INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-31.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-2000/domains/blocks-strips-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-31.pddl Parsing... Parsing: [0.020s CPU, 0.015s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.003s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.010s wall-clock] Preparing model... [0.010s CPU, 0.008s wall-clock] Generated 21 rules. Computing model... [0.100s CPU, 0.112s wall-clock] 797 relevant atoms 525 auxiliary atoms 1322 final queue length 2257 total queue pushes Completing instantiation... [0.160s CPU, 0.155s wall-clock] Instantiating: [0.290s CPU, 0.290s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.023s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.020s CPU, 0.009s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 16 uncovered facts Choosing groups: [0.010s CPU, 0.010s wall-clock] Building translation key... [0.000s CPU, 0.004s wall-clock] Computing fact groups: [0.060s CPU, 0.068s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.004s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.006s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.008s wall-clock] Translating task: [0.180s CPU, 0.180s wall-clock] 660 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 30 propositions removed Detecting unreachable propositions: [0.100s CPU, 0.094s wall-clock] Reordering and filtering variables... 31 of 31 variables necessary. 16 of 31 mutex groups necessary. 450 of 450 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.050s CPU, 0.058s wall-clock] Translator variables: 31 Translator derived variables: 0 Translator facts: 272 Translator goal facts: 14 Translator mutex groups: 16 Translator total mutex groups size: 256 Translator operators: 450 Translator axioms: 0 Translator task size: 3903 Translator peak memory: 38604 KB Writing output... [0.070s CPU, 0.071s wall-clock] Done! [0.800s CPU, 0.796s wall-clock] planner.py version 0.0.1 Time: 0.14s Memory: 57MB 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 : 0.164s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.140s 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 : 12006 Atoms : 12006 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 : 193MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 129MB (+72MB) UNSAT Iteration Time: 0.00s 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: 129MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.05s Memory: 131MB (+2MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 0.232s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.208s 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 : 12006 Atoms : 12006 Bodies : 1 (Original: 0) Tight : Yes Variables : 3520 (Eliminated: 0 Frozen: 1265) Constraints : 11118 (Binary: 93.0% Ternary: 4.4% Other: 2.6%) Memory Peak : 193MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 132MB (+1MB) UNSAT Iteration Time: 0.07s 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: 135.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.06s Memory: 135MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 0.308s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.284s Choices : 0 Conflicts : 1 (Analyzed: 0) Restarts : 0 Problems : 3 (Average Length: 7.00 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 : 12006 Atoms : 12006 Bodies : 1 (Original: 0) Tight : Yes Variables : 7472 (Eliminated: 0 Frozen: 2544) Constraints : 38855 (Binary: 93.5% Ternary: 4.6% Other: 1.9%) Memory Peak : 193MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 136MB (+1MB) UNSAT Iteration Time: 0.08s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 140.