INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/tpp-propositional/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/tpp-propositional/instances/instance-13.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-2006/domains/tpp-propositional/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/tpp-propositional/instances/instance-13.pddl Parsing... Parsing: [0.030s CPU, 0.029s wall-clock] Normalizing task... [0.010s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.008s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.040s CPU, 0.038s wall-clock] Preparing model... [0.020s CPU, 0.023s wall-clock] Generated 45 rules. Computing model... [0.490s CPU, 0.491s wall-clock] 1905 relevant atoms 4483 auxiliary atoms 6388 final queue length 9089 total queue pushes Completing instantiation... [0.520s CPU, 0.529s wall-clock] Instantiating: [1.090s CPU, 1.097s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.050s CPU, 0.053s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.030s CPU, 0.031s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 32 uncovered facts Choosing groups: [0.010s CPU, 0.006s wall-clock] Building translation key... [0.010s CPU, 0.005s wall-clock] Computing fact groups: [0.120s CPU, 0.119s 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, 0.002s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.025s wall-clock] Translating task: [0.460s CPU, 0.463s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 140 propositions removed Detecting unreachable propositions: [0.220s CPU, 0.217s wall-clock] Reordering and filtering variables... 76 of 76 variables necessary. 0 of 76 mutex groups necessary. 1484 of 1484 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.070s CPU, 0.078s wall-clock] Translator variables: 76 Translator derived variables: 0 Translator facts: 287 Translator goal facts: 8 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 1484 Translator axioms: 0 Translator task size: 9107 Translator peak memory: 42444 KB Writing output... [0.160s CPU, 0.181s wall-clock] Done! [2.190s CPU, 2.212s wall-clock] planner.py version 0.0.1 Time: 0.40s Memory: 76MB 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: 76MB (+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: 76MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.10s Memory: 76MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 78MB (+2MB) UNSAT Iteration Time: 0.16s 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: 80.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.11s Memory: 79MB (+1MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 84MB (+5MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.44s Memory: 101MB (+17MB) Solving... Solving Time: 1.80s Memory: 99MB (+-2MB) UNKNOWN Iteration Time: 2.43s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 105.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.19s Memory: 99MB (+0MB) Unblocking actions... Solving... Solving Time: 2.73s Memory: 107MB (+8MB) UNKNOWN Iteration Time: 3.00s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 115.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.19s Memory: 109MB (+2MB) Unblocking actions... Solving... Solving Time: 2.91s Memory: 114MB (+5MB) UNKNOWN Iteration Time: 3.19s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 122.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.20s Memory: 120MB (+6MB) Unblocking actions... Solving... Solving Time: 3.26s Memory: 128MB (+8MB) UNKNOWN Iteration Time: 3.55s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 142.