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-39.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-39.pddl Parsing... Parsing: [0.020s CPU, 0.027s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.007s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.050s CPU, 0.050s wall-clock] Preparing model... [0.020s CPU, 0.020s wall-clock] Generated 91 rules. Computing model... [1.420s CPU, 1.429s wall-clock] 7031 relevant atoms 9724 auxiliary atoms 16755 final queue length 34551 total queue pushes Completing instantiation... [3.120s CPU, 3.102s wall-clock] Instantiating: [4.630s CPU, 4.626s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.140s CPU, 0.139s 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, 0.001s wall-clock] Choosing groups... 704 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.020s CPU, 0.026s wall-clock] Computing fact groups: [0.220s CPU, 0.223s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.009s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.006s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.006s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.120s CPU, 0.115s wall-clock] Translating task: [2.910s CPU, 2.909s wall-clock] 12848 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 7 propositions removed Detecting unreachable propositions: [1.670s CPU, 1.672s wall-clock] Reordering and filtering variables... 707 of 707 variables necessary. 0 of 3 mutex groups necessary. 6160 of 6160 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [2.520s CPU, 2.518s wall-clock] Translator variables: 707 Translator derived variables: 0 Translator facts: 1417 Translator goal facts: 7 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 6160 Translator axioms: 0 Translator task size: 56911 Translator peak memory: 72424 KB Writing output... [1.020s CPU, 1.087s wall-clock] Done! [13.130s CPU, 13.200s wall-clock] planner.py version 0.0.1 Time: 2.40s Memory: 211MB 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: 0.01s Memory: 212MB (+1MB) 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 Expected Memory: 212MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.91s Memory: 212MB (+0MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 220MB (+8MB) UNSAT Iteration Time: 1.38s 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: 228.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.92s Memory: 240MB (+20MB) Unblocking actions... Solving... Solving Time: 0.36s Memory: 259MB (+19MB) SAT Testing... NOT SERIALIZABLE Testing Time: 2.74s Memory: 359MB (+100MB) Solving... Solving Time: 16.05s Memory: 357MB (+-2MB) UNKNOWN Iteration Time: 20.53s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 396.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.76s Memory: 357MB (+0MB) Unblocking actions... Solving... Solving Time: 13.64s Memory: 391MB (+34MB) UNKNOWN Iteration Time: 15.89s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 430.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 1.69s Memory: 445MB (+54MB) Unblocking actions... Solving... Solving Time: 16.33s Memory: 484MB (+39MB) UNKNOWN Iteration Time: 18.57s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 577.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 1.75s Memory: 507MB (+23MB) Unblocking actions... Solving... Solving Time: 25.41s Memory: 568MB (+61MB) UNKNOWN Iteration Time: 27.74s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 661.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 1.99s Memory: 619MB (+51MB) Unblocking actions... Solving... Solving Time: 18.59s Memory: 662MB (+43MB) UNKNOWN Iteration Time: 21.20s Iteration 8 Queue: [(2,10,1,True), (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)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 15.82s Memory: 662MB (+0MB) UNKNOWN Iteration Time: 15.86s Iteration 9 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 16.20s Memory: 662MB (+0MB) UNKNOWN Iteration Time: 16.24s Iteration 10 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 16.64s Memory: 662MB (+0MB) UNKNOWN Iteration Time: 16.67s Iteration 11 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 18.94s Memory: 662MB (+0MB) UNKNOWN Iteration Time: 18.98s Iteration 12 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 22.30s Memory: 662MB (+0MB) UNKNOWN Iteration Time: 22.34s Iteration 13 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)] Grounded Until: 30 Expected Memory: 756.