INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-28.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/elevator-strips-simple-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-28.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, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.009s wall-clock] Preparing model... [0.010s CPU, 0.010s wall-clock] Generated 18 rules. Computing model... [0.030s CPU, 0.034s wall-clock] 301 relevant atoms 198 auxiliary atoms 499 final queue length 620 total queue pushes Completing instantiation... [0.030s CPU, 0.026s wall-clock] Instantiating: [0.080s CPU, 0.085s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.010s CPU, 0.005s wall-clock] Checking invariant weight... [0.000s CPU, 0.000s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 12 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.010s CPU, 0.008s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.000s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.000s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.001s wall-clock] Translating task: [0.020s CPU, 0.023s wall-clock] 6 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.014s wall-clock] Reordering and filtering variables... 13 of 13 variables necessary. 0 of 1 mutex groups necessary. 144 of 144 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.000s CPU, 0.004s wall-clock] Translator variables: 13 Translator derived variables: 0 Translator facts: 36 Translator goal facts: 6 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 144 Translator axioms: 0 Translator task size: 499 Translator peak memory: 33112 KB Writing output... [0.010s CPU, 0.013s wall-clock] Done! [0.160s CPU, 0.164s wall-clock] planner.py version 0.0.1 Time: 0.03s Memory: 46MB 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: 46MB (+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: 0.02s Memory: 47MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 47MB (+0MB) UNSAT Iteration Time: 0.02s 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: 0.01s Memory: 48MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 48MB (+0MB) UNSAT Iteration Time: 0.03s 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: 0.01s Memory: 49MB (+1MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 49MB (+0MB) UNSAT Iteration Time: 0.12s 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: 0.01s Memory: 50MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f9")),1) occurs(action(("board","f9","p2")),2) occurs(action(("down","f9","f3")),3) occurs(action(("board","f3","p4")),4) occurs(action(("up","f3","f4")),5) occurs(action(("board","f4","p1")),6) occurs(action(("down","f4","f2")),7) occurs(action(("board","f2","p3")),8) occurs(action(("depart","f2","p4")),9) occurs(action(("up","f2","f6")),10) occurs(action(("depart","f6","p2")),11) occurs(action(("depart","f6","p1")),12) occurs(action(("up","f6","f11")),13) occurs(action(("board","f11","p5")),14) occurs(action(("down","f11","f7")),15) occurs(action(("depart","f7","p3")),16) occurs(action(("depart","f7","p5")),17) occurs(action(("board","f7","p0")),18) occurs(action(("down","f7","f0")),19) occurs(action(("depart","f0","p0")),20) Solving Time: 0.17s Memory: 50MB (+0MB) SAT SATISFIABLE Models : 1+ Calls : 5 Time : 0.391s (Solving: 0.28s 1st Model: 0.17s Unsat: 0.11s) CPU Time : 0.390s Choices : 13949 Conflicts : 8827 (Analyzed: 8824) Restarts : 99 (Average: 89.13 Last: 56) Model-Level : 43.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 8824 (Deleted: 4269) Binary : 531 (Ratio: 6.02%) Ternary : 868 (Ratio: 9.84%) Conflict : 8824 (Average Length: 12.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8824 (Average: 1.51 Max: 24 Sum: 13343) Executed : 8813 (Average: 1.50 Max: 24 Sum: 13278 Ratio: 99.51%) Bounded : 11 (Average: 5.91 Max: 17 Sum: 65 Ratio: 0.49%) Rules : 1806 Atoms : 1806 Bodies : 1 (Original: 0) Tight : Yes Variables : 3987 (Eliminated: 0 Frozen: 2987) Constraints : 15087 (Binary: 94.4% Ternary: 3.6% Other: 2.0%) Memory Peak : 50MB Max. Length : 20 steps Sol. Length : 20 steps