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-50.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-50.pddl Parsing... Parsing: [0.020s CPU, 0.021s 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, 0.013s wall-clock] Preparing model... [0.010s CPU, 0.012s wall-clock] Generated 21 rules. Computing model... [0.260s CPU, 0.259s wall-clock] 1922 relevant atoms 1272 auxiliary atoms 3194 final queue length 5548 total queue pushes Completing instantiation... [0.400s CPU, 0.398s wall-clock] Instantiating: [0.680s CPU, 0.692s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.030s CPU, 0.022s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.020s CPU, 0.022s wall-clock] Collecting mutex groups... [0.000s CPU, 0.005s wall-clock] Choosing groups... 25 uncovered facts Choosing groups: [0.030s CPU, 0.026s wall-clock] Building translation key... [0.000s CPU, 0.008s wall-clock] Computing fact groups: [0.140s CPU, 0.140s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.011s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.013s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.019s wall-clock] Translating task: [0.450s CPU, 0.452s wall-clock] 1704 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 48 propositions removed Detecting unreachable propositions: [0.270s CPU, 0.279s wall-clock] Reordering and filtering variables... 49 of 49 variables necessary. 25 of 49 mutex groups necessary. 1152 of 1152 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.150s CPU, 0.142s wall-clock] Translator variables: 49 Translator derived variables: 0 Translator facts: 650 Translator goal facts: 23 Translator mutex groups: 25 Translator total mutex groups size: 625 Translator operators: 1152 Translator axioms: 0 Translator task size: 9915 Translator peak memory: 42188 KB Writing output... [0.170s CPU, 0.180s wall-clock] Done! [1.940s CPU, 1.958s wall-clock] planner.py version 0.0.1 Time: 0.33s Memory: 70MB Iteration 1 Queue: [(0,90,0,True)] Grounded Until: 0 Expected Memory: 70MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 3.16s Memory: 356MB (+286MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 1 Time : 6.208s (Solving: 1.24s 1st Model: 1.23s Unsat: 0.00s) CPU Time : 6.164s Choices : 50106 (Domain: 50106) Conflicts : 498 (Analyzed: 498) Restarts : 5 (Average: 99.60 Last: 17) Model-Level : 976.0 Problems : 1 (Average Length: 92.00 Splits: 0) Lemmas : 498 (Deleted: 0) Binary : 1 (Ratio: 0.20%) Ternary : 0 (Ratio: 0.00%) Conflict : 498 (Average Length: 1859.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 498 (Average: 102.64 Max: 1711 Sum: 51114) Executed : 475 (Average: 98.57 Max: 1711 Sum: 49090 Ratio: 96.04%) Bounded : 23 (Average: 88.00 Max: 92 Sum: 2024 Ratio: 3.96%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 172166 (Eliminated: 0 Frozen: 55726) Constraints : 1182237 (Binary: 94.5% Ternary: 4.5% Other: 1.1%) Memory Peak : 551MB Max. Length : 0 steps Models : 1 [endof: stats after solve call] Solving Time: 1.37s Memory: 487MB (+131MB) SAT Testing... SERIALIZABLE Testing Time: 0.37s Memory: 487MB (+0MB) Answer: 1 