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-16.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-16.pddl Parsing... Parsing: [0.070s CPU, 0.078s wall-clock] Normalizing task... [0.010s CPU, 0.004s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.025s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.020s wall-clock] Preparing model... [0.090s CPU, 0.092s wall-clock] Generated 46 rules. Computing model... [4.090s CPU, 4.087s wall-clock] 35432 relevant atoms 16424 auxiliary atoms 51856 final queue length 113272 total queue pushes Completing instantiation... [13.150s CPU, 13.152s wall-clock] Instantiating: [17.420s CPU, 17.424s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.160s CPU, 0.171s wall-clock] Checking invariant weight... [0.010s CPU, 0.007s wall-clock] Instantiating groups... [0.120s CPU, 0.116s wall-clock] Collecting mutex groups... [0.010s CPU, 0.013s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.040s CPU, 0.041s wall-clock] Building translation key... [0.020s CPU, 0.024s wall-clock] Computing fact groups: [0.500s CPU, 0.497s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.011s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.011s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.013s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.540s CPU, 0.529s wall-clock] Translating task: [9.890s CPU, 9.876s 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: [5.120s CPU, 5.117s wall-clock] Reordering and filtering variables... 56 of 56 variables necessary. 0 of 56 mutex groups necessary. 32088 of 32088 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.490s CPU, 1.491s wall-clock] Translator variables: 56 Translator derived variables: 0 Translator facts: 2088 Translator goal facts: 40 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 32088 Translator axioms: 0 Translator task size: 192528 Translator peak memory: 162824 KB Writing output... [3.290s CPU, 3.534s wall-clock] Done! [38.250s CPU, 38.481s wall-clock] planner.py version 0.0.1 Time: 8.32s Memory: 583MB 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 : 9.681s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 8.364s 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 : 581162 Atoms : 581162 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 : 719MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.04s Memory: 655MB (+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: 655MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 2.63s Memory: 655MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 30.331s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 29.016s 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 : 581162 Atoms : 581162 Bodies : 1 (Original: 0) Tight : Yes Variables : 147475 (Eliminated: 0 Frozen: 147475) Constraints : 251204 (Binary: 97.6% Ternary: 1.0% Other: 1.3%) Memory Peak : 719MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 16.06s Memory: 699MB (+44MB) UNSAT Iteration Time: 20.66s 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: 743.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 3.11s Memory: 709MB (+10MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 3 Time : 79.707s (Solving: 17.19s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 78.412s Choices : 203317 (Domain: 203317) Conflicts : 31542 (Analyzed: 31542) Restarts : 100 (Average: 315.42 Last: 1361) Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 31542 (Deleted: 13013) Binary : 400 (Ratio: 1.27%) Ternary : 154 (Ratio: 0.49%) Conflict : 31542 (Average Length: 778.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 31542 (Average: 6.03 Max: 1343 Sum: 190237) Executed : 31531 (Average: 6.03 Max: 1343 Sum: 190226 Ratio: 99.99%) Bounded : 11 (Average: 1.00 Max: 1 Sum: 11 Ratio: 0.01%) Rules : 581162 Atoms : 581162 Bodies : 1 (Original: 0) Tight : Yes Variables : 322160 (Eliminated: 0 Frozen: 322160) Constraints : 1622570 (Binary: 98.4% Ternary: 0.8% Other: 0.9%) Memory Peak : 927MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 44.52s Memory: 863MB (+154MB) UNKNOWN Iteration Time: 49.40s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1027.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 2.80s Memory: 901MB (+38MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 4 Time : 143.500s (Solving: 47.21s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 142.232s Choices : 750220 (Domain: 750220) Conflicts : 62121 (Analyzed: 62121) Restarts : 200 (Average: 310.61 Last: 1361) Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 62121 (Deleted: 39186) Binary : 706 (Ratio: 1.14%) Ternary : 438 (Ratio: 0.71%) Conflict : 62121 (Average Length: 1066.