INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/pathways-propositional-strips/domains/domain-2.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/pathways-propositional-strips/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-2006/domains/pathways-propositional-strips/domains/domain-2.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/pathways-propositional-strips/instances/instance-2.pddl Parsing... Parsing: [0.110s CPU, 0.105s wall-clock] Normalizing task... [0.010s CPU, 0.012s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.009s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.025s wall-clock] Preparing model... [0.020s CPU, 0.015s wall-clock] Generated 197 rules. Computing model... [0.000s CPU, 0.008s wall-clock] 152 relevant atoms 0 auxiliary atoms 152 final queue length 211 total queue pushes Completing instantiation... [0.020s CPU, 0.015s wall-clock] Instantiating: [0.070s CPU, 0.074s wall-clock] Computing fact groups... Finding invariants... 70 initial candidates Finding invariants: [3.970s CPU, 3.957s wall-clock] Checking invariant weight... [0.020s CPU, 0.020s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 42 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [3.990s CPU, 3.985s 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... Building mutex information: [0.000s CPU, 0.001s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.001s wall-clock] Translating task: [0.020s CPU, 0.019s wall-clock] 28 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 13 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.014s wall-clock] Reordering and filtering variables... 35 of 55 variables necessary. 0 of 15 mutex groups necessary. 67 of 80 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.007s wall-clock] Translator variables: 35 Translator derived variables: 0 Translator facts: 72 Translator goal facts: 2 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 67 Translator axioms: 0 Translator task size: 411 Translator peak memory: 38092 KB Writing output... [0.010s CPU, 0.011s wall-clock] Done! [4.240s CPU, 4.232s wall-clock] planner.py version 0.0.1 Time: 0.03s Memory: 50MB 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: 50MB (+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: 50MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.01s Memory: 50MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+1MB) UNSAT Iteration Time: 0.02s 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: 52.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.01s Memory: 51MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.02s Memory: 51MB (+0MB) Solving... Solving Time: 0.00s Memory: 52MB (+1MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 52MB (+0MB) Answer: 2 occurs(action("choose_ge2_l1_l0"),1) occurs(action("initialize_ge2"),2) occurs(action("choose_e2f13p1-dp12_l2_l1"),2) occurs(action("initialize_e2f13p1-dp12"),3) occurs(action("choose_e2f4-dp12p1_l3_l2"),3) occurs(action("associate_e2f13p1-dp12_ge2_e2f13p1-dp12-ge2"),4) occurs(action("initialize_e2f4-dp12p1"),4) occurs(action("synthesize_e2f13p1-dp12-ge2_cycdp1"),5) occurs(action("synthesize_e2f13p1-dp12-ge2_p107"),5) occurs(action("dummy-action-2-2"),6) occurs(action("associate_p107_e2f4-dp12p1_p107-e2f4-dp12p1"),6) occurs(action("dummy-action-1-1"),7) occurs(action("synthesize_e2f13p1-dp12-ge2_cycdp1"),8) occurs(action("synthesize_e2f13p1-dp12-ge2_cycdp1"),9) occurs(action("synthesize_e2f13p1-dp12-ge2_c-myc"),10) occurs(action("synthesize_e2f13p1-dp12-ge2_p107"),10) occurs(action("initialize_e2f4-dp12p1"),10) occurs(action("initialize_ge2"),10) occurs(action("initialize_e2f13p1-dp12"),10) SATISFIABLE Models : 1+ Calls : 4 Time : 0.073s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.064s Choices : 140 (Domain: 87) Conflicts : 1 (Analyzed: 1) Restarts : 0 Model-Level : 80.0 Problems : 4 (Average Length: 8.25 Splits: 0) Lemmas : 1 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 1 (Average Length: 1.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 1 (Average: 16.00 Max: 16 Sum: 16) Executed : 0 (Average: 4.00 Max: 4 Sum: 4 Ratio: 25.00%) Bounded : 1 (Average: 12.00 Max: 12 Sum: 12 Ratio: 75.00%) Rules : 2504 (Original: 2430) Atoms : 1820 Bodies : 810 (Original: 735) Count : 10 (Original: 47) Equivalences : 545 (Atom=Atom: 62 Body=Body: 0 Other: 483) Tight : Yes Variables : 1766 (Eliminated: 0 Frozen: 270) Constraints : 5379 (Binary: 84.7% Ternary: 12.2% Other: 3.1%) Memory Peak : 52MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2