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-7.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-7.pddl Parsing... Parsing: [1.780s CPU, 1.782s wall-clock] Normalizing task... [0.040s CPU, 0.042s wall-clock] Instantiating... Generating Datalog program... [0.410s CPU, 0.408s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [3.580s CPU, 3.577s wall-clock] Generated 23 rules. Computing model... [7.820s CPU, 7.820s wall-clock] 42642 relevant atoms 77428 auxiliary atoms 120070 final queue length 137204 total queue pushes Completing instantiation... [4.330s CPU, 4.331s wall-clock] Instantiating: [16.290s CPU, 16.286s wall-clock] Computing fact groups... Finding invariants... 9 initial candidates Finding invariants: [0.100s CPU, 0.094s wall-clock] Checking invariant weight... [0.110s CPU, 0.108s wall-clock] Instantiating groups... [0.090s CPU, 0.093s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.009s wall-clock] Building translation key... [0.010s CPU, 0.005s wall-clock] Computing fact groups: [0.340s CPU, 0.335s 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: [0.010s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.120s CPU, 0.124s wall-clock] Translating task: [2.430s CPU, 2.434s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 14 propositions removed Detecting unreachable propositions: [1.380s CPU, 1.378s wall-clock] Reordering and filtering variables... 14 of 14 variables necessary. 0 of 14 mutex groups necessary. 8914 of 8914 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.360s CPU, 0.358s wall-clock] Translator variables: 14 Translator derived variables: 0 Translator facts: 420 Translator goal facts: 12 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 8914 Translator axioms: 0 Translator task size: 44728 Translator peak memory: 96900 KB Writing output... [0.810s CPU, 0.885s wall-clock] Done! [23.550s CPU, 23.623s wall-clock] planner.py version 0.0.1 Time: 1.98s Memory: 181MB 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: 182MB (+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: 182MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.59s Memory: 182MB (+0MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 189MB (+7MB) UNSAT Iteration Time: 1.03s 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: 196.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.69s Memory: 202MB (+13MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 224MB (+22MB) UNSAT Iteration Time: 1.17s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 259.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.63s Memory: 237MB (+13MB) Unblocking actions... Solving... Solving Time: 8.77s Memory: 311MB (+74MB) UNSAT Iteration Time: 9.76s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 398.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.81s Memory: 368MB (+57MB) Unblocking actions... Solving... Solving Time: 0.25s Memory: 398MB (+30MB) SAT Testing... SERIALIZABLE Testing Time: 1.53s Memory: 398MB (+0MB) Answer: 1 occurs(action(("drive","t0","l4","l2","level246","level7","level253")),1) occurs(action(("load","p10","t0","l4")),1) occurs(action(("drive","t0","l2","l8","level230","level16","level246")),2) occurs(action(("load","p0","t0","l8")),3) occurs(action(("load","p1","t0","l8")),3) occurs(action(("drive","t0","l8","l2","level214","level16","level230")),3) occurs(action(("unload","p1","t0","l2")),4) occurs(action(("drive","t0","l2","l9","level196","level18","level214")),4) occurs(action(("drive","t0","l9","l1","level188","level8","level196")),5) occurs(action(("load","p11","t0","l9")),5) occurs(action(("load","p5","t0","l9")),5) occurs(action(("unload","p0","t0","l1")),6) occurs(action(("load","p2","t0","l1")),6) occurs(action(("load","p6","t0","l1")),6) occurs(action(("drive","t0","l1","l9","level180","level8","level188")),6) occurs(action(("unload","p2","t0","l9")),7) occurs(action(("unload","p6","t0","l9")),7) occurs(action(("drive","t0","l9","l2","level162","level18","level180")),7) occurs(action(("drive","t0","l2","l7","level152","level10","level162")),8) occurs(action(("drive","t0","l7","l5","level141","level11","level152")),9) occurs(action(("load","p9","t0","l7")),9) occurs(action(("unload","p10","t0","l5")),10) occurs(action(("load","p3","t0","l5")),10) occurs(action(("drive","t0","l5","l7","level130","level11","level141")),10) occurs(action(("drive","t0","l7","l2","level120","level10","level130")),11) occurs(action(("drive","t0","l2","l11","level115","level5","level120")),12) occurs(action(("drive","t0","l11","l2","level110","level5","level115")),13) occurs(action(("load","p4","t0","l11")),13) occurs(action(("load","p7","t0","l11")),13) occurs(action(("load","p8","t0","l11")),13) occurs(action(("drive","t0","l2","l4","level103","level7","level110")),14) occurs(action(("unload","p3","t0","l4")),15) occurs(action(("unload","p4","t0","l4")),15) occurs(action(("drive","t0","l4","l2","level96","level7","level103")),15) occurs(action(("drive","t0","l2","l9","level78","level18","level96")),16) occurs(action(("unload","p7","t0","l9")),17) occurs(action(("unload","p8","t0","l9")),17) occurs(action(("drive","t0","l9","l6","level65","level13","level78")),17) occurs(action(("unload","p11","t0","l6")),18) occurs(action(("drive","t0","l6","l3","level46","level19","level65")),18) occurs(action(("unload","p5","t0","l3")),19) occurs(action(("unload","p9","t0","l3")),19) occurs(action(("drive","t0","l3","l0","level44","level2","level46")),20) SATISFIABLE Models : 1+ Calls : 5 Time : 15.514s (Solving: 8.99s 1st Model: 0.19s Unsat: 8.79s) CPU Time : 15.384s Choices : 11200 (Domain: 11199) Conflicts : 6354 (Analyzed: 6351) Restarts : 70 (Average: 90.73 Last: 74) Model-Level : 243.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 6351 (Deleted: 2562) Binary : 70 (Ratio: 1.10%) Ternary : 23 (Ratio: 0.36%) Conflict : 6351 (Average Length: 5323.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 6351 (Average: 1.47 Max: 83 Sum: 9344) Executed : 6328 (Average: 1.43 Max: 83 Sum: 9096 Ratio: 97.35%) Bounded : 23 (Average: 10.78 Max: 17 Sum: 248 Ratio: 2.65%) Rules : 143522 Atoms : 143522 Bodies : 1 (Original: 0) Tight : Yes Variables : 177326 (Eliminated: 0 Frozen: 7845) Constraints : 960495 (Binary: 98.9% Ternary: 0.6% Other: 0.5%) Memory Peak : 481MB Max. Length : 20 steps Sol. Length : 20 steps Models : 1