INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/freecell-strips-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/freecell-strips-typed/instances/instance-27.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-2000/domains/freecell-strips-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/freecell-strips-typed/instances/instance-27.pddl Parsing... Parsing: [0.040s CPU, 0.042s wall-clock] Normalizing task... [0.000s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.011s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.050s CPU, 0.051s wall-clock] Preparing model... [0.030s CPU, 0.032s wall-clock] Generated 125 rules. Computing model... [1.740s CPU, 1.734s wall-clock] 13894 relevant atoms 3082 auxiliary atoms 16976 final queue length 60206 total queue pushes Completing instantiation... [6.880s CPU, 6.871s wall-clock] Instantiating: [8.720s CPU, 8.716s wall-clock] Computing fact groups... Finding invariants... 15 initial candidates Finding invariants: [0.150s CPU, 0.148s wall-clock] Checking invariant weight... [0.010s CPU, 0.011s wall-clock] Instantiating groups... [0.080s CPU, 0.080s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 28 uncovered facts Choosing groups: [0.010s CPU, 0.011s wall-clock] Building translation key... [0.000s CPU, 0.003s wall-clock] Computing fact groups: [0.280s CPU, 0.274s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock] Building mutex information... not in strips_to_sas, left out: Atom bottomcol(c0) not in strips_to_sas, left out: Atom bottomcol(d0) not in strips_to_sas, left out: Atom bottomcol(h0) not in strips_to_sas, left out: Atom bottomcol(s0) Building mutex information: [0.020s CPU, 0.009s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.280s CPU, 0.281s wall-clock] Translating task: [5.960s CPU, 5.969s wall-clock] 5752 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 14 propositions removed Detecting unreachable propositions: [2.930s CPU, 2.930s wall-clock] Reordering and filtering variables... 62 of 62 variables necessary. 60 of 114 mutex groups necessary. 13357 of 13357 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.110s CPU, 1.112s wall-clock] Translator variables: 62 Translator derived variables: 0 Translator facts: 268 Translator goal facts: 4 Translator mutex groups: 60 Translator total mutex groups size: 286 Translator operators: 13357 Translator axioms: 0 Translator task size: 109721 Translator peak memory: 103372 KB Writing output... [1.750s CPU, 1.865s wall-clock] Done! [21.050s CPU, 21.169s wall-clock] planner.py version 0.0.1 Time: 4.58s Memory: 351MB 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: 0.02s Memory: 352MB (+1MB) UNSAT Iteration Time: 0.02s 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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 1.73s Memory: 352MB (+0MB) Unblocking actions... Solving... Solving Time: 0.19s Memory: 363MB (+11MB) UNSAT Iteration Time: 2.65s 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 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 1.54s Memory: 363MB (+0MB) Unblocking actions... Solving... Solving Time: 0.18s Memory: 394MB (+31MB) SAT Testing... NOT SERIALIZABLE Testing Time: 4.99s Memory: 586MB (+192MB) Solving... Solving Time: 0.85s Memory: 404MB (+-182MB) UNSAT Iteration Time: 8.21s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 3.23s Memory: 506MB (+102MB) Unblocking actions... Solving... Solving Time: 16.71s Memory: 558MB (+52MB) UNKNOWN Iteration Time: 20.73s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 2.98s Memory: 632MB (+74MB) Unblocking actions... Solving... Solving Time: 0.89s Memory: 677MB (+45MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 677MB (+0MB) Answer: 2 