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 1.79s Memory: 668MB (+6MB) Unblocking actions... Solving... Solving Time: 20.55s Memory: 700MB (+32MB) UNKNOWN Iteration Time: 22.99s Iteration 14 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)] Grounded Until: 35 Expected Memory: 794.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 1.73s Memory: 744MB (+44MB) Unblocking actions... Solving... Solving Time: 23.47s Memory: 770MB (+26MB) UNKNOWN Iteration Time: 25.89s Iteration 15 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)] Grounded Until: 40 Expected Memory: 864.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 1.77s Memory: 804MB (+34MB) Unblocking actions... Solving... Solving Time: 22.25s Memory: 867MB (+63MB) UNKNOWN Iteration Time: 24.75s Iteration 16 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 45 Expected Memory: 964.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 1.81s Memory: 892MB (+25MB) Unblocking actions... Solving... Solving Time: 24.91s Memory: 921MB (+29MB) UNKNOWN Iteration Time: 27.47s Iteration 17 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 50 Expected Memory: 1018.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 1.83s Memory: 952MB (+31MB) Unblocking actions... Solving... Solving Time: 25.64s Memory: 988MB (+36MB) UNKNOWN Iteration Time: 28.26s Iteration 18 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 55 Expected Memory: 1085.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 2.42s Memory: 1065MB (+77MB) Unblocking actions... Solving... Solving Time: 26.90s Memory: 1098MB (+33MB) UNKNOWN Iteration Time: 30.13s Iteration 19 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 60 Expected Memory: 1208.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 1.72s Memory: 1135MB (+37MB) Unblocking actions... Solving... Solving Time: 17.80s Memory: 1204MB (+69MB) UNKNOWN Iteration Time: 20.39s Iteration 20 Queue: [(14,70,0,True), (15,75,0,True)] Grounded Until: 65 Expected Memory: 1314.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 1.74s Memory: 1230MB (+26MB) Unblocking actions... Solving... Solving Time: 25.32s Memory: 1274MB (+44MB) UNKNOWN Iteration Time: 27.93s Iteration 21 Queue: [(15,75,0,True)] Grounded Until: 70 Expected Memory: 1384.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 1.76s Memory: 1294MB (+20MB) Unblocking actions... Solving... Solving Time: 32.09s Memory: 1338MB (+44MB) UNKNOWN Iteration Time: 34.75s Iteration 22 Queue: [(2,10,2,True), (3,15,2,True), (4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 75 Blocking actions... Solving... Solving Time: 17.89s Memory: 1343MB (+5MB) UNKNOWN Iteration Time: 17.98s Iteration 23 Queue: [(3,15,2,True), (4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 75 Unblocking actions... Solving... Solving Time: 17.71s Memory: 1347MB (+4MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 1347MB (+0MB) Answer: 2 