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.06s Memory: 139MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 4 Time : 0.391s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.368s Choices : 0 Conflicts : 2 (Analyzed: 0) Restarts : 0 Problems : 4 (Average Length: 9.50 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 : 12006 Atoms : 12006 Bodies : 1 (Original: 0) Tight : Yes Variables : 11483 (Eliminated: 0 Frozen: 3824) Constraints : 67475 (Binary: 93.5% Ternary: 4.7% Other: 1.8%) Memory Peak : 193MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 140MB (+1MB) UNSAT Iteration Time: 0.09s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 144.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.06s Memory: 143MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 5 Time : 0.480s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.456s Choices : 0 Conflicts : 3 (Analyzed: 0) Restarts : 0 Problems : 5 (Average Length: 12.00 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 : 12006 Atoms : 12006 Bodies : 1 (Original: 0) Tight : Yes Variables : 15494 (Eliminated: 0 Frozen: 5104) Constraints : 96095 (Binary: 93.5% Ternary: 4.7% Other: 1.8%) Memory Peak : 193MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 145MB (+2MB) UNSAT Iteration Time: 0.09s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 150.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.06s Memory: 147MB (+2MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 6 Time : 0.570s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s) CPU Time : 0.544s Choices : 17 (Domain: 17) Conflicts : 11 (Analyzed: 7) Restarts : 0 Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 7 (Deleted: 0) Binary : 1 (Ratio: 14.29%) Ternary : 0 (Ratio: 0.00%) Conflict : 7 (Average Length: 6.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 7 (Average: 14.14 Max: 31 Sum: 99) Executed : 3 (Average: 2.43 Max: 31 Sum: 17 Ratio: 17.17%) Bounded : 4 (Average: 20.50 Max: 27 Sum: 82 Ratio: 82.83%) Rules : 12006 Atoms : 12006 Bodies : 1 (Original: 0) Tight : Yes Variables : 19505 (Eliminated: 0 Frozen: 6384) Constraints : 124715 (Binary: 93.6% Ternary: 4.7% Other: 1.7%) Memory Peak : 193MB Max. Length : 20 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 149MB (+2MB) UNSAT Iteration Time: 0.09s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 154.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.07s Memory: 153MB (+4MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 7 Time : 0.680s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s) CPU Time : 0.652s Choices : 74 (Domain: 74) Conflicts : 27 (Analyzed: 22) Restarts : 0 Problems : 7 (Average Length: 17.00 Splits: 0) Lemmas : 22 (Deleted: 0) Binary : 8 (Ratio: 36.36%) Ternary : 0 (Ratio: 0.00%) Conflict : 22 (Average Length: 16.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 22 (Average: 8.64 Max: 38 Sum: 190) Executed : 15 (Average: 3.36 Max: 38 Sum: 74 Ratio: 38.95%) Bounded : 7 (Average: 16.57 Max: 32 Sum: 116 Ratio: 61.05%) Rules : 12006 Atoms : 12006 Bodies : 1 (Original: 0) Tight : Yes Variables : 23516 (Eliminated: 0 Frozen: 7664) Constraints : 148183 (Binary: 93.5% Ternary: 4.7% Other: 1.7%) Memory Peak : 193MB Max. Length : 25 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 154MB (+1MB) UNSAT Iteration Time: 0.11s Iteration 8 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)] Grounded Until: 30 Expected Memory: 159.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.06s Memory: 156MB (+2MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 8 Time : 0.787s (Solving: 0.02s 1st Model: 0.00s Unsat: 0.02s) CPU Time : 0.760s Choices : 441 (Domain: 441) Conflicts : 43 (Analyzed: 37) Restarts : 0 Problems : 8 (Average Length: 19.50 Splits: 0) Lemmas : 37 (Deleted: 0) Binary : 18 (Ratio: 48.65%) Ternary : 0 (Ratio: 0.00%) Conflict : 37 (Average Length: 35.