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, 0.012s 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, 0.010s wall-clock] Preparing model... [0.000s CPU, 0.005s wall-clock] Generated 21 rules. Computing model... [0.040s CPU, 0.031s wall-clock] 205 relevant atoms 133 auxiliary atoms 338 final queue length 550 total queue pushes Completing instantiation... [0.040s CPU, 0.042s wall-clock] Instantiating: [0.090s CPU, 0.090s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.023s 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: [0.000s CPU, 0.003s wall-clock] Building translation key... [0.010s CPU, 0.001s wall-clock] Computing fact groups: [0.040s 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, 0.002s 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: [0.000s CPU, 0.002s wall-clock] Translating task: [0.040s CPU, 0.038s 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, 0.023s 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, 0.012s 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: 36556 KB Writing output... [0.020s CPU, 0.018s wall-clock] Done! [0.230s CPU, 0.236s wall-clock] planner.py version 0.0.1 Time: 0.04s 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: 51MB (+1MB) 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: 0.02s Memory: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 52MB (+0MB) 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 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.01s Memory: 52MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 53MB (+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 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.02s Memory: 54MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 54MB (+0MB) UNSAT Iteration Time: 0.02s 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: 0.01s Memory: 55MB (+1MB) 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(("put-down","c")),4) occurs(action(("unstack","g","e")),5) occurs(action(("put-down","g")),6) occurs(action(("pick-up","c")),7) occurs(action(("stack","c","g")),8) occurs(action(("unstack","a","d")),9) occurs(action(("stack","a","c")),10) occurs(action(("pick-up","d")),11) occurs(action(("stack","d","a")),12) occurs(action(("unstack","e","f")),13) occurs(action(("put-down","e")),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: 0.00s Memory: 55MB (+0MB) SAT SATISFIABLE Models : 1+ Calls : 5 Time : 0.126s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.120s Choices : 44 (Domain: 44) Conflicts : 9 (Analyzed: 7) Restarts : 0 Model-Level : 49.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 7 (Deleted: 0) Binary : 2 (Ratio: 28.57%) Ternary : 0 (Ratio: 0.00%) Conflict : 7 (Average Length: 2.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 7 (Average: 9.86 Max: 21 Sum: 69) Executed : 3 (Average: 2.43 Max: 21 Sum: 17 Ratio: 24.64%) Bounded : 4 (Average: 13.00 Max: 17 Sum: 52 Ratio: 75.36%) Rules : 2699 Atoms : 2699 Bodies : 1 (Original: 0) Tight : Yes Variables : 4071 (Eliminated: 0 Frozen: 1252) Constraints : 19739 (Binary: 90.3% Ternary: 5.7% Other: 4.0%) Memory Peak : 55MB Max. Length : 20 steps Sol. Length : 20 steps