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-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-2000/domains/blocks-strips-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-16.pddl Parsing... Parsing: [0.010s CPU, 0.016s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.003s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.000s CPU, 0.011s wall-clock] Preparing model... [0.010s CPU, 0.006s wall-clock] Generated 21 rules. Computing model... [0.050s CPU, 0.053s wall-clock] 317 relevant atoms 207 auxiliary atoms 524 final queue length 868 total queue pushes Completing instantiation... [0.070s CPU, 0.069s wall-clock] Instantiating: [0.140s CPU, 0.143s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.030s CPU, 0.028s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.000s CPU, 0.003s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 10 uncovered facts Choosing groups: [0.000s CPU, 0.004s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.050s CPU, 0.046s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.002s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.003s wall-clock] Translating task: [0.070s CPU, 0.064s wall-clock] 234 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 18 propositions removed Detecting unreachable propositions: [0.030s CPU, 0.035s wall-clock] Reordering and filtering variables... 19 of 19 variables necessary. 10 of 19 mutex groups necessary. 162 of 162 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.020s CPU, 0.019s wall-clock] Translator variables: 19 Translator derived variables: 0 Translator facts: 110 Translator goal facts: 8 Translator mutex groups: 10 Translator total mutex groups size: 100 Translator operators: 162 Translator axioms: 0 Translator task size: 1425 Translator peak memory: 36812 KB Writing output... [0.030s CPU, 0.028s wall-clock] Done! [0.350s CPU, 0.364s wall-clock] planner.py version 0.0.1 Time: 0.06s Memory: 52MB 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 : 0.065s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.056s 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 : 4401 Atoms : 4401 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 : 188MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 124MB (+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: 124MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.02s Memory: 125MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 0.097s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.084s 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 : 4401 Atoms : 4401 Bodies : 1 (Original: 0) Tight : Yes Variables : 1410 (Eliminated: 0 Frozen: 436) Constraints : 1653 (Binary: 86.8% Ternary: 6.4% Other: 6.8%) Memory Peak : 188MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 126MB (+1MB) UNSAT Iteration Time: 0.03s 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: 128.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.03s Memory: 127MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 0.131s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.120s 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 : 4401 Atoms : 4401 Bodies : 1 (Original: 0) Tight : Yes Variables : 2921 (Eliminated: 0 Frozen: 924) Constraints : 9704 (Binary: 90.8% Ternary: 5.4% Other: 3.8%) Memory Peak : 188MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 127MB (+0MB) UNSAT Iteration Time: 0.04s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 129.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.03s Memory: 128MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 4 Time : 0.165s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.156s 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 : 4401 Atoms : 4401 Bodies : 1 (Original: 0) Tight : Yes Variables : 4532 (Eliminated: 0 Frozen: 1424) Constraints : 20144 (Binary: 91.4% Ternary: 5.3% Other: 3.3%) Memory Peak : 188MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 129MB (+1MB) UNSAT Iteration Time: 0.04s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 131.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.03s Memory: 130MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 5 Time : 0.200s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.192s Choices : 8 (Domain: 8) Conflicts : 7 (Analyzed: 4) Restarts : 0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 4 (Deleted: 0) Binary : 1 (Ratio: 25.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 4 (Average Length: 1.