INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-55.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/blocks-strips-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-55.pddl Parsing... Parsing: [0.020s CPU, 0.015s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.010s wall-clock] Preparing model... [0.010s CPU, 0.011s wall-clock] Generated 21 rules. Computing model... [0.290s CPU, 0.291s wall-clock] 2405 relevant atoms 1593 auxiliary atoms 3998 final queue length 6974 total queue pushes Completing instantiation... [0.490s CPU, 0.485s wall-clock] Instantiating: [0.800s CPU, 0.807s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.020s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.030s CPU, 0.027s wall-clock] Collecting mutex groups... [0.010s CPU, 0.007s wall-clock] Choosing groups... 28 uncovered facts Choosing groups: [0.030s CPU, 0.031s wall-clock] Building translation key... [0.010s CPU, 0.010s wall-clock] Computing fact groups: [0.160s CPU, 0.165s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.008s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.010s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.017s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.026s wall-clock] Translating task: [0.600s CPU, 0.601s wall-clock] 2160 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 54 propositions removed Detecting unreachable propositions: [0.310s CPU, 0.313s wall-clock] Reordering and filtering variables... 55 of 55 variables necessary. 28 of 55 mutex groups necessary. 1458 of 1458 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.180s CPU, 0.176s wall-clock] Translator variables: 55 Translator derived variables: 0 Translator facts: 812 Translator goal facts: 26 Translator mutex groups: 28 Translator total mutex groups size: 784 Translator operators: 1458 Translator axioms: 0 Translator task size: 12531 Translator peak memory: 43724 KB Writing output... [0.210s CPU, 0.228s wall-clock] Done! [2.350s CPU, 2.369s wall-clock] planner.py version 0.0.1 Time: 0.43s Memory: 75MB 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: 75MB (+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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.18s Memory: 80MB (+5MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 83MB (+3MB) UNSAT Iteration Time: 0.24s 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: 0.18s Memory: 91MB (+8MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 95MB (+4MB) UNSAT Iteration Time: 0.25s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.22s Memory: 105MB (+10MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 110MB (+5MB) UNSAT Iteration Time: 0.30s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.18s Memory: 116MB (+6MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 122MB (+6MB) UNSAT Iteration Time: 0.28s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.19s Memory: 129MB (+7MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 139MB (+10MB) UNSAT Iteration Time: 0.29s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.20s Memory: 142MB (+3MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 146MB (+4MB) UNSAT Iteration Time: 0.31s Iteration 8 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)] Grounded Until: 30 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.27s Memory: 159MB (+13MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 169MB (+10MB) UNSAT Iteration Time: 0.40s Iteration 9 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)] Grounded Until: 35 Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.19s Memory: 173MB (+4MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 177MB (+4MB) UNSAT Iteration Time: 0.33s Iteration 10 Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 40 Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.20s Memory: 185MB (+8MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 192MB (+7MB) UNSAT Iteration Time: 0.39s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.20s Memory: 197MB (+5MB) Unblocking actions... Solving... Solving Time: 0.32s Memory: 201MB (+4MB) UNSAT Iteration Time: 0.63s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.20s Memory: 209MB (+8MB) Unblocking actions... Solving... Solving Time: 2.59s Memory: 236MB (+27MB) UNSAT Iteration Time: 2.91s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.19s Memory: 237MB (+1MB) Unblocking actions... Solving... Solving Time: 3.95s Memory: 262MB (+25MB) UNSAT Iteration Time: 4.27s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.20s Memory: 271MB (+9MB) Unblocking actions... Solving... Solving Time: 13.34s Memory: 306MB (+35MB) UNKNOWN Iteration Time: 13.67s Iteration 15 Queue: [(13,65,1,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 65 Solving... Solving Time: 14.00s Memory: 319MB (+13MB) UNKNOWN Iteration Time: 14.00s Iteration 16 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 65 Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.36s Memory: 339MB (+20MB) Unblocking actions... Solving... Solving Time: 12.85s Memory: 371MB (+32MB) UNKNOWN Iteration Time: 13.36s Iteration 17 Queue: [(15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 70 Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.19s