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-2.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-2.pddl Parsing... Parsing: [0.040s CPU, 0.041s wall-clock] Normalizing task... [0.000s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.008s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.050s CPU, 0.056s wall-clock] Preparing model... [0.030s CPU, 0.025s wall-clock] Generated 125 rules. Computing model... [0.430s CPU, 0.436s wall-clock] 3590 relevant atoms 1049 auxiliary atoms 4639 final queue length 15742 total queue pushes Completing instantiation... [1.450s CPU, 1.449s wall-clock] Instantiating: [1.990s CPU, 1.981s wall-clock] Computing fact groups... Finding invariants... 15 initial candidates Finding invariants: [0.120s CPU, 0.127s wall-clock] Checking invariant weight... [0.010s CPU, 0.003s wall-clock] Instantiating groups... [0.010s CPU, 0.014s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 8 uncovered facts Choosing groups: [0.010s CPU, 0.003s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.150s CPU, 0.154s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s 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: [0.070s CPU, 0.065s wall-clock] Translating task: [1.360s CPU, 1.354s wall-clock] 1580 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 12 propositions removed Detecting unreachable propositions: [0.610s CPU, 0.613s wall-clock] Reordering and filtering variables... 22 of 22 variables necessary. 24 of 34 mutex groups necessary. 3373 of 3373 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.260s CPU, 0.259s wall-clock] Translator variables: 22 Translator derived variables: 0 Translator facts: 91 Translator goal facts: 4 Translator mutex groups: 24 Translator total mutex groups size: 78 Translator operators: 3373 Translator axioms: 0 Translator task size: 28346 Translator peak memory: 50264 KB Writing output... [0.410s CPU, 0.442s wall-clock] Done! [4.870s CPU, 4.907s wall-clock] planner.py version 0.0.1 Time: 101.96s Memory: 4375MB 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: 0.43s Memory: 4375MB (+0MB) UNSAT Iteration Time: 0.43s 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: 2.59s Memory: 4617MB (+242MB) Unblocking actions... Solving... Solving Time: 0.71s Memory: 4625MB (+8MB) UNKNOWN Iteration Time: 4.34s 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: 2.69s Memory: 4733MB (+108MB) Unblocking actions... Solving... Answer: 1 occurs(action(("sendtofree-b","c2","n4","n3","n2","n3")),1) occurs(action(("move","sa","ha","h2")),1) occurs(action(("sendtofree-b","s2","n3","n2","n3","n4")),2) occurs(action(("sendtohome","sa","h2","s","n1","s0","n0")),2) occurs(action(("homefromfreecell","s2","s","n2","sa","n1","n2","n3")),3) occurs(action(("sendtofree-b","da","n3","n2","n4","n5")),4) occurs(action(("move","ca","d2","h2")),4) occurs(action(("sendtohome","ca","h2","c","n1","c0","n0")),5) occurs(action(("sendtofree-b","d2","n2","n1","n5","n6")),5) occurs(action(("homefromfreecell","c2","c","n2","ca","n1","n1","n2")),6) occurs(action(("sendtohome-b","ha","h","n1","h0","n0","n6","n7")),7) occurs(action(("sendtohome-b","h2","h","n2","ha","n1","n7","n8")),8) occurs(action(("homefromfreecell","da","d","n1","d0","n0","n2","n3")),9) occurs(action(("homefromfreecell","d2","d","n2","da","n1","n3","n4")),10) Solving Time: 0.28s Memory: 4740MB (+7MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 110.765s (Solving: 0.60s 1st Model: 0.07s Unsat: 0.00s) CPU Time : 110.730s Choices : 12289 Conflicts : 8838 (Analyzed: 8838) Restarts : 103 (Average: 85.81 Last: 129) Model-Level : 34.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 8838 (Deleted: 3507) Binary : 1461 (Ratio: 16.53%) Ternary : 27 (Ratio: 0.31%) Conflict : 8838 (Average Length: 92.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8838 (Average: 1.41 Max: 26 Sum: 12423) Executed : 8785 (Average: 1.37 Max: 26 Sum: 12115 Ratio: 97.52%) Bounded : 53 (Average: 5.81 Max: 12 Sum: 308 Ratio: 2.48%) Rules : 40724675 Atoms : 40724675 Bodies : 1 (Original: 0) Tight : Yes Variables : 87215 (Eliminated: 0 Frozen: 85270) Constraints : 178084 (Binary: 99.2% Ternary: 0.4% Other: 0.4%) Memory Peak : 4740MB Max. Length : 10 steps Sol. Length : 10 steps