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 4 (Average: 18.75 Max: 25 Sum: 75) Executed : 0 (Average: 2.00 Max: 3 Sum: 8 Ratio: 10.67%) Bounded : 4 (Average: 16.75 Max: 22 Sum: 67 Ratio: 89.33%) Rules : 4401 Atoms : 4401 Bodies : 1 (Original: 0) Tight : Yes Variables : 6143 (Eliminated: 0 Frozen: 1924) Constraints : 30584 (Binary: 91.6% Ternary: 5.3% Other: 3.1%) Memory Peak : 188MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 131MB (+1MB) UNSAT Iteration Time: 0.04s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 133.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.02s Memory: 132MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 6 Time : 0.237s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.228s Choices : 88 (Domain: 88) Conflicts : 28 (Analyzed: 24) Restarts : 0 Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 24 (Deleted: 0) Binary : 3 (Ratio: 12.50%) Ternary : 0 (Ratio: 0.00%) Conflict : 24 (Average Length: 1.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 24 (Average: 26.75 Max: 33 Sum: 642) Executed : 1 (Average: 3.67 Max: 33 Sum: 88 Ratio: 13.71%) Bounded : 23 (Average: 24.09 Max: 27 Sum: 554 Ratio: 86.29%) Rules : 4401 Atoms : 4401 Bodies : 1 (Original: 0) Tight : Yes Variables : 7754 (Eliminated: 0 Frozen: 2424) Constraints : 39412 (Binary: 91.6% Ternary: 5.3% Other: 3.1%) Memory Peak : 188MB Max. Length : 20 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 133MB (+1MB) UNSAT Iteration Time: 0.04s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 135.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.03s Memory: 133MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 7 Time : 0.280s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.272s Choices : 175 (Domain: 175) Conflicts : 33 (Analyzed: 29) Restarts : 0 Model-Level : 114.0 Problems : 7 (Average Length: 17.00 Splits: 0) Lemmas : 29 (Deleted: 0) Binary : 3 (Ratio: 10.34%) Ternary : 0 (Ratio: 0.00%) Conflict : 29 (Average Length: 9.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 29 (Average: 22.31 Max: 33 Sum: 647) Executed : 6 (Average: 3.21 Max: 33 Sum: 93 Ratio: 14.37%) Bounded : 23 (Average: 24.09 Max: 27 Sum: 554 Ratio: 85.63%) Rules : 4401 Atoms : 4401 Bodies : 1 (Original: 0) Tight : Yes Variables : 9365 (Eliminated: 0 Frozen: 2924) Constraints : 43352 (Binary: 91.4% Ternary: 5.4% Other: 3.2%) Memory Peak : 188MB Max. Length : 25 steps Models : 1 [endof: stats after solve call] Solving Time: 0.01s Memory: 134MB (+1MB) SAT Testing... SERIALIZABLE Testing Time: 0.04s Memory: 135MB (+1MB) Answer: 1 occurs(action(("unstack","f","g")),1) occurs(action(("put-down","f")),2) occurs(action(("unstack","g","e")),3) occurs(action(("put-down","g")),4) occurs(action(("unstack","e","a")),5) occurs(action(("put-down","e")),6) occurs(action(("unstack","a","i")),7) occurs(action(("put-down","a")),8) occurs(action(("unstack","i","d")),9) occurs(action(("put-down","i")),10) occurs(action(("unstack","d","h")),11) occurs(action(("put-down","d")),12) occurs(action(("unstack","h","b")),13) occurs(action(("put-down","h")),14) occurs(action(("pick-up","e")),15) occurs(action(("stack","e","h")),16) occurs(action(("pick-up","f")),17) occurs(action(("stack","f","e")),18) occurs(action(("pick-up","i")),19) occurs(action(("stack","i","f")),20) occurs(action(("pick-up","a")),21) occurs(action(("stack","a","i")),22) occurs(action(("pick-up","c")),23) occurs(action(("stack","c","a")),24) occurs(action(("pick-up","b")),25) occurs(action(("stack","b","c")),26) occurs(action(("pick-up","d")),27) occurs(action(("stack","d","b")),28) occurs(action(("pick-up","g")),29) occurs(action(("stack","g","d")),30) SATISFIABLE Models : 1+ Calls : 7 Time : 0.280s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.272s Choices : 175 (Domain: 175) Conflicts : 33 (Analyzed: 29) Restarts : 0 Model-Level : 114.0 Problems : 7 (Average Length: 17.00 Splits: 0) Lemmas : 29 (Deleted: 0) Binary : 3 (Ratio: 10.34%) Ternary : 0 (Ratio: 0.00%) Conflict : 29 (Average Length: 9.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 29 (Average: 22.31 Max: 33 Sum: 647) Executed : 6 (Average: 3.21 Max: 33 Sum: 93 Ratio: 14.37%) Bounded : 23 (Average: 24.09 Max: 27 Sum: 554 Ratio: 85.63%) Rules : 4401 Atoms : 4401 Bodies : 1 (Original: 0) Tight : Yes Variables : 9365 (Eliminated: 0 Frozen: 2924) Constraints : 43352 (Binary: 91.4% Ternary: 5.4% Other: 3.2%) Memory Peak : 188MB Max. Length : 30 steps Sol. Length : 30 steps Models : 1