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-45.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-45.pddl Parsing... Parsing: [0.020s CPU, 0.021s wall-clock] Normalizing task... [0.000s 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, 0.018s wall-clock] Generated 18 rules. Computing model... [0.070s CPU, 0.065s wall-clock] 613 relevant atoms 405 auxiliary atoms 1018 final queue length 1307 total queue pushes Completing instantiation... [0.060s CPU, 0.058s wall-clock] Instantiating: [0.160s CPU, 0.161s 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, 0.001s 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, 0.010s wall-clock] Building STRIPS to SAS dictionary... [0.010s 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, 0.003s wall-clock] Translating task: [0.050s CPU, 0.057s 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: [0.040s CPU, 0.033s 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: [0.000s 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: 36812 KB Writing output... [0.020s CPU, 0.028s wall-clock] Done! [0.310s CPU, 0.322s wall-clock] planner.py version 0.0.1 Time: 0.06s Memory: 51MB 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: 51MB (+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 Expected Memory: 51MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.02s Memory: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 53MB (+1MB) UNSAT Iteration Time: 0.03s 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 Expected Memory: 55.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.02s Memory: 54MB (+1MB) Unblocking actions... Solving... Solving Time: 0.33s Memory: 55MB (+1MB) UNKNOWN Iteration Time: 0.36s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 57.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.02s Memory: 56MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 58MB (+2MB) SAT Testing... SERIALIZABLE Testing Time: 0.03s Memory: 58MB (+0MB) Answer: 1 occurs(action(("board","f0","p2")),1) occurs(action(("up","f0","f2")),1) occurs(action(("board","f0","p7")),1) occurs(action(("board","f2","p5")),2) occurs(action(("board","f2","p6")),2) occurs(action(("board","f2","p8")),2) occurs(action(("up","f2","f13")),2) occurs(action(("depart","f13","p8")),3) occurs(action(("down","f13","f3")),3) occurs(action(("depart","f3","p6")),4) occurs(action(("board","f3","p4")),4) occurs(action(("down","f3","f1")),4) occurs(action(("depart","f1","p5")),5) occurs(action(("up","f1","f2")),5) occurs(action(("depart","f2","p4")),6) occurs(action(("up","f2","f17")),6) occurs(action(("board","f17","p3")),7) occurs(action(("down","f17","f15")),7) occurs(action(("depart","f15","p3")),8) occurs(action(("depart","f15","p7")),8) occurs(action(("down","f15","f10")),8) occurs(action(("depart","f10","p2")),9) occurs(action(("up","f10","f12")),9) occurs(action(("board","f12","p1")),10) occurs(action(("down","f12","f2")),10) occurs(action(("depart","f2","p1")),11) occurs(action(("up","f2","f9")),11) occurs(action(("board","f9","p0")),12) occurs(action(("up","f9","f15")),12) occurs(action(("depart","f15","p0")),13) occurs(action(("down","f15","f7")),13) occurs(action(("down","f7","f2")),14) occurs(action(("board","f2","p5")),15) occurs(action(("board","f2","p8")),15) occurs(action(("up","f2","f4")),15) SATISFIABLE Models : 1+ Calls : 4 Time : 0.472s (Solving: 0.33s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.468s Choices : 14088 (Domain: 14067) Conflicts : 7827 (Analyzed: 7826) Restarts : 100 (Average: 78.26 Last: 103) Model-Level : 133.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 7826 (Deleted: 4401) Binary : 0 (Ratio: 0.00%) Ternary : 4 (Ratio: 0.05%) Conflict : 7826 (Average Length: 22.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 7826 (Average: 1.66 Max: 22 Sum: 12981) Executed : 7822 (Average: 1.66 Max: 22 Sum: 12977 Ratio: 99.97%) Bounded : 4 (Average: 1.00 Max: 1 Sum: 4 Ratio: 0.03%) Rules : 3894 Atoms : 3894 Bodies : 1 (Original: 0) Tight : Yes Variables : 5919 (Eliminated: 0 Frozen: 270) Constraints : 24255 (Binary: 96.3% Ternary: 2.5% Other: 1.2%) Memory Peak : 58MB Max. Length : 15 steps Sol. Length : 15 steps Models : 1