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-60.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-60.pddl Parsing... Parsing: [0.020s CPU, 0.020s 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, 0.013s wall-clock] Preparing model... [0.010s CPU, 0.013s wall-clock] Generated 21 rules. Computing model... [0.350s CPU, 0.347s wall-clock] 2757 relevant atoms 1827 auxiliary atoms 4584 final queue length 8008 total queue pushes Completing instantiation... [0.560s CPU, 0.558s wall-clock] Instantiating: [0.940s CPU, 0.941s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.025s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.030s CPU, 0.033s wall-clock] Collecting mutex groups... [0.010s CPU, 0.007s wall-clock] Choosing groups... 30 uncovered facts Choosing groups: [0.040s CPU, 0.038s wall-clock] Building translation key... [0.020s CPU, 0.012s wall-clock] Computing fact groups: [0.200s CPU, 0.199s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.012s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.019s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.030s CPU, 0.028s wall-clock] Translating task: [0.690s CPU, 0.690s wall-clock] 2494 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 58 propositions removed Detecting unreachable propositions: [0.360s CPU, 0.362s wall-clock] Reordering and filtering variables... 59 of 59 variables necessary. 30 of 59 mutex groups necessary. 1682 of 1682 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.210s CPU, 0.203s wall-clock] Translator variables: 59 Translator derived variables: 0 Translator facts: 930 Translator goal facts: 28 Translator mutex groups: 30 Translator total mutex groups size: 900 Translator operators: 1682 Translator axioms: 0 Translator task size: 14445 Translator peak memory: 45004 KB Writing output... [0.240s CPU, 0.262s wall-clock] Done! [2.720s CPU, 2.747s wall-clock] planner.py version 0.0.1 Time: 0.48s Memory: 79MB 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: 79MB (+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: 0.20s Memory: 83MB (+4MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 87MB (+4MB) UNSAT Iteration Time: 0.28s 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: 0.20s Memory: 96MB (+9MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 99MB (+3MB) UNSAT Iteration Time: 0.29s 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: 0.25s Memory: 109MB (+10MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 115MB (+6MB) UNSAT Iteration Time: 0.36s 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: 0.22s Memory: 122MB (+7MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 128MB (+6MB) UNSAT Iteration Time: 0.34s 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: 0.23s Memory: 134MB (+6MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 142MB (+8MB) UNSAT Iteration Time: 0.36s 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: 0.30s Memory: 153MB (+11MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 157MB (+4MB) UNSAT Iteration Time: 0.45s 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: 0.22s Memory: 166MB (+9MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 170MB (+4MB) UNSAT Iteration Time: 0.36s 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: 0.23s Memory: 180MB (+10MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 193MB (+13MB) UNSAT Iteration Time: 0.37s 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: 0.23s Memory: 195MB (+2MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 201MB (+6MB) 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: 0.23s Memory: 207MB (+6MB) Unblocking actions... Solving... Solving Time: 0.05s Memory: 212MB (+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: 0.24s Memory: 222MB (+10MB) Unblocking actions... Solving... Solving Time: 0.05s Memory: 239MB (+17MB) UNSAT Iteration Time: 0.42s 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: 0.40s Memory: 252MB (+13MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 257MB (+5MB) UNSAT Iteration Time: 0.62s 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: 0.23s Memory: 261MB (+4MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 267MB (+6MB) UNSAT Iteration Time: 0.50s 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: 0.23s Memory: 272MB (+5MB) Unblocking actions... Solving... Solving Time: 0.12s Memory: 279MB (+7MB) UNSAT Iteration Time: 0.52s 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: 0.23s Memory: 283MB (+4MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 291MB (+8MB) UNSAT Iteration Time: 0.49s 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: 0.23s Memory: 298MB (+7MB) Unblocking actions... Solving... Solving Time: 0.17s Memory: 323MB (+25MB) UNSAT Iteration Time: 0.57s 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: 0.23s Memory: 323MB (+0MB) Unblocking actions... Solving... Solving Time: 0.22s Memory: 325MB (+2MB) UNSAT Iteration Time: 0.62s 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: 0.24s Memory: 332MB (+7MB) Unblocking actions... Solving... Solving Time: 1.21s Memory: 348MB (+16MB) UNSAT Iteration Time: 1.63s 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: 0.23s Memory: 362MB (+14MB) Unblocking actions... Solving... Solving Time: 13.35s Memory: 433MB (+71MB) UNSAT Iteration Time: 13.77s 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: 0.23s Memory: 433MB (+0MB) Unblocking actions... Solving... Solving Time: 31.99s Memory: 525MB (+92MB) UNKNOWN Iteration Time: 32.42s Iteration 22 Queue: [(20,100,1,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), (27,135,0,True), (28,140,0,True), (29,145,0,True), (30,150,0,True), (31,155,0,True), (32,160,0,True), (33,165,0,True)] Grounded Until: 100 Solving... Solving Time: 2.76s Memory: 525MB (+0MB) UNSAT Iteration Time: 2.76s Iteration 23 Queue: [(21,105,0,True), (22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True), (27,135,0,True), (28,140,0,True), (29,145,0,True), (30,150,0,True), (31,155,0,True), (32,160,0,True), (33,165,0,True)] Grounded Until: 100 Grounding... [('step', [101]), ('step', [102]), ('step', [103]), ('step', [104]), ('step', [105]), ('check', [105])] Grounding Time: 0.23s Memory: 525MB (+0MB) Unblocking actions... Solving... Solving Time: 24.77s Memory: 558MB (+33MB) UNKNOWN Iteration Time: 25.21s Iteration 24 Queue: [(22,110,0,True), (23,115,0,True), (24,120,0,True), (25,125,0,True), (26,130,0,True), (27,135,0,True), (28,140,0,True), (29,145,0,True), (30,150,0,True), (31,155,0,True), (32,160,0,True), (33,165,0,True)] Grounded Until: 105 Grounding... [('step', [106]), ('step', [107]), ('step', [108]), ('step', [109]), ('step', [110]), ('check', [110])] Grounding Time: 0.24s Memory: 558MB (+0MB) Unblocking actions... Solving... Solving Time: 0.31s Memory: 559MB (+1MB) SAT Testing... SERIALIZABLE Testing Time: 0.45s Memory: 559MB (+0MB) Answer: 1 occurs(action(("pick-up","y")),1) occurs(action(("put-down","y")),2) occurs(action(("unstack","o","x")),3) occurs(action(("put-down","o")),4) occurs(action(("pick-up","y")),5) occurs(action(("put-down","y")),6) occurs(action(("unstack","x","i")),7) occurs(action(("put-down","x")),8) occurs(action(("unstack","i","m")),9) occurs(action(("put-down","i")),10) occurs(action(("unstack","m","a")),11) occurs(action(("put-down","m")),12) occurs(action(("unstack","a","a1")),13) occurs(action(("put-down","a")),14) occurs(action(("unstack","a1","r")),15) occurs(action(("put-down","a1")),16) occurs(action(("unstack","r","t")),17) occurs(action(("put-down","r")),18) occurs(action(("unstack","t","c1")),19) occurs(action(("put-down","t")),20) occurs(action(("unstack","c1","w")),21) occurs(action(("stack","c1","m")),22) occurs(action(("unstack","w","d")),23) occurs(action(("put-down","w")),24) occurs(action(("unstack","d","q")),25) occurs(action(("stack","d","y")),26) occurs(action(("unstack","q","z")),27) occurs(action(("put-down","q")),28) occurs(action(