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-20.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-20.pddl Parsing... Parsing: [0.010s CPU, 0.014s wall-clock] Normalizing task... [0.010s 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, 0.011s wall-clock] Preparing model... [0.000s CPU, 0.005s wall-clock] Generated 21 rules. Computing model... [0.060s CPU, 0.056s wall-clock] 382 relevant atoms 250 auxiliary atoms 632 final queue length 1054 total queue pushes Completing instantiation... [0.080s CPU, 0.077s wall-clock] Instantiating: [0.150s CPU, 0.153s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.022s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.000s CPU, 0.004s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 11 uncovered facts Choosing groups: [0.010s CPU, 0.005s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.040s CPU, 0.043s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.002s 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: [0.000s CPU, 0.004s wall-clock] Translating task: [0.070s CPU, 0.078s wall-clock] 290 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 20 propositions removed Detecting unreachable propositions: [0.050s CPU, 0.044s wall-clock] Reordering and filtering variables... 21 of 21 variables necessary. 11 of 21 mutex groups necessary. 200 of 200 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.020s CPU, 0.024s wall-clock] Translator variables: 21 Translator derived variables: 0 Translator facts: 132 Translator goal facts: 9 Translator mutex groups: 11 Translator total mutex groups size: 121 Translator operators: 200 Translator axioms: 0 Translator task size: 1753 Translator peak memory: 37068 KB Writing output... [0.020s CPU, 0.033s wall-clock] Done! [0.390s CPU, 0.400s wall-clock] planner.py version 0.0.1 Time: 0.08s Memory: 53MB 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 : 0.090s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.080s 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 : 5408 Atoms : 5408 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 : 189MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 125MB (+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: 125MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.03s Memory: 126MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 0.132s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.120s 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 : 5408 Atoms : 5408 Bodies : 1 (Original: 0) Tight : Yes Variables : 1693 (Eliminated: 0 Frozen: 1693) Constraints : 2979 (Binary: 89.6% Ternary: 5.4% Other: 5.0%) Memory Peak : 189MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 127MB (+1MB) UNSAT Iteration Time: 0.04s 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: 129.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.03s Memory: 128MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 0.180s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.168s 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 : 5408 Atoms : 5408 Bodies : 1 (Original: 0) Tight : Yes Variables : 3552 (Eliminated: 0 Frozen: 3552) Constraints : 14377 (Binary: 91.7% Ternary: 5.1% Other: 3.2%) Memory Peak : 189MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 129MB (+1MB) UNSAT Iteration Time: 0.05s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 131.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.03s Memory: 130MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 4 Time : 0.226s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.216s 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 : 5408 Atoms : 5408 Bodies : 1 (Original: 0) Tight : Yes Variables : 5488 (Eliminated: 0 Frozen: 5488) Constraints : 27222 (Binary: 92.0% Ternary: 5.1% Other: 2.8%) Memory Peak : 189MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 131MB (+1MB) UNSAT Iteration Time: 0.05s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 133.