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-42.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-42.pddl Parsing... Parsing: [0.010s CPU, 0.012s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.003s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.009s wall-clock] Preparing model... [0.000s CPU, 0.007s wall-clock] Generated 21 rules. Computing model... [0.150s CPU, 0.149s wall-clock] 1362 relevant atoms 900 auxiliary atoms 2262 final queue length 3904 total queue pushes Completing instantiation... [0.240s CPU, 0.240s wall-clock] Instantiating: [0.410s CPU, 0.409s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.030s CPU, 0.023s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.010s CPU, 0.013s wall-clock] Collecting mutex groups... [0.010s CPU, 0.003s wall-clock] Choosing groups... 21 uncovered facts Choosing groups: [0.010s CPU, 0.017s wall-clock] Building translation key... [0.010s CPU, 0.006s wall-clock] Computing fact groups: [0.100s CPU, 0.096s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.006s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.006s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.009s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.012s wall-clock] Translating task: [0.280s CPU, 0.279s wall-clock] 1180 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 40 propositions removed Detecting unreachable propositions: [0.150s CPU, 0.155s wall-clock] Reordering and filtering variables... 41 of 41 variables necessary. 21 of 41 mutex groups necessary. 800 of 800 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.090s CPU, 0.087s wall-clock] Translator variables: 41 Translator derived variables: 0 Translator facts: 462 Translator goal facts: 19 Translator mutex groups: 21 Translator total mutex groups size: 441 Translator operators: 800 Translator axioms: 0 Translator task size: 6903 Translator peak memory: 37208 KB Writing output... [0.110s CPU, 0.115s wall-clock] Done! [1.180s CPU, 1.188s wall-clock] planner.py version 0.0.1 Time: 2.02s Memory: 170MB 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: 0.01s Memory: 170MB (+0MB) UNSAT Iteration Time: 0.01s 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: 2.34s Memory: 410MB (+240MB) Unblocking actions... Solving... Solving Time: 0.12s Memory: 425MB (+15MB) UNSAT Iteration Time: 3.26s 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: 2.89s Memory: 577MB (+152MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 577MB (+0MB) UNSAT Iteration Time: 3.85s 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: 2.14s Memory: 675MB (+98MB) Unblocking actions... Solving... Solving Time: 0.15s Memory: 680MB (+5MB) UNSAT Iteration Time: 3.13s 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: 2.28s Memory: 775MB (+95MB) Unblocking actions... Solving... Solving Time: 0.17s Memory: 782MB (+7MB) UNSAT Iteration Time: 3.32s 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: 3.84s Memory: 981MB (+199MB) Unblocking actions... Solving... Solving Time: 0.24s Memory: 1010MB (+29MB) UNSAT Iteration Time: 4.97s 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: 2.27s Memory: 1082MB (+72MB) Unblocking actions... Solving... Solving Time: 0.45s Memory: 1104MB (+22MB) UNSAT Iteration Time: 3.61s 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: 2.27s Memory: 1180MB (+76MB) Unblocking actions... Solving... Solving Time: 0.84s Memory: 1204MB (+24MB) UNSAT Iteration Time: 4.00s 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: 2.35s Memory: 1277MB (+73MB) Unblocking actions... Solving... Solving Time: 0.73s Memory: 1325MB (+48MB) UNSAT Iteration Time: 3.99s 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: 2.45s Memory: 1384MB (+59MB) Unblocking actions... Solving... Solving Time: 0.96s Memory: 1387MB (+3MB) UNSAT Iteration Time: 4.34s 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: 2.53s Memory: 1483MB (+96MB) Unblocking actions... Solving... Solving Time: 0.94s Memory: 1487MB (+4MB) UNSAT Iteration Time: 4.41s 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: 5.68s Memory: 1779MB (+292MB) Unblocking actions... Solving... Solving Time: 0.93s Memory: 1783MB (+4MB) UNSAT Iteration Time: 7.56s 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: 2.30s Memory: 1877MB (+94MB) Unblocking actions... Solving... Solving Time: 2.51s Memory: 1906MB (+29MB) UNSAT Iteration Time: 5.77s 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: 2.31s Memory: 1988MB (+82MB) Unblocking actions... Solving... Solving Time: 