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-48.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-48.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, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.014s wall-clock] Preparing model... [0.010s CPU, 0.012s wall-clock] Generated 21 rules. Computing model... [0.240s CPU, 0.239s wall-clock] 1773 relevant atoms 1173 auxiliary atoms 2946 final queue length 5113 total queue pushes Completing instantiation... [0.350s CPU, 0.352s wall-clock] Instantiating: [0.620s CPU, 0.624s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.030s wall-clock] Checking invariant weight... [0.010s CPU, 0.003s wall-clock] Instantiating groups... [0.020s CPU, 0.023s wall-clock] Collecting mutex groups... [0.010s CPU, 0.005s wall-clock] Choosing groups... 24 uncovered facts Choosing groups: [0.020s CPU, 0.022s wall-clock] Building translation key... [0.010s CPU, 0.008s wall-clock] Computing fact groups: [0.130s CPU, 0.138s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.008s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.012s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.018s wall-clock] Translating task: [0.410s CPU, 0.414s wall-clock] 1564 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 46 propositions removed Detecting unreachable propositions: [0.230s CPU, 0.225s wall-clock] Reordering and filtering variables... 47 of 47 variables necessary. 24 of 47 mutex groups necessary. 1058 of 1058 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.160s CPU, 0.157s wall-clock] Translator variables: 47 Translator derived variables: 0 Translator facts: 600 Translator goal facts: 22 Translator mutex groups: 24 Translator total mutex groups size: 576 Translator operators: 1058 Translator axioms: 0 Translator task size: 9111 Translator peak memory: 41676 KB Writing output... [0.160s CPU, 0.166s wall-clock] Done! [1.770s CPU, 1.790s wall-clock] planner.py version 0.0.1 Time: 0.31s Memory: 68MB 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: 68MB (+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: 0.11s Memory: 71MB (+3MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 74MB (+3MB) UNSAT Iteration Time: 0.16s 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: 0.14s Memory: 81MB (+7MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 83MB (+2MB) UNSAT Iteration Time: 0.19s 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: 0.13s Memory: 89MB (+6MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 92MB (+3MB) UNSAT Iteration Time: 0.20s 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: 0.14s Memory: 98MB (+6MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 102MB (+4MB) UNSAT Iteration Time: 0.20s 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: 0.17s Memory: 109MB (+7MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 114MB (+5MB) UNSAT Iteration Time: 0.24s 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: 0.14s Memory: 119MB (+5MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 123MB (+4MB) UNSAT Iteration Time: 0.21s 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: 0.14s Memory: 129MB (+6MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 135MB (+6MB) UNSAT Iteration Time: 0.23s 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: 0.14s Memory: 138MB (+3MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 142MB (+4MB) UNSAT Iteration Time: 0.24s 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: 0.14s Memory: 146MB (+4MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 151MB (+5MB) UNSAT Iteration Time: 0.28s 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: 0.22s Memory: 160MB (+9MB) Unblocking actions... Solving... Solving Time: 0.12s Memory: 163MB (+3MB) UNSAT Iteration Time: 0.42s 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: 0.14s Memory: 169MB (+6MB) Unblocking actions... Solving... Solving Time: 0.29s Memory: 177MB (+8MB) UNSAT Iteration Time: 0.51s 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: 0.14s Memory: 183MB (+6MB) Unblocking actions... Solving... Solving Time: 0.29s Memory: 187MB (+4MB) UNSAT Iteration Time: 0.52s 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: 0.14s Memory: 192MB (+5MB) Unblocking actions... Solving... Solving Time: 0.35s Memory: 196MB (+4MB) UNSAT Iteration Time: 0.58s 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: 0.14s Memory: 