INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/no-mystery-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/no-mystery-sequential-satisficing/instances/instance-8.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-2011/domains/no-mystery-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/no-mystery-sequential-satisficing/instances/instance-8.pddl Parsing... Parsing: [0.900s CPU, 0.901s wall-clock] Normalizing task... [0.020s CPU, 0.019s wall-clock] Instantiating... Generating Datalog program... [0.240s CPU, 0.242s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.016s wall-clock] Preparing model... [1.640s CPU, 1.643s wall-clock] Generated 23 rules. Computing model... [4.240s CPU, 4.235s wall-clock] 23891 relevant atoms 41757 auxiliary atoms 65648 final queue length 78347 total queue pushes Completing instantiation... [2.830s CPU, 2.830s wall-clock] Instantiating: [9.040s CPU, 9.037s wall-clock] Computing fact groups... Finding invariants... 9 initial candidates Finding invariants: [0.070s CPU, 0.071s wall-clock] Checking invariant weight... [0.050s CPU, 0.054s wall-clock] Instantiating groups... [0.080s CPU, 0.075s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.000s CPU, 0.008s wall-clock] Building translation key... [0.000s CPU, 0.004s wall-clock] Computing fact groups: [0.230s CPU, 0.232s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.002s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.002s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.100s CPU, 0.093s wall-clock] Translating task: [1.900s CPU, 1.897s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 15 propositions removed Detecting unreachable propositions: [1.040s CPU, 1.042s wall-clock] Reordering and filtering variables... 15 of 15 variables necessary. 0 of 15 mutex groups necessary. 6698 of 6698 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.270s CPU, 0.266s wall-clock] Translator variables: 15 Translator derived variables: 0 Translator facts: 374 Translator goal facts: 13 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 6698 Translator axioms: 0 Translator task size: 33554 Translator peak memory: 70304 KB Writing output... [0.610s CPU, 0.671s wall-clock] Done! [14.100s CPU, 14.158s wall-clock] planner.py version 0.0.1 Time: 1.53s Memory: 148MB 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: 148MB (+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 Expected Memory: 148MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.45s Memory: 148MB (+0MB) Unblocking actions... Solving... Solving Time: 0.05s Memory: 154MB (+6MB) UNSAT Iteration Time: 0.76s 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: 160.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.45s Memory: 156MB (+2MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 175MB (+19MB) UNSAT Iteration Time: 0.77s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 196.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.52s Memory: 190MB (+15MB) Unblocking actions... Solving... Solving Time: 0.10s Memory: 216MB (+26MB) SAT Testing... SERIALIZABLE Testing Time: 1.21s Memory: 216MB (+0MB) Answer: 1 occurs(action(("drive","t0","l9","l5","level160","level18","level178")),1) occurs(action(("load","p1","t0","l5")),2) occurs(action(("load","p11","t0","l5")),2) occurs(action(("load","p12","t0","l5")),2) occurs(action(("load","p3","t0","l5")),2) occurs(action(("load","p6","t0","l5")),2) occurs(action(("load","p7","t0","l5")),2) occurs(action(("drive","t0","l5","l0","level156","level4","level160")),2) occurs(action(("unload","p12","t0","l0")),3) occurs(action(("unload","p3","t0","l0")),3) occurs(action(("drive","t0","l0","l7","level155","level1","level156")),3) occurs(action(("load","p9","t0","l7")),4) occurs(action(("drive","t0","l7","l8","level137","level18","level155")),4) occurs(action(("unload","p9","t0","l8")),5) occurs(action(("drive","t0","l8","l12","level130","level7","level137")),5) occurs(action(("load","p0","t0","l12")),6) occurs(action(("drive","t0","l12","l3","level124","level6","level130")),6) occurs(action(("load","p2","t0","l12")),6) occurs(action(("unload","p0","t0","l3")),7) occurs(action(("load","p10","t0","l3")),7) occurs(action(("load","p4","t0","l3")),7) occurs(action(("drive","t0","l3","l11","level104","level20","level124")),7) occurs(action(("drive","t0","l11","l1","level103","level1","level104")),8) occurs(action(("unload","p11","t0","l1")),9) occurs(action(("unload","p6","t0","l1")),9) occurs(action(("unload","p7","t0","l1")),9) occurs(action(("drive","t0","l1","l2","level93","level10","level103")),9) occurs(action(("drive","t0","l2","l4","level79","level14","level93")),10) occurs(action(("load","p8","t0","l2")),10) occurs(action(("unload","p4","t0","l4")),11) occurs(action(("load","p5","t0","l4")),11) occurs(action(("drive","t0","l4","l9","level76","level3","level79")),11) occurs(action(("unload","p1","t0","l9")),12) occurs(action(("unload","p5","t0","l9")),12) occurs(action(("drive","t0","l9","l5","level58","level18","level76")),12) occurs(action(("drive","t0","l5","l0","level54","level4","level58")),13) occurs(action(("unload","p2","t0","l0")),14) occurs(action(("unload","p8","t0","l0")),14) occurs(action(("drive","t0","l0","l7","level53","level1","level54")),14) occurs(action(("unload","p10","t0","l7")),15) SATISFIABLE Models : 1+ Calls : 4 Time : 4.042s (Solving: 0.11s 1st Model: 0.06s Unsat: 0.04s) CPU Time : 3.932s Choices : 237 (Domain: 235) Conflicts : 130 (Analyzed: 128) Restarts : 0 Model-Level : 47.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 128 (Deleted: 0) Binary : 6 (Ratio: 4.69%) Ternary : 4 (Ratio: 3.12%) Conflict : 128 (Average Length: 2595.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 128 (Average: 1.91 Max: 20 Sum: 244) Executed : 124 (Average: 1.62 Max: 20 Sum: 207 Ratio: 84.84%) Bounded : 4 (Average: 9.25 Max: 12 Sum: 37 Ratio: 15.16%) Rules : 107739 Atoms : 107739 Bodies : 1 (Original: 0) Tight : Yes Variables : 100102 (Eliminated: 0 Frozen: 5191) Constraints : 547316 (Binary: 98.8% Ternary: 0.7% Other: 0.5%) Memory Peak : 278MB Max. Length : 15 steps Sol. Length : 15 steps Models : 1