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-59.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-59.pddl Parsing... Parsing: [0.030s CPU, 0.035s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.010s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.011s wall-clock] Preparing model... [0.040s CPU, 0.032s wall-clock] Generated 18 rules. Computing model... [0.110s CPU, 0.111s wall-clock] 1033 relevant atoms 684 auxiliary atoms 1717 final queue length 2246 total queue pushes Completing instantiation... [0.090s CPU, 0.088s wall-clock] Instantiating: [0.260s CPU, 0.254s 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, 0.001s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 24 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.000s CPU, 0.010s 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: [0.010s CPU, 0.005s wall-clock] Translating task: [0.100s CPU, 0.090s wall-clock] 12 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 1 propositions removed Detecting unreachable propositions: [0.050s CPU, 0.052s wall-clock] Reordering and filtering variables... 25 of 25 variables necessary. 0 of 1 mutex groups necessary. 576 of 576 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.014s wall-clock] Translator variables: 25 Translator derived variables: 0 Translator facts: 72 Translator goal facts: 12 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 576 Translator axioms: 0 Translator task size: 1861 Translator peak memory: 34392 KB Writing output... [0.050s CPU, 0.043s wall-clock] Done! [0.500s CPU, 0.504s wall-clock] planner.py version 0.0.1 Time: 1.49s Memory: 136MB 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: 0.01s Memory: 136MB (+0MB) UNSAT Iteration Time: 0.01s 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: 138MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 139MB (+1MB) UNSAT Iteration Time: 0.06s 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: 141MB (+2MB) Unblocking actions... Solving... Solving Time: 0.43s Memory: 142MB (+1MB) UNKNOWN Iteration Time: 0.48s 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: 144MB (+2MB) Unblocking actions... Solving... Solving Time: 0.47s Memory: 147MB (+3MB) UNKNOWN Iteration Time: 0.53s 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: 0.03s Memory: 148MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("board","f0","p11")),1) occurs(action(("up","f0","f20")),1) occurs(action(("board","f20","p8")),2) occurs(action(("down","f20","f3")),2) occurs(action(("board","f3","p2")),3) occurs(action(("board","f3","p4")),3) occurs(action(("up","f3","f6")),3) occurs(action(("board","f6","p1")),4) occurs(action(("up","f6","f7")),4) occurs(action(("depart","f7","p8")),5) occurs(action(("up","f7","f8")),5) occurs(action(("board","f7","p5")),5) occurs(action(("depart","f8","p4")),6) occurs(action(("up","f8","f12")),6) occurs(action(("depart","f12","p2")),7) occurs(action(("up","f12","f17")),7) occurs(action(("board","f17","p0")),8) occurs(action(("down","f17","f10")),8) occurs(action(("board","f10","p7")),9) occurs(action(("up","f10","f20")),9) occurs(action(("down","f20","f19")),10) occurs(action(("board","f20","p8")),10) occurs(action(("depart","f19","p1")),11) occurs(action(("depart","f19","p7")),11) occurs(action(("up","f19","f23")),11) occurs(action(("depart","f23","p0")),12) occurs(action(("down","f23","f14")),12) occurs(action(("down","f14","f11")),13) occurs(action(("board","f14","p9")),13) occurs(action(("depart","f11","p11")),14) occurs(action(("up","f11","f16")),14) occurs(action(("board","f16","p10")),15) occurs(action(("board","f16","p6")),15) occurs(action(("down","f16","f10")),15) occurs(action(("down","f10","f5")),16) occurs(action(("board","f10","p7")),16) occurs(action(("depart","f5","p10")),17) occurs(action(("board","f5","p3")),17) occurs(action(("down","f5","f0")),17) occurs(action(("depart","f0","p3")),18) occurs(action(("up","f0","f6")),18) occurs(action(("depart","f6","p5")),19) occurs(action(("depart","f6","p6")),19) occurs(action(("board","f6","p1")),19) occurs(action(("up","f6","f12")),19) occurs(action(("depart","f12","p9")),20) occurs(action(("up","f12","f21")),20) Solving Time: 0.17s Memory: 150MB (+2MB) SAT SATISFIABLE Models : 1+ Calls : 5 Time : 2.801s (Solving: 1.06s 1st Model: 0.16s Unsat: 0.00s) CPU Time : 2.800s Choices : 29344 Conflicts : 19012 (Analyzed: 19011) Restarts : 229 (Average: 83.02 Last: 112) Model-Level : 94.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 19011 (Deleted: 13494) Binary : 138 (Ratio: 0.73%) Ternary : 430 (Ratio: 2.26%) Conflict : 19011 (Average Length: 16.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 19011 (Average: 1.37 Max: 33 Sum: 26065) Executed : 19010 (Average: 1.37 Max: 33 Sum: 26064 Ratio: 100.00%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 0.00%) Rules : 909323 Atoms : 909323 Bodies : 1 (Original: 0) Tight : Yes Variables : 13385 (Eliminated: 0 Frozen: 937) Constraints : 57513 (Binary: 97.2% Ternary: 1.9% Other: 0.9%) Memory Peak : 150MB Max. Length : 20 steps Sol. Length : 20 steps