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 37 (Average: 15.11 Max: 108 Sum: 559) Executed : 28 (Average: 11.92 Max: 108 Sum: 441 Ratio: 78.89%) Bounded : 9 (Average: 13.11 Max: 32 Sum: 118 Ratio: 21.11%) Rules : 12006 Atoms : 12006 Bodies : 1 (Original: 0) Tight : Yes Variables : 27527 (Eliminated: 0 Frozen: 8944) Constraints : 173930 (Binary: 93.5% Ternary: 4.7% Other: 1.7%) Memory Peak : 193MB Max. Length : 30 steps Models : 0 [endof: stats after solve call] Solving Time: 0.02s Memory: 159MB (+3MB) UNSAT Iteration Time: 0.11s Iteration 9 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)] Grounded Until: 35 Expected Memory: 164.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.06s Memory: 161MB (+2MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 9 Time : 0.895s (Solving: 0.03s 1st Model: 0.01s Unsat: 0.02s) CPU Time : 0.868s Choices : 652 (Domain: 652) Conflicts : 45 (Analyzed: 39) Restarts : 0 Model-Level : 251.0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 39 (Deleted: 0) Binary : 18 (Ratio: 46.15%) Ternary : 0 (Ratio: 0.00%) Conflict : 39 (Average Length: 45.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 39 (Average: 14.38 Max: 108 Sum: 561) Executed : 30 (Average: 11.36 Max: 108 Sum: 443 Ratio: 78.97%) Bounded : 9 (Average: 13.11 Max: 32 Sum: 118 Ratio: 21.03%) Rules : 12006 Atoms : 12006 Bodies : 1 (Original: 0) Tight : Yes Variables : 31538 (Eliminated: 0 Frozen: 10224) Constraints : 202550 (Binary: 93.5% Ternary: 4.7% Other: 1.7%) Memory Peak : 193MB Max. Length : 35 steps Models : 1 [endof: stats after solve call] Solving Time: 0.02s Memory: 163MB (+2MB) SAT Testing... SERIALIZABLE Testing Time: 0.12s Memory: 166MB (+3MB) Answer: 1 occurs(action(("unstack","e","j")),1) occurs(action(("stack","e","f")),2) occurs(action(("unstack","j","d")),3) occurs(action(("put-down","j")),4) occurs(action(("unstack","d","l")),5) occurs(action(("put-down","d")),6) occurs(action(("unstack","l","c")),7) occurs(action(("put-down","l")),8) occurs(action(("unstack","c","g")),9) occurs(action(("put-down","c")),10) occurs(action(("unstack","i","h")),11) occurs(action(("stack","i","c")),12) occurs(action(("unstack","m","n")),13) occurs(action(("put-down","m")),14) occurs(action(("pick-up","n")),15) occurs(action(("stack","n","i")),16) occurs(action(("pick-up","d")),17) occurs(action(("stack","d","n")),18) occurs(action(("pick-up","j")),19) occurs(action(("stack","j","d")),20) occurs(action(("pick-up","l")),21) occurs(action(("stack","l","j")),22) occurs(action(("unstack","b","a")),23) occurs(action(("stack","b","l")),24) occurs(action(("unstack","a","o")),25) occurs(action(("stack","a","b")),26) occurs(action(("unstack","e","f")),27) occurs(action(("stack","e","a")),28) occurs(action(("unstack","f","k")),29) occurs(action(("stack","f","e")),30) occurs(action(("pick-up","m")),31) occurs(action(("stack","m","f")),32) occurs(action(("pick-up","k")),33) occurs(action(("stack","k","m")),34) occurs(action(("pick-up","h")),35) occurs(action(("stack","h","k")),36) occurs(action(("pick-up","o")),37) occurs(action(("stack","o","h")),38) occurs(action(("pick-up","g")),39) occurs(action(("stack","g","o")),40) SATISFIABLE Models : 1+ Calls : 9 Time : 0.895s (Solving: 0.03s 1st Model: 0.01s Unsat: 0.02s) CPU Time : 0.868s Choices : 652 (Domain: 652) Conflicts : 45 (Analyzed: 39) Restarts : 0 Model-Level : 251.0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 39 (Deleted: 0) Binary : 18 (Ratio: 46.15%) Ternary : 0 (Ratio: 0.00%) Conflict : 39 (Average Length: 45.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 39 (Average: 14.38 Max: 108 Sum: 561) Executed : 30 (Average: 11.36 Max: 108 Sum: 443 Ratio: 78.97%) Bounded : 9 (Average: 13.11 Max: 32 Sum: 118 Ratio: 21.03%) Rules : 12006 Atoms : 12006 Bodies : 1 (Original: 0) Tight : Yes Variables : 31538 (Eliminated: 0 Frozen: 10224) Constraints : 202550 (Binary: 93.5% Ternary: 4.7% Other: 1.7%) Memory Peak : 193MB Max. Length : 40 steps Sol. Length : 40 steps Models : 1