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.22s Memory: 135MB (+7MB) Unblocking actions... Solving... Solving Time: 3.46s Memory: 141MB (+6MB) UNKNOWN Iteration Time: 3.78s Iteration 8 Queue: [(2,10,1,True), (3,15,1,True), (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)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 1.83s Memory: 142MB (+1MB) UNKNOWN Iteration Time: 1.84s Iteration 9 Queue: [(3,15,1,True), (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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 2.43s Memory: 142MB (+0MB) UNKNOWN Iteration Time: 2.44s Iteration 10 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 0.17s Memory: 142MB (+0MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 142MB (+0MB) Answer: 2 occurs(action(("drive","truck1","depot1","market1")),1) occurs(action(("drive","truck2","depot1","market1")),1) occurs(action(("drive","truck3","depot2","market2")),1) occurs(action(("drive","truck4","depot2","market2")),1) occurs(action(("buy","truck3","goods1","market2","level1","level2","level0","level1")),2) occurs(action(("buy","truck1","goods2","market1","level0","level1","level0","level1")),2) occurs(action(("buy","truck3","goods2","market2","level1","level2","level0","level1")),2) occurs(action(("buy","truck3","goods3","market2","level0","level1","level0","level1")),2) occurs(action(("buy","truck1","goods5","market1","level0","level1","level0","level1")),2) occurs(action(("buy","truck3","goods5","market2","level1","level2","level0","level1")),2) occurs(action(("buy","truck3","goods6","market2","level0","level1","level0","level1")),2) occurs(action(("buy","truck3","goods7","market2","level1","level2","level0","level1")),2) occurs(action(("drive","truck2","market1","market4")),2) occurs(action(("drive","truck4","market2","market3")),2) occurs(action(("load","goods1","truck3","market2","level0","level1","level0","level1")),3) occurs(action(("load","goods2","truck3","market2","level0","level1","level0","level1")),3) occurs(action(("load","goods3","truck3","market2","level0","level1","level0","level1")),3) occurs(action(("load","goods5","truck1","market1","level0","level1","level0","level1")),3) occurs(action(("load","goods5","truck3","market2","level0","level1","level0","level1")),3) occurs(action(("load","goods6","truck3","market2","level0","level1","level0","level1")),3) occurs(action(("load","goods7","truck3","market2","level0","level1","level0","level1")),3) occurs(action(("buy","truck2","goods1","market4","level0","level1","level0","level1")),3) occurs(action(("buy","truck4","goods3","market3","level0","level1","level0","level1")),3) occurs(action(("buy","truck2","goods4","market4","level1","level2","level0","level1")),3) occurs(action(("buy","truck2","goods6","market4","level1","level2","level0","level1")),3) occurs(action(("buy","truck2","goods7","market4","level0","level1","level0","level1")),3) occurs(action(("buy","truck4","goods8","market3","level1","level2","level0","level1")),3) occurs(action(("buy","truck2","goods8","market4","level0","level1","level0","level1")),3) occurs(action(("load","goods1","truck2","market4","level0","level1","level0","level1")),4) occurs(action(("load","goods4","truck2","market4","level0","level1","level0","level1")),4) occurs(action(("load","goods8","truck2","market4","level0","level1","level0","level1")),4) occurs(action(("load","goods8","truck4","market3","level0","level1","level0","level1")),4) occurs(action(("buy","truck2","goods6","market4","level0","level1","level1","level2")),4) occurs(action(("drive","truck1","market1","market4")),4) occurs(action(("drive","truck3","market2","depot2")),4) occurs(action(("unload","goods2","truck3","depot2","level0","level1","level0","level1")),5) occurs(action(("unload","goods3","truck3","depot2","level0","level1","level0","level1")),5) occurs(action(("unload","goods6","truck3","depot2","level0","level1","level0","level1")),5) occurs(action(("unload","goods7","truck3","depot2","level0","level1","level0","level1")),5) occurs(action(("unload","goods1","truck3","depot2","level0","level1","level0","level1")),5) occurs(action(("buy","truck1","goods4","market4","level0","level1","level0","level1")),5) occurs(action(("drive","truck2","market4","market1")),5) occurs(action(("unload","goods5","truck3","depot2","level0","level1","level0","level1")),5) occurs(action(("drive","truck4","market3","market4")),5) occurs(action(("load","goods4","truck1","market4","level0","level1","level0","level1")),6) occurs(action(("load","goods6","truck1","market4","level1","level2","level0","level1")),6) occurs(action(("load","goods7