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-30.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-30.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, 0.003s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.011s wall-clock] Preparing model... [0.010s CPU, 0.008s wall-clock] Generated 21 rules. Computing model... [0.100s CPU, 0.098s wall-clock] 702 relevant atoms 462 auxiliary atoms 1164 final queue length 1981 total queue pushes Completing instantiation... [0.130s CPU, 0.134s wall-clock] Instantiating: [0.250s CPU, 0.255s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.020s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.020s CPU, 0.011s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 15 uncovered facts Choosing groups: [0.010s CPU, 0.009s wall-clock] Building translation key... [0.000s CPU, 0.003s wall-clock] Computing fact groups: [0.060s CPU, 0.063s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.005s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.007s wall-clock] Translating task: [0.150s CPU, 0.153s wall-clock] 574 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 28 propositions removed Detecting unreachable propositions: [0.080s CPU, 0.084s wall-clock] Reordering and filtering variables... 29 of 29 variables necessary. 15 of 29 mutex groups necessary. 392 of 392 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.050s CPU, 0.049s wall-clock] Translator variables: 29 Translator derived variables: 0 Translator facts: 240 Translator goal facts: 13 Translator mutex groups: 15 Translator total mutex groups size: 225 Translator operators: 392 Translator axioms: 0 Translator task size: 3405 Translator peak memory: 38092 KB Writing output... [0.060s CPU, 0.062s wall-clock] Done! [0.690s CPU, 0.701s wall-clock] planner.py version 0.0.1 Time: 0.12s 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: 56MB (+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: 0.04s Memory: 58MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 58MB (+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: 0.04s Memory: 61MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 62MB (+1MB) 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: 0.05s Memory: 65MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 66MB (+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: 68MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 70MB (+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: 72MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 74MB (+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: 0.07s Memory: 77MB (+3MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 78MB (+1MB) UNSAT Iteration Time: 0.12s 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: 81MB (+3MB) Unblocking actions... Solving... Solving Time: 0.15s Memory: 84MB (+3MB) UNSAT Iteration Time: 0.23s 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: 87MB (+3MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 88MB (+1MB) SAT Testing... SERIALIZABLE Testing Time: 0.09s Memory: 91MB (+3MB) Answer: 1 occurs(action(("pick-up","n")),1) occurs(action(("put-down","n")),2) occurs(action(("unstack","h","f")),3) occurs(action(("put-down","h")),4) occurs(action(("unstack","c","e")),5) occurs(action(("put-down","c")),6) occurs(action(("pick-up","n")),7) occurs(action(("stack","n","c")),8) occurs(action(("unstack","i","d")),9) occurs(action(("put-down","i")),10) occurs(action(("unstack","d","l")),11) occurs(action(("put-down","d")),12) occurs(action(("unstack","l","m")),13) occurs(action(("stack","l","n")),14) occurs(action(("pick-up","e")),15) occurs(action(("stack","e","l")),16) occurs(action(("pick-up","i")),17) occurs(action(("stack","i","e")),18) occurs(action(("unstack","f","a")),19) occurs(action(("stack","f","m")),20) occurs(action(("unstack","a","k")),21) occurs(action(("stack","a","i")),22) occurs(action(("unstack","g","j")),23) occurs(action(("stack","g","a")),24) occurs(action(("unstack","f","m")),25) occurs(action(("stack","f","g")),26) occurs(action(("unstack","k","b")),27) occurs(action(("stack","k","f")),28) occurs(action(("pick-up","m")),29) occurs(action(("stack","m","k")),30) occurs(action(("pick-up","h")),31) occurs(action(("stack","h","m")),32) occurs(action(("pick-up","b")),33) occurs(action(("stack","b","h")),34) occurs(action(("pick-up","d")),35) occurs(action(("stack","d","b")),36) occurs(action(("pick-up","j")),37) occurs(action(("put-down","j")),38) occurs(action(("pick-up","j")),39) occurs(action(("stack","j","d")),40) SATISFIABLE Models : 1+ Calls : 9 Time : 0.901s (Solving: 0.20s 1st Model: 0.01s Unsat: 0.18s) CPU Time : 0.892s Choices : 6432 (Domain: 6432) Conflicts : 773 (Analyzed: 767) Restarts : 8 (Average: 95.88 Last: 48) Model-Level : 369.0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 767 (Deleted: 0) Binary : 93 (Ratio: 12.13%) Ternary : 7 (Ratio: 0.91%) Conflict : 767 (Average Length: 600.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 767 (Average: 7.98 Max: 238 Sum: 6117) Executed : 751 (Average: 7.90 Max: 238 Sum: 6057 Ratio: 99.02%) Bounded : 16 (Average: 3.75 Max: 25 Sum: 60 Ratio: 0.98%) Rules : 10479 Atoms : 10479 Bodies : 1 (Original: 0) Tight : Yes Variables : 27830 (Eliminated: 0 Frozen: 8915) Constraints : 184723 (Binary: 93.4% Ternary: 4.8% Other: 1.8%) Memory Peak : 91MB Max. Length : 40 steps Sol. Length : 40 steps Models : 1