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.03s Memory: 132MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 5 Time : 0.276s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.264s Choices : 18 (Domain: 18) Conflicts : 10 (Analyzed: 7) Restarts : 0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 7 (Deleted: 0) Binary : 1 (Ratio: 14.29%) Ternary : 0 (Ratio: 0.00%) Conflict : 7 (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 : 7 (Average: 21.57 Max: 27 Sum: 151) Executed : 0 (Average: 2.57 Max: 5 Sum: 18 Ratio: 11.92%) Bounded : 7 (Average: 19.00 Max: 22 Sum: 133 Ratio: 88.08%) Rules : 5408 Atoms : 5408 Bodies : 1 (Original: 0) Tight : Yes Variables : 7424 (Eliminated: 0 Frozen: 7424) Constraints : 40067 (Binary: 92.1% Ternary: 5.1% Other: 2.7%) Memory Peak : 189MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 133MB (+1MB) UNSAT Iteration Time: 0.05s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 135.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.03s Memory: 134MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 6 Time : 0.335s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s) CPU Time : 0.320s Choices : 80 (Domain: 80) Conflicts : 31 (Analyzed: 27) Restarts : 0 Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 27 (Deleted: 0) Binary : 6 (Ratio: 22.22%) Ternary : 0 (Ratio: 0.00%) Conflict : 27 (Average Length: 23.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 27 (Average: 11.96 Max: 33 Sum: 323) Executed : 14 (Average: 2.96 Max: 33 Sum: 80 Ratio: 24.77%) Bounded : 13 (Average: 18.69 Max: 27 Sum: 243 Ratio: 75.23%) Rules : 5408 Atoms : 5408 Bodies : 1 (Original: 0) Tight : Yes Variables : 9360 (Eliminated: 0 Frozen: 9360) Constraints : 48569 (Binary: 92.0% Ternary: 5.2% Other: 2.8%) Memory Peak : 189MB Max. Length : 20 steps Models : 0 [endof: stats after solve call] Solving Time: 0.02s Memory: 135MB (+1MB) UNSAT Iteration Time: 0.06s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 137.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.04s Memory: 136MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 7 Time : 0.397s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s) CPU Time : 0.384s Choices : 375 (Domain: 375) Conflicts : 72 (Analyzed: 67) Restarts : 0 Problems : 7 (Average Length: 17.00 Splits: 0) Lemmas : 67 (Deleted: 0) Binary : 18 (Ratio: 26.87%) Ternary : 0 (Ratio: 0.00%) Conflict : 67 (Average Length: 27.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 67 (Average: 10.19 Max: 47 Sum: 683) Executed : 50 (Average: 5.60 Max: 47 Sum: 375 Ratio: 54.90%) Bounded : 17 (Average: 18.12 Max: 32 Sum: 308 Ratio: 45.10%) Rules : 5408 Atoms : 5408 Bodies : 1 (Original: 0) Tight : Yes Variables : 11296 (Eliminated: 0 Frozen: 11296) Constraints : 59410 (Binary: 92.1% Ternary: 5.2% Other: 2.8%) Memory Peak : 189MB Max. Length : 25 steps Models : 0 [endof: stats after solve call] Solving Time: 0.02s Memory: 137MB (+1MB) UNSAT Iteration Time: 0.07s 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: 139.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.03s Memory: 138MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 8 Time : 0.482s (Solving: 0.04s 1st Model: 0.00s Unsat: 0.04s) CPU Time : 0.468s Choices : 1653 (Domain: 1653) Conflicts : 214 (Analyzed: 208) Restarts : 2 (Average: 104.00 Last: 40) Problems : 8 (Average Length: 19.50 Splits: 0) Lemmas : 208 (Deleted: 0) Binary : 18 (Ratio: 8.65%) Ternary : 2 (Ratio: 0.96%) Conflict : 208 (Average Length: 129.