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-56.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-56.pddl Parsing... Parsing: [0.020s CPU, 0.017s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.010s CPU, 0.012s wall-clock] Generated 21 rules. Computing model... [0.300s CPU, 0.292s wall-clock] 2405 relevant atoms 1593 auxiliary atoms 3998 final queue length 6970 total queue pushes Completing instantiation... [0.480s CPU, 0.484s wall-clock] Instantiating: [0.800s CPU, 0.809s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.021s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.030s CPU, 0.028s wall-clock] Collecting mutex groups... [0.000s CPU, 0.006s wall-clock] Choosing groups... 28 uncovered facts Choosing groups: [0.040s CPU, 0.031s wall-clock] Building translation key... [0.010s CPU, 0.011s wall-clock] Computing fact groups: [0.170s CPU, 0.167s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.009s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.010s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.017s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.030s CPU, 0.024s wall-clock] Translating task: [0.610s CPU, 0.602s 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: [0.320s 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: [0.170s CPU, 0.175s 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, 0.223s wall-clock] Done! [2.360s CPU, 2.372s wall-clock] planner.py version 0.0.1 Time: 0.41s 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: 0.17s Memory: 90MB (+7MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 93MB (+3MB) 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: 103MB (+10MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 108MB (+5MB) UNSAT Iteration Time: 0.31s 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: 113MB (+5MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 119MB (+6MB) UNSAT Iteration Time: 0.29s 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: 126MB (+7MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 135MB (+9MB) 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: 138MB (+3MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 141MB (+3MB) 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: 154MB (+13MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 167MB (+13MB) UNSAT Iteration Time: 0.39s 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: 169MB (+2MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 173MB (+4MB) UNSAT Iteration Time: 0.32s 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: 0.19s Memory: 182MB (+9MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 186MB (+4MB) UNSAT Iteration Time: 0.33s 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: 192MB (+6MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 199MB (+7MB) UNSAT Iteration Time: 0.35s 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: 0.19s Memory: 203MB (+4MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 218MB (+15MB) UNSAT Iteration Time: 0.38s 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: 0.20s Memory: 218MB (+0MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 223MB (+5MB) UNSAT Iteration Time: 0.42s 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: 0.21s Memory: 228MB (+5MB) Unblocking actions... Solving... Solving Time: 0.19s Memory: 234MB (+6MB) UNSAT Iteration Time: 0.54s Iteration 15 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)] Grounded Until: 65 Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.37s Memory: 250MB (+16MB) Unblocking actions... Solving... Solving Time: 0.95s Memory: 257MB (+7MB) UNSAT Iteration Time: 1.45s Iteration 16 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)] Grounded Until: 70 Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.19s Memory: 264MB (+7MB) Unblocking actions... Solving... Solving Time: 1.01s Memory: 269MB (+5MB) UNSAT Iteration Time: 1.33s Iteration 17 Queue: [(16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 75 Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.19s Memory: 279MB (+10MB) Unblocking actions... Solving... Solving Time: 1.22s Memory: 301MB (+22MB) UNSAT Iteration Time: 1.56s Iteration 18 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.19s Memory: 302MB (+1MB) Unblocking actions... Solving... Solving Time: 0.63s Memory: 310MB (+8MB) UNSAT Iteration Time: 0.97s Iteration 19 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 85 Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 0.20s Memory: 316MB (+6MB) Unblocking actions... Solving... Solving Time: 1.06s Memory: 324MB (+8MB) UNSAT Iteration Time: 1.41s Iteration 20 Queue: [(19,95,0,True), (20,100,0,True)] Grounded Until: 90 Grounding... [('step', [91]), ('step', [92]), ('step', [93]), ('step', [94]), ('step', [95]), ('check', [95])] Grounding Time: 0.19s Memory: 327MB (+3MB) Unblocking actions... Solving... Solving Time: 3.91s Memory: 336MB (+9MB) UNSAT Iteration Time: 4.27s Iteration 21 