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: [0.030s CPU, 0.024s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.007s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.030s CPU, 0.021s wall-clock] Generated 18 rules. Computing model... [0.070s CPU, 0.072s wall-clock] 613 relevant atoms 405 auxiliary atoms 1018 final queue length 1307 total queue pushes Completing instantiation... [0.050s CPU, 0.058s wall-clock] Instantiating: [0.160s CPU, 0.171s 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... 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: [0.010s CPU, 0.008s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.010s 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: [0.040s CPU, 0.049s 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, 0.007s 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... [0.030s CPU, 0.027s wall-clock] Done! [0.320s CPU, 0.322s wall-clock] planner.py version 0.0.1 Time: 0.06s Memory: 47MB 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: 47MB (+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: 48MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 49MB (+1MB) UNSAT Iteration Time: 0.04s 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: 51MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.04s 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: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 53MB (+1MB) UNSAT Iteration Time: 0.16s 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: 0.02s Memory: 55MB (+2MB) Unblocking actions... Solving... Solving Time: 0.83s Memory: 55MB (+0MB) UNKNOWN Iteration Time: 0.86s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.02s Memory: 57MB (+2MB) Unblocking actions... Solving... Solving Time: 0.91s Memory: 58MB (+1MB) UNKNOWN Iteration Time: 0.94s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.02s Memory: 59MB (+1MB) 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","f8")),3) occurs(action(("depart","f8","p7")),4) occurs(action(("depart","f8","p8")),4) occurs(action(("down","f8","f6")),5) occurs(action(("board","f6","p2")),6) occurs(action(("board","f6","p3")),6) occurs(action(("board","f6","p5")),6) occurs(action(("up","f6","f16")),7) occurs(action(("depart","f16","p5")),8) occurs(action(("down","f16","f12")),9) occurs(action(("board","f12","p6")),10) occurs(action(("down","f12","f4")),11) occurs(action(("depart","f4","p6")),12) occurs(action(("up","f4","f14")),13) occurs(action(("board","f14","p4")),14) occurs(action(("down","f14","f7")),15) occurs(action(("depart","f7","p4")),16) occurs(action(("down","f7","f5")),17) occurs(action(("depart","f5","p2")),18) occurs(action(("up","f5","f15")),19) occurs(action(("depart","f15","p3")),20) occurs(action(("down","f15","f13")),21) occurs(action(("board","f13","p1")),22) occurs(action(("down","f13","f3")),23) occurs(action(("depart","f3","p1")),24) occurs(action(("up","f3","f11")),25) occurs(action(("board","f11","p0")),26) occurs(action(("down","f11","f0")),27) occurs(action(("depart","f0","p0")),28) occurs(action(("up","f0","f5")),29) occurs(action(("up","f5","f16")),30) Solving Time: 0.01s Memory: 60MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 7 Time : 2.142s (Solving: 1.87s 1st Model: 0.00s Unsat: 0.13s) CPU Time : 2.140s Choices : 65390 (Domain: 65356) Conflicts : 17873 (Analyzed: 17870) Restarts : 217 (Average: 82.35 Last: 111) Model-Level : 215.0 Problems : 7 (Average Length: 17.00 Splits: 0) Lemmas : 17870 (Deleted: 13113) Binary : 88 (Ratio: 0.49%) Ternary : 263 (Ratio: 1.47%) Conflict : 17870 (Average Length: 38.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 17870 (Average: 3.18 Max: 40 Sum: 56739) Executed : 17852 (Average: 3.17 Max: 40 Sum: 56607 Ratio: 99.77%) Bounded : 18 (Average: 7.33 Max: 17 Sum: 132 Ratio: 0.23%) Rules : 4209 Atoms : 4209 Bodies : 1 (Original: 0) Tight : Yes Variables : 12494 (Eliminated: 0 Frozen: 9461) Constraints : 60568 (Binary: 96.4% Ternary: 2.5% Other: 1.1%) Memory Peak : 62MB Max. Length : 30 steps Sol. Length : 30 steps