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-4.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-4.pddl Parsing... Parsing: [0.040s CPU, 0.042s wall-clock] Normalizing task... [0.010s CPU, 0.004s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.009s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.060s CPU, 0.055s wall-clock] Preparing model... [0.020s CPU, 0.025s wall-clock] Generated 125 rules. Computing model... [0.490s CPU, 0.484s wall-clock] 3618 relevant atoms 1056 auxiliary atoms 4674 final queue length 15856 total queue pushes Completing instantiation... [1.830s CPU, 1.832s wall-clock] Instantiating: [2.420s CPU, 2.411s wall-clock] Computing fact groups... Finding invariants... 15 initial candidates Finding invariants: [0.190s CPU, 0.191s wall-clock] Checking invariant weight... [0.000s CPU, 0.005s wall-clock] Instantiating groups... [0.020s CPU, 0.021s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 8 uncovered facts Choosing groups: [0.000s CPU, 0.004s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.230s CPU, 0.230s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.001s 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, 0.002s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.090s CPU, 0.088s wall-clock] Translating task: [1.960s CPU, 1.959s wall-clock] 1582 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 14 propositions removed Detecting unreachable propositions: [0.700s CPU, 0.696s wall-clock] Reordering and filtering variables... 22 of 22 variables necessary. 24 of 34 mutex groups necessary. 3400 of 3400 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.290s CPU, 0.292s wall-clock] Translator variables: 22 Translator derived variables: 0 Translator facts: 90 Translator goal facts: 4 Translator mutex groups: 24 Translator total mutex groups size: 80 Translator operators: 3400 Translator axioms: 0 Translator task size: 28584 Translator peak memory: 53708 KB Writing output... [0.460s CPU, 0.490s wall-clock] Done! [6.170s CPU, 6.192s wall-clock] planner.py version 0.0.1 Time: 1.16s Memory: 128MB 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: 128MB (+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: 0.37s Memory: 128MB (+0MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 131MB (+3MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.05s Memory: 171MB (+40MB) Solving... Solving Time: 0.96s Memory: 171MB (+0MB) UNKNOWN Iteration Time: 2.56s 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: 0.61s Memory: 171MB (+0MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 173MB (+2MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 173MB (+0MB) Answer: 2 occurs(action(("sendtohome","da","d2","d","n1","d0","n0")),1) occurs(action(("sendtonewcol","h2","s2","n2","n1")),1) occurs(action(("sendtohome-b","d2","d","n2","da","n1","n1","n2")),2) occurs(action(("sendtofree-b","s2","n4","n3","n2","n3")),3) occurs(action(("sendtohome-b","sa","s","n1","s0","n0","n3","n4")),4) occurs(action(("homefromfreecell","s2","s","n2","sa","n1","n3","n4")),5) occurs(action(("sendtohome-b","ha","h","n1","h0","n0","n4","n5")),5) occurs(action(("sendtohome-b","h2","h","n2","ha","n1","n5","n6")),6) occurs(action(("sendtofree-b","c2","n4","n3","n6","n7")),7) occurs(action(("sendtofree-b","ca","n3","n2","n7","n8")),8) occurs(action(("homefromfreecell","ca","c","n1","c0","n0","n2","n3")),9) occurs(action(("homefromfreecell","c2","c","n2","ca","n1","n3","n4")),10) SATISFIABLE Models : 1+ Calls : 4 Time : 3.703s (Solving: 0.97s 1st Model: 0.02s Unsat: 0.00s) CPU Time : 3.648s Choices : 14986 (Domain: 14639) Conflicts : 9128 (Analyzed: 9128) Restarts : 100 (Average: 91.28 Last: 100) Model-Level : 47.0 Problems : 4 (Average Length: 7.00 Splits: 0) Lemmas : 9128 (Deleted: 6426) Binary : 43 (Ratio: 0.47%) Ternary : 30 (Ratio: 0.33%) Conflict : 9128 (Average Length: 273.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 9128 (Average: 1.49 Max: 36 Sum: 13568) Executed : 9118 (Average: 1.48 Max: 36 Sum: 13498 Ratio: 99.48%) Bounded : 10 (Average: 7.00 Max: 7 Sum: 70 Ratio: 0.52%) Rules : 105592 (Original: 105519) Atoms : 95995 Bodies : 3428 (Original: 3357) Count : 86 (Original: 97) Equivalences : 2882 (Atom=Atom: 10 Body=Body: 0 Other: 2872) Tight : Yes Variables : 31034 (Eliminated: 0 Frozen: 18262) Constraints : 229007 (Binary: 99.2% Ternary: 0.3% Other: 0.5%) Memory Peak : 173MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2