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-12.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-12.pddl Parsing... Parsing: [0.010s CPU, 0.014s 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, 0.010s wall-clock] Preparing model... [0.000s CPU, 0.004s wall-clock] Generated 21 rules. Computing model... [0.030s CPU, 0.030s wall-clock] 205 relevant atoms 133 auxiliary atoms 338 final queue length 550 total queue pushes Completing instantiation... [0.050s CPU, 0.041s wall-clock] Instantiating: [0.090s CPU, 0.088s 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, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.002s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 8 uncovered facts Choosing groups: [0.010s CPU, 0.003s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.030s CPU, 0.035s 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: [0.010s CPU, 0.002s wall-clock] Translating task: [0.040s CPU, 0.037s wall-clock] 140 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 14 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.022s wall-clock] Reordering and filtering variables... 15 of 15 variables necessary. 8 of 15 mutex groups necessary. 98 of 98 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.011s wall-clock] Translator variables: 15 Translator derived variables: 0 Translator facts: 72 Translator goal facts: 6 Translator mutex groups: 8 Translator total mutex groups size: 64 Translator operators: 98 Translator axioms: 0 Translator task size: 871 Translator peak memory: 33368 KB Writing output... [0.020s CPU, 0.016s wall-clock] Done! [0.220s CPU, 0.230s wall-clock] planner.py version 0.0.1 Time: 0.08s Memory: 48MB 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: 48MB (+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: 0.05s Memory: 53MB (+5MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 53MB (+0MB) UNSAT Iteration Time: 0.06s 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: 56MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 56MB (+0MB) UNSAT Iteration Time: 0.06s 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: 0.04s Memory: 58MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 59MB (+1MB) UNSAT Iteration Time: 0.05s 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: 0.04s Memory: 61MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("unstack","b","c")),1) occurs(action(("put-down","b")),2) occurs(action(("unstack","c","g")),3) occurs(action(("stack","c","a")),4) occurs(action(("unstack","g","e")),5) occurs(action(("put-down","g")),6) occurs(action(("unstack","c","a")),7) occurs(action(("stack","c","g")),8) occurs(action(("unstack","a","d")),9) occurs(action(("stack","a","c")),10) occurs(action(("unstack","e","f")),11) occurs(action(("put-down","e")),12) occurs(action(("pick-up","d")),13) occurs(action(("stack","d","a")),14) occurs(action(("pick-up","f")),15) occurs(action(("stack","f","d")),16) occurs(action(("pick-up","b")),17) occurs(action(("stack","b","f")),18) occurs(action(("pick-up","e")),19) occurs(action(("stack","e","b")),20) Solving Time: 0.01s Memory: 62MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 5 Time : 0.301s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.300s Choices : 299 Conflicts : 60 (Analyzed: 58) Restarts : 0 Model-Level : 28.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 58 (Deleted: 0) Binary : 20 (Ratio: 34.48%) Ternary : 1 (Ratio: 1.72%) Conflict : 58 (Average Length: 25.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 58 (Average: 6.24 Max: 53 Sum: 362) Executed : 47 (Average: 5.05 Max: 53 Sum: 293 Ratio: 80.94%) Bounded : 11 (Average: 6.27 Max: 22 Sum: 69 Ratio: 19.06%) Rules : 19737 Atoms : 19737 Bodies : 1 (Original: 0) Tight : Yes Variables : 7526 (Eliminated: 0 Frozen: 6425) Constraints : 20679 (Binary: 90.4% Ternary: 5.7% Other: 3.9%) Memory Peak : 62MB Max. Length : 20 steps Sol. Length : 20 steps