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, 0.010s 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, 0.008s wall-clock] Preparing model... [0.010s CPU, 0.006s wall-clock] Generated 21 rules. Computing model... [0.080s CPU, 0.088s 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, 0.243s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.030s CPU, 0.023s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.010s CPU, 0.008s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 16 uncovered facts Choosing groups: [0.010s CPU, 0.009s wall-clock] Building translation key... [0.010s CPU, 0.003s wall-clock] Computing fact groups: [0.070s CPU, 0.063s wall-clock] Building STRIPS to SAS dictionary... [0.000s 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: [0.160s CPU, 0.157s 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: [0.080s CPU, 0.088s 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, 0.068s wall-clock] Done! [0.690s CPU, 0.698s wall-clock] planner.py version 0.0.1 Time: 0.66s Memory: 86MB 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: 86MB (+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: 0.69s Memory: 166MB (+80MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 170MB (+4MB) UNSAT Iteration Time: 0.89s 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: 0.81s Memory: 215MB (+45MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 218MB (+3MB) UNSAT Iteration Time: 1.04s 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: 0.69s Memory: 250MB (+32MB) Unblocking actions... Solving... Solving Time: 0.05s Memory: 256MB (+6MB) UNSAT Iteration Time: 0.93s 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: 1.02s Memory: 311MB (+55MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 319MB (+8MB) UNSAT Iteration Time: 1.30s 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: 0.68s Memory: 348MB (+29MB) Unblocking actions... Solving... Solving Time: 0.15s Memory: 358MB (+10MB) UNSAT Iteration Time: 1.03s 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: 0.70s Memory: 385MB (+27MB) Unblocking actions... Solving... Solving Time: 0.33s Memory: 397MB (+12MB) UNSAT Iteration Time: 1.23s 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: 0.73s Memory: 421MB (+24MB) Unblocking actions... Solving... Solving Time: 0.21s Memory: 435MB (+14MB) UNSAT Iteration Time: 1.15s 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: 1.46s Memory: 506MB (+71MB) Unblocking actions... Solving... Answer: 1 occurs(action(("unstack","e","j")),1) occurs(action(("stack","e","f")),2) occurs(action(("unstack","j","d")),3) occurs(action(("put-down","j")),4) occurs(action(("unstack","d","l")),5) occurs(action(("stack","d","j")),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","m","n")),11) occurs(action(("put-down","m")),12) occurs(action(("unstack","i","h")),13) occurs(action(("stack","i","c")),14) occurs(action(("pick-up","n")),15) occurs(action(("stack","n","i")),16) occurs(action(("unstack","d","j")),17) occurs(action(("stack","d","n")),18) occurs(action(("pick-up","j")),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(("unstack","e","f")),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: 0.35s Memory: 522MB (+16MB) SAT SATISFIABLE Models : 1+ Calls : 9 Time : 10.276s (Solving: 0.76s 1st Model: 0.26s Unsat: 0.49s) CPU Time : 10.250s Choices : 20897 Conflicts : 982 (Analyzed: 975) Restarts : 10 (Average: 97.50 Last: 88) Model-Level : 196.0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 1101 (Deleted: 0) Binary : 93 (Ratio: 8.45%) Ternary : 60 (Ratio: 5.45%) Conflict : 975 (Average Length: 136.4 Ratio: 88.56%) Loop : 126 (Average Length: 28.1 Ratio: 11.44%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 975 (Average: 21.41 Max: 390 Sum: 20871) Executed : 944 (Average: 21.19 Max: 390 Sum: 20660 Ratio: 98.99%) Bounded : 31 (Average: 6.81 Max: 41 Sum: 211 Ratio: 1.01%) Rules : 312262 Atoms : 312262 Bodies : 1 (Original: 0) Tight : Yes Variables : 130116 (Eliminated: 0 Frozen: 125084) Constraints : 414925 (Binary: 85.6% Ternary: 11.0% Other: 3.3%) Memory Peak : 546MB Max. Length : 40 steps Sol. Length : 40 steps