("unstack","z","j")),29) occurs(action(("stack","z","i")),30) occurs(action(("unstack","j","g")),31) occurs(action(("stack","j","a")),32) occurs(action(("unstack","g","s")),33) occurs(action(("put-down","g")),34) occurs(action(("unstack","s","h")),35) occurs(action(("put-down","s")),36) occurs(action(("unstack","h","k")),37) occurs(action(("stack","h","c1")),38) occurs(action(("unstack","k","c")),39) occurs(action(("stack","k","a1")),40) occurs(action(("unstack","c","u")),41) occurs(action(("put-down","c")),42) occurs(action(("unstack","u","b1")),43) occurs(action(("put-down","u")),44) occurs(action(("unstack","b1","l")),45) occurs(action(("put-down","b1")),46) occurs(action(("unstack","d","y")),47) occurs(action(("stack","d","c")),48) occurs(action(("unstack","j","a")),49) occurs(action(("stack","j","d")),50) occurs(action(("unstack","h","c1")),51) occurs(action(("stack","h","j")),52) occurs(action(("unstack","l","n")),53) occurs(action(("put-down","l")),54) occurs(action(("unstack","n","f")),55) occurs(action(("stack","n","h")),56) occurs(action(("unstack","z","i")),57) occurs(action(("stack","z","n")),58) occurs(action(("unstack","c1","m")),59) occurs(action(("stack","c1","z")),60) occurs(action(("pick-up","m")),61) occurs(action(("stack","m","c1")),62) occurs(action(("pick-up","x")),63) occurs(action(("stack","x","m")),64) occurs(action(("pick-up","t")),65) occurs(action(("stack","t","x")),66) occurs(action(("pick-up","a")),67) occurs(action(("stack","a","t")),68) occurs(action(("unstack","f","e")),69) occurs(action(("stack","f","a")),70) occurs(action(("pick-up","i")),71) occurs(action(("stack","i","f")),72) occurs(action(("unstack","e","b")),73) occurs(action(("stack","e","i")),74) occurs(action(("pick-up","u")),75) occurs(action(("stack","u","e")),76) occurs(action(("pick-up","s")),77) occurs(action(("stack","s","u")),78) occurs(action(("unstack","b","p")),79) occurs(action(("stack","b","b1")),80) occurs(action(("unstack","p","v")),81) occurs(action(("stack","p","k")),82) occurs(action(("pick-up","v")),83) occurs(action(("stack","v","s")),84) occurs(action(("pick-up","o")),85) occurs(action(("stack","o","v")),86) occurs(action(("unstack","b","b1")),87) occurs(action(("stack","b","o")),88) occurs(action(("pick-up","y")),89) occurs(action(("stack","y","b")),90) occurs(action(("pick-up","w")),91) occurs(action(("stack","w","y")),92) occurs(action(("pick-up","r")),93) occurs(action(("stack","r","w")),94) occurs(action(("pick-up","g")),95) occurs(action(("stack","g","r")),96) occurs(action(("unstack","p","k")),97) occurs(action(("stack","p","g")),98) occurs(action(("unstack","k","a1")),99) occurs(action(("stack","k","p")),100) occurs(action(("pick-up","l")),101) occurs(action(("stack","l","k")),102) occurs(action(("pick-up","a1")),103) occurs(action(("stack","a1","l")),104) occurs(action(("pick-up","b1")),105) occurs(action(("stack","b1","a1")),106) occurs(action(("pick-up","q")),107) occurs(action(("put-down","q")),108) occurs(action(("pick-up","q")),109) occurs(action(("stack","q","b1")),110) SATISFIABLE Models : 1+ Calls : 24 Time : 84.351s (Solving: 74.52s 1st Model: 0.21s Unsat: 17.71s) CPU Time : 84.356s Choices : 1828069 (Domain: 1828069) Conflicts : 24098 (Analyzed: 24083) Restarts : 275 (Average: 87.57 Last: 64) Model-Level : 12027.0 Problems : 24 (Average Length: 58.88 Splits: 0) Lemmas : 24083 (Deleted: 21045) Binary : 324 (Ratio: 1.35%) Ternary : 19 (Ratio: 0.08%) Conflict : 24083 (Average Length: 8399.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 24083 (Average: 74.88 Max: 10875 Sum: 1803362) Executed : 23879 (Average: 74.40 Max: 10875 Sum: 1791659 Ratio: 99.35%) Bounded : 204 (Average: 57.37 Max: 105 Sum: 11703 Ratio: 0.65%) Rules : 44301 Atoms : 44301 Bodies : 1 (Original: 0) Tight : Yes Variables : 296371 (Eliminated: 0 Frozen: 96556) Constraints : 1621120 (Binary: 94.7% Ternary: 4.4% Other: 0.9%) Memory Peak : 594MB Max. Length : 110 steps Sol. Length : 110 steps Models : 1