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 62121 (Average: 11.15 Max: 1822 Sum: 692384) Executed : 62106 (Average: 11.15 Max: 1822 Sum: 692369 Ratio: 100.00%) Bounded : 15 (Average: 1.00 Max: 1 Sum: 15 Ratio: 0.00%) Rules : 581162 Atoms : 581162 Bodies : 1 (Original: 0) Tight : Yes Variables : 503771 (Eliminated: 0 Frozen: 503771) Constraints : 3073600 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 1123MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 59.47s Memory: 1123MB (+222MB) UNKNOWN Iteration Time: 63.83s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 1383.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 2.93s Memory: 1144MB (+21MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 5 Time : 213.074s (Solving: 82.81s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 211.836s Choices : 2415752 (Domain: 2415752) Conflicts : 87205 (Analyzed: 87205) Restarts : 300 (Average: 290.68 Last: 1361) Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 87205 (Deleted: 67812) Binary : 1052 (Ratio: 1.21%) Ternary : 668 (Ratio: 0.77%) Conflict : 87205 (Average Length: 1102.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 87205 (Average: 24.40 Max: 3604 Sum: 2127905) Executed : 87168 (Average: 24.40 Max: 3604 Sum: 2127847 Ratio: 100.00%) Bounded : 37 (Average: 1.57 Max: 22 Sum: 58 Ratio: 0.00%) Rules : 581162 Atoms : 581162 Bodies : 1 (Original: 0) Tight : Yes Variables : 685382 (Eliminated: 0 Frozen: 685382) Constraints : 4524630 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 1263MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 65.07s Memory: 1240MB (+96MB) UNKNOWN Iteration Time: 69.62s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 1500.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 3.47s Memory: 1340MB (+100MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 6 Time : 323.481s (Solving: 157.56s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 322.292s Choices : 7388673 (Domain: 7388673) Conflicts : 120874 (Analyzed: 120874) Restarts : 400 (Average: 302.19 Last: 1361) Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 120874 (Deleted: 92925) Binary : 1534 (Ratio: 1.27%) Ternary : 942 (Ratio: 0.78%) Conflict : 120874 (Average Length: 1147.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 120874 (Average: 55.04 Max: 10167 Sum: 6653395) Executed : 120788 (Average: 55.04 Max: 10167 Sum: 6653236 Ratio: 100.00%) Bounded : 86 (Average: 1.85 Max: 27 Sum: 159 Ratio: 0.00%) Rules : 581162 Atoms : 581162 Bodies : 1 (Original: 0) Tight : Yes Variables : 866993 (Eliminated: 0 Frozen: 866993) Constraints : 5975651 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 1483MB Max. Length : 20 steps Models : 0 [endof: stats after solve call] Solving Time: 105.30s Memory: 1483MB (+143MB) UNKNOWN Iteration Time: 110.46s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 1743.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 2.81s Memory: 1502MB (+19MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 7 Time : 359.399s (Solving: 159.17s 1st Model: 1.50s Unsat: 0.00s) CPU Time : 358.228s Choices : 7432245 (Domain: 7432173) Conflicts : 121588 (Analyzed: 121588) Restarts : 400 (Average: 303.97 Last: 1361) Model-Level : 6789.0 Problems : 7 (Average Length: 17.00 Splits: 0) Lemmas : 121588 (Deleted: 92925) Binary : 1556 (Ratio: 1.28%) Ternary : 955 (Ratio: 0.79%) Conflict : 121588 (Average Length: 1149.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 121588 (Average: 55.02 Max: 10167 Sum: 6690211) Executed : 121501 (Average: 55.02 Max: 10167 Sum: 6690051 Ratio: 100.00%) Bounded : 87 (Average: 1.84 Max: 27 Sum: 160 Ratio: 0.00%) Rules : 581162 Atoms : 581162 Bodies : 1 (Original: 0) Tight : Yes Variables : 1048604 (Eliminated: 0 Frozen: 1048604) Constraints : 7426663 (Binary: 98.5% Ternary: 0.7% Other: 0.8%) Memory Peak : 1661MB Max. Length : 25 steps Models : 1 [endof: stats after solve call] Solving Time: 31.36s Memory: 1551MB (+49MB) SAT Testing... NOT SERIALIZABLE Testing Time: 14.64s Memory: 1909MB (+358MB) Solving... [start: stats after solve call] Models : 0+ Calls : 8 Time : 729.584s (Solving: 513.41s 1st Model: 1.50s Unsat: 0.00s) CPU Time : 728.572s Choices : 19677060 (Domain: 19676988) Conflicts : 166661 (Analyzed: 166661) Restarts : 500 (Average: 333.32 Last: 1361) Model-Level : 6789.0 Problems : 8 (Average Length: 18.88 Splits: 0) Lemmas : 166661 (Deleted: 137394) Binary : 2299 (Ratio: 1.38%) Ternary : 1445 (Ratio: 0.87%) Conflict : 166661 (Average Length: 1114.