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-19.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-19.pddl Parsing... Parsing: [1.390s CPU, 1.400s wall-clock] Normalizing task... [0.030s CPU, 0.031s wall-clock] Instantiating... Generating Datalog program... [0.330s CPU, 0.327s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [2.700s CPU, 2.700s wall-clock] Generated 23 rules. Computing model... [6.610s CPU, 6.601s wall-clock] 36086 relevant atoms 63968 auxiliary atoms 100054 final queue length 117929 total queue pushes Completing instantiation... [4.070s CPU, 4.067s wall-clock] Instantiating: [13.840s CPU, 13.821s wall-clock] Computing fact groups... Finding invariants... 9 initial candidates Finding invariants: [0.090s CPU, 0.094s wall-clock] Checking invariant weight... [0.080s CPU, 0.084s wall-clock] Instantiating groups... [0.110s CPU, 0.102s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.000s CPU, 0.008s wall-clock] Building translation key... [0.010s CPU, 0.005s wall-clock] Computing fact groups: [0.320s CPU, 0.320s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.120s CPU, 0.130s wall-clock] Translating task: [2.660s CPU, 2.659s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 16 propositions removed Detecting unreachable propositions: [1.420s CPU, 1.429s wall-clock] Reordering and filtering variables... 16 of 16 variables necessary. 0 of 16 mutex groups necessary. 9350 of 9350 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.380s CPU, 0.370s wall-clock] Translator variables: 16 Translator derived variables: 0 Translator facts: 449 Translator goal facts: 14 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 9350 Translator axioms: 0 Translator task size: 46837 Translator peak memory: 88932 KB Writing output... [0.860s CPU, 0.936s wall-clock] Done! [21.020s CPU, 21.093s wall-clock] planner.py version 0.0.1 Time: 2.16s Memory: 187MB 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: 188MB (+1MB) 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: 188MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.62s Memory: 188MB (+0MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 196MB (+8MB) UNSAT Iteration Time: 1.08s 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: 204.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.72s Memory: 207MB (+11MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 232MB (+25MB) UNSAT Iteration Time: 1.19s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 268.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.67s Memory: 245MB (+13MB) Unblocking actions... Solving... Solving Time: 7.12s Memory: 306MB (+61MB) UNSAT Iteration Time: 8.14s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 380.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.83s Memory: 367MB (+61MB) Unblocking actions... Solving... Solving Time: 25.67s Memory: 532MB (+165MB) UNKNOWN Iteration Time: 26.88s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 758.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.66s Memory: 532MB (+0MB) Unblocking actions... Solving... Solving Time: 24.48s Memory: 680MB (+148MB) UNKNOWN Iteration Time: 25.54s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 906.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.68s Memory: 680MB (+0MB) Unblocking actions... Solving... Solving Time: 22.84s Memory: 814MB (+134MB) UNKNOWN Iteration Time: 23.94s Iteration 8 Queue: [(4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 16.93s Memory: 905MB (+91MB) SAT Testing... SERIALIZABLE Testing Time: 1.68s Memory: 905MB (+0MB) Answer: 1 occurs(action(("drive","t0","l1","l2","level221","level3","level224")),1) occurs(action(("load","p7","t0","l1")),1) occurs(action(("drive","t0","l2","l12","level208","level13","level221")),2) occurs(action(("load","p0","t0","l12")),3) occurs(action(("load","p1","t0","l12")),3) occurs(action(("drive","t0","l12","l11","level194","level14","level208")),3) occurs(action(("load","p11","t0","l11")),4) occurs(action(("load","p5","t0","l11")),4) occurs(action(("drive","t0","l11","l0","level172","level22","level194")),4) occurs(action(("unload","p1","t0","l0")),5) occurs(action(("unload","p5","t0","l0")),5) occurs(action(("drive","t0","l0","l4","level162","level10","level172")),5) occurs(action(("unload","p0","t0","l4")),6) occurs(action(("load","p3","t0","l4")),6) occurs(action(("load","p4","t0","l4")),6) occurs(action(("drive","t0","l4","l0","level152","level10","level162")),6) occurs(action(("drive","t0","l0","l10","level143","level9","level152")),7) occurs(action(("drive","t0","l10","l7","level141","level2","level143")),8) occurs(action(("load","p6","t0","l10")),8) occurs(action(("unload","p4","t0","l7")),9) occurs(action(("load","p13","t0","l7")),9) occurs(action(("load","p2","t0","l7")),9) occurs(action(("load","p8","t0","l7")),9) occurs(action(("drive","t0","l7","l10","level139","level2","level141")),9) occurs(action(("drive","t0","l10","l5","level133","level6","level139")),10) occurs(action(("unload","p7","t0","l5")),11) occurs(action(("drive","t0","l5","l1","level128","level5","level133")),11) occurs(action(("drive","t0","l1","l3","level116","level12","level128")),12) occurs(action(("drive","t0","l3","l6","level91","level25","level116")),13) occurs(action(("load","p9","t0","l3")),13) occurs(action(("unload","p3","t0","l6")),14) occurs(action(("unload","p8","t0","l6")),14) occurs(action(("load","p10","t0","l6")),14) occurs(action(("load","p12","t0","l6")),14) occurs(action(("drive","t0","l6","l3","level66","level25","level91")),14) occurs(action(("drive","t0","l3","l2","level45","level21","level66")),15) occurs(action(("unload","p11","t0","l2")),16) occurs(action(("drive","t0","l2","l0","level27","level18","level45")),16) occurs(action(("unload","p6","t0","l0")),17) occurs(action(("unload","p9","t0","l0")),17) occurs(action(("drive","t0","l0","l9","level26","level1","level27")),17) occurs(action(("drive","t0","l9","l8","level12","level14","level26")),18) occurs(action(("unload","p10","t0","l8")),19) occurs(action(("unload","p2","t0","l8")),19) occurs(action(("drive","t0","l8","l13","level2","level10","level12")),19) occurs(action(("unload","p12","t0","l13")),20) occurs(action(("unload","p13","t0","l13")),20) SATISFIABLE Models : 1+ Calls : 8 Time : 106.067s (Solving: 96.80s 1st Model: 16.87s Unsat: 7.14s) CPU Time : 105.960s Choices : 134187 (Domain: 134187) Conflicts : 36679 (Analyzed: 36676) Restarts : 410 (Average: 89.45 Last: 100) Model-Level : 205.0 Problems : 8 (Average Length: 18.88 Splits: 0) Lemmas : 36676 (Deleted: 31976) Binary : 86 (Ratio: 0.23%) Ternary : 22 (Ratio: 0.06%) Conflict : 36676 (Average Length: 16288.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 36676 (Average: 1.54 Max: 180 Sum: 56653) Executed : 36643 (Average: 1.53 Max: 180 Sum: 56205 Ratio: 99.21%) Bounded : 33 (Average: 13.58 Max: 32 Sum: 448 Ratio: 0.79%) Rules : 150315 Atoms : 150315 Bodies : 1 (Original: 0) Tight : Yes Variables : 288037 (Eliminated: 0 Frozen: 12939) Constraints : 1831674 (Binary: 99.0% Ternary: 0.6% Other: 0.4%) Memory Peak : 905MB Max. Length : 30 steps Sol. Length : 20 steps Models : 1