201MB (+5MB) Unblocking actions... Solving... Solving Time: 8.82s Memory: 218MB (+17MB) UNKNOWN Iteration Time: 9.06s 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: 0.14s Memory: 220MB (+2MB) Unblocking actions... Solving... Solving Time: 9.30s Memory: 242MB (+22MB) UNKNOWN Iteration Time: 9.55s 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: 0.14s Memory: 242MB (+0MB) Unblocking actions... Solving... Solving Time: 4.03s Memory: 255MB (+13MB) SAT Testing... SERIALIZABLE Testing Time: 0.27s Memory: 264MB (+9MB) Answer: 1 occurs(action(("pick-up","q")),1) occurs(action(("put-down","q")),2) occurs(action(("unstack","u","g")),3) occurs(action(("put-down","u")),4) occurs(action(("unstack","g","t")),5) occurs(action(("put-down","g")),6) occurs(action(("unstack","t","s")),7) occurs(action(("put-down","t")),8) occurs(action(("pick-up","q")),9) occurs(action(("stack","q","t")),10) occurs(action(("pick-up","n")),11) occurs(action(("put-down","n")),12) occurs(action(("unstack","f","e")),13) occurs(action(("stack","f","q")),14) occurs(action(("unstack","s","v")),15) occurs(action(("stack","s","n")),16) occurs(action(("unstack","e","d")),17) occurs(action(("stack","e","u")),18) occurs(action(("unstack","d","i")),19) occurs(action(("put-down","d")),20) occurs(action(("unstack","m","a")),21) occurs(action(("put-down","m")),22) occurs(action(("unstack","a","r")),23) occurs(action(("put-down","a")),24) occurs(action(("unstack","v","h")),25) occurs(action(("put-down","v")),26) occurs(action(("unstack","h","c")),27) occurs(action(("stack","h","v")),28) occurs(action(("unstack","c","k")),29) occurs(action(("put-down","c")),30) occurs(action(("unstack","k","p")),31) occurs(action(("stack","k","i")),32) occurs(action(("unstack","p","l")),33) occurs(action(("stack","p","m")),34) occurs(action(("unstack","l","w")),35) occurs(action(("stack","l","d")),36) occurs(action(("unstack","f","q")),37) occurs(action(("stack","f","l")),38) occurs(action(("unstack","s","n")),39) occurs(action(("stack","s","f")),40) occurs(action(("unstack","r","b")),41) occurs(action(("stack","r","h")),42) occurs(action(("pick-up","b")),43) occurs(action(("stack","b","s")),44) occurs(action(("unstack","p","m")),45) occurs(action(("stack","p","b")),46) occurs(action(("unstack","r","h")),47) occurs(action(("stack","r","p")),48) occurs(action(("unstack","k","i")),49) occurs(action(("stack","k","r")),50) occurs(action(("unstack","e","u")),51) occurs(action(("stack","e","k")),52) occurs(action(("unstack","q","t")),53) occurs(action(("stack","q","e")),54) occurs(action(("unstack","w","o")),55) occurs(action(("stack","w","q")),56) occurs(action(("pick-up","c")),57) occurs(action(("stack","c","w")),58) occurs(action(("unstack","h","v")),59) occurs(action(("stack","h","c")),60) occurs(action(("pick-up","u")),61) occurs(action(("stack","u","h")),62) occurs(action(("pick-up","v")),63) occurs(action(("stack","v","u")),64) occurs(action(("pick-up","o")),65) occurs(action(("stack","o","v")),66) occurs(action(("pick-up","g")),67) occurs(action(("stack","g","o")),68) occurs(action(("unstack","i","j")),69) occurs(action(("stack","i","g")),70) occurs(action(("pick-up","j")),71) occurs(action(("stack","j","i")),72) occurs(action(("pick-up","n")),73) occurs(action(("stack","n","j")),74) occurs(action(("pick-up","t")),75) occurs(action(("stack","t","n")),76) occurs(action(("pick-up","m")),77) occurs(action(("stack","m","t")),78) occurs(action(("pick-up","a")),79) occurs(action(("stack","a","m")),80) SATISFIABLE Models : 1+ Calls : 17 Time : 27.183s (Solving: 23.10s 1st Model: 3.99s Unsat: 1.04s) CPU Time : 27.148s Choices : 241660 (Domain: 241660) Conflicts : 22730 (Analyzed: 22719) Restarts : 245 (Average: 92.73 Last: 151) Model-Level : 920.0 Problems : 17 (Average Length: 42.00 Splits: 0) Lemmas : 22719 (Deleted: 17973) Binary : 487 (Ratio: 2.14%) Ternary : 25 (Ratio: 0.11%) Conflict : 22719 (Average Length: 1766.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 22719 (Average: 10.03 Max: 2870 Sum: 227890) Executed : 22628 (Average: 9.96 Max: 2870 Sum: 226330 Ratio: 99.32%) Bounded : 91 (Average: 17.14 Max: 72 Sum: 1560 Ratio: 0.68%) Rules : 27966 Atoms : 27966 Bodies : 1 (Original: 0) Tight : Yes Variables : 140327 (Eliminated: 0 Frozen: 45588) Constraints : 939823 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 264MB Max. Length : 80 steps Sol. Length : 80 steps Models : 1