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 208 (Average: 9.35 Max: 125 Sum: 1945) Executed : 189 (Average: 7.70 Max: 125 Sum: 1601 Ratio: 82.31%) Bounded : 19 (Average: 18.11 Max: 35 Sum: 344 Ratio: 17.69%) Rules : 5408 Atoms : 5408 Bodies : 1 (Original: 0) Tight : Yes Variables : 13232 (Eliminated: 0 Frozen: 13232) Constraints : 71925 (Binary: 92.1% Ternary: 5.2% Other: 2.7%) Memory Peak : 189MB Max. Length : 30 steps Models : 0 [endof: stats after solve call] Solving Time: 0.04s Memory: 140MB (+2MB) UNSAT Iteration Time: 0.09s 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: 143.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.04s Memory: 140MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 9 Time : 0.580s (Solving: 0.07s 1st Model: 0.02s Unsat: 0.04s) CPU Time : 0.568s Choices : 3977 (Domain: 3977) Conflicts : 289 (Analyzed: 283) Restarts : 3 (Average: 94.33 Last: 40) Model-Level : 122.0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 283 (Deleted: 0) Binary : 18 (Ratio: 6.36%) Ternary : 2 (Ratio: 0.71%) Conflict : 283 (Average Length: 123.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 283 (Average: 14.71 Max: 164 Sum: 4163) Executed : 263 (Average: 13.49 Max: 164 Sum: 3818 Ratio: 91.71%) Bounded : 20 (Average: 17.25 Max: 35 Sum: 345 Ratio: 8.29%) Rules : 5408 Atoms : 5408 Bodies : 1 (Original: 0) Tight : Yes Variables : 15168 (Eliminated: 0 Frozen: 15168) Constraints : 84770 (Binary: 92.2% Ternary: 5.2% Other: 2.7%) Memory Peak : 189MB Max. Length : 35 steps Models : 1 [endof: stats after solve call] Solving Time: 0.04s Memory: 141MB (+1MB) SAT Testing... SERIALIZABLE Testing Time: 0.09s Memory: 142MB (+1MB) Answer: 1 occurs(action(("unstack","f","d")),1) occurs(action(("stack","f","d")),2) occurs(action(("unstack","f","d")),3) occurs(action(("put-down","f")),4) occurs(action(("unstack","d","h")),5) occurs(action(("put-down","d")),6) occurs(action(("pick-up","h")),7) occurs(action(("put-down","h")),8) occurs(action(("unstack","c","g")),9) occurs(action(("put-down","c")),10) occurs(action(("pick-up","f")),11) occurs(action(("put-down","f")),12) occurs(action(("pick-up","h")),13) occurs(action(("stack","h","c")),14) occurs(action(("unstack","g","e")),15) occurs(action(("stack","g","h")),16) occurs(action(("unstack","e","i")),17) occurs(action(("stack","e","f")),18) occurs(action(("unstack","i","j")),19) occurs(action(("stack","i","d")),20) occurs(action(("unstack","j","a")),21) occurs(action(("put-down","j")),22) occurs(action(("unstack","g","h")),23) occurs(action(("stack","g","j")),24) occurs(action(("unstack","h","c")),25) occurs(action(("stack","h","g")),26) occurs(action(("unstack","e","f")),27) occurs(action(("stack","e","h")),28) occurs(action(("unstack","a","b")),29) occurs(action(("stack","a","e")),30) occurs(action(("unstack","i","d")),31) occurs(action(("stack","i","a")),32) occurs(action(("pick-up","f")),33) occurs(action(("stack","f","i")),34) occurs(action(("pick-up","d")),35) occurs(action(("stack","d","f")),36) occurs(action(("pick-up","b")),37) occurs(action(("stack","b","d")),38) occurs(action(("pick-up","c")),39) occurs(action(("stack","c","b")),40) SATISFIABLE Models : 1+ Calls : 9 Time : 0.580s (Solving: 0.07s 1st Model: 0.02s Unsat: 0.04s) CPU Time : 0.568s Choices : 3977 (Domain: 3977) Conflicts : 289 (Analyzed: 283) Restarts : 3 (Average: 94.33 Last: 40) Model-Level : 122.0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 283 (Deleted: 0) Binary : 18 (Ratio: 6.36%) Ternary : 2 (Ratio: 0.71%) Conflict : 283 (Average Length: 123.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 283 (Average: 14.71 Max: 164 Sum: 4163) Executed : 263 (Average: 13.49 Max: 164 Sum: 3818 Ratio: 91.71%) Bounded : 20 (Average: 17.25 Max: 35 Sum: 345 Ratio: 8.29%) Rules : 5408 Atoms : 5408 Bodies : 1 (Original: 0) Tight : Yes Variables : 15168 (Eliminated: 0 Frozen: 15168) Constraints : 84770 (Binary: 92.2% Ternary: 5.2% Other: 2.7%) Memory Peak : 189MB Max. Length : 40 steps Sol. Length : 40 steps Models : 1