occurs(action(("unstack","k","f")),1) occurs(action(("put-down","k")),2) occurs(action(("unstack","f","t")),3) occurs(action(("put-down","f")),4) occurs(action(("unstack","i","a")),5) occurs(action(("put-down","i")),6) occurs(action(("unstack","t","b")),7) occurs(action(("stack","t","b")),8) occurs(action(("pick-up","k")),9) occurs(action(("put-down","k")),10) occurs(action(("unstack","a","p")),11) occurs(action(("stack","a","f")),12) occurs(action(("unstack","t","b")),13) occurs(action(("put-down","t")),14) occurs(action(("unstack","p","q")),15) occurs(action(("put-down","p")),16) occurs(action(("unstack","q","d")),17) occurs(action(("put-down","q")),18) occurs(action(("unstack","d","w")),19) occurs(action(("stack","d","a")),20) occurs(action(("unstack","w","x")),21) occurs(action(("stack","w","q")),22) occurs(action(("unstack","x","s")),23) occurs(action(("put-down","x")),24) occurs(action(("unstack","s","l")),25) occurs(action(("stack","s","k")),26) occurs(action(("unstack","l","o")),27) occurs(action(("put-down","l")),28) occurs(action(("pick-up","i")),29) occurs(action(("stack","i","x")),30) occurs(action(("unstack","b","g")),31) occurs(action(("put-down","b")),32) occurs(action(("unstack","g","r")),33) occurs(action(("put-down","g")),34) occurs(action(("unstack","r","m")),35) occurs(action(("stack","r","b")),36) occurs(action(("pick-up","o")),37) occurs(action(("stack","o","i")),38) occurs(action(("unstack","m","e")),39) occurs(action(("put-down","m")),40) occurs(action(("unstack","e","j")),41) occurs(action(("stack","e","m")),42) occurs(action(("unstack","j","v")),43) occurs(action(("put-down","j")),44) occurs(action(("unstack","v","n")),45) occurs(action(("stack","v","o")),46) occurs(action(("unstack","n","u")),47) occurs(action(("stack","n","p")),48) occurs(action(("unstack","u","h")),49) occurs(action(("stack","u","w")),50) occurs(action(("unstack","h","c")),51) occurs(action(("stack","h","v")),52) occurs(action(("unstack","d","a")),53) occurs(action(("stack","d","h")),54) occurs(action(("unstack","s","k")),55) occurs(action(("stack","s","d")),56) occurs(action(("unstack","u","w")),57) occurs(action(("stack","u","s")),58) occurs(action(("pick-up","j")),59) occurs(action(("stack","j","u")),60) occurs(action(("unstack","n","p")),61) occurs(action(("stack","n","j")),62) occurs(action(("pick-up","t")),63) occurs(action(("stack","t","n")),64) occurs(action(("unstack","w","q")),65) occurs(action(("stack","w","t")),66) occurs(action(("unstack","a","f")),67) occurs(action(("stack","a","w")),68) occurs(action(("unstack","r","b")),69) occurs(action(("stack","r","a")),70) occurs(action(("unstack","e","m")),71) occurs(action(("stack","e","r")),72) occurs(action(("pick-up","k")),73) occurs(action(("stack","k","e")),74) occurs(action(("pick-up","f")),75) occurs(action(("stack","f","k")),76) occurs(action(("pick-up","g")),77) occurs(action(("stack","g","f")),78) occurs(action(("pick-up","b")),79) occurs(action(("stack","b","g")),80) occurs(action(("pick-up","m")),81) occurs(action(("stack","m","b")),82) occurs(action(("pick-up","q")),83) occurs(action(("stack","q","m")),84) occurs(action(("pick-up","p")),85) occurs(action(("stack","p","q")),86) occurs(action(("pick-up","c")),87) occurs(action(("stack","c","p")),88) occurs(action(("pick-up","l")),89) occurs(action(("stack","l","c")),90) SATISFIABLE Models : 1+ Calls : 1 Time : 6.208s (Solving: 1.24s 1st Model: 1.23s Unsat: 0.00s) CPU Time : 6.164s Choices : 50106 (Domain: 50106) Conflicts : 498 (Analyzed: 498) Restarts : 5 (Average: 99.60 Last: 17) Model-Level : 976.0 Problems : 1 (Average Length: 92.00 Splits: 0) Lemmas : 498 (Deleted: 0) Binary : 1 (Ratio: 0.20%) Ternary : 0 (Ratio: 0.00%) Conflict : 498 (Average Length: 1859.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 498 (Average: 102.64 Max: 1711 Sum: 51114) Executed : 475 (Average: 98.57 Max: 1711 Sum: 49090 Ratio: 96.04%) Bounded : 23 (Average: 88.00 Max: 92 Sum: 2024 Ratio: 3.96%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 172166 (Eliminated: 0 Frozen: 55726) Constraints : 1182237 (Binary: 94.5% Ternary: 4.5% Other: 1.1%) Memory Peak : 551MB Max. Length : 90 steps Sol. Length : 90 steps Models : 1