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-15.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-15.pddl Parsing... Parsing: [0.040s CPU, 0.040s wall-clock] Normalizing task... [0.000s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.010s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.050s CPU, 0.052s wall-clock] Preparing model... [0.030s CPU, 0.027s wall-clock] Generated 125 rules. Computing model... [0.970s CPU, 0.970s wall-clock] 7660 relevant atoms 1803 auxiliary atoms 9463 final queue length 33278 total queue pushes Completing instantiation... [3.600s CPU, 3.592s wall-clock] Instantiating: [4.660s CPU, 4.662s wall-clock] Computing fact groups... Finding invariants... 15 initial candidates Finding invariants: [0.140s CPU, 0.139s wall-clock] Checking invariant weight... [0.010s CPU, 0.007s wall-clock] Instantiating groups... [0.030s CPU, 0.038s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 16 uncovered facts Choosing groups: [0.010s CPU, 0.006s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.200s CPU, 0.203s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.002s 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: [0.000s CPU, 0.005s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.160s CPU, 0.154s wall-clock] Translating task: [3.290s CPU, 3.287s wall-clock] 3444 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 12 propositions removed Detecting unreachable propositions: [1.620s CPU, 1.620s wall-clock] Reordering and filtering variables... 38 of 38 variables necessary. 48 of 66 mutex groups necessary. 7317 of 7317 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.620s CPU, 0.616s wall-clock] Translator variables: 38 Translator derived variables: 0 Translator facts: 161 Translator goal facts: 4 Translator mutex groups: 48 Translator total mutex groups size: 200 Translator operators: 7317 Translator axioms: 0 Translator task size: 60870 Translator peak memory: 73332 KB Writing output... [0.990s CPU, 1.058s wall-clock] Done! [11.560s CPU, 11.633s wall-clock] planner.py version 0.0.1 Time: 2.50s Memory: 217MB 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: 217MB (+0MB) 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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.85s Memory: 217MB (+0MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 220MB (+3MB) UNSAT Iteration Time: 1.29s 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: 0.79s Memory: 225MB (+5MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 239MB (+14MB) SAT Testing... NOT SERIALIZABLE Testing Time: 2.02s Memory: 347MB (+108MB) Solving... Solving Time: 0.04s Memory: 347MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.97s Memory: 350MB (+3MB) Solving... Solving Time: 1.63s Memory: 350MB (+0MB) UNKNOWN Iteration Time: 6.88s 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: 0.98s Memory: 350MB (+0MB) Unblocking actions... Solving... Solving Time: 1.96s Memory: 347MB (+-3MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.99s Memory: 410MB (+63MB) Solving... Solving Time: 1.96s Memory: 347MB (+-63MB) SAT Testing... NOT SERIALIZABLE Testing Time: 2.00s Memory: 347MB (+0MB) Solving... Solving Time: 3.18s Memory: 347MB (+0MB) UNKNOWN Iteration Time: 12.45s 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: 0.84s Memory: 347MB (+0MB) Unblocking actions... Solving... Solving Time: 1.03s Memory: 375MB (+28MB) SAT Testing... NOT SERIALIZABLE Testing Time: 2.01s Memory: 375MB (+0MB) Solving... Solving Time: 0.49s Memory: 375MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 2.03s Memory: 469MB (+94MB) Solving... Solving Time: 2.57s Memory: 375MB (+-94MB) SAT Testing... NOT SERIALIZABLE Testing Time: 2.03s Memory: 468MB (+93MB) Solving... Solving Time: 0.07s Memory: 375MB (+-93MB) SAT Testing... NOT SERIALIZABLE Testing Time: 2.02s Memory: 469MB (+94MB) Solving... Solving Time: 3.32s Memory: 375MB (+-94MB) SAT Testing... SERIALIZABLE Testing Time: 1.97s Memory: 375MB (+0MB) Answer: 9 occurs(action(("sendtofree","h2","s3","n4","n3")),1) occurs(action(("sendtofree","s3","ha","n3","n2")),2) occurs(action(("sendtohome-b","ha","h","n1","h0","n0","n0","n1")),3) occurs(action(("homefromfreecell","h2","h","n2","ha","n1","n2","n3")),4) occurs(action(("sendtohome-b","h3","h","n3","h2","n2","n1","n2")),5) occurs(action(("sendtohome","h4","c3","h","n4","h3","n3")),6) occurs(action(("sendtofree","d4","c4","n3","n2")),7) occurs(action(("sendtohome","da","sa","d","n1","d0","n0")),8) occurs(action(("sendtohome-b","d2","d","n2","da","n1","n2","n3")),9) occurs(action(("sendtohome","ca","s4","c","n1","c0","n0")),10) occurs(action(("sendtofree","s4","d3","n2","n1")),11) occurs(action(("sendtohome-b","d3","d","n3","d2","n2","n3","n4")),12) occurs(action(("homefromfreecell","d4","d","n4","d3","n3","n1","n2")),13) occurs(action(("sendtohome-b","c2","c","n2","ca","n1","n4","n5")),14) occurs(action(("sendtohome","c3","s2","c","n3","c2","n2")),15) occurs(action(("sendtohome-b","c4","c","n4","c3","n3","n5","n6")),16) occurs(action(("sendtohome-b","sa","s","n1","s0","n0","n6","n7")),17) occurs(action(("sendtohome-b","s2","s","n2","sa","n1","n7","n8")),18) occurs(action(("homefromfreecell","s3","s","n3","s2","n2","n2","n3")),19) occurs(action(("homefromfreecell","s4","s","n4","s3","n3","n3","n4")),20) SATISFIABLE Models : 1+ Calls : 13 Time : 24.331s (Solving: 16.04s 1st Model: 11.18s Unsat: 0.00s) CPU Time : 24.236s Choices : 359683 (Domain: 351255) Conflicts : 48180 (Analyzed: 48180) Restarts : 516 (Average: 93.37 Last: 149) Model-Level : 118.6 Problems : 13 (Average Length: 15.85 Splits: 0) Lemmas : 48180 (Deleted: 42057) Binary : 237 (Ratio: 0.49%) Ternary : 143 (Ratio: 0.30%) Conflict : 48180 (Average Length: 1167.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 48180 (Average: 6.86 Max: 131 Sum: 330672) Executed : 48162 (Average: 6.86 Max: 131 Sum: 330406 Ratio: 99.92%) Bounded : 18 (Average: 14.78 Max: 17 Sum: 266 Ratio: 0.08%) Rules : 179650 Atoms : 179631 Bodies : 150 (Original: 149) Count : 19 Equivalences : 390 (Atom=Atom: 130 Body=Body: 0 Other: 260) Tight : Yes Variables : 139669 (Eliminated: 0 Frozen: 88534) Constraints : 1241352 (Binary: 99.6% Ternary: 0.2% Other: 0.2%) Memory Peak : 494MB Max. Length : 20 steps Sol. Length : 20 steps Models : 9