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-35.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-35.pddl Parsing... Parsing: [0.010s CPU, 0.015s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.000s CPU, 0.009s wall-clock] Preparing model... [0.010s CPU, 0.011s wall-clock] Generated 18 rules. Computing model... [0.040s CPU, 0.041s wall-clock] 393 relevant atoms 259 auxiliary atoms 652 final queue length 821 total queue pushes Completing instantiation... [0.030s CPU, 0.032s wall-clock] Instantiating: [0.100s CPU, 0.098s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.000s 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... 14 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.010s 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: [0.020s CPU, 0.030s wall-clock] 7 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, 0.020s wall-clock] Reordering and filtering variables... 15 of 15 variables necessary. 0 of 1 mutex groups necessary. 196 of 196 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.005s wall-clock] Translator variables: 15 Translator derived variables: 0 Translator facts: 42 Translator goal facts: 7 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 196 Translator axioms: 0 Translator task size: 666 Translator peak memory: 33368 KB Writing output... [0.010s CPU, 0.017s wall-clock] Done! [0.180s CPU, 0.196s wall-clock] planner.py version 0.0.1 Time: 0.16s Memory: 54MB 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: 54MB (+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: 0.09s Memory: 64MB (+10MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 66MB (+2MB) UNSAT Iteration Time: 0.11s 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: 0.07s Memory: 70MB (+4MB) Unblocking actions... Solving... Solving Time: 0.90s Memory: 72MB (+2MB) UNKNOWN Iteration Time: 0.98s 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: 0.08s Memory: 77MB (+5MB) Unblocking actions... Solving... Answer: 1 occurs(action(("board","f0","p2")),1) occurs(action(("board","f8","p6")),1) occurs(action(("up","f0","f8")),1) occurs(action(("board","f8","p5")),2) occurs(action(("down","f8","f1")),2) occurs(action(("depart","f1","p6")),3) occurs(action(("board","f3","p4")),3) occurs(action(("up","f1","f3")),3) occurs(action(("depart","f11","p5")),4) occurs(action(("board","f3","p4")),4) occurs(action(("up","f3","f11")),4) occurs(action(("depart","f4","p4")),5) occurs(action(("down","f11","f4")),5) occurs(action(("board","f3","p4")),6) occurs(action(("down","f4","f3")),6) occurs(action(("board","f7","p3")),7) occurs(action(("board","f3","p4")),7) occurs(action(("up","f3","f7")),7) occurs(action(("board","f5","p0")),8) occurs(action(("board","f7","p3")),8) occurs(action(("down","f7","f5")),8) occurs(action(("board","f5","p0")),9) occurs(action(("up","f5","f6")),9) occurs(action(("depart","f6","p2")),10) occurs(action(("up","f6","f13")),10) occurs(action(("board","f12","p1")),11) occurs(action(("down","f13","f12")),11) occurs(action(("depart","f10","p1")),12) occurs(action(("down","f12","f10")),12) occurs(action(("down","f10","f1")),13) occurs(action(("depart","f1","p3")),14) occurs(action(("up","f1","f7")),14) occurs(action(("depart","f13","p0")),15) occurs(action(("up","f7","f13")),15) Solving Time: 0.03s Memory: 79MB (+2MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 1.385s (Solving: 0.93s 1st Model: 0.03s Unsat: 0.01s) CPU Time : 1.390s Choices : 9960 Conflicts : 7939 (Analyzed: 7938) Restarts : 104 (Average: 76.33 Last: 109) Model-Level : 60.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 8011 (Deleted: 4527) Binary : 74 (Ratio: 0.92%) Ternary : 45 (Ratio: 0.56%) Conflict : 7938 (Average Length: 44.8 Ratio: 99.09%) Loop : 73 (Average Length: 21.8 Ratio: 0.91%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 7938 (Average: 1.19 Max: 45 Sum: 9468) Executed : 7922 (Average: 1.18 Max: 45 Sum: 9330 Ratio: 98.54%) Bounded : 16 (Average: 8.62 Max: 12 Sum: 138 Ratio: 1.46%) Rules : 68529 Atoms : 68529 Bodies : 1 (Original: 0) Tight : Yes Variables : 16001 (Eliminated: 0 Frozen: 14852) Constraints : 34466 (Binary: 88.1% Ternary: 10.6% Other: 1.3%) Memory Peak : 79MB Max. Length : 15 steps Sol. Length : 15 steps