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: [0.020s 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, 0.011s wall-clock] Preparing model... [0.010s CPU, 0.006s wall-clock] Generated 21 rules. Computing model... [0.050s CPU, 0.056s wall-clock] 382 relevant atoms 250 auxiliary atoms 632 final queue length 1054 total queue pushes Completing instantiation... [0.070s CPU, 0.074s wall-clock] Instantiating: [0.140s CPU, 0.150s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.020s wall-clock] Checking invariant weight... [0.010s CPU, 0.001s 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: [0.000s CPU, 0.004s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.040s CPU, 0.039s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.010s 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, 0.003s wall-clock] Translating task: [0.070s CPU, 0.071s 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: [0.040s CPU, 0.038s 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, 0.021s 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: 33880 KB Writing output... [0.030s CPU, 0.032s wall-clock] Done! [0.370s CPU, 0.374s wall-clock] planner.py version 0.0.1 Time: 0.20s Memory: 55MB 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: 55MB (+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: 0.14s Memory: 74MB (+19MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 76MB (+2MB) UNSAT Iteration Time: 0.18s 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: 0.18s Memory: 88MB (+12MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 90MB (+2MB) UNSAT Iteration Time: 0.22s 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: 0.15s Memory: 97MB (+7MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 101MB (+4MB) UNSAT Iteration Time: 0.20s 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: 0.15s Memory: 108MB (+7MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 112MB (+4MB) UNSAT Iteration Time: 0.23s 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: 0.22s Memory: 125MB (+13MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 127MB (+2MB) UNSAT Iteration Time: 0.36s 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: 0.15s Memory: 135MB (+8MB) Unblocking actions... Solving... Solving Time: 0.37s Memory: 141MB (+6MB) UNSAT Iteration Time: 0.57s 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: 0.15s Memory: 147MB (+6MB) Unblocking actions... Solving... Solving Time: 0.58s Memory: 150MB (+3MB) UNSAT Iteration Time: 0.79s 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: 0.16s Memory: 159MB (+9MB) Unblocking actions... Solving... Answer: 1 occurs(action(("unstack","c","g")),1) occurs(action(("put-down","c")),2) occurs(action(("unstack","g","e")),3) occurs(action(("put-down","g")),4) occurs(action(("unstack","e","i")),5) occurs(action(("put-down","e")),6) occurs(action(("unstack","i","j")),7) occurs(action(("stack","i","e")),8) occurs(action(("unstack","f","d")),9) occurs(action(("put-down","f")),10) occurs(action(("unstack","j","a")),11) occurs(action(("stack","j","i")),12) occurs(action(("unstack","d","h")),13) occurs(action(("put-down","d")),14) occurs(action(("unstack","j","i")),15) occurs(action(("stack","j","g")),16) occurs(action(("unstack","i","e")),17) occurs(action(("stack","i","c")),18) occurs(action(("pick-up","h")),19) occurs(action(("stack","h","a")),20) occurs(action(("unstack","j","g")),21) occurs(action(("put-down","j")),22) occurs(action(("pick-up","g")),23) occurs(action(("stack","g","j")),24) occurs(action(("unstack","h","a")),25) occurs(action(("stack","h","g")),26) occurs(action(("pick-up","e")),27) occurs(action(("stack","e","h")),28) occurs(action(("unstack","a","b")),29) occurs(action(("stack","a","e")),30) occurs(action(("unstack","i","c")),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) Solving Time: 0.31s Memory: 165MB (+6MB) SAT SATISFIABLE Models : 1+ Calls : 9 Time : 3.298s (Solving: 1.32s 1st Model: 0.29s Unsat: 1.03s) CPU Time : 3.300s Choices : 8328 Conflicts : 4147 (Analyzed: 4140) Restarts : 45 (Average: 92.00 Last: 60) Model-Level : 62.0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 4284 (Deleted: 0) Binary : 453 (Ratio: 10.57%) Ternary : 172 (Ratio: 4.01%) Conflict : 4140 (Average Length: 280.0 Ratio: 96.64%) Loop : 144 (Average Length: 20.1 Ratio: 3.36%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 4140 (Average: 2.44 Max: 99 Sum: 10097) Executed : 4051 (Average: 2.00 Max: 99 Sum: 8274 Ratio: 81.95%) Bounded : 89 (Average: 20.48 Max: 36 Sum: 1823 Ratio: 18.05%) Rules : 68879 Atoms : 68879 Bodies : 1 (Original: 0) Tight : Yes Variables : 71459 (Eliminated: 0 Frozen: 55406) Constraints : 223633 (Binary: 84.9% Ternary: 12.2% Other: 2.9%) Memory Peak : 168MB Max. Length : 40 steps Sol. Length : 40 steps