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-58.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-58.pddl Parsing... Parsing: [0.020s CPU, 0.021s 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: [0.010s CPU, 0.013s wall-clock] Preparing model... [0.020s CPU, 0.013s wall-clock] Generated 21 rules. Computing model... [0.320s CPU, 0.328s wall-clock] 2578 relevant atoms 1708 auxiliary atoms 4286 final queue length 7481 total queue pushes Completing instantiation... [0.520s CPU, 0.520s wall-clock] Instantiating: [0.880s CPU, 0.885s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.020s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.030s CPU, 0.031s wall-clock] Collecting mutex groups... [0.000s CPU, 0.007s wall-clock] Choosing groups... 29 uncovered facts Choosing groups: [0.040s CPU, 0.034s wall-clock] Building translation key... [0.010s CPU, 0.011s wall-clock] Computing fact groups: [0.180s CPU, 0.180s 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, 0.336s 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, 0.188s 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... [0.230s CPU, 0.244s wall-clock] Done! [2.550s CPU, 2.567s wall-clock] planner.py version 0.0.1 Time: 0.49s 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: 0.19s 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: 0.23s Memory: 106MB (+9MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 112MB (+6MB) UNSAT Iteration Time: 0.33s 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: 119MB (+7MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 127MB (+8MB) 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: 0.20s Memory: 132MB (+5MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 141MB (+9MB) UNSAT Iteration Time: 0.31s 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: 152MB (+11MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 156MB (+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 (+9MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 175MB (+10MB) 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: 0.20s Memory: 179MB (+4MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 184MB (+5MB) UNSAT Iteration Time: 0.34s 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 (+8MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 199MB (+7MB) UNSAT Iteration Time: 0.36s 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 (+5MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 209MB (+5MB) UNSAT Iteration Time: 0.40s 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: 214MB (+5MB) Unblocking actions... Solving... Solving Time: 0.14s Memory: 230MB (+16MB) UNSAT Iteration Time: 0.49s 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: 230MB (+0MB) Unblocking actions... Solving... Solving Time: 0.38s Memory: 236MB (+6MB) UNSAT Iteration Time: 0.74s 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: 256MB (+20MB) Unblocking actions... Solving... Solving Time: 1.40s Memory: 264MB (+8MB) UNSAT Iteration Time: 1.92s 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: 0.21s Memory: 278MB (+14MB) Unblocking actions... Solving... Solving Time: 0.74s Memory: 283MB (+5MB) UNSAT Iteration Time: 1.09s 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: 0.20s Memory: 293MB (+10MB) Unblocking actions... Solving... Solving Time: 2.55s Memory: 316MB (+23MB) UNSAT Iteration Time: 2.91s 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: 0.21s Memory: 330MB (+14MB) Unblocking actions... Solving... Solving Time: 2.53s Memory: 355MB (+25MB) UNSAT Iteration Time: 2.90s 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: 0.21s Memory: 370MB (+15MB) Unblocking actions... Solving... Solving Time: 5.54s Memory: 383MB (+13MB) UNSAT Iteration Time: 5.93s 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: 0.21s Memory: 383MB (+0MB) Unblocking actions... Solving... Solving Time: 18.96s Memory: 391MB (+8MB) UNKNOWN Iteration Time: 19.34s 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: 0.21s Memory: 391MB (+0MB) Unblocking actions... Solving... Solving Time: 22.01s Memory: 426MB (+35MB) UNKNOWN Iteration Time: 22.40s 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: 0.21s Memory: 426MB (+0MB) Unblocking actions... Solving... Solving Time: 1.63s Memory: 427MB (+1MB) SAT Testing... SERIALIZABLE Testing Time: 0.38s Memory: 427MB (+0MB) Answer: 1 