INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-no-tankage-nontemporal-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-no-tankage-nontemporal-strips/instances/instance-32.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-2004/domains/pipesworld-no-tankage-nontemporal-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-no-tankage-nontemporal-strips/instances/instance-32.pddl Parsing... Parsing: [0.040s CPU, 0.039s wall-clock] Normalizing task... [0.000s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.007s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.070s CPU, 0.064s wall-clock] Preparing model... [0.020s CPU, 0.022s wall-clock] Generated 91 rules. Computing model... [0.630s CPU, 0.632s wall-clock] 2950 relevant atoms 4556 auxiliary atoms 7506 final queue length 14583 total queue pushes Completing instantiation... [1.200s CPU, 1.201s wall-clock] Instantiating: [1.940s CPU, 1.934s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.120s CPU, 0.119s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.000s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 345 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.020s CPU, 0.012s wall-clock] Computing fact groups: [0.160s CPU, 0.158s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... 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: [0.050s CPU, 0.047s wall-clock] Translating task: [1.120s CPU, 1.114s wall-clock] 5068 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 7 propositions removed Detecting unreachable propositions: [0.670s CPU, 0.667s wall-clock] Reordering and filtering variables... 348 of 348 variables necessary. 0 of 3 mutex groups necessary. 2470 of 2470 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.780s CPU, 0.780s wall-clock] Translator variables: 348 Translator derived variables: 0 Translator facts: 699 Translator goal facts: 5 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 2470 Translator axioms: 0 Translator task size: 22862 Translator peak memory: 50140 KB Writing output... [0.400s CPU, 0.438s wall-clock] Done! [5.160s CPU, 5.189s wall-clock] planner.py version 0.0.1 Time: 0.95s Memory: 113MB 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: 114MB (+1MB) 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: 114MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.31s Memory: 114MB (+0MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 117MB (+3MB) UNSAT Iteration Time: 0.47s 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: 120.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.38s Memory: 129MB (+12MB) Unblocking actions... Solving... Solving Time: 0.50s Memory: 139MB (+10MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.07s Memory: 178MB (+39MB) Solving... Solving Time: 1.93s Memory: 173MB (+-5MB) UNSAT Iteration Time: 4.07s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 195.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.67s Memory: 177MB (+4MB) Unblocking actions... Solving... Solving Time: 6.02s Memory: 194MB (+17MB) UNKNOWN Iteration Time: 6.89s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 216.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.60s Memory: 208MB (+14MB) Unblocking actions... Solving... Solving Time: 8.06s Memory: 224MB (+16MB) UNKNOWN Iteration Time: 8.87s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 254.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.62s Memory: 240MB (+16MB) Unblocking actions... Solving... Solving Time: 5.91s Memory: 250MB (+10MB) UNKNOWN Iteration Time: 6.75s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 280.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.64s Memory: 266MB (+16MB) Unblocking actions... Solving... Solving Time: 11.60s Memory: 342MB (+76MB) UNKNOWN Iteration Time: 12.48s Iteration 8 Queue: [(3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 7.03s Memory: 342MB (+0MB) UNKNOWN Iteration Time: 7.05s Iteration 9 Queue: [(4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 7.35s Memory: 342MB (+0MB) UNKNOWN Iteration Time: 7.37s Iteration 10 Queue: [(5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 9.03s Memory: 342MB (+0MB) UNKNOWN Iteration Time: 9.05s Iteration 11 Queue: [(6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 10.43s Memory: 342MB (+0MB) UNKNOWN Iteration Time: 10.45s Iteration 12 Queue: [(7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 30 Expected Memory: 434.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.78s Memory: 342MB (+0MB) Unblocking actions... Solving... Solving Time: 8.86s Memory: 356MB (+14MB) UNKNOWN Iteration Time: 9.91s Iteration 13 Queue: [(8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 35 Expected Memory: 448.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.62s Memory: 356MB (+0MB) Unblocking actions... Solving... Solving Time: 16.92s Memory: 431MB (+75MB) UNKNOWN Iteration Time: 17.82s Iteration 14 Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 40 Expected Memory: 523.