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 166661 (Average: 111.34 Max: 10167 Sum: 18555875) Executed : 166333 (Average: 111.29 Max: 10167 Sum: 18548003 Ratio: 99.96%) Bounded : 328 (Average: 24.00 Max: 32 Sum: 7872 Ratio: 0.04%) Rules : 3071180 (Original: 3071178) Atoms : 648094 Bodies : 1625828 (Original: 1625825) Count : 1603 (Original: 1604) Equivalences : 823573 (Atom=Atom: 39 Body=Body: 0 Other: 823534) Tight : Yes Variables : 1051873 (Eliminated: 3 Frozen: 1051870) Constraints : 9854747 (Binary: 98.8% Ternary: 0.5% Other: 0.6%) Memory Peak : 1953MB Max. Length : 25 steps Models : 1 [endof: stats after solve call] Solving Time: 362.49s Memory: 1889MB (+-20MB) UNKNOWN Iteration Time: 413.07s Iteration 8 Queue: [(2,10,1,True), (3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 30 Blocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 9 Time : 730.509s (Solving: 513.86s 1st Model: 1.50s Unsat: 0.45s) CPU Time : 729.496s Choices : 19677571 (Domain: 19677499) Conflicts : 166897 (Analyzed: 166896) Restarts : 500 (Average: 333.79 Last: 1361) Model-Level : 6789.0 Problems : 9 (Average Length: 20.33 Splits: 0) Lemmas : 166896 (Deleted: 137394) Binary : 2306 (Ratio: 1.38%) Ternary : 1448 (Ratio: 0.87%) Conflict : 166896 (Average Length: 1114.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 166896 (Average: 111.19 Max: 10167 Sum: 18556675) Executed : 166558 (Average: 111.14 Max: 10167 Sum: 18548514 Ratio: 99.96%) Bounded : 338 (Average: 24.14 Max: 32 Sum: 8161 Ratio: 0.04%) Rules : 3071180 (Original: 3071178) Atoms : 648094 Bodies : 1625828 (Original: 1625825) Count : 1603 (Original: 1604) Equivalences : 823573 (Atom=Atom: 39 Body=Body: 0 Other: 823534) Tight : Yes Variables : 1051873 (Eliminated: 3 Frozen: 1051870) Constraints : 9658575 (Binary: 98.8% Ternary: 0.5% Other: 0.6%) Memory Peak : 1953MB Max. Length : 30 steps Models : 1 [endof: stats after solve call] Solving Time: 0.64s Memory: 1889MB (+0MB) UNSAT Iteration Time: 0.93s Iteration 9 Queue: [(3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 30 Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 10 Time : 777.771s (Solving: 560.80s 1st Model: 1.50s Unsat: 47.39s) CPU Time : 776.776s Choices : 19729906 (Domain: 19729834) Conflicts : 185829 (Analyzed: 185827) Restarts : 553 (Average: 336.03 Last: 1361) Model-Level : 6789.0 Problems : 10 (Average Length: 21.50 Splits: 0) Lemmas : 185827 (Deleted: 153341) Binary : 2528 (Ratio: 1.36%) Ternary : 1516 (Ratio: 0.82%) Conflict : 185827 (Average Length: 1187.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 185827 (Average: 100.13 Max: 10167 Sum: 18606421) Executed : 185439 (Average: 100.08 Max: 10167 Sum: 18596753 Ratio: 99.95%) Bounded : 388 (Average: 24.92 Max: 32 Sum: 9668 Ratio: 0.05%) Rules : 3071180 (Original: 3071178) Atoms : 648094 Bodies : 1625828 (Original: 1625825) Count : 1603 (Original: 1604) Equivalences : 823573 (Atom=Atom: 39 Body=Body: 0 Other: 823534) Tight : Yes Variables : 1051873 (Eliminated: 3 Frozen: 1051870) Constraints : 9657765 (Binary: 98.8% Ternary: 0.5% Other: 0.6%) Memory Peak : 1953MB Max. Length : 30 steps Models : 1 [endof: stats after solve call] Solving Time: 47.15s Memory: 1889MB (+0MB) UNSAT Iteration Time: 47.29s Iteration 10 Queue: [(4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 30 Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 11 Time : 1157.185s (Solving: 939.88s 1st Model: 1.50s Unsat: 47.39s) CPU Time : 1156.328s Choices : 20137006 (Domain: 20136934) Conflicts : 265914 (Analyzed: 265912) Restarts : 653 (Average: 407.22 Last: 2035) Model-Level : 6789.0 Problems : 11 (Average Length: 22.45 Splits: 0) Lemmas : 265912 (Deleted: 230466) Binary : 3185 (Ratio: 1.20%) Ternary : 1792 (Ratio: 0.67%) Conflict : 265912 (Average Length: 2267.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 265912 (Average: 71.43 Max: 10167 Sum: 18993820) Executed : 265443 (Average: 71.38 Max: 10167 Sum: 18981870 Ratio: 99.94%) Bounded : 469 (Average: 25.48 Max: 32 Sum: 11950 Ratio: 0.06%) Rules : 3071180 (Original: 3071178) Atoms : 648094 Bodies : 1625828 (Original: 1625825) Count : 1603 (Original: 1604) Equivalences : 823573 (Atom=Atom: 39 Body=Body: 0 Other: 823534) Tight : Yes Variables : 1051873 (Eliminated: 3 Frozen: 1051870) Constraints : 9636056 (Binary: 98.8% Ternary: 0.5% Other: 0.6%) Memory Peak : 2273MB Max. Length : 30 steps Models : 1