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, 0.015s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.009s wall-clock] Preparing model... [0.010s CPU, 0.010s wall-clock] Generated 21 rules. Computing model... [0.230s CPU, 0.233s wall-clock] 1922 relevant atoms 1272 auxiliary atoms 3194 final queue length 5548 total queue pushes Completing instantiation... [0.390s CPU, 0.389s wall-clock] Instantiating: [0.640s CPU, 0.648s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.022s wall-clock] Checking invariant weight... [0.010s 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, 0.139s 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: [0.460s CPU, 0.453s 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, 0.280s 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, 0.142s 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... [0.180s CPU, 0.181s wall-clock] Done! [1.910s CPU, 1.911s wall-clock] planner.py version 0.0.1 Time: 0.33s Memory: 70MB 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... [start: stats after solve call] Models : 0 Calls : 1 Time : 0.369s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.328s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 1 (Average Length: 2.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 0 (Eliminated: 0 Frozen: 0) Constraints : 0 (Binary: 0.0% Ternary: 0.0% Other: 0.0%) Memory Peak : 206MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 142MB (+72MB) 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 Expected Memory: 142MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.13s Memory: 145MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 0.554s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.512s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 8371 (Eliminated: 0 Frozen: 2621) Constraints : 3503 (Binary: 90.3% Ternary: 5.0% Other: 4.7%) Memory Peak : 206MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 148MB (+3MB) UNSAT Iteration Time: 0.19s 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 Expected Memory: 154.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.16s Memory: 155MB (+7MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 0.767s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.724s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 16995 (Eliminated: 0 Frozen: 5492) Constraints : 29735 (Binary: 93.5% Ternary: 4.4% Other: 2.1%) Memory Peak : 206MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 158MB (+3MB) UNSAT Iteration Time: 0.22s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 168.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.15s Memory: 164MB (+6MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 4 Time : 0.990s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.948s Choices : 0 Conflicts : 1 (Analyzed: 0) Restarts : 0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 26244 (Eliminated: 0 Frozen: 8565) Constraints : 90736 (Binary: 94.2% Ternary: 4.4% Other: 1.5%) Memory Peak : 206MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 167MB (+3MB) UNSAT Iteration Time: 0.23s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 177.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.19s Memory: 176MB (+9MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 5 Time : 1.251s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 1.208s Choices : 0 Conflicts : 2 (Analyzed: 0) Restarts : 0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 35880 (Eliminated: 0 Frozen: 11690) Constraints : 163501 (Binary: 94.3% Ternary: 4.4% Other: 1.3%) Memory Peak : 206MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 0.01s Memory: 181MB (+5MB) UNSAT Iteration Time: 0.26s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 195.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.15s Memory: 185MB (+4MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 6 Time : 1.481s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s) CPU Time : 1.436s Choices : 0 Conflicts : 3 (Analyzed: 0) Restarts : 0 Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 45516 (Eliminated: 0 Frozen: 14815) Constraints : 236266 (Binary: 94.4% Ternary: 4.4% Other: 1.2%) Memory Peak : 206MB Max. Length : 20 steps Models : 0 [endof: stats after solve call] Solving Time: 0.02s Memory: 191MB (+6MB) UNSAT Iteration Time: 0.23s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 205.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.16s Memory: 196MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 7 Time : 1.723s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s) CPU Time : 1.680s Choices : 0 Conflicts : 4 (Analyzed: 0) Restarts : 0 Problems : 7 (Average Length: 17.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 55152 (Eliminated: 0 Frozen: 17940) Constraints : 309031 (Binary: 94.4% Ternary: 4.4% Other: 1.1%) Memory Peak : 206MB Max. Length : 25 steps Models : 0 [endof: stats after solve call] Solving Time: 0.02s Memory: 200MB (+4MB) UNSAT Iteration Time: 0.25s 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 Expected Memory: 214.