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-26.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-26.pddl Parsing... Parsing: [0.020s CPU, 0.013s 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, 0.006s wall-clock] Generated 21 rules. Computing model... [0.070s CPU, 0.077s wall-clock] 530 relevant atoms 348 auxiliary atoms 878 final queue length 1480 total queue pushes Completing instantiation... [0.100s CPU, 0.098s wall-clock] Instantiating: [0.190s CPU, 0.196s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.018s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.000s CPU, 0.005s wall-clock] Collecting mutex groups... [0.010s CPU, 0.001s wall-clock] Choosing groups... 13 uncovered facts Choosing groups: [0.000s CPU, 0.007s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.050s CPU, 0.047s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.002s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.005s wall-clock] Translating task: [0.100s CPU, 0.099s wall-clock] 420 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 24 propositions removed Detecting unreachable propositions: [0.060s CPU, 0.057s wall-clock] Reordering and filtering variables... 25 of 25 variables necessary. 13 of 25 mutex groups necessary. 288 of 288 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.030s CPU, 0.032s wall-clock] Translator variables: 25 Translator derived variables: 0 Translator facts: 182 Translator goal facts: 11 Translator mutex groups: 13 Translator total mutex groups size: 169 Translator operators: 288 Translator axioms: 0 Translator task size: 2511 Translator peak memory: 34392 KB Writing output... [0.040s CPU, 0.044s wall-clock] Done! [0.500s CPU, 0.501s wall-clock] planner.py version 0.0.1 Time: 0.11s 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: 50MB (+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: 0.04s Memory: 51MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 52MB (+1MB) UNSAT Iteration Time: 0.05s 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: 54MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 55MB (+1MB) UNSAT Iteration Time: 0.05s 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: 0.03s Memory: 56MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 57MB (+1MB) UNSAT Iteration Time: 0.05s 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: 0.04s Memory: 59MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 60MB (+1MB) UNSAT Iteration Time: 0.06s 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: 0.04s Memory: 62MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 63MB (+1MB) UNSAT Iteration Time: 0.06s 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: 0.04s Memory: 64MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 65MB (+1MB) UNSAT Iteration Time: 0.06s 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: 0.04s Memory: 67MB (+2MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 69MB (+2MB) UNSAT Iteration Time: 0.13s 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: 0.04s Memory: 70MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("unstack","k","d")),1) occurs(action(("put-down","k")),2) occurs(action(("unstack","c","g")),3) occurs(action(("put-down","c")),4) occurs(action(("unstack","g","h")),5) occurs(action(("put-down","g")),6) occurs(action(("unstack","h","i")),7) occurs(action(("put-down","h")),8) occurs(action(("unstack","i","f")),9) occurs(action(("stack","i","d")),10) occurs(action(("unstack","f","b")),11) occurs(action(("stack","f","c")),12) occurs(action(("unstack","b","a")),13) occurs(action(("stack","b","i")),14) occurs(action(("unstack","a","l")),15) occurs(action(("stack","a","k")),16) occurs(action(("pick-up","g")),17) occurs(action(("stack","g","b")),18) occurs(action(("unstack","l","e")),19) occurs(action(("stack","l","g")),20) occurs(action(("unstack","f","c")),21) occurs(action(("stack","f","l")),22) occurs(action(("unstack","a","k")),23) occurs(action(("stack","a","f")),24) occurs(action(("pick-up","h")),25) occurs(action(("stack","h","a")),26) occurs(action(("unstack","e","j")),27) occurs(action(("stack","e","h")),28) occurs(action(("pick-up","c")),29) occurs(action(("stack","c","j")),30) occurs(action(("unstack","e","h")),31) occurs(action(("stack","e","c")),32) occurs(action(("pick-up","k")),33) occurs(action(("stack","k","h")),34) occurs(action(("unstack","e","c")),35) occurs(action(("stack","e","k")),36) occurs(action(("unstack","c","j")),37) occurs(action(("stack","c","e")),38) occurs(action(("pick-up","j")),39) occurs(action(("stack","j","c")),40) Solving Time: 0.02s Memory: 71MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 9 Time : 0.641s (Solving: 0.09s 1st Model: 0.01s Unsat: 0.08s) CPU Time : 0.640s Choices : 2345 Conflicts : 919 (Analyzed: 914) Restarts : 10 (Average: 91.40 Last: 80) Model-Level : 62.0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 914 (Deleted: 0) Binary : 119 (Ratio: 13.02%) Ternary : 38 (Ratio: 4.16%) Conflict : 914 (Average Length: 220.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 914 (Average: 3.64 Max: 95 Sum: 3323) Executed : 856 (Average: 2.54 Max: 95 Sum: 2325 Ratio: 69.97%) Bounded : 58 (Average: 17.21 Max: 39 Sum: 998 Ratio: 30.03%) Rules : 7734 Atoms : 7734 Bodies : 1 (Original: 0) Tight : Yes Variables : 20845 (Eliminated: 0 Frozen: 6610) Constraints : 117090 (Binary: 92.8% Ternary: 5.0% Other: 2.2%) Memory Peak : 73MB Max. Length : 40 steps Sol. Length : 40 steps