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-49.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-49.pddl Parsing... Parsing: [0.020s CPU, 0.020s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.012s wall-clock] Preparing model... [0.010s CPU, 0.012s wall-clock] Generated 21 rules. Computing model... [0.250s CPU, 0.252s wall-clock] 1922 relevant atoms 1272 auxiliary atoms 3194 final queue length 5551 total queue pushes Completing instantiation... [0.390s CPU, 0.386s wall-clock] Instantiating: [0.670s CPU, 0.671s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.022s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.020s CPU, 0.021s 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... [0.010s 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... [0.010s CPU, 0.011s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.014s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.019s wall-clock] Translating task: [0.450s CPU, 0.450s 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: [0.280s CPU, 0.277s 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: [0.140s CPU, 0.141s 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, 0.178s wall-clock] Done! [1.910s CPU, 1.927s wall-clock] planner.py version 0.0.1 Time: 0.32s Memory: 69MB 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: 70MB (+1MB) 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: 0.13s Memory: 73MB (+3MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 75MB (+2MB) UNSAT Iteration Time: 0.17s 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: 0.15s Memory: 83MB (+8MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 86MB (+3MB) UNSAT Iteration Time: 0.21s 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: 0.15s Memory: 93MB (+7MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 96MB (+3MB) UNSAT Iteration Time: 0.21s 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: 0.19s Memory: 105MB (+9MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 110MB (+5MB) UNSAT Iteration Time: 0.26s 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: 0.14s Memory: 114MB (+4MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 120MB (+6MB) UNSAT Iteration Time: 0.23s 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: 0.15s Memory: 126MB (+6MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 129MB (+3MB) UNSAT Iteration Time: 0.24s 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: 0.15s Memory: 134MB (+5MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 142MB (+8MB) UNSAT Iteration Time: 0.25s 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: 0.16s Memory: 145MB (+3MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 150MB (+5MB) UNSAT Iteration Time: 0.27s 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: 160MB (+10MB) Unblocking actions... Solving... Solving Time: 0.17s Memory: 163MB (+3MB) UNSAT Iteration Time: 0.48s 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: 0.15s Memory: 169MB (+6MB) Unblocking actions... Solving... Solving Time: 0.98s Memory: 176MB (+7MB) UNSAT Iteration Time: 1.22s 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: 0.15s Memory: 188MB (+12MB) Unblocking actions... Solving... Solving Time: 0.65s Memory: 202MB (+14MB) UNSAT Iteration Time: 0.89s 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: 0.15s Memory: 207MB (+5MB) Unblocking actions... Solving... Solving Time: 0.56s Memory: 213MB (+6MB) UNSAT Iteration Time: 0.81s 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: 0.15s Memory: 219MB (+6MB) Unblocking actions... Solving... Solving Time: 3.62s Memory: 240MB (+21MB) UNSAT Iteration Time: 3.87s 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: 0.15s Memory: 248MB (+8MB) Unblocking actions... Solving... Solving Time: 8.92s Memory: 262MB (+14MB) UNKNOWN Iteration Time: 9.18s 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: 0.16s Memory: 262MB (+0MB) Unblocking actions... Solving... Solving Time: 8.62s Memory: 265MB (+3MB) UNKNOWN Iteration Time: 8.89s 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: 