occurs(action(("push-start","s23","b12","a2","a3","b18","oca1","lco")),1) occurs(action(("push-start","s12","b20","a1","a2","b21","gasoleo","lco")),1) occurs(action(("pop-start","s13","b0","a1","a3","b8","rat-a","lco")),1) occurs(action(("pop-unitarypipe","s34","b6","a3","a4","b11","lco","oc1b")),1) occurs(action(("push-end","s12","a1","a2","b15","b21")),2) occurs(action(("pop-end","s13","a1","a3","b7","b8")),2) occurs(action(("pop-unitarypipe","s34","b13","a3","a4","b6","oca1","lco")),2) occurs(action(("push-end","s23","a2","a3","b9","b5")),2) occurs(action(("push-start","s23","b1","a2","a3","b12","oca1","oca1")),3) occurs(action(("push-start","s12","b3","a1","a2","b20","oca1","gasoleo")),3) occurs(action(("pop-start","s13","b6","a1","a3","b0","lco","rat-a")),3) occurs(action(("push-unitarypipe","s34","b14","a3","a4","b13","gasoleo","oca1")),3) occurs(action(("pop-end","s13","a1","a3","b8","b0")),4) occurs(action(("push-unitarypipe","s34","b11","a3","a4","b14","oc1b","gasoleo")),4) occurs(action(("push-end","s23","a2","a3","b5","b18")),4) occurs(action(("push-end","s12","a1","a2","b21","b20")),4) occurs(action(("push-start","s23","b21","a2","a3","b1","lco","oca1")),5) occurs(action(("pop-start","s13","b4","a1","a3","b6","gasoleo","lco")),5) occurs(action(("pop-unitarypipe","s34","b13","a3","a4","b11","oca1","oc1b")),5) occurs(action(("pop-end","s13","a1","a3","b0","b6")),6) occurs(action(("pop-unitarypipe","s34","b16","a3","a4","b13","oc1b","oca1")),6) occurs(action(("push-end","s23","a2","a3","b18","b12")),6) occurs(action(("pop-start","s23","b5","a2","a3","b12","oc1b","oca1")),7) occurs(action(("pop-start","s13","b9","a1","a3","b4","lco","gasoleo")),7) occurs(action(("push-unitarypipe","s34","b18","a3","a4","b16","lco","oc1b")),7) occurs(action(("pop-end","s13","a1","a3","b6","b4")),8) occurs(action(("push-unitarypipe","s34","b11","a3","a4","b18","oc1b","lco")),8) occurs(action(("pop-end","s23","a2","a3","b21","b1")),8) occurs(action(("push-start","s13","b19","a1","a3","b4","oc1b","gasoleo")),9) occurs(action(("pop-start","s23","b13","a2","a3","b5","oca1","oc1b")),9) occurs(action(("pop-start","s12","b21","a1","a2","b20","lco","gasoleo")),9) occurs(action(("pop-unitarypipe","s34","b10","a3","a4","b11","oc1b","oc1b")),10) occurs(action(("push-end","s13","a1","a3","b9","b4")),10) occurs(action(("pop-end","s23","a2","a3","b1","b12")),10) occurs(action(("pop-end","s12","a1","a2","b3","b20")),10) occurs(action(("push-start","s13","b3","a1","a3","b19","oca1","oc1b")),11) occurs(action(("pop-start","s23","b11","a2","a3","b13","oc1b","oca1")),11) occurs(action(("pop-start","s12","b1","a1","a2","b21","oca1","lco")),11) occurs(action(("pop-unitarypipe","s34","b16","a3","a4","b10","oc1b","oc1b")),11) occurs(action(("push-end","s13","a1","a3","b4","b19")),12) occurs(action(("pop-unitarypipe","s34","b17","a3","a4","b16","oca1","oc1b")),12) occurs(action(("pop-end","s23","a2","a3","b12","b5")),12) occurs(action(("pop-end","s12","a1","a2","b20","b21")),12) occurs(action(("push-start","s13","b20","a1","a3","b3","gasoleo","oca1")),13) occurs(action(("push-start","s23","b12","a2","a3","b5","oca1","oc1b")),13) occurs(action(("push-unitarypipe","s34","b9","a3","a4","b17","lco","oca1")),13) occurs(action(("push-end","s13","a1","a3","b19","b3")),14) occurs(action(("push-start","s13","b0","a1","a3","b20","rat-a","gasoleo")),15) occurs(action(("push-end","s23","a2","a3","b11","b13")),15) SATISFIABLE Models : 1+ Calls : 24 Time : 474.072s (Solving: 431.78s 1st Model: 17.78s Unsat: 0.00s) CPU Time : 474.168s Choices : 1537374 (Domain: 1262089) Conflicts : 196986 (Analyzed: 196986) Restarts : 2107 (Average: 93.49 Last: 286) Model-Level : 235.5 Problems : 24 (Average Length: 39.92 Splits: 0) Lemmas : 196986 (Deleted: 189566) Binary : 459 (Ratio: 0.23%) Ternary : 462 (Ratio: 0.23%) Conflict : 196986 (Average Length: 1610.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 196986 (Average: 6.22 Max: 748 Sum: 1224587) Executed : 196725 (Average: 6.18 Max: 748 Sum: 1216956 Ratio: 99.38%) Bounded : 261 (Average: 29.24 Max: 77 Sum: 7631 Ratio: 0.62%) Rules : 303587 (Original: 300373) Atoms : 204585 Bodies : 51184 (Original: 47997) Count : 4182 (Original: 4599) Equivalences : 38719 (Atom=Atom: 49 Body=Body: 0 Other: 38670) Tight : Yes Variables : 822206 (Eliminated: 0 Frozen: 484712) Constraints : 8061480 (Binary: 96.3% Ternary: 1.3% Other: 2.5%) Memory Peak : 1414MB Max. Length : 75 steps Sol. Length : 15 steps Models : 2