","truck1","market4","level0","level1","level0","level1")),6) occurs(action(("drive","truck3","depot2","market2")),6) occurs(action(("drive","truck4","market4","market2")),6) occurs(action(("drive","truck2","market1","depot1")),6) occurs(action(("unload","goods1","truck2","depot1","level0","level1","level1","level2")),7) occurs(action(("unload","goods4","truck2","depot1","level0","level1","level0","level1")),7) occurs(action(("unload","goods8","truck2","depot1","level0","level1","level0","level1")),7) occurs(action(("drive","truck1","market4","market1")),7) occurs(action(("buy","truck3","goods5","market2","level0","level1","level0","level1")),7) occurs(action(("drive","truck4","market2","depot2")),7) occurs(action(("unload","goods8","truck4","depot2","level0","level1","level1","level2")),8) occurs(action(("load","goods5","truck3","market2","level0","level1","level0","level1")),8) occurs(action(("buy","truck3","goods1","market2","level0","level1","level0","level1")),8) occurs(action(("buy","truck3","goods2","market2","level0","level1","level0","level1")),8) occurs(action(("drive","truck2","depot1","market1")),8) occurs(action(("drive","truck1","market1","depot1")),8) occurs(action(("unload","goods4","truck1","depot1","level0","level1","level1","level2")),9) occurs(action(("load","goods2","truck2","market1","level0","level1","level0","level1")),9) occurs(action(("unload","goods5","truck1","depot1","level0","level1","level1","level2")),9) occurs(action(("drive","truck4","depot2","market2")),9) occurs(action(("drive","truck3","market2","depot2")),9) occurs(action(("unload","goods5","truck3","depot2","level0","level1","level2","level3")),10) occurs(action(("drive","truck1","depot1","market1")),10) occurs(action(("drive","truck4","market2","market3")),10) occurs(action(("drive","truck2","market1","depot1")),10) occurs(action(("drive","truck2","depot1","market1")),11) occurs(action(("drive","truck3","depot2","market2")),11) occurs(action(("drive","truck1","market1","market2")),11) occurs(action(("buy","truck4","goods8","market3","level0","level1","level0","level1")),11) occurs(action(("load","goods8","truck4","market3","level0","level1","level0","level1")),12) occurs(action(("drive","truck2","market1","market2")),12) occurs(action(("drive","truck3","market2","market4")),12) occurs(action(("load","goods2","truck2","market2","level0","level1","level1","level2")),13) occurs(action(("load","goods6","truck3","market4","level0","level1","level0","level1")),13) occurs(action(("drive","truck4","market3","market2")),13) occurs(action(("drive","truck2","market2","market1")),14) occurs(action(("drive","truck4","market2","market1")),14) occurs(action(("drive","truck4","market1","market2")),15) occurs(action(("drive","truck4","market2","market1")),16) occurs(action(("drive","truck4","market1","market2")),17) occurs(action(("drive","truck4","market2","market1")),18) occurs(action(("drive","truck1","market2","market3")),19) occurs(action(("drive","truck1","market3","market4")),20) occurs(action(("drive","truck2","market1","market4")),20) SATISFIABLE Models : 1+ Calls : 11 Time : 20.630s (Solving: 18.49s 1st Model: 0.17s Unsat: 0.00s) CPU Time : 20.612s Choices : 297125 (Domain: 253760) Conflicts : 61238 (Analyzed: 61238) Restarts : 705 (Average: 86.86 Last: 131) Model-Level : 503.0 Problems : 11 (Average Length: 20.64 Splits: 0) Lemmas : 61238 (Deleted: 54779) Binary : 755 (Ratio: 1.23%) Ternary : 436 (Ratio: 0.71%) Conflict : 61238 (Average Length: 51.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 61238 (Average: 3.65 Max: 352 Sum: 223615) Executed : 60951 (Average: 3.57 Max: 352 Sum: 218701 Ratio: 97.80%) Bounded : 287 (Average: 17.12 Max: 32 Sum: 4914 Ratio: 2.20%) Rules : 58404 (Original: 58297) Atoms : 32312 Bodies : 19019 (Original: 18941) Count : 537 (Original: 556) Equivalences : 9681 (Atom=Atom: 41 Body=Body: 0 Other: 9640) Tight : Yes Variables : 65550 (Eliminated: 0 Frozen: 40698) Constraints : 477130 (Binary: 95.9% Ternary: 1.6% Other: 2.6%) Memory Peak : 147MB Max. Length : 30 steps Sol. Length : 20 steps Models : 2