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-44.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-44.pddl Parsing... Parsing: [0.020s CPU, 0.021s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.011s wall-clock] Preparing model... [0.020s CPU, 0.018s wall-clock] Generated 18 rules. Computing model... [0.060s CPU, 0.065s wall-clock] 613 relevant atoms 405 auxiliary atoms 1018 final queue length 1307 total queue pushes Completing instantiation... [0.060s CPU, 0.054s wall-clock] Instantiating: [0.160s CPU, 0.155s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s 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... 18 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.000s 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: [0.010s CPU, 0.000s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.003s wall-clock] Translating task: [0.050s CPU, 0.051s wall-clock] 9 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.030s CPU, 0.029s wall-clock] Reordering and filtering variables... 19 of 19 variables necessary. 0 of 1 mutex groups necessary. 324 of 324 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.008s wall-clock] Translator variables: 19 Translator derived variables: 0 Translator facts: 54 Translator goal facts: 9 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 324 Translator axioms: 0 Translator task size: 1072 Translator peak memory: 33624 KB Writing output... [0.020s CPU, 0.025s wall-clock] Done! [0.300s CPU, 0.302s wall-clock] planner.py version 0.0.1 Time: 0.47s Memory: 74MB 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: 74MB (+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: 0.03s Memory: 78MB (+4MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 78MB (+0MB) 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: 0.03s Memory: 80MB (+2MB) Unblocking actions... Solving... Solving Time: 0.16s Memory: 82MB (+2MB) UNSAT Iteration Time: 0.21s 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: 0.04s Memory: 84MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("up","f0","f1")),1) occurs(action(("board","f1","p7")),2) occurs(action(("board","f1","p8")),2) occurs(action(("up","f1","f14")),2) occurs(action(("board","f14","p4")),3) occurs(action(("down","f14","f6")),3) occurs(action(("board","f6","p2")),4) occurs(action(("down","f6","f5")),4) occurs(action(("board","f6","p3")),4) occurs(action(("board","f6","p5")),4) occurs(action(("depart","f5","p2")),5) occurs(action(("up","f5","f8")),5) occurs(action(("depart","f8","p7")),6) occurs(action(("depart","f8","p8")),6) occurs(action(("up","f8","f12")),6) occurs(action(("up","f12","f16")),7) occurs(action(("board","f12","p6")),7) occurs(action(("depart","f16","p5")),8) occurs(action(("down","f16","f4")),8) occurs(action(("depart","f4","p6")),9) occurs(action(("up","f4","f7")),9) occurs(action(("depart","f7","p4")),10) occurs(action(("up","f7","f15")),10) occurs(action(("depart","f15","p3")),11) occurs(action(("down","f15","f11")),11) occurs(action(("board","f11","p0")),12) occurs(action(("down","f11","f0")),12) occurs(action(("depart","f0","p0")),13) occurs(action(("up","f0","f13")),13) occurs(action(("board","f13","p1")),14) occurs(action(("down","f13","f3")),14) occurs(action(("depart","f3","p1")),15) occurs(action(("up","f3","f8")),15) Solving Time: 0.08s Memory: 85MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 0.861s (Solving: 0.24s 1st Model: 0.08s Unsat: 0.16s) CPU Time : 0.850s Choices : 7784 Conflicts : 5685 (Analyzed: 5683) Restarts : 67 (Average: 84.82 Last: 18) Model-Level : 55.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 5683 (Deleted: 930) Binary : 50 (Ratio: 0.88%) Ternary : 144 (Ratio: 2.53%) Conflict : 5683 (Average Length: 14.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 5683 (Average: 1.27 Max: 14 Sum: 7237) Executed : 5673 (Average: 1.27 Max: 14 Sum: 7227 Ratio: 99.86%) Bounded : 10 (Average: 1.00 Max: 1 Sum: 10 Ratio: 0.14%) Rules : 280238 Atoms : 280238 Bodies : 1 (Original: 0) Tight : Yes Variables : 8760 (Eliminated: 0 Frozen: 0) Constraints : 25631 (Binary: 95.6% Ternary: 3.3% Other: 1.1%) Memory Peak : 85MB Max. Length : 15 steps Sol. Length : 15 steps