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-40.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-40.pddl Parsing... Parsing: [0.020s CPU, 0.022s wall-clock] Normalizing task... [0.010s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.020s CPU, 0.017s wall-clock] Generated 18 rules. Computing model... [0.060s CPU, 0.062s wall-clock] 497 relevant atoms 328 auxiliary atoms 825 final queue length 1050 total queue pushes Completing instantiation... [0.050s CPU, 0.048s wall-clock] Instantiating: [0.140s CPU, 0.147s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.010s CPU, 0.004s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 16 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, 0.002s wall-clock] Translating task: [0.040s CPU, 0.042s wall-clock] 8 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, 0.023s wall-clock] Reordering and filtering variables... 17 of 17 variables necessary. 0 of 1 mutex groups necessary. 256 of 256 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.006s wall-clock] Translator variables: 17 Translator derived variables: 0 Translator facts: 48 Translator goal facts: 8 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 256 Translator axioms: 0 Translator task size: 857 Translator peak memory: 33624 KB Writing output... [0.020s CPU, 0.021s wall-clock] Done! [0.270s CPU, 0.274s wall-clock] planner.py version 0.0.1 Time: 0.31s Memory: 62MB 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: 62MB (+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: 63MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 64MB (+1MB) 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: 0.02s Memory: 64MB (+0MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 65MB (+1MB) UNSAT Iteration Time: 0.13s 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: 0.02s Memory: 66MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f14")),1) occurs(action(("board","f14","p2")),2) occurs(action(("down","f14","f6")),2) occurs(action(("board","f14","p7")),2) occurs(action(("depart","f6","p2")),3) occurs(action(("board","f6","p6")),3) occurs(action(("down","f6","f2")),3) occurs(action(("board","f2","p1")),4) occurs(action(("up","f2","f4")),4) occurs(action(("depart","f4","p1")),5) occurs(action(("up","f4","f6")),5) occurs(action(("board","f6","p5")),6) occurs(action(("board","f6","p6")),6) occurs(action(("up","f6","f9")),6) occurs(action(("up","f9","f14")),7) occurs(action(("board","f14","p7")),8) occurs(action(("up","f14","f15")),8) occurs(action(("board","f15","p0")),9) occurs(action(("down","f15","f1")),9) occurs(action(("up","f1","f7")),10) occurs(action(("board","f1","p4")),10) occurs(action(("depart","f7","p0")),11) occurs(action(("down","f7","f3")),11) occurs(action(("depart","f3","p6")),12) occurs(action(("up","f3","f11")),12) occurs(action(("board","f11","p3")),13) occurs(action(("up","f11","f13")),13) occurs(action(("depart","f13","p3")),14) occurs(action(("depart","f13","p5")),14) occurs(action(("depart","f13","p7")),14) occurs(action(("down","f13","f0")),14) occurs(action(("depart","f0","p4")),15) occurs(action(("up","f0","f5")),15) Solving Time: 0.01s Memory: 67MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 0.492s (Solving: 0.11s 1st Model: 0.01s Unsat: 0.10s) CPU Time : 0.500s Choices : 5814 Conflicts : 4056 (Analyzed: 4054) Restarts : 54 (Average: 75.07 Last: 25) Model-Level : 90.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 4054 (Deleted: 897) Binary : 54 (Ratio: 1.33%) Ternary : 197 (Ratio: 4.86%) Conflict : 4054 (Average Length: 10.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 4054 (Average: 1.33 Max: 14 Sum: 5409) Executed : 4050 (Average: 1.33 Max: 14 Sum: 5405 Ratio: 99.93%) Bounded : 4 (Average: 1.00 Max: 1 Sum: 4 Ratio: 0.07%) Rules : 172809 Atoms : 172809 Bodies : 1 (Original: 0) Tight : Yes Variables : 4815 (Eliminated: 0 Frozen: 464) Constraints : 19296 (Binary: 95.9% Ternary: 2.7% Other: 1.4%) Memory Peak : 67MB Max. Length : 15 steps Sol. Length : 15 steps