Memory: 371MB (+0MB) Unblocking actions... Solving... Solving Time: 16.45s Memory: 410MB (+39MB) UNKNOWN Iteration Time: 16.79s Iteration 18 Queue: [(16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 75 Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.19s Memory: 410MB (+0MB) Unblocking actions... Solving... Solving Time: 11.14s Memory: 424MB (+14MB) UNKNOWN Iteration Time: 11.48s Iteration 19 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 80 Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.19s Memory: 424MB (+0MB) Unblocking actions... Solving... Solving Time: 11.65s Memory: 425MB (+1MB) UNKNOWN Iteration Time: 12.00s Iteration 20 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True)] Grounded Until: 85 Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 0.20s Memory: 425MB (+0MB) Unblocking actions... Solving... Solving Time: 0.63s Memory: 427MB (+2MB) SAT Testing... SERIALIZABLE Testing Time: 0.36s Memory: 427MB (+0MB) Answer: 1 occurs(action(("unstack","u","d")),1) occurs(action(("stack","u","b")),2) occurs(action(("unstack","d","q")),3) occurs(action(("stack","d","f")),4) occurs(action(("unstack","q","s")),5) occurs(action(("put-down","q")),6) occurs(action(("unstack","s","i")),7) occurs(action(("put-down","s")),8) occurs(action(("unstack","h","v")),9) occurs(action(("put-down","h")),10) occurs(action(("unstack","i","k")),11) occurs(action(("put-down","i")),12) occurs(action(("unstack","k","n")),13) occurs(action(("put-down","k")),14) occurs(action(("unstack","n","c")),15) occurs(action(("stack","n","i")),16) occurs(action(("pick-up","c")),17) occurs(action(("put-down","c")),18) occurs(action(("unstack","v","a1")),19) occurs(action(("put-down","v")),20) occurs(action(("unstack","w","j")),21) occurs(action(("put-down","w")),22) occurs(action(("unstack","u","b")),23) occurs(action(("stack","u","n")),24) occurs(action(("unstack","j","g")),25) occurs(action(("stack","j","q")),26) occurs(action(("unstack","g","o")),27) occurs(action(("stack","g","w")),28) occurs(action(("unstack","o","p")),29) occurs(action(("stack","o","u")),30) occurs(action(("unstack","j","q")),31) occurs(action(("stack","j","o")),32) occurs(action(("unstack","d","f")),33) occurs(action(("stack","d","j")),34) occurs(action(("unstack","p","r")),35) occurs(action(("stack","p","k")),36) occurs(action(("pick-up","f")),37) occurs(action(("put-down","f")),38) occurs(action(("pick-up","f")),39) occurs(action(("put-down","f")),40) occurs(action(("unstack","b","y")),41) occurs(action(("stack","b","d")),42) occurs(action(("unstack","a1","e")),43) occurs(action(("stack","a1","b")),44) occurs(action(("pick-up","a")),45) occurs(action(("stack","a","a1")),46) occurs(action(("unstack","r","z")),47) occurs(action(("stack","r","s")),48) occurs(action(("pick-up","z")),49) occurs(action(("stack","z","a")),50) occurs(action(("unstack","p","k")),51) occurs(action(("stack","p","z")),52) occurs(action(("pick-up","c")),53) occurs(action(("stack","c","p")),54) occurs(action(("unstack","e","l")),55) occurs(action(("put-down","e")),56) occurs(action(("unstack","l","x")),57) occurs(action(("put-down","l")),58) occurs(action(("unstack","x","m")),59) occurs(action(("stack","x","c")),60) occurs(action(("unstack","r","s")),61) occurs(action(("stack","r","x")),62) occurs(action(("pick-up","h")),63) occurs(action(("stack","h","r")),64) occurs(action(("unstack","y","t")),65) occurs(action(("put-down","y")),66) occurs(action(("pick-up","t")),67) occurs(action(("stack","t","h")),68) occurs(action(("pick-up","s")),69) occurs(action(("stack","s","t")),70) occurs(action(("pick-up","k")),71) occurs(action(("stack","k","s")),72) occurs(action(("unstack","g","w")),73) occurs(action(("stack","g","k")),74) occurs(action(("pick-up","q")),75) occurs(action(("stack","q","g")),76) occurs(action(("pick-up","m")),77) occurs(action(("stack","m","q")),78) occurs(action(("pick-up","e")),79) occurs(action(("stack","e","m")),80) occurs(action(("pick-up","v")),81) occurs(action(("stack","v","e")),82) occurs(action(("pick-up","w")),83) occurs(action(("stack","w","v")),84) occurs(action(("pick-up","l")),85) occurs(action(("stack","l","w")),86) occurs(action(("pick-up","f")),87) occurs(action(("stack","f","l")),88) occurs(action(("pick-up","y")),89) occurs(action(("stack","y","f")),90) SATISFIABLE Models : 1+ Calls : 20 Time : 93.289s (Solving: 86.54s 1st Model: 0.56s Unsat: 6.89s) CPU Time : 93.292s Choices : 1649265 (Domain: 1649265) Conflicts : 58653 (Analyzed: 58642) Restarts : 663 (Average: 88.45 Last: 142) Model-Level : 7743.0 Problems : 20 (Average Length: 48.00 Splits: 0) Lemmas : 58642 (Deleted: 53703) Binary : 891 (Ratio: 1.52%) Ternary : 30 (Ratio: 0.05%) Conflict : 58642 (Average Length: 4936.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 58642 (Average: 22.69 Max: 11342 Sum: 1330754) Executed : 58543 (Average: 22.65 Max: 11342 Sum: 1328458 Ratio: 99.83%) Bounded : 99 (Average: 23.19 Max: 67 Sum: 2296 Ratio: 0.17%) Rules : 38443 Atoms : 38443 Bodies : 1 (Original: 0) Tight : Yes Variables : 214668 (Eliminated: 0 Frozen: 70040) Constraints : 1540768 (Binary: 94.7% Ternary: 4.4% Other: 0.9%) Memory Peak : 452MB Max. Length : 90 steps Sol. Length : 90 steps Models : 1