INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/instances/instance-12.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/tidybot-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/instances/instance-12.pddl Parsing... Parsing: [0.090s CPU, 0.097s wall-clock] Normalizing task... [0.010s CPU, 0.007s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.016s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.210s CPU, 0.215s wall-clock] Preparing model... [0.070s CPU, 0.066s wall-clock] Generated 400 rules. Computing model... [9.050s CPU, 9.058s wall-clock] 43738 relevant atoms 39186 auxiliary atoms 82924 final queue length 230130 total queue pushes Completing instantiation... [25.730s CPU, 25.719s wall-clock] Instantiating: [35.180s CPU, 35.169s wall-clock] Computing fact groups... Finding invariants... 41 initial candidates Finding invariants: [0.800s CPU, 0.803s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.001s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 443 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.020s CPU, 0.017s wall-clock] Computing fact groups: [0.860s CPU, 0.857s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [1.610s CPU, 1.609s wall-clock] Translating task: [30.990s CPU, 30.979s wall-clock] 123029 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 2 propositions removed Detecting unreachable propositions: [15.260s CPU, 15.247s wall-clock] Reordering and filtering variables... 445 of 445 variables necessary. 1 of 3 mutex groups necessary. 43098 of 43098 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [10.510s CPU, 10.507s wall-clock] Translator variables: 445 Translator derived variables: 0 Translator facts: 893 Translator goal facts: 4 Translator mutex groups: 1 Translator total mutex groups size: 2 Translator operators: 43098 Translator axioms: 0 Translator task size: 530940 Translator peak memory: 319708 KB Writing output... [8.870s CPU, 9.495s wall-clock] Done! [102.740s CPU, 103.323s wall-clock] planner.py version 0.0.1 Time: 25.40s Memory: 1639MB 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 : 30.087s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 25.520s 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 : 1476291 Atoms : 1476291 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 : 1775MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.12s Memory: 1711MB (+72MB) UNSAT Iteration Time: 0.12s 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: 1711MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 6.15s Memory: 1711MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 39.202s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 34.628s 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 : 1476291 Atoms : 1476291 Bodies : 1 (Original: 0) Tight : Yes Variables : 121826 (Eliminated: 0 Frozen: 20) Constraints : 9934 (Binary: 95.3% Ternary: 2.6% Other: 2.1%) Memory Peak : 1775MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.76s Memory: 1723MB (+12MB) UNSAT Iteration Time: 9.11s 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: 1735.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 5.43s Memory: 1723MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 47.739s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 43.156s Choices : 139 (Domain: 103) Conflicts : 31 (Analyzed: 30) Restarts : 0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 30 (Deleted: 0) Binary : 8 (Ratio: 26.67%) Ternary : 2 (Ratio: 6.67%) Conflict : 30 (Average Length: 14.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 30 (Average: 4.67 Max: 37 Sum: 140) Executed : 29 (Average: 4.63 Max: 37 Sum: 139 Ratio: 99.29%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 0.71%) Rules : 1476291 Atoms : 1476291 Bodies : 1 (Original: 0) Tight : Yes Variables : 244661 (Eliminated: 0 Frozen: 44) Constraints : 220626 (Binary: 98.6% Ternary: 0.7% Other: 0.7%) Memory Peak : 1775MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 0.86s Memory: 1748MB (+25MB) UNSAT Iteration Time: 8.54s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1773.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 5.78s Memory: 1748MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 4 Time : 56.810s (Solving: 0.10s 1st Model: 0.06s Unsat: 0.00s) CPU Time : 52.220s Choices : 4375 (Domain: 1478) Conflicts : 209 (Analyzed: 208) Restarts : 1 (Average: 208.00 Last: 78) Model-Level : 1218.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 208 (Deleted: 0) Binary : 11 (Ratio: 5.29%) Ternary : 8 (Ratio: 3.85%) Conflict : 208 (Average Length: 44.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 208 (Average: 12.28 Max: 444 Sum: 2555) Executed : 207 (Average: 12.28 Max: 444 Sum: 2554 Ratio: 99.96%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 0.04%) Rules : 1476291 Atoms : 1476291 Bodies : 1 (Original: 0) Tight : Yes Variables : 373118 (Eliminated: 0 Frozen: 69) Constraints : 1371998 (Binary: 99.3% Ternary: 0.3% Other: 0.3%) Memory Peak : 1825MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 0.78s Memory: 1825MB (+77MB) SAT Testing... NOT SERIALIZABLE Testing Time: 30.68s Memory: 2707MB (+882MB) Solving... [start: stats after solve call] Models : 0 Calls : 5 Time : 74.517s (Solving: 8.85s 1st Model: 0.06s Unsat: 8.75s) CPU Time : 69.932s Choices : 12947 (Domain: 7874) Conflicts : 2925 (Analyzed: 2923) Restarts : 7 (Average: 417.57 Last: 632) Model-Level : 1218.0 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 2923 (Deleted: 0) Binary : 66 (Ratio: 2.26%) Ternary : 51 (Ratio: 1.74%) Conflict : 2923 (Average Length: 1152.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 2923 (Average: 3.95 Max: 444 Sum: 11550) Executed : 2891 (Average: 3.77 Max: 444 Sum: 11022 Ratio: 95.43%) Bounded : 32 (Average: 16.50 Max: 17 Sum: 528 Ratio: 4.57%) Rules : 1961180 Atoms : 1581998 Bodies : 236392 (Original: 236391) Count : 2370 Equivalences : 79091 (Atom=Atom: 109 Body=Body: 0 Other: 78982) Tight : Yes Variables : 377835 (Eliminated: 0 Frozen: 78780) Constraints : 1761919 (Binary: 99.2% Ternary: 0.3% Other: 0.5%) Memory Peak : 2790MB Max. Length : 10 steps Models : 1 [endof: stats after solve call] Solving Time: 9.12s Memory: 2662MB (+-45MB) UNSAT Iteration Time: 48.88s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 2739.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 12.08s Memory: 2662MB (+0MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0 Calls : 6 Time : 8473.412s (Solving: 8392.54s 1st Model: 0.06s Unsat: 8392.44s) CPU Time : 8472.376s Choices : 1231237 (Domain: 1085212) Conflicts : 875647 (Analyzed: 875644) Restarts : 27 (Average: 32431.26 Last: 207851) Model-Level : 1218.0 Problems : 6 (Average Length: 12.83 Splits: 0) Lemmas : 875644 (Deleted: 814589) Binary : 312 (Ratio: 0.04%) Ternary : 206 (Ratio: 0.02%) Conflict : 875644 (Average Length: 9808.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 875644 (Average: 1.40 Max: 1609 Sum: 1230071) Executed : 875560 (Average: 1.40 Max: 1609 Sum: 1228451 Ratio: 99.87%) Bounded : 84 (Average: 19.29 Max: 22 Sum: 1620 Ratio: 0.13%) Rules : 1961180 Atoms : 1581998 Bodies : 236392 (Original: 236391) Count : 2370 Equivalences : 79091 (Atom=Atom: 109 Body=Body: 0 Other: 78982) Tight : Yes Variables : 527410 (Eliminated: 0 Frozen: 213170) Constraints : 4870944 (Binary: 99.5% Ternary: 0.2% Other: 0.3%) Memory Peak : 6267MB Max. Length : 15 steps Models : 1