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-57.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-57.pddl Parsing... Parsing: [0.020s CPU, 0.019s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.011s wall-clock] Preparing model... [0.010s CPU, 0.012s wall-clock] Generated 21 rules. Computing model... [0.310s CPU, 0.316s wall-clock] 2578 relevant atoms 1708 auxiliary atoms 4286 final queue length 7482 total queue pushes Completing instantiation... [0.530s CPU, 0.522s wall-clock] Instantiating: [0.870s CPU, 0.871s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.024s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.030s CPU, 0.029s wall-clock] Collecting mutex groups... [0.000s CPU, 0.007s wall-clock] Choosing groups... 29 uncovered facts Choosing groups: [0.040s CPU, 0.035s wall-clock] Building translation key... [0.010s CPU, 0.011s wall-clock] Computing fact groups: [0.180s CPU, 0.182s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.014s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.018s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.030s CPU, 0.026s wall-clock] Translating task: [0.640s CPU, 0.644s wall-clock] 2324 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 56 propositions removed Detecting unreachable propositions: [0.340s CPU, 0.338s wall-clock] Reordering and filtering variables... 57 of 57 variables necessary. 29 of 57 mutex groups necessary. 1568 of 1568 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.190s CPU, 0.189s wall-clock] Translator variables: 57 Translator derived variables: 0 Translator facts: 870 Translator goal facts: 27 Translator mutex groups: 29 Translator total mutex groups size: 841 Translator operators: 1568 Translator axioms: 0 Translator task size: 13471 Translator peak memory: 44236 KB Writing output... [0.220s CPU, 0.241s wall-clock] Done! [2.530s CPU, 2.552s wall-clock] planner.py version 0.0.1 Time: 0.44s Memory: 77MB 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: 77MB (+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: 81MB (+4MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 85MB (+4MB) UNSAT Iteration Time: 0.26s 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: 0.19s Memory: 93MB (+8MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 97MB (+4MB) UNSAT Iteration Time: 0.27s 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: 0.24s Memory: 107MB (+10MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 113MB (+6MB) UNSAT Iteration Time: 0.34s 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: 0.20s Memory: 120MB (+7MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 127MB (+7MB) UNSAT Iteration Time: 0.30s 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: 0.21s Memory: 133MB (+6MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 142MB (+9MB) UNSAT Iteration Time: 0.32s 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: 0.29s Memory: 153MB (+11MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 157MB (+4MB) UNSAT Iteration Time: 0.41s 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: 0.20s Memory: 165MB (+8MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 176MB (+11MB) UNSAT Iteration Time: 0.34s 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: 0.21s Memory: 180MB (+4MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 185MB (+5MB) UNSAT Iteration Time: 0.35s 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: 0.21s Memory: 192MB (+7MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 200MB (+8MB) 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: 0.21s Memory: 204MB (+4MB) Unblocking actions... Solving... Solving Time: 0.23s Memory: 208MB (+4MB) UNSAT Iteration Time: 0.57s 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: 0.21s Memory: 216MB (+8MB) Unblocking actions... Solving... Solving Time: 3.58s Memory: 234MB (+18MB) UNSAT Iteration Time: 3.93s 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: 0.22s Memory: 249MB (+15MB) Unblocking actions... Solving... Solving Time: 11.74s Memory: 308MB (+59MB) UNSAT Iteration Time: 12.09s 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: 0.38s Memory: 321MB (+13MB) Unblocking actions... Solving... Solving Time: 14.10s Memory: 348MB (+27MB) UNKNOWN Iteration Time: 14.62s 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: 16.02s Memory: 348MB (+0MB) UNKNOWN Iteration Time: 16.02s 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: 0.20s Memory: 348MB (+0MB) Unblocking actions... Solving... Solving Time: 13.18s Memory: 349MB (+1MB) UNKNOWN Iteration Time: 13.53s 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: 0.21s Memory: 349MB (+0MB) Unblocking actions... Solving... Solving Time: 14.32s Memory: 375MB (+26MB) UNKNOWN Iteration Time: 14.68s 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: 0.20s Memory: 375MB (+0MB) Unblocking actions... Solving... Solving Time: 14.50s Memory: 393MB (+18MB) UNKNOWN Iteration Time: 14.87s 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: 0.21s Memory: 395MB (+2MB) Unblocking actions... Solving... Solving Time: 16.54s Memory: 401MB (+6MB) UNKNOWN Iteration Time: 16.92s 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: 0.21s Memory: 401MB (+0MB) Unblocking actions... Solving... Solving Time: 13.96s Memory: 403MB (+2MB) UNKNOWN Iteration Time: 14.34s Iteration 21 Queue: [(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: 90 Grounding... [('step', [91]), ('step', [92]), ('step', [93]), ('step', [94]), ('step', [95]), ('check', [95])] Grounding Time: 0.22s Memory: 403MB (+0MB) Unblocking actions... Solving... Solving Time: 14.48s Memory: 419MB (+16MB) UNKNOWN Iteration Time: 14.88s Iteration 22 Queue: [(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: 95 Grounding... [('step', [96]), ('step', [97]), ('step', [98]), ('step', [99]), ('step', [100]), ('check', [100])] Grounding Time: 0.21s Memory: 422MB (+3MB) Unblocking actions... Solving... Solving Time: 0.38s Memory: 423MB (+1MB) SAT Testing... SERIALIZABLE Testing Time: 0.38s Memory: 423MB (+0MB) Answer: 1 occurs(action(("unstack","k","y")),1) occurs(action(("put-down","k")),2) occurs(action(("pick-up","y")),3) occurs(action(("put-down","y")),4) occurs(action(("pick-up","y")),5) occurs(action(("put-down","y")),6) occurs(action(("unstack","t","o")),7) occurs(action(("put-down","t")),8) occurs(action(("unstack","x","g")),9) occurs(action(("put-down","x")),10) occurs(action(("unstack","o","u")),11) occurs(action(("put-down","o")),12) occurs(action(("unstack","f","q")),13) occurs(action(("put-down","f")),14) occurs(action(("unstack","q","i")),15) occurs(action(("stack","q","u")),16) occurs(action(("unstack","i","p")),17) occurs(action(("stack","i","f")),18) occurs(action(("unstack","p","d")),19) occurs(action(("stack","p","x")),20) occurs(action(("unstack","d","h")),21) occurs(action(("put-down","d")),22) occurs(action(("unstack","h","w")),23) occurs(action(("put-down","h")),24) occurs(action(("unstack","w","z")),25) occurs(action(("stack","w","t")),26) occurs(action(("unstack","q","u")),27) occurs(action(("stack","q","h")),28) occurs(action(("unstack","g","j")),29) occurs(action(("put-down","g")),30) occurs(action(("unstack","j","v")),31) occurs(action(("stack","j","d")),32) occurs(action(("unstack","v","a")),33) occurs(action(("stack","v","q")),34) occurs(action(("unstack","i","f")),35) occurs(action(("stack","i","v")),36) occurs(action(("unstack","z","s")),37) occurs(action(("stack","z","f")),38) occurs(action(("unstack","s","e")),39) occurs(action(("stack","s","u")),40) occurs(action(("unstack","e","m")),41) occurs(action(("stack","e","i")),42) occurs(action(("unstack","s","u")),43) occurs(action(("stack","s","e")),44) occurs(action(("unstack","a","n")),45) occurs(action(("put-down","a")),46) occurs(action(("unstack","n","a1")),47) occurs(action(("put-down","n")),48) occurs(action(("unstack","a1","b")),49) occurs(action(("stack","a1","a")),50) occurs(action(("unstack","b","c")),51) occurs(action(("stack","b","g")),52) occurs(action(("unstack","c","r")),53) occurs(action(("put-down","c")),54) occurs(action(("unstack","r","l")),55) occurs(action(("stack","r","a1")),56) occurs(action(("pick-up","l")),57) occurs(action(("stack","l","s")),58) occurs(action(("pick-up","o")),59) occurs(action(("stack","o","l")),60) occurs(action(("unstack","p","x")),61) occurs(action(("stack","p","o")),62) occurs(action(("unstack","j","d")),63) occurs(action(("stack","j","p")),64) occurs(action(("unstack","z","f")),65) occurs(action(("stack","z","j")),66) occurs(action(("unstack","w","t")),67) occurs(action(("stack","w","z")),68) occurs(action(("unstack","m","b1")),69) occurs(action(("stack","m","w")),70) occurs(action(("pick-up","k")),71) occurs(action(("stack","k","m")),72) occurs(action(("pick-up","u")),73) occurs(action(("stack","u","k")),74) occurs(action(("pick-up","c")),75) occurs(action(("stack","c","u")),76) occurs(action(("pick-up","f")),77) occurs(action(("stack","f","c")),78) occurs(action(("unstack","b","g")),79) occurs(action(("stack","b","f")),80) occurs(action(("pick-up","g")),81) occurs(action(("stack","g","b")),82) occurs(action(("pick-up","x")),83) occurs(action(("stack","x","g")),84) occurs(action(("unstack","r","a1")),85) occurs(action(("stack","r","x")),86) occurs(action(("pick-up","t")),87) occurs(action(("stack","t","r")),88) occurs(action(("unstack","a1","a")),89) occurs(action(("stack","a1","t")),90) occurs(action(("pick-up","d")),91) occurs(action(("stack","d","a1")),92) occurs(action(("pick-up","y")),93) occurs(action(("stack","y","d")),94) occurs(action(("pick-up","a")),95) occurs(action(("stack","a","y")),96) occurs(action(("pick-up","n")),97) occurs(action(("stack","n","a")),98) occurs(action(("pick-up","b1")),99) occurs(action(("stack","b1","n")),100) SATISFIABLE Models : 1+ Calls : 22 Time : 140.588s (Solving: 132.52s 1st Model: 0.31s Unsat: 15.53s) CPU Time : 140.628s Choices : 1932778 (Domain: 1932778) Conflicts : 83176 (Analyzed: 83166) Restarts : 929 (Average: 89.52 Last: 121) Model-Level : 9073.0 Problems : 22 (Average Length: 52.68 Splits: 0) Lemmas : 83166 (Deleted: 78086) Binary : 1366 (Ratio: 1.64%) Ternary : 36 (Ratio: 0.04%) Conflict : 83166 (Average Length: 4965.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 83166 (Average: 19.98 Max: 8071 Sum: 1661715) Executed : 83054 (Average: 19.96 Max: 8071 Sum: 1660398 Ratio: 99.92%) Bounded : 112 (Average: 11.76 Max: 57 Sum: 1317 Ratio: 0.08%) Rules : 41320 Atoms : 41320 Bodies : 1 (Original: 0) Tight : Yes Variables : 255130 (Eliminated: 0 Frozen: 83243) Constraints : 1763192 (Binary: 94.7% Ternary: 4.4% Other: 0.9%) Memory Peak : 453MB Max. Length : 100 steps Sol. Length : 100 steps Models : 1