0.6% Other: 0.7%) Memory Peak : 860MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 37.06s Memory: 860MB (+137MB) SAT Testing... NOT SERIALIZABLE Testing Time: 9.03s Memory: 1097MB (+237MB) Solving... [start: stats after solve call] Models : 0+ Calls : 5 Time : 191.195s (Solving: 112.45s 1st Model: 15.89s Unsat: 6.85s) CPU Time : 190.164s Choices : 3083818 (Domain: 3083623) Conflicts : 67863 (Analyzed: 67862) Restarts : 182 (Average: 372.87 Last: 155) Model-Level : 2625.0 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 67862 (Deleted: 40371) Binary : 1205 (Ratio: 1.78%) Ternary : 772 (Ratio: 1.14%) Conflict : 67862 (Average Length: 951.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 67862 (Average: 43.80 Max: 3791 Sum: 2972093) Executed : 67705 (Average: 43.77 Max: 3791 Sum: 2970192 Ratio: 99.94%) Bounded : 157 (Average: 12.11 Max: 17 Sum: 1901 Ratio: 0.06%) Rules : 1412651 (Original: 1412586) Atoms : 538194 Bodies : 586821 (Original: 586755) Count : 769 (Original: 776) Equivalences : 296642 (Atom=Atom: 33 Body=Body: 0 Other: 296609) Tight : Yes Variables : 415041 (Eliminated: 72 Frozen: 414969) Constraints : 3549874 (Binary: 99.0% Ternary: 0.5% Other: 0.6%) Memory Peak : 1245MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 92.50s Memory: 1181MB (+84MB) UNKNOWN Iteration Time: 142.22s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 1337.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 5.37s Memory: 1181MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 405.594s (Solving: 287.03s 1st Model: 15.89s Unsat: 6.85s) CPU Time : 404.656s Choices : 10045770 (Domain: 10045575) Conflicts : 112797 (Analyzed: 112796) Restarts : 282 (Average: 399.99 Last: 1117) Model-Level : 2625.0 Problems : 6 (Average Length: 12.83 Splits: 0) Lemmas : 112796 (Deleted: 85139) Binary : 1882 (Ratio: 1.67%) Ternary : 1217 (Ratio: 1.08%) Conflict : 112796 (Average Length: 945.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 112796 (Average: 86.17 Max: 3976 Sum: 9719116) Executed : 112469 (Average: 86.12 Max: 3976 Sum: 9713475 Ratio: 99.94%) Bounded : 327 (Average: 17.25 Max: 22 Sum: 5641 Ratio: 0.06%) Rules : 1412651 (Original: 1412586) Atoms : 538194 Bodies : 586821 (Original: 586755) Count : 769 (Original: 776) Equivalences : 296642 (Atom=Atom: 33 Body=Body: 0 Other: 296609) Tight : Yes Variables : 563692 (Eliminated: 72 Frozen: 563620) Constraints : 5072741 (Binary: 99.0% Ternary: 0.5% Other: 0.5%) Memory Peak : 1345MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 207.45s Memory: 1345MB (+164MB) UNKNOWN Iteration Time: 214.51s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 1509.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 4.87s Memory: 1445MB (+100MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 7 Time : 968.545s (Solving: 810.72s 1st Model: 15.89s Unsat: 6.85s) CPU Time : 967.828s Choices : 33526443 (Domain: 33526248) Conflicts : 200793 (Analyzed: 200792) Restarts : 382 (Average: 525.63 Last: 1117) Model-Level : 2625.0 Problems : 7 (Average Length: 14.86 Splits: 0) Lemmas : 200792 (Deleted: 159000) Binary : 2486 (Ratio: 1.24%) Ternary : 1801 (Ratio: 0.90%) Conflict : 200792 (Average Length: 925.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 200792 (Average: 163.81 Max: 7575 Sum: 32892449) Executed : 200286 (Average: 163.76 Max: 7575 Sum: 32881975 Ratio: 99.97%) Bounded : 506 (Average: 20.70 Max: 27 Sum: 10474 Ratio: 0.03%) Rules : 1412651 (Original: 1412586) Atoms : 538194 Bodies : 586821 (Original: 586755) Count : 769 (Original: 776) Equivalences : 296642 (Atom=Atom: 33 Body=Body: 0 Other: 296609) Tight : Yes Variables : 712343 (Eliminated: 72 Frozen: 712271) Constraints : 6572291 (Binary: 99.0% Ternary: 0.5% Other: 0.5%) Memory Peak : 1535MB Max. Length : 20 steps Models : 1