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-31.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-31.pddl Parsing... Parsing: [0.010s CPU, 0.015s wall-clock] Normalizing task... [0.010s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.003s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.000s CPU, 0.009s wall-clock] Preparing model... [0.010s CPU, 0.006s wall-clock] Generated 21 rules. Computing model... [0.090s CPU, 0.093s wall-clock] 797 relevant atoms 525 auxiliary atoms 1322 final queue length 2257 total queue pushes Completing instantiation... [0.140s CPU, 0.138s wall-clock] Instantiating: [0.240s CPU, 0.250s 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, 0.002s wall-clock] Instantiating groups... [0.010s CPU, 0.008s wall-clock] Collecting mutex groups... [0.010s CPU, 0.002s wall-clock] Choosing groups... 16 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, 0.062s 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, 0.156s wall-clock] 660 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 30 propositions removed Detecting unreachable propositions: [0.090s CPU, 0.086s wall-clock] Reordering and filtering variables... 31 of 31 variables necessary. 16 of 31 mutex groups necessary. 450 of 450 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.050s CPU, 0.050s wall-clock] Translator variables: 31 Translator derived variables: 0 Translator facts: 272 Translator goal facts: 14 Translator mutex groups: 16 Translator total mutex groups size: 256 Translator operators: 450 Translator axioms: 0 Translator task size: 3903 Translator peak memory: 35416 KB Writing output... [0.060s CPU, 0.067s wall-clock] Done! [0.700s CPU, 0.704s wall-clock] planner.py version 0.0.1 Time: 0.15s Memory: 53MB 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: 53MB (+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: 55MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 56MB (+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: 58MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 60MB (+2MB) 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: 0.06s Memory: 63MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 64MB (+1MB) UNSAT Iteration Time: 0.08s 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: 0.06s Memory: 67MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 69MB (+2MB) UNSAT Iteration Time: 0.08s 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: 0.06s Memory: 71MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 73MB (+2MB) UNSAT Iteration Time: 0.09s 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: 0.08s Memory: 76MB (+3MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 77MB (+1MB) UNSAT Iteration Time: 0.11s 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: 0.06s Memory: 80MB (+3MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 83MB (+3MB) UNSAT Iteration Time: 0.11s 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: 0.06s Memory: 85MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("unstack","e","j")),1) occurs(action(("put-down","e")),2) occurs(action(("unstack","j","d")),3) occurs(action(("stack","j","f")),4) occurs(action(("unstack","d","l")),5) occurs(action(("put-down","d")),6) occurs(action(("unstack","l","c")),7) occurs(action(("stack","l","b")),8) occurs(action(("unstack","c","g")),9) occurs(action(("put-down","c")),10) occurs(action(("unstack","i","h")),11) occurs(action(("stack","i","c")),12) occurs(action(("unstack","m","n")),13) occurs(action(("put-down","m")),14) occurs(action(("pick-up","n")),15) occurs(action(("stack","n","i")),16) occurs(action(("pick-up","d")),17) occurs(action(("stack","d","n")),18) occurs(action(("unstack","j","f")),19) occurs(action(("stack","j","d")),20) occurs(action(("unstack","l","b")),21) occurs(action(("stack","l","j")),22) occurs(action(("unstack","b","a")),23) occurs(action(("stack","b","l")),24) occurs(action(("unstack","a","o")),25) occurs(action(("stack","a","b")),26) occurs(action(("pick-up","e")),27) occurs(action(("stack","e","a")),28) occurs(action(("unstack","f","k")),29) occurs(action(("stack","f","e")),30) occurs(action(("pick-up","m")),31) occurs(action(("stack","m","f")),32) occurs(action(("pick-up","k")),33) occurs(action(("stack","k","m")),34) occurs(action(("pick-up","h")),35) occurs(action(("stack","h","k")),36) occurs(action(("pick-up","o")),37) occurs(action(("stack","o","h")),38) occurs(action(("pick-up","g")),39) occurs(action(("stack","g","o")),40) Solving Time: 0.03s Memory: 86MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 9 Time : 0.883s (Solving: 0.05s 1st Model: 0.02s Unsat: 0.03s) CPU Time : 0.880s Choices : 2855 Conflicts : 204 (Analyzed: 198) Restarts : 2 (Average: 99.00 Last: 36) Model-Level : 59.0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 198 (Deleted: 0) Binary : 76 (Ratio: 38.38%) Ternary : 7 (Ratio: 3.54%) Conflict : 198 (Average Length: 92.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 198 (Average: 15.80 Max: 511 Sum: 3128) Executed : 166 (Average: 14.33 Max: 511 Sum: 2838 Ratio: 90.73%) Bounded : 32 (Average: 9.06 Max: 37 Sum: 290 Ratio: 9.27%) Rules : 12006 Atoms : 12006 Bodies : 1 (Original: 0) Tight : Yes Variables : 31523 (Eliminated: 0 Frozen: 27645) Constraints : 203601 (Binary: 93.5% Ternary: 4.7% Other: 1.7%) Memory Peak : 89MB Max. Length : 40 steps Sol. Length : 40 steps