INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/parc-printer-sequential-satisficing/domains/domain-11.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/parc-printer-sequential-satisficing/instances/instance-11.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/parc-printer-sequential-satisficing/domains/domain-11.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/parc-printer-sequential-satisficing/instances/instance-11.pddl Parsing... Parsing: [0.080s CPU, 0.075s wall-clock] Normalizing task... [0.000s CPU, 0.006s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.013s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.050s CPU, 0.045s wall-clock] Preparing model... [0.040s CPU, 0.038s wall-clock] Generated 212 rules. Computing model... [0.150s CPU, 0.159s wall-clock] 963 relevant atoms 950 auxiliary atoms 1913 final queue length 2984 total queue pushes Completing instantiation... [0.230s CPU, 0.229s wall-clock] Instantiating: [0.490s CPU, 0.487s wall-clock] Computing fact groups... Finding invariants... 20 initial candidates Finding invariants: [0.040s CPU, 0.044s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.010s CPU, 0.008s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 197 uncovered facts Choosing groups: [0.000s CPU, 0.004s wall-clock] Building translation key... [0.020s CPU, 0.011s wall-clock] Computing fact groups: [0.100s CPU, 0.098s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.004s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.011s wall-clock] Translating task: [0.230s CPU, 0.226s wall-clock] 421 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 9 propositions removed Detecting unreachable propositions: [0.120s CPU, 0.119s wall-clock] Reordering and filtering variables... 79 of 203 variables necessary. 0 of 7 mutex groups necessary. 449 of 449 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.070s CPU, 0.065s wall-clock] Translator variables: 79 Translator derived variables: 0 Translator facts: 270 Translator goal facts: 42 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 449 Translator axioms: 0 Translator task size: 3417 Translator peak memory: 38860 KB Writing output... [0.080s CPU, 0.138s wall-clock] Done! [1.170s CPU, 1.234s wall-clock] planner.py version 0.0.1 Time: 0.16s Memory: 57MB 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: 57MB (+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: 57MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.04s Memory: 58MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 59MB (+1MB) UNSAT Iteration Time: 0.06s 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: 61.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.04s Memory: 61MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 63MB (+2MB) UNSAT Iteration Time: 0.06s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 67.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.05s Memory: 65MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 66MB (+1MB) UNSAT Iteration Time: 0.08s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 70.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.05s Memory: 69MB (+3MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 71MB (+2MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.16s Memory: 76MB (+5MB) Solving... Solving Time: 0.03s Memory: 76MB (+0MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 76MB (+0MB) Answer: 2 occurs(action("initialize"),1) occurs(action(("colorfeeder-feed-letter","sheet7")),2) occurs(action(("colorfeeder-feed-letter","sheet6")),2) occurs(action(("blackfeeder-feed-letter","sheet3")),2) occurs(action(("colorfeeder-feed-letter","sheet2")),2) occurs(action(("colorfeeder-feed-letter","sheet1")),2) occurs(action(("blackfeeder-feed-letter","sheet5")),2) occurs(action(("blackfeeder-feed-letter","sheet4")),2) occurs(action(("blackcontainer-toime-letter","sheet5")),3) occurs(action(("blackcontainer-toime-letter","sheet4")),3) occurs(action(("blackcontainer-toime-letter","sheet3")),3) occurs(action(("down-movebottom-letter","sheet1")),3) occurs