INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/woodworking-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/woodworking-sequential-satisficing/instances/instance-20.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-2011/domains/woodworking-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/woodworking-sequential-satisficing/instances/instance-20.pddl Parsing... Parsing: [0.080s CPU, 0.080s wall-clock] Normalizing task... [0.000s CPU, 0.005s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.018s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.080s CPU, 0.073s wall-clock] Preparing model... [0.040s CPU, 0.051s wall-clock] Generated 198 rules. Computing model... [3.460s CPU, 3.454s wall-clock] 18703 relevant atoms 11829 auxiliary atoms 30532 final queue length 102204 total queue pushes Completing instantiation... [12.350s CPU, 12.347s wall-clock] Instantiating: [15.990s CPU, 15.976s wall-clock] Computing fact groups... Finding invariants... 24 initial candidates Finding invariants: [0.290s CPU, 0.290s wall-clock] Checking invariant weight... [0.010s CPU, 0.009s wall-clock] Instantiating groups... [0.130s CPU, 0.133s wall-clock] Collecting mutex groups... [0.010s CPU, 0.003s wall-clock] Choosing groups... 277 uncovered facts Choosing groups: [0.010s CPU, 0.011s wall-clock] Building translation key... [0.020s CPU, 0.015s wall-clock] Computing fact groups: [0.500s CPU, 0.501s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.005s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.007s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.400s CPU, 0.404s wall-clock] Translating task: [8.670s CPU, 8.665s wall-clock] 9312 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 101 propositions removed Detecting unreachable propositions: [4.550s CPU, 4.555s wall-clock] Reordering and filtering variables... 316 of 325 variables necessary. 72 of 100 mutex groups necessary. 17556 of 17556 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.880s CPU, 1.876s wall-clock] Translator variables: 316 Translator derived variables: 0 Translator facts: 871 Translator goal facts: 77 Translator mutex groups: 72 Translator total mutex groups size: 267 Translator operators: 17556 Translator axioms: 0 Translator task size: 151796 Translator peak memory: 135116 KB Writing output... [2.750s CPU, 2.970s wall-clock] Done! [34.760s CPU, 34.969s wall-clock] planner.py version 0.0.1 Time: 7.22s Memory: 510MB 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: 0.03s Memory: 510MB (+0MB) UNSAT Iteration Time: 0.03s 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: 510MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 2.28s Memory: 510MB (+0MB) Unblocking actions... Solving... Solving Time: 0.21s Memory: 526MB (+16MB) SAT Testing... NOT SERIALIZABLE Testing Time: 6.53s Memory: 743MB (+217MB) Solving... Solving Time: 0.24s Memory: 680MB (+-63MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 680MB (+0MB) Answer: 2 occurs(action(("do-saw-large","b2","p0","saw2","mahogany","rough","s9","s7","s8","s6")),1) occurs(action(("do-saw-large","b3","p1","saw0","mahogany","smooth","s5","s3","s4","s2")),1) occurs(action(("do-saw-small","b3","p10","saw0","mahogany","smooth","s5","s4")),1) occurs(action(("do-saw-large","b7","p11","saw0","walnut","rough","s7","s5","s6","s4")),1) occurs(action(("do-saw-large","b3","p12","saw1","mahogany","smooth","s5","s3","s4","s2")),1) occurs(action(("do-saw-large","b7","p13","saw2","walnut","rough","s7","s5","s6","s4")),1) occurs(action(("do-saw-small","b4","p14","saw0","oak","smooth","s9","s8")),1) occurs(action(("do-saw-large","b4","p15","saw1","oak","smooth","s9","s7","s8","s6")),1) occurs(action(("do-saw-small","b8","p17","saw0","beech","rough","s9","s8")),1) occurs(action(("do-saw-small","b1","p18","saw2","cherry","rough","s2","s1")),1) occurs(action(("do-saw-medium","b4","p19","saw2","oak","smooth","s9","s8","s7")),1) occurs(action(("do-saw-medium","b1","p2","saw0","cherry","rough","s2","s1","s0")),1) occurs(action(("do-saw-medium","b4","p20","saw2","oak","smooth","s9","s8","s7")),1) occurs(action(("do-saw-small","b8","p21","saw1","beech","rough","s9","s8")),1) occurs(action(("do-saw-medium","b4","p22","saw2","oak","smooth","s9","s8","s7")),1) occurs(action(("do-saw-medium","b1","p3","saw0","cherry","rough","s2","s1","s0")