0.16s Memory: 265MB (+0MB) Unblocking actions... Solving... Solving Time: 0.09s Memory: 279MB (+14MB) SAT Testing... SERIALIZABLE Testing Time: 0.27s Memory: 279MB (+0MB) Answer: 1 occurs(action(("unstack","v","w")),1) occurs(action(("put-down","v")),2) occurs(action(("unstack","w","e")),3) occurs(action(("put-down","w")),4) occurs(action(("unstack","b","o")),5) occurs(action(("stack","b","w")),6) occurs(action(("unstack","e","u")),7) occurs(action(("put-down","e")),8) occurs(action(("unstack","o","c")),9) occurs(action(("put-down","o")),10) occurs(action(("unstack","c","l")),11) occurs(action(("put-down","c")),12) occurs(action(("unstack","l","k")),13) occurs(action(("put-down","l")),14) occurs(action(("unstack","k","i")),15) occurs(action(("stack","k","v")),16) occurs(action(("unstack","i","s")),17) occurs(action(("put-down","i")),18) occurs(action(("unstack","s","d")),19) occurs(action(("stack","s","b")),20) occurs(action(("unstack","g","p")),21) occurs(action(("put-down","g")),22) occurs(action(("unstack","p","a")),23) occurs(action(("put-down","p")),24) occurs(action(("unstack","a","j")),25) occurs(action(("stack","a","o")),26) occurs(action(("unstack","j","n")),27) occurs(action(("stack","j","e")),28) occurs(action(("unstack","n","x")),29) occurs(action(("stack","n","i")),30) occurs(action(("unstack","x","q")),31) occurs(action(("put-down","x")),32) occurs(action(("pick-up","q")),33) occurs(action(("stack","q","s")),34) occurs(action(("pick-up","g")),35) occurs(action(("stack","g","q")),36) occurs(action(("pick-up","c")),37) occurs(action(("stack","c","g")),38) occurs(action(("pick-up","r")),39) occurs(action(("stack","r","c")),40) occurs(action(("unstack","d","t")),41) occurs(action(("stack","d","l")),42) occurs(action(("pick-up","t")),43) occurs(action(("stack","t","r")),44) occurs(action(("unstack","a","o")),45) occurs(action(("stack","a","t")),46) occurs(action(("unstack","u","f")),47) occurs(action(("stack","u","a")),48) occurs(action(("unstack","d","l")),49) occurs(action(("stack","d","u")),50) occurs(action(("pick-up","l")),51) occurs(action(("stack","l","d")),52) occurs(action(("unstack","k","v")),53) occurs(action(("stack","k","l")),54) occurs(action(("unstack","m","h")),55) occurs(action(("put-down","m")),56) occurs(action(("pick-up","h")),57) occurs(action(("stack","h","k")),58) occurs(action(("pick-up","m")),59) occurs(action(("stack","m","h")),60) occurs(action(("pick-up","p")),61) occurs(action(("stack","p","m")),62) occurs(action(("pick-up","v")),63) occurs(action(("stack","v","p")),64) occurs(action(("unstack","n","i")),65) occurs(action(("stack","n","v")),66) occurs(action(("unstack","j","e")),67) occurs(action(("stack","j","n")),68) occurs(action(("pick-up","x")),69) occurs(action(("stack","x","j")),70) occurs(action(("pick-up","o")),71) occurs(action(("stack","o","x")),72) occurs(action(("pick-up","f")),73) occurs(action(("stack","f","o")),74) occurs(action(("pick-up","e")),75) occurs(action(("stack","e","f")),76) occurs(action(("pick-up","i")),77) occurs(action(("put-down","i")),78) occurs(action(("pick-up","i")),79) occurs(action(("stack","i","e")),80) SATISFIABLE Models : 1+ Calls : 17 Time : 27.864s (Solving: 23.42s 1st Model: 0.04s Unsat: 5.90s) CPU Time : 27.868s Choices : 335585 (Domain: 335585) Conflicts : 23973 (Analyzed: 23961) Restarts : 271 (Average: 88.42 Last: 99) Model-Level : 4997.0 Problems : 17 (Average Length: 42.00 Splits: 0) Lemmas : 23961 (Deleted: 20677) Binary : 658 (Ratio: 2.75%) Ternary : 33 (Ratio: 0.14%) Conflict : 23961 (Average Length: 2505.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 23961 (Average: 12.57 Max: 1120 Sum: 301148) Executed : 23868 (Average: 12.55 Max: 1120 Sum: 300647 Ratio: 99.83%) Bounded : 93 (Average: 5.39 Max: 67 Sum: 501 Ratio: 0.17%) Rules : 30429 Atoms : 30429 Bodies : 1 (Original: 0) Tight : Yes Variables : 152380 (Eliminated: 0 Frozen: 49561) Constraints : 1063712 (Binary: 94.5% Ternary: 4.5% Other: 1.1%) Memory Peak : 284MB Max. Length : 80 steps Sol. Length : 80 steps Models : 1