2.20s Memory: 1992MB (+4MB) UNSAT Iteration Time: 5.48s 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: 2.36s Memory: 2087MB (+95MB) Unblocking actions... Solving... Solving Time: 4.03s Memory: 2102MB (+15MB) UNSAT Iteration Time: 7.38s 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: 2.40s Memory: 2186MB (+84MB) Unblocking actions... Solving... Solving Time: 16.73s Memory: 2189MB (+3MB) UNKNOWN Iteration Time: 20.12s 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: 2.45s Memory: 2280MB (+91MB) Unblocking actions... Solving... Answer: 1 occurs(action(("unstack","a","h")),1) occurs(action(("put-down","a")),2) occurs(action(("unstack","h","k")),3) occurs(action(("put-down","h")),4) occurs(action(("unstack","k","q")),5) occurs(action(("put-down","k")),6) occurs(action(("unstack","q","t")),7) occurs(action(("put-down","q")),8) occurs(action(("unstack","t","e")),9) occurs(action(("put-down","t")),10) occurs(action(("unstack","e","i")),11) occurs(action(("put-down","e")),12) occurs(action(("unstack","i","b")),13) occurs(action(("put-down","i")),14) occurs(action(("unstack","b","p")),15) occurs(action(("stack","b","q")),16) occurs(action(("unstack","p","l")),17) occurs(action(("stack","p","i")),18) occurs(action(("unstack","l","d")),19) occurs(action(("put-down","l")),20) occurs(action(("unstack","d","o")),21) occurs(action(("stack","d","g")),22) occurs(action(("unstack","o","j")),23) occurs(action(("put-down","o")),24) occurs(action(("unstack","j","s")),25) occurs(action(("stack","j","l")),26) occurs(action(("unstack","s","c")),27) occurs(action(("stack","s","o")),28) occurs(action(("unstack","c","f")),29) occurs(action(("stack","c","p")),30) occurs(action(("unstack","f","r")),31) occurs(action(("stack","f","j")),32) occurs(action(("unstack","r","n")),33) occurs(action(("stack","r","e")),34) occurs(action(("unstack","b","q")),35) occurs(action(("stack","b","r")),36) occurs(action(("unstack","d","g")),37) occurs(action(("stack","d","n")),38) occurs(action(("unstack","g","m")),39) occurs(action(("stack","g","t")),40) occurs(action(("unstack","f","j")),41) occurs(action(("stack","f","b")),42) occurs(action(("pick-up","m")),43) occurs(action(("stack","m","j")),44) occurs(action(("unstack","m","j")),45) occurs(action(("stack","m","f")),46) occurs(action(("unstack","c","p")),47) occurs(action(("put-down","c")),48) occurs(action(("unstack","g","t")),49) occurs(action(("stack","g","m")),50) occurs(action(("pick-up","t")),51) occurs(action(("stack","t","g")),52) occurs(action(("unstack","j","l")),53) occurs(action(("stack","j","t")),54) occurs(action(("unstack","s","o")),55) occurs(action(("put-down","s")),56) occurs(action(("pick-up","l")),57) occurs(action(("stack","l","j")),58) occurs(action(("unstack","p","i")),59) occurs(action(("stack","p","l")),60) occurs(action(("pick-up","k")),61) occurs(action(("stack","k","p")),62) occurs(action(("pick-up","c")),63) occurs(action(("stack","c","k")),64) occurs(action(("unstack","d","n")),65) occurs(action(("stack","d","c")),66) occurs(action(("pick-up","s")),67) occurs(action(("stack","s","d")),68) occurs(action(("pick-up","o")),69) occurs(action(("stack","o","s")),70) occurs(action(("pick-up","i")),71) occurs(action(("stack","i","o")),72) occurs(action(("pick-up","q")),73) occurs(action(("stack","q","i")),74) occurs(action(("pick-up","a")),75) occurs(action(("stack","a","q")),76) occurs(action(("pick-up","n")),77) occurs(action(("stack","n","a")),78) occurs(action(("pick-up","h")),79) occurs(action(("stack","h","n")),80) Solving Time: 9.33s Memory: 2287MB (+7MB) SAT SATISFIABLE Models : 1+ Calls : 17 Time : 99.979s (Solving: 36.18s 1st Model: 8.91s Unsat: 10.93s) CPU Time : 100.010s Choices : 903258 Conflicts : 26092 (Analyzed: 26078) Restarts : 258 (Average: 101.08 Last: 94) Model-Level : 2683.0 Problems : 17 (Average Length: 42.00 Splits: 0) Lemmas : 31718 (Deleted: 23456) Binary : 2669 (Ratio: 8.41%) Ternary : 360 (Ratio: 1.14%) Conflict : 26078 (Average Length: 445.0 Ratio: 82.22%) Loop : 5640 (Average Length: 71.5 Ratio: 17.78%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 26078 (Average: 33.24 Max: 1731 Sum: 866861) Executed : 25896 (Average: 33.04 Max: 1731 Sum: 861701 Ratio: 99.40%) Bounded : 182 (Average: 28.35 Max: 73 Sum: 5160 Ratio: 0.60%) Rules : 934939 Atoms : 934939 Bodies : 1 (Original: 0) Tight : Yes Variables : 459332 (Eliminated: 0 Frozen: 446057) Constraints : 1453674 (Binary: 86.0% Ternary: 11.0% Other: 3.1%) Memory Peak : 2336MB Max. Length : 80 steps Sol. Length : 80 steps