occurs(action(("sendtofree","d3","s2","n4","n3")),1) occurs(action(("sendtohome","ca","d5","c","n1","c0","n0")),1) occurs(action(("sendtohome","sa","h3","s","n1","s0","n0")),1) occurs(action(("move","h4","s4","s5")),1) occurs(action(("sendtohome","s2","c7","s","n2","sa","n1")),2) occurs(action(("sendtofree-b","h7","n3","n2","n0","n1")),2) occurs(action(("move","s4","d6","d5")),2) occurs(action(("sendtonewcol","c7","c6","n1","n0")),3) occurs(action(("sendtofree","d6","c2","n2","n1")),3) occurs(action(("move","h3","ha","s4")),3) occurs(action(("sendtohome","ha","s7","h","n1","h0","n0")),4) occurs(action(("sendtofree","h5","s3","n1","n0")),4) occurs(action(("sendtohome-b","c2","c","n2","ca","n1","n0","n1")),4) occurs(action(("move","c6","h6","d7")),4) occurs(action(("newcolfromfreecell","h7","n1","n0","n0","n1")),5) occurs(action(("move","h6","c3","s7")),5) occurs(action(("sendtohome","s3","s6","s","n3","s2","n2")),5) occurs(action(("sendtofree","s6","c4","n1","n0")),6) occurs(action(("sendtohome-b","c3","c","n3","c2","n2","n0","n1")),6) occurs(action(("move","c6","d7","h7")),6) occurs(action(("sendtonewcol","d7","h2","n1","n0")),7) occurs(action(("sendtohome-b","c4","c","n4","c3","n3","n0","n1")),8) occurs(action(("sendtohome","h2","c5","h","n2","ha","n1")),8) occurs(action(("sendtohome-b","c5","c","n5","c4","n4","n1","n2")),9) occurs(action(("sendtohome","h3","s4","h","n3","h2","n2")),9) occurs(action(("sendtonewcol","h6","s7","n2","n1")),10) occurs(action(("sendtohome","c6","h7","c","n6","c5","n5")),10) occurs(action(("sendtohome","h4","s5","h","n4","h3","n3")),10) occurs(action(("sendtohome","s4","d5","s","n4","s3","n3")),10) occurs(action(("sendtohome-b","c7","c","n7","c6","n6","n1","n2")),11) occurs(action(("colfromfreecell","s6","h7","n0","n1")),11) occurs(action(("sendtohome","s5","da","s","n5","s4","n4")),11) occurs(action(("sendtohome","s6","h7","s","n6","s5","n5")),12) occurs(action(("sendtofree","d5","d2","n1","n0")),12) occurs(action(("sendtohome-b","da","d","n1","d0","n0","n2","n3")),12) occurs(action(("sendtohome","s7","d4","s","n7","s6","n6")),13) occurs(action(("homefromfreecell","h5","h","n5","h4","n4","n0","n1")),13) occurs(action(("sendtohome-b","d2","d","n2","da","n1","n3","n4")),13) occurs(action(("homefromfreecell","d3","d","n3","d2","n2","n1","n2")),14) occurs(action(("sendtohome-b","h6","h","n6","h5","n5","n4","n5")),14) occurs(action(("sendtohome-b","d4","d","n4","d3","n3","n5","n6")),15) occurs(action(("homefromfreecell","d5","d","n5","d4","n4","n2","n3")),16) occurs(action(("homefromfreecell","d6","d","n6","d5","n5","n3","n4")),17) occurs(action(("sendtohome-b","d7","d","n7","d6","n6","n6","n7")),18) occurs(action(("sendtofree-b","h7","n4","n3","n7","n8")),19) occurs(action(("homefromfreecell","h7","h","n7","h6","n6","n3","n4")),20) SATISFIABLE Models : 1+ Calls : 6 Time : 37.461s (Solving: 18.16s 1st Model: 0.79s Unsat: 0.73s) CPU Time : 37.308s Choices : 69033 (Domain: 68817) Conflicts : 11432 (Analyzed: 11431) Restarts : 111 (Average: 102.98 Last: 154) Model-Level : 129.0 Problems : 6 (Average Length: 12.00 Splits: 0) Lemmas : 11431 (Deleted: 7097) Binary : 65 (Ratio: 0.57%) Ternary : 93 (Ratio: 0.81%) Conflict : 11431 (Average Length: 2638.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 11431 (Average: 5.58 Max: 124 Sum: 63806) Executed : 11423 (Average: 5.57 Max: 124 Sum: 63702 Ratio: 99.84%) Bounded : 8 (Average: 13.00 Max: 17 Sum: 104 Ratio: 0.16%) Rules : 510386 (Original: 510250) Atoms : 369045 Bodies : 48515 (Original: 48397) Count : 489 (Original: 511) Equivalences : 42129 (Atom=Atom: 28 Body=Body: 0 Other: 42101) Tight : Yes Variables : 255871 (Eliminated: 0 Frozen: 176697) Constraints : 2797646 (Binary: 99.6% Ternary: 0.1% Other: 0.2%) Memory Peak : 682MB Max. Length : 20 steps Sol. Length : 20 steps Models : 2