Queue: [(20,100,0,True)] Grounded Until: 95 Grounding... [('step', [96]), ('step', [97]), ('step', [98]), ('step', [99]), ('step', [100]), ('check', [100])] Grounding Time: 0.20s Memory: 339MB (+3MB) Unblocking actions... Solving... Solving Time: 0.26s Memory: 349MB (+10MB) SAT Testing... SERIALIZABLE Testing Time: 0.36s Memory: 357MB (+8MB) Answer: 1 occurs(action(("unstack","n","y")),1) occurs(action(("put-down","n")),2) occurs(action(("unstack","h","c")),3) occurs(action(("put-down","h")),4) occurs(action(("unstack","c","f")),5) occurs(action(("put-down","c")),6) occurs(action(("unstack","f","g")),7) occurs(action(("put-down","f")),8) occurs(action(("unstack","g","z")),9) occurs(action(("put-down","g")),10) occurs(action(("unstack","z","i")),11) occurs(action(("put-down","z")),12) occurs(action(("unstack","i","d")),13) occurs(action(("stack","i","g")),14) occurs(action(("unstack","d","w")),15) occurs(action(("put-down","d")),16) occurs(action(("unstack","w","j")),17) occurs(action(("put-down","w")),18) occurs(action(("unstack","j","a1")),19) occurs(action(("stack","j","w")),20) occurs(action(("unstack","a1","m")),21) occurs(action(("stack","a1","f")),22) occurs(action(("unstack","m","x")),23) occurs(action(("stack","m","n")),24) occurs(action(("unstack","x","a")),25) occurs(action(("stack","x","h")),26) occurs(action(("unstack","a","r")),27) occurs(action(("put-down","a")),28) occurs(action(("unstack","r","v")),29) occurs(action(("put-down","r")),30) occurs(action(("unstack","y","o")),31) occurs(action(("put-down","y")),32) occurs(action(("unstack","o","e")),33) occurs(action(("stack","o","d")),34) occurs(action(("unstack","e","u")),35) occurs(action(("stack","e","y")),36) occurs(action(("unstack","u","p")),37) occurs(action(("stack","u","z")),38) occurs(action(("pick-up","p")),39) occurs(action(("stack","p","r")),40) occurs(action(("unstack","v","s")),41) occurs(action(("stack","v","j")),42) occurs(action(("unstack","s","l")),43) occurs(action(("stack","s","o")),44) occurs(action(("unstack","l","q")),45) occurs(action(("put-down","l")),46) occurs(action(("unstack","q","b")),47) occurs(action(("stack","q","x")),48) occurs(action(("unstack","b","t")),49) occurs(action(("put-down","b")),50) occurs(action(("unstack","t","k")),51) occurs(action(("stack","t","p")),52) occurs(action(("unstack","m","n")),53) occurs(action(("stack","m","t")),54) occurs(action(("pick-up","c")),55) occurs(action(("stack","c","m")),56) occurs(action(("unstack","q","x")),57) occurs(action(("stack","q","c")),58) occurs(action(("pick-up","n")),59) occurs(action(("stack","n","q")),60) occurs(action(("unstack","i","g")),61) occurs(action(("stack","i","n")),62) occurs(action(("pick-up","k")),63) occurs(action(("stack","k","i")),64) occurs(action(("unstack","x","h")),65) occurs(action(("stack","x","k")),66) occurs(action(("unstack","u","z")),67) occurs(action(("stack","u","x")),68) occurs(action(("unstack","v","j")),69) occurs(action(("stack","v","u")),70) occurs(action(("unstack","a1","f")),71) occurs(action(("stack","a1","v")),72) occurs(action(("pick-up","g")),73) occurs(action(("stack","g","a1")),74) occurs(action(("pick-up","z")),75) occurs(action(("stack","z","g")),76) occurs(action(("pick-up","f")),77) occurs(action(("stack","f","z")),78) occurs(action(("unstack","s","o")),79) occurs(action(("stack","s","f")),80) occurs(action(("unstack","j","w")),81) occurs(action(("stack","j","s")),82) occurs(action(("pick-up","w")),83) occurs(action(("stack","w","j")),84) occurs(action(("unstack","o","d")),85) occurs(action(("stack","o","w")),86) occurs(action(("pick-up","h")),87) occurs(action(("stack","h","o")),88) occurs(action(("unstack","e","y")),89) occurs(action(("stack","e","h")),90) occurs(action(("pick-up","a")),91) occurs(action(("stack","a","e")),92) occurs(action(("pick-up","y")),93) occurs(action(("stack","y","a")),94) occurs(action(("pick-up","b")),95) occurs(action(("stack","b","y")),96) occurs(action(("pick-up","d")),97) occurs(action(("stack","d","b")),98) occurs(action(("pick-up","l")),99) occurs(action(("stack","l","d")),100) SATISFIABLE Models : 1+ Calls : 21 Time : 16.445s (Solving: 8.99s 1st Model: 0.19s Unsat: 8.79s) CPU Time : 16.444s Choices : 95939 (Domain: 95939) Conflicts : 5743 (Analyzed: 5728) Restarts : 68 (Average: 84.24 Last: 70) Model-Level : 2124.0 Problems : 21 (Average Length: 52.00 Splits: 0) Lemmas : 5728 (Deleted: 2258) Binary : 399 (Ratio: 6.97%) Ternary : 6 (Ratio: 0.10%) Conflict : 5728 (Average Length: 987.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 5728 (Average: 17.14 Max: 2833 Sum: 98195) Executed : 5557 (Average: 16.12 Max: 2833 Sum: 92354 Ratio: 94.05%) Bounded : 171 (Average: 34.16 Max: 67 Sum: 5841 Ratio: 5.95%) Rules : 38439 Atoms : 38439 Bodies : 1 (Original: 0) Tight : Yes Variables : 236396 (Eliminated: 0 Frozen: 76985) Constraints : 1426942 (Binary: 94.6% Ternary: 4.4% Other: 1.0%) Memory Peak : 374MB Max. Length : 100 steps Sol. Length : 100 steps Models : 1