(action(("down-movebottom-letter","sheet2")),3) occurs(action(("down-movebottom-letter","sheet6")),3) occurs(action(("down-movebottom-letter","sheet7")),3) occurs(action(("blackprinter-simplex-letter","sheet3","front","image-3")),4) occurs(action(("blackprinter-simplexandinvert-letter","sheet4","front","back","image-4")),4) occurs(action(("blackprinter-simplexandinvert-letter","sheet5","front","back","image-5")),4) occurs(action(("colorcontainer-toime-letter","sheet1")),4) occurs(action(("colorcontainer-toime-letter","sheet2")),4) occurs(action(("colorcontainer-toime-letter","sheet6")),4) occurs(action(("colorprinter-simplexmono-letter","sheet1","front","image-1")),5) occurs(action(("colorprinter-simplexmono-letter","sheet2","front","image-2")),5) occurs(action(("colorprinter-simplex-letter","sheet6","front","image-6")),5) occurs(action(("blackcontainer-fromime-letter","sheet3")),5) occurs(action(("blackcontainer-fromime-letter","sheet4")),5) occurs(action(("blackcontainer-fromime-letter","sheet5")),5) occurs(action(("colorcontainer-fromime-letter","sheet6")),6) occurs(action(("colorcontainer-fromime-letter","sheet2")),6) occurs(action(("colorcontainer-fromime-letter","sheet1")),6) occurs(action(("endcap-move-letter","sheet3")),6) occurs(action(("endcap-move-letter","sheet4")),6) occurs(action(("endcap-move-letter","sheet5")),6) occurs(action(("up-moveup-letter","sheet6")),7) occurs(action(("up-moveup-letter","sheet2")),7) occurs(action(("up-moveup-letter","sheet1")),7) occurs(action(("htmoverblack-move-letter","sheet3")),7) occurs(action(("htmoverblack-move-letter","sheet4")),7) occurs(action(("htmoverblack-move-letter","sheet5")),7) occurs(action(("finisher1-stack-letter","sheet1","dummy-sheet")),8) occurs(action(("down-movedown-letter","sheet4")),8) occurs(action(("down-movedown-letter","sheet5")),8) occurs(action(("down-movetop-letter","sheet3")),8) occurs(action(("finisher1-stack-letter","sheet2","sheet1")),9) occurs(action(("colorcontainer-toime-letter","sheet4")),9) occurs(action(("colorcontainer-toime-letter","sheet5")),9) occurs(action(("htmovercolor-move-letter","sheet3")),9) occurs(action(("colorprinter-simplexmono-letter","sheet4","back","image-4b")),10) occurs(action(("colorprinter-simplexmono-letter","sheet5","back","image-5b")),10) occurs(action(("up-movetop-letter","sheet3")),10) occurs(action(("finisher1-stack-letter","sheet3","sheet2")),11) occurs(action(("colorcontainer-fromime-letter","sheet5")),11) occurs(action(("colorcontainer-fromime-letter","sheet4")),11) occurs(action(("up-moveup-letter","sheet5")),12) occurs(action(("up-moveup-letter","sheet4")),12) occurs(action(("finisher1-stack-letter","sheet4","sheet3")),13) occurs(action(("finisher1-stack-letter","sheet5","sheet4")),14) occurs(action(("finisher1-stack-letter","sheet6","sheet5")),15) occurs(action(("colorcontainer-toime-letter","sheet7")),16) occurs(action(("colorprinter-simplex-letter","sheet7","front","image-7")),17) occurs(action(("colorcontainer-fromime-letter","sheet7")),18) occurs(action(("up-moveup-letter","sheet7")),19) occurs(action(("finisher1-stack-letter","sheet7","sheet6")),20) SATISFIABLE Models : 1+ Calls : 6 Time : 0.539s (Solving: 0.02s 1st Model: 0.01s Unsat: 0.01s) CPU Time : 0.528s Choices : 1914 (Domain: 1856) Conflicts : 100 (Analyzed: 99) Restarts : 0 Model-Level : 278.0 Problems : 6 (Average Length: 13.67 Splits: 0) Lemmas : 99 (Deleted: 0) Binary : 25 (Ratio: 25.25%) Ternary : 15 (Ratio: 15.15%) Conflict : 99 (Average Length: 95.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 99 (Average: 14.21 Max: 142 Sum: 1407) Executed : 94 (Average: 14.16 Max: 142 Sum: 1402 Ratio: 99.64%) Bounded : 5 (Average: 1.00 Max: 1 Sum: 5 Ratio: 0.36%) Rules : 37532 (Original: 37497) Atoms : 13114 Bodies : 19537 (Original: 19501) Count : 588 (Original: 595) Equivalences : 7917 (Atom=Atom: 47 Body=Body: 0 Other: 7870) Tight : Yes Variables : 18458 (Eliminated: 0 Frozen: 9702) Constraints : 104667 (Binary: 94.0% Ternary: 3.8% Other: 2.3%) Memory Peak : 78MB Max. Length : 20 steps Sol. Length : 20 steps Models : 2