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-9.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-9.pddl Parsing... Parsing: [0.010s CPU, 0.012s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.002s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.009s wall-clock] Preparing model... [0.000s CPU, 0.004s wall-clock] Generated 21 rules. Computing model... [0.030s CPU, 0.023s wall-clock] 158 relevant atoms 102 auxiliary atoms 260 final queue length 417 total queue pushes Completing instantiation... [0.020s CPU, 0.031s wall-clock] Instantiating: [0.060s CPU, 0.069s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.030s CPU, 0.027s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.010s CPU, 0.002s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 7 uncovered facts Choosing groups: [0.000s CPU, 0.002s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.040s CPU, 0.037s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.001s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.001s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.002s wall-clock] Translating task: [0.030s CPU, 0.030s wall-clock] 102 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 12 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.016s wall-clock] Reordering and filtering variables... 13 of 13 variables necessary. 7 of 13 mutex groups necessary. 72 of 72 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.009s wall-clock] Translator variables: 13 Translator derived variables: 0 Translator facts: 56 Translator goal facts: 5 Translator mutex groups: 7 Translator total mutex groups size: 49 Translator operators: 72 Translator axioms: 0 Translator task size: 645 Translator peak memory: 36300 KB Writing output... [0.010s CPU, 0.013s wall-clock] Done! [0.180s CPU, 0.193s wall-clock] planner.py version 0.0.1 Time: 0.03s Memory: 51MB 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 : 0.033s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.028s 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 : 2003 Atoms : 2003 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 : 187MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 123MB (+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: 123MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.02s Memory: 123MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 0.053s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.048s 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 : 2003 Atoms : 2003 Bodies : 1 (Original: 0) Tight : Yes Variables : 715 (Eliminated: 0 Frozen: 715) Constraints : 1029 (Binary: 84.5% Ternary: 7.5% Other: 8.1%) Memory Peak : 187MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 124MB (+1MB) UNSAT Iteration Time: 0.02s 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: 125.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.02s Memory: 124MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 0.074s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.072s 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 : 2003 Atoms : 2003 Bodies : 1 (Original: 0) Tight : Yes Variables : 1508 (Eliminated: 0 Frozen: 1508) Constraints : 5438 (Binary: 88.7% Ternary: 6.2% Other: 5.1%) Memory Peak : 187MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 125MB (+1MB) UNSAT Iteration Time: 0.02s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 126.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.02s Memory: 125MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 4 Time : 0.097s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.096s Choices : 10 (Domain: 10) Conflicts : 5 (Analyzed: 3) Restarts : 0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 3 (Deleted: 0) Binary : 1 (Ratio: 33.33%) Ternary : 0 (Ratio: 0.00%) Conflict : 3 (Average Length: 3.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 3 (Average: 3.67 Max: 6 Sum: 11) Executed : 2 (Average: 3.33 Max: 6 Sum: 10 Ratio: 90.91%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 9.09%) Rules : 2003 Atoms : 2003 Bodies : 1 (Original: 0) Tight : Yes Variables : 2324 (Eliminated: 0 Frozen: 2324) Constraints : 10163 (Binary: 89.2% Ternary: 6.1% Other: 4.7%) Memory Peak : 187MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 125MB (+0MB) UNSAT Iteration Time: 0.02s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 126.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.02s Memory: 126MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 5 Time : 0.120s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.124s Choices : 50 (Domain: 50) Conflicts : 11 (Analyzed: 9) Restarts : 0 Model-Level : 39.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 9 (Deleted: 0) Binary : 1 (Ratio: 11.11%) Ternary : 0 (Ratio: 0.00%) Conflict : 9 (Average Length: 4.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 9 (Average: 3.78 Max: 6 Sum: 34) Executed : 8 (Average: 3.67 Max: 6 Sum: 33 Ratio: 97.06%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 2.94%) Rules : 2003 Atoms : 2003 Bodies : 1 (Original: 0) Tight : Yes Variables : 3140 (Eliminated: 0 Frozen: 3140) Constraints : 14888 (Binary: 89.4% Ternary: 6.0% Other: 4.5%) Memory Peak : 187MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 0.00s Memory: 126MB (+0MB) SAT Testing... SERIALIZABLE Testing Time: 0.02s Memory: 126MB (+0MB) Answer: 1 occurs(action(("unstack","a","d")),1) occurs(action(("put-down","a")),2) occurs(action(("unstack","d","b")),3) occurs(action(("put-down","d")),4) occurs(action(("unstack","b","f")),5) occurs(action(("stack","b","a")),6) occurs(action(("unstack","f","e")),7) occurs(action(("put-down","f")),8) occurs(action(("unstack","e","c")),9) occurs(action(("put-down","e")),10) occurs(action(("pick-up","c")),11) occurs(action(("stack","c","d")),12) occurs(action(("unstack","b","a")),13) occurs(action(("stack","b","c")),14) occurs(action(("pick-up","a")),15) occurs(action(("stack","a","b")),16) occurs(action(("pick-up","f")),17) occurs(action(("stack","f","a")),18) occurs(action(("pick-up","e")),19) occurs(action(("stack","e","f")),20) SATISFIABLE Models : 1+ Calls : 5 Time : 0.120s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.124s Choices : 50 (Domain: 50) Conflicts : 11 (Analyzed: 9) Restarts : 0 Model-Level : 39.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 9 (Deleted: 0) Binary : 1 (Ratio: 11.11%) Ternary : 0 (Ratio: 0.00%) Conflict : 9 (Average Length: 4.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 9 (Average: 3.78 Max: 6 Sum: 34) Executed : 8 (Average: 3.67 Max: 6 Sum: 33 Ratio: 97.06%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 2.94%) Rules : 2003 Atoms : 2003 Bodies : 1 (Original: 0) Tight : Yes Variables : 3140 (Eliminated: 0 Frozen: 3140) Constraints : 14888 (Binary: 89.4% Ternary: 6.0% Other: 4.5%) Memory Peak : 187MB Max. Length : 20 steps Sol. Length : 20 steps Models : 1