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-26.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-26.pddl Parsing... Parsing: [0.020s CPU, 0.014s 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, 0.011s wall-clock] Preparing model... [0.010s CPU, 0.006s wall-clock] Generated 21 rules. Computing model... [0.080s CPU, 0.076s wall-clock] 530 relevant atoms 348 auxiliary atoms 878 final queue length 1480 total queue pushes Completing instantiation... [0.100s CPU, 0.100s wall-clock] Instantiating: [0.200s CPU, 0.198s 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... [0.010s CPU, 0.005s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 13 uncovered facts Choosing groups: [0.010s CPU, 0.007s wall-clock] Building translation key... [0.010s CPU, 0.002s wall-clock] Computing fact groups: [0.050s CPU, 0.050s 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: [0.000s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.005s wall-clock] Translating task: [0.100s CPU, 0.101s wall-clock] 420 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 24 propositions removed Detecting unreachable propositions: [0.060s CPU, 0.056s wall-clock] Reordering and filtering variables... 25 of 25 variables necessary. 13 of 25 mutex groups necessary. 288 of 288 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.030s CPU, 0.032s wall-clock] Translator variables: 25 Translator derived variables: 0 Translator facts: 182 Translator goal facts: 11 Translator mutex groups: 13 Translator total mutex groups size: 169 Translator operators: 288 Translator axioms: 0 Translator task size: 2511 Translator peak memory: 34392 KB Writing output... [0.040s CPU, 0.045s wall-clock] Done! [0.510s CPU, 0.510s wall-clock] planner.py version 0.0.1 Time: 0.12s Memory: 50MB 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... Solving Time: 0.00s Memory: 50MB (+0MB) 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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.06s Memory: 52MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 53MB (+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 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.05s Memory: 55MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 56MB (+1MB) UNSAT Iteration Time: 0.07s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.05s Memory: 58MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 59MB (+1MB) UNSAT Iteration Time: 0.07s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.05s Memory: 61MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 63MB (+2MB) UNSAT Iteration Time: 0.07s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.05s Memory: 64MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 66MB (+2MB) UNSAT Iteration Time: 0.08s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.05s Memory: 68MB (+2MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 69MB (+1MB) UNSAT Iteration Time: 0.09s 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 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.05s Memory: 71MB (+2MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 74MB (+3MB) UNSAT Iteration Time: 0.17s 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 Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.05s Memory: 76MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("unstack","c","g")),1) occurs(action(("put-down","c")),2) occurs(action(("unstack","k","d")),3) occurs(action(("stack","k","c")),4) occurs(action(("unstack","g","h")),5) occurs(action(("put-down","g")),6) occurs(action(("unstack","h","i")),7) occurs(action(("put-down","h")),8) occurs(action(("unstack","i","f")),9) occurs(action(("stack","i","d")),10) occurs(action(("pick-up","g")),11) occurs(action(("put-down","g")),12) occurs(action(("unstack","f","b")),13) occurs(action(("put-down","f")),14) occurs(action(("unstack","b","a")),15) occurs(action(("stack","b","i")),16) occurs(action(("pick-up","g")),17) occurs(action(("stack","g","b")),18) occurs(action(("unstack","k","c")),19) occurs(action(("put-down","k")),20) occurs(action(("unstack","a","l")),21) occurs(action(("stack","a","c")),22) occurs(action(("unstack","l","e")),23) occurs(action(("stack","l","h")),24) occurs(action(("unstack","l","h")),25) occurs(action(("stack","l","g")),26) occurs(action(("pick-up","f")),27) occurs(action(("stack","f","l")),28) occurs(action(("unstack","a","c")),29) occurs(action(("stack","a","f")),30) occurs(action(("pick-up","h")),31) occurs(action(("stack","h","a")),32) occurs(action(("pick-up","k")),33) occurs(action(("stack","k","h")),34) occurs(action(("unstack","e","j")),35) occurs(action(("stack","e","k")),36) occurs(action(("pick-up","c")),37) occurs(action(("stack","c","e")),38) occurs(action(("pick-up","j")),39) occurs(action(("stack","j","c")),40) Solving Time: 0.05s Memory: 77MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 9 Time : 0.867s (Solving: 0.17s 1st Model: 0.04s Unsat: 0.13s) CPU Time : 0.850s Choices : 7505 (Domain: 7505) Conflicts : 421 (Analyzed: 416) Restarts : 4 (Average: 104.00 Last: 43) Model-Level : 285.0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 416 (Deleted: 0) Binary : 40 (Ratio: 9.62%) Ternary : 1 (Ratio: 0.24%) Conflict : 416 (Average Length: 1318.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 416 (Average: 18.16 Max: 449 Sum: 7554) Executed : 399 (Average: 17.37 Max: 449 Sum: 7227 Ratio: 95.67%) Bounded : 17 (Average: 19.24 Max: 37 Sum: 327 Ratio: 4.33%) Rules : 8442 Atoms : 8442 Bodies : 1 (Original: 0) Tight : Yes Variables : 22779 (Eliminated: 0 Frozen: 18207) Constraints : 130365 (Binary: 92.7% Ternary: 4.1% Other: 3.2%) Memory Peak : 80MB Max. Length : 40 steps Sol. Length : 40 steps