occurs(action(("unstack","w","n")),1) occurs(action(("put-down","w")),2) occurs(action(("unstack","u","a")),3) occurs(action(("put-down","u")),4) occurs(action(("unstack","a","f")),5) occurs(action(("put-down","a")),6) occurs(action(("unstack","f","y")),7) occurs(action(("put-down","f")),8) occurs(action(("unstack","y","s")),9) occurs(action(("stack","y","t")),10) occurs(action(("unstack","s","d")),11) occurs(action(("stack","s","u")),12) occurs(action(("unstack","d","i")),13) occurs(action(("put-down","d")),14) occurs(action(("unstack","i","g")),15) occurs(action(("put-down","i")),16) occurs(action(("unstack","g","j")),17) occurs(action(("put-down","g")),18) occurs(action(("unstack","j","a1")),19) occurs(action(("stack","j","s")),20) occurs(action(("unstack","a1","k")),21) occurs(action(("put-down","a1")),22) occurs(action(("unstack","k","v")),23) occurs(action(("put-down","k")),24) occurs(action(("unstack","j","s")),25) occurs(action(("stack","j","k")),26) occurs(action(("unstack","n","z")),27) occurs(action(("stack","n","a")),28) occurs(action(("unstack","z","b")),29) occurs(action(("put-down","z")),30) occurs(action(("unstack","b","e")),31) occurs(action(("put-down","b")),32) occurs(action(("unstack","e","q")),33) occurs(action(("put-down","e")),34) occurs(action(("unstack","q","x")),35) occurs(action(("put-down","q")),36) occurs(action(("unstack","x","c")),37) occurs(action(("stack","x","f")),38) occurs(action(("unstack","c","m")),39) occurs(action(("stack","c","j")),40) occurs(action(("pick-up","q")),41) occurs(action(("stack","q","c")),42) occurs(action(("unstack","y","t")),43) occurs(action(("stack","y","q")),44) occurs(action(("unstack","v","r")),45) occurs(action(("stack","v","y")),46) occurs(action(("pick-up","w")),47) occurs(action(("stack","w","b")),48) occurs(action(("unstack","x","f")),49) occurs(action(("put-down","x")),50) occurs(action(("unstack","s","u")),51) occurs(action(("stack","s","v")),52) occurs(action(("unstack","n","a")),53) occurs(action(("stack","n","s")),54) occurs(action(("pick-up","d")),55) occurs(action(("stack","d","n")),56) occurs(action(("pick-up","i")),57) occurs(action(("stack","i","d")),58) occurs(action(("pick-up","z")),59) occurs(action(("stack","z","i")),60) occurs(action(("unstack","w","b")),61) occurs(action(("stack","w","z")),62) occurs(action(("unstack","t","o")),63) occurs(action(("stack","t","w")),64) occurs(action(("unstack","m","h")),65) occurs(action(("put-down","m")),66) occurs(action(("unstack","h","p")),67) occurs(action(("stack","h","f")),68) occurs(action(("unstack","p","l")),69) occurs(action(("put-down","p")),70) occurs(action(("pick-up","l")),71) occurs(action(("stack","l","t")),72) occurs(action(("unstack","r","b1")),73) occurs(action(("stack","r","l")),74) occurs(action(("pick-up","b")),75) occurs(action(("stack","b","r")),76) occurs(action(("pick-up","o")),77) occurs(action(("stack","o","b")),78) occurs(action(("pick-up","a1")),79) occurs(action(("stack","a1","o")),80) occurs(action(("pick-up","u")),81) occurs(action(("stack","u","a1")),82) occurs(action(("pick-up","b1")),83) occurs(action(("stack","b1","u")),84) occurs(action(("pick-up","g")),85) occurs(action(("stack","g","b1")),86) occurs(action(("unstack","h","f")),87) occurs(action(("stack","h","g")),88) occurs(action(("pick-up","p")),89) occurs(action(("stack","p","h")),90) occurs(action(("pick-up","m")),91) occurs(action(("stack","m","p")),92) occurs(action(("pick-up","e")),93) occurs(action(("stack","e","m")),94) occurs(action(("pick-up","f")),95) occurs(action(("stack","f","e")),96) occurs(action(("pick-up","x")),97) occurs(action(("stack","x","f")),98) occurs(action(("pick-up","a")),99) occurs(action(("stack","a","x")),100) SATISFIABLE Models : 1+ Calls : 21 Time : 63.568s (Solving: 55.47s 1st Model: 1.55s Unsat: 13.07s) CPU Time : 63.568s Choices : 626452 (Domain: 626452) Conflicts : 26249 (Analyzed: 26234) Restarts : 292 (Average: 89.84 Last: 78) Model-Level : 2936.0 Problems : 21 (Average Length: 52.00 Splits: 0) Lemmas : 26234 (Deleted: 22544) Binary : 602 (Ratio: 2.29%) Ternary : 6 (Ratio: 0.02%) Conflict : 26234 (Average Length: 3928.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 26234 (Average: 23.51 Max: 12269 Sum: 616676) Executed : 26037 (Average: 23.30 Max: 12269 Sum: 611370 Ratio: 99.14%) Bounded : 197 (Average: 26.93 Max: 92 Sum: 5306 Ratio: 0.86%) Rules : 41319 Atoms : 41319 Bodies : 1 (Original: 0) Tight : Yes Variables : 254653 (Eliminated: 0 Frozen: 83042) Constraints : 1669288 (Binary: 94.7% Ternary: 4.4% Other: 0.9%) Memory Peak : 457MB Max. Length : 100 steps Sol. Length : 100 steps Models : 1