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.62s Memory: 431MB (+0MB) Unblocking actions... Solving... Solving Time: 13.92s Memory: 483MB (+52MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 483MB (+0MB) Answer: 2 occurs(action(("push-start","s12","b1","a1","a2","b5","gasoleo","rat-a")),1) occurs(action(("push-start","s23","b12","a2","a3","b2","gasoleo","rat-a")),1) occurs(action(("pop-unitarypipe","s34","b0","a3","a4","b3","oca1","gasoleo")),1) occurs(action(("push-end","s23","a2","a3","b11","b13")),2) occurs(action(("push-end","s12","a1","a2","b7","b5")),2) occurs(action(("push-start","s12","b4","a1","a2","b1","oc1b","gasoleo")),3) occurs(action(("push-start","s23","b7","a2","a3","b12","oc1b","gasoleo")),3) occurs(action(("pop-start","s13","b11","a1","a3","b9","gasoleo","oc1b")),3) occurs(action(("push-end","s12","a1","a2","b5","b1")),4) occurs(action(("push-end","s23","a2","a3","b13","b2")),4) occurs(action(("pop-end","s13","a1","a3","b10","b9")),4) occurs(action(("push-start","s12","b10","a1","a2","b4","oca1","oc1b")),5) occurs(action(("pop-start","s13","b6","a1","a3","b11","gasoleo","gasoleo")),5) occurs(action(("push-unitarypipe","s34","b13","a3","a4","b0","lco","oca1")),5) occurs(action(("push-end","s12","a1","a2","b1","b4")),6) occurs(action(("pop-end","s13","a1","a3","b9","b11")),6) occurs(action(("push-start","s12","b8","a1","a2","b10","lco","oca1")),7) occurs(action(("pop-start","s13","b3","a1","a3","b6","gasoleo","gasoleo")),7) occurs(action(("pop-end","s13","a1","a3","b11","b6")),8) occurs(action(("push-end","s12","a1","a2","b4","b10")),8) occurs(action(("push-start","s13","b9","a1","a3","b6","oc1b","gasoleo")),9) occurs(action(("push-start","s23","b4","a2","a3","b7","oc1b","oc1b")),9) occurs(action(("push-end","s23","a2","a3","b2","b12")),10) occurs(action(("push-end","s13","a1","a3","b3","b6")),10) occurs(action(("push-unitarypipe","s34","b3","a3","a4","b13","gasoleo","lco")),11) occurs(action(("pop-unitarypipe","s34","b0","a3","a4","b3","oca1","gasoleo")),12) occurs(action(("pop-start","s13","b3","a1","a3","b6","gasoleo","gasoleo")),13) occurs(action(("pop-end","s13","a1","a3","b9","b6")),14) occurs(action(("push-start","s12","b9","a1","a2","b8","oc1b","lco")),15) occurs(action(("push-end","s12","a1","a2","b10","b8")),16) occurs(action(("push-start","s23","b10","a2","a3","b4","oca1","oc1b")),17) occurs(action(("push-end","s23","a2","a3","b12","b7")),18) occurs(action(("pop-start","s13","b12","a1","a3","b3","gasoleo","gasoleo")),19) occurs(action(("pop-end","s13","a1","a3","b6","b3")),20) occurs(action(("push-start","s12","b6","a1","a2","b9","gasoleo","oc1b")),21) occurs(action(("push-end","s12","a1","a2","b8","b9")),22) occurs(action(("push-start","s23","b8","a2","a3","b10","lco","oca1")),23) occurs(action(("push-end","s23","a2","a3","b7","b4")),24) occurs(action(("push-start","s23","b5","a2","a3","b8","rat-a","lco")),25) occurs(action(("push-end","s23","a2","a3","b4","b10")),26) occurs(action(("push-unitarypipe","s34","b4","a3","a4","b0","oc1b","oca1")),27) occurs(action(("push-unitarypipe","s34","b7","a3","a4","b4","oc1b","oc1b")),28) occurs(action(("pop-unitarypipe","s34","b0","a3","a4","b7","oca1","oc1b")),29) occurs(action(("push-unitarypipe","s34","b7","a3","a4","b0","oc1b","oca1")),30) occurs(action(("pop-unitarypipe","s34","b0","a3","a4","b7","oca1","oc1b")),31) occurs(action(("pop-start","s23","b7","a2","a3","b10","oc1b","oca1")),32) occurs(action(("pop-end","s23","a2","a3","b5","b8")),33) occurs(action(("push-start","s23","b5","a2","a3","b8","rat-a","lco")),34) occurs(action(("push-end","s23","a2","a3","b7","b10")),35) occurs(action(("pop-start","s23","b7","a2","a3","b10","oc1b","oca1")),36) occurs(action(("pop-end","s23","a2","a3","b5","b8")),37) occurs(action(("push-start","s23","b5","a2","a3","b8","rat-a","lco")),38) occurs(action(("push-end","s23","a2","a3","b7","b10")),39) occurs(action(("pop-start","s13","b7","a1","a3","b12","oc1b","gasoleo")),40) occurs(action(("pop-end","s13","a1","a3","b3","b12")),41) occurs(action(("push-start","s13","b3","a1","a3","b12","gasoleo","gasoleo")),42) occurs(action(("push-end","s13","a1","a3","b7","b12")),43) occurs(action(("pop-start","s23","b7","a2","a3","b10","oc1b","oca1")),44) occurs(action(("pop-end","s23","a2","a3","b5","b8")),45) SATISFIABLE Models : 1+ Calls : 15 Time : 116.185s (Solving: 107.00s 1st Model: 14.30s Unsat: 1.88s) CPU Time : 116.168s Choices : 364118 (Domain: 315009) Conflicts : 104574 (Analyzed: 104573) Restarts : 1126 (Average: 92.87 Last: 179) Model-Level : 187.0 Problems : 15 (Average Length: 25.67 Splits: 0) Lemmas : 104573 (Deleted: 99612) Binary : 356 (Ratio: 0.34%) Ternary : 299 (Ratio: 0.29%) Conflict : 104573 (Average Length: 2346.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 104573 (Average: 2.60 Max: 466 Sum: 272275) Executed : 104374 (Average: 2.57 Max: 466 Sum: 269012 Ratio: 98.80%) Bounded : 199 (Average: 16.40 Max: 32 Sum: 3263 Ratio: 1.20%) Rules : 119778 (Original: 117913) Atoms : 83552 Bodies : 20953 (Original: 19179) Count : 1890 (Original: 2164) Equivalences : 14437 (Atom=Atom: 51 Body=Body: 1 Other: 14385) Tight : Yes Variables : 216789 (Eliminated: 0 Frozen: 112806) Constraints : 1855062 (Binary: 95.3% Ternary: 1.7% Other: 3.0%) Memory Peak : 483MB Max. Length : 45 steps Sol. Length : 45 steps Models : 2