),1) occurs(action(("do-saw-large","b7","p4","saw2","walnut","rough","s7","s5","s6","s4")),1) occurs(action(("do-saw-large","b4","p5","saw1","oak","smooth","s9","s7","s8","s6")),1) occurs(action(("do-saw-medium","b5","p7","saw0","pine","rough","s6","s5","s4")),1) occurs(action(("do-saw-medium","b3","p8","saw0","mahogany","smooth","s5","s4","s3")),1) occurs(action(("do-saw-small","b7","p9","saw2","walnut","rough","s7","s6")),1) occurs(action(("do-plane","p16","planer0","rough","natural","varnished")),1) occurs(action(("load-highspeed-saw","b6","highspeed-saw0")),1) occurs(action(("do-plane","p6","planer0","smooth","black","varnished")),1) occurs(action(("do-glaze","p0","glazer1","white")),2) occurs(action(("do-grind","p10","grinder2","smooth","natural","untreated","untreated")),2) occurs(action(("do-glaze","p12","glazer1","black")),2) occurs(action(("do-spray-varnish","p14","spray-varnisher2","blue","smooth")),2) occurs(action(("do-grind","p15","grinder0","smooth","natural","untreated","untreated")),2) occurs(action(("do-glaze","p17","glazer2","green")),2) occurs(action(("do-glaze","p18","glazer2","black")),2) occurs(action(("do-glaze","p19","glazer1","black")),2) occurs(action(("do-grind","p20","grinder1","smooth","natural","untreated","untreated")),2) occurs(action(("do-glaze","p21","glazer0","natural")),2) occurs(action(("do-grind","p22","grinder2","smooth","natural","untreated","untreated")),2) occurs(action(("do-grind","p5","grinder0","smooth","natural","untreated","untreated")),2) occurs(action(("do-grind","p8","grinder2","smooth","natural","untreated","untreated")),2) occurs(action(("do-plane","p9","planer2","rough","natural","untreated")),2) occurs(action(("do-glaze","p16","glazer2","mauve")),2) occurs(action(("do-glaze","p6","glazer2","green")),2) occurs(action(("do-glaze","p1","glazer1","black")),2) occurs(action(("do-plane","p11","planer2","rough","natural","untreated")),2) occurs(action(("do-plane","p13","planer1","rough","natural","untreated")),2) occurs(action(("do-plane","p2","planer2","rough","natural","untreated")),2) occurs(action(("do-plane","p3","planer1","rough","natural","untreated")),2) occurs(action(("do-plane","p4","planer1","rough","natural","untreated")),2) occurs(action(("do-plane","p7","planer0","rough","natural","untreated")),2) occurs(action(("load-highspeed-saw","b4","highspeed-saw1")),2) occurs(action(("load-highspeed-saw","b8","highspeed-saw2")),2) occurs(action(("do-spray-varnish","p10","spray-varnisher0","green","verysmooth")),3) occurs(action(("do-grind","p11","grinder2","smooth","natural","untreated","untreated")),3) occurs(action(("do-spray-varnish","p13","spray-varnisher0","natural","smooth")),3) occurs(action(("do-spray-varnish","p15","spray-varnisher0","white","verysmooth")),3) occurs(action(("do-immersion-varnish","p2","immersion-varnisher0","mauve","smooth")),3) occurs(action(("do-glaze","p22","glazer1","red")),3) occurs(action(("do-spray-varnish","p3","spray-varnisher0","natural","smooth")),3) occurs(action(("do-grind","p4","grinder2","smooth","natural","untreated","untreated")),3) occurs(action(("do-glaze","p5","glazer1","red")),3) occurs(action(("do-spray-varnish","p7","spray-varnisher0","natural","smooth")),3) occurs(action(("do-glaze","p8","glazer2","black")),3) occurs(action(("unload-highspeed-saw","b8","highspeed-saw2")),4) occurs(action(("unload-highspeed-saw","b6","highspeed-saw0")),5) SATISFIABLE Models : 1+ Calls : 3 Time : 12.153s (Solving: 0.16s 1st Model: 0.15s Unsat: 0.00s) CPU Time : 11.892s Choices : 17896 (Domain: 3877) Conflicts : 92 (Analyzed: 92) Restarts : 0 Model-Level : 1372.0 Problems : 3 (Average Length: 5.33 Splits: 0) Lemmas : 92 (Deleted: 0) Binary : 50 (Ratio: 54.35%) Ternary : 0 (Ratio: 0.00%) Conflict : 92 (Average Length: 202.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 92 (Average: 164.85 Max: 1135 Sum: 15166) Executed : 92 (Average: 164.85 Max: 1135 Sum: 15166 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 665830 (Original: 664116) Atoms : 480090 Bodies : 155867 (Original: 154173) Count : 723 (Original: 884) Equivalences : 56421 (Atom=Atom: 47 Body=Body: 0 Other: 56374) Tight : Yes Variables : 83153 (Eliminated: 0 Frozen: 57176) Constraints : 975321 (Binary: 99.0% Ternary: 0.5% Other: 0.5%) Memory Peak : 743MB Max. Length : 5 steps Sol. Length : 5 steps Models : 2