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.16s Memory: 205MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 8 Time : 1.980s (Solving: 0.02s 1st Model: 0.00s Unsat: 0.02s) CPU Time : 1.936s Choices : 7 (Domain: 7) Conflicts : 8 (Analyzed: 3) Restarts : 0 Problems : 8 (Average Length: 19.50 Splits: 0) Lemmas : 3 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 3 (Average Length: 1.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 3 (Average: 39.33 Max: 40 Sum: 118) Executed : 0 (Average: 2.33 Max: 3 Sum: 7 Ratio: 5.93%) Bounded : 3 (Average: 37.00 Max: 37 Sum: 111 Ratio: 94.07%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 64788 (Eliminated: 0 Frozen: 21065) Constraints : 381796 (Binary: 94.4% Ternary: 4.4% Other: 1.1%) Memory Peak : 215MB Max. Length : 30 steps Models : 0 [endof: stats after solve call] Solving Time: 0.03s Memory: 213MB (+8MB) UNSAT Iteration Time: 0.26s 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 Expected Memory: 227.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.16s Memory: 215MB (+2MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 9 Time : 2.254s (Solving: 0.03s 1st Model: 0.00s Unsat: 0.03s) CPU Time : 2.212s Choices : 92 (Domain: 92) Conflicts : 28 (Analyzed: 22) Restarts : 0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 22 (Deleted: 0) Binary : 1 (Ratio: 4.55%) Ternary : 0 (Ratio: 0.00%) Conflict : 22 (Average Length: 1.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 22 (Average: 43.64 Max: 49 Sum: 960) Executed : 0 (Average: 4.18 Max: 7 Sum: 92 Ratio: 9.58%) Bounded : 22 (Average: 39.45 Max: 42 Sum: 868 Ratio: 90.42%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 74424 (Eliminated: 0 Frozen: 24190) Constraints : 447727 (Binary: 94.4% Ternary: 4.4% Other: 1.1%) Memory Peak : 227MB Max. Length : 35 steps Models : 0 [endof: stats after solve call] Solving Time: 0.04s Memory: 221MB (+6MB) UNSAT Iteration Time: 0.28s 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 Expected Memory: 235.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.24s Memory: 230MB (+9MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 10 Time : 2.645s (Solving: 0.08s 1st Model: 0.00s Unsat: 0.08s) CPU Time : 2.604s Choices : 241 (Domain: 241) Conflicts : 66 (Analyzed: 59) Restarts : 0 Problems : 10 (Average Length: 24.50 Splits: 0) Lemmas : 59 (Deleted: 0) Binary : 4 (Ratio: 6.78%) Ternary : 0 (Ratio: 0.00%) Conflict : 59 (Average Length: 206.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 59 (Average: 29.17 Max: 59 Sum: 1721) Executed : 23 (Average: 4.08 Max: 59 Sum: 241 Ratio: 14.00%) Bounded : 36 (Average: 41.11 Max: 47 Sum: 1480 Ratio: 86.00%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 84060 (Eliminated: 0 Frozen: 27315) Constraints : 498244 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 242MB Max. Length : 40 steps Models : 0 [endof: stats after solve call] Solving Time: 0.07s Memory: 233MB (+3MB) UNSAT Iteration Time: 0.40s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Expected Memory: 247.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.17s Memory: 238MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 11 Time : 3.187s (Solving: 0.32s 1st Model: 0.00s Unsat: 0.32s) CPU Time : 3.148s Choices : 1591 (Domain: 1591) Conflicts : 606 (Analyzed: 598) Restarts : 7 (Average: 85.43 Last: 37) Problems : 11 (Average Length: 27.00 Splits: 0) Lemmas : 598 (Deleted: 0) Binary : 19 (Ratio: 3.18%) Ternary : 4 (Ratio: 0.67%) Conflict : 598 (Average Length: 815.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 598 (Average: 7.01 Max: 107 Sum: 4191) Executed : 539 (Average: 2.62 Max: 107 Sum: 1566 Ratio: 37.37%) Bounded : 59 (Average: 44.49 Max: 52 Sum: 2625 Ratio: 62.63%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 93696 (Eliminated: 0 Frozen: 30440) Constraints : 526975 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 252MB Max. Length : 45 steps Models : 0 [endof: stats after solve call] Solving Time: 0.27s Memory: 242MB (+4MB) UNSAT Iteration Time: 0.55s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Expected Memory: 256.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.20s Memory: 247MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 12 Time : 4.100s (Solving: 0.90s 1st Model: 0.00s Unsat: 0.90s) CPU Time : 4.060s Choices : 4990 (Domain: 4990) Conflicts : 1891 (Analyzed: 1882) Restarts : 20 (Average: 94.10 Last: 49) Problems : 12 (Average Length: 29.50 Splits: 0) Lemmas : 1882 (Deleted: 0) Binary : 29 (Ratio: 1.54%) Ternary : 10 (Ratio: 0.53%) Conflict : 1882 (Average Length: 928.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 1882 (Average: 4.24 Max: 111 Sum: 7972) Executed : 1815 (Average: 2.63 Max: 111 Sum: 4948 Ratio: 62.07%) Bounded : 67 (Average: 45.13 Max: 57 Sum: 3024 Ratio: 37.93%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 103332 (Eliminated: 0 Frozen: 33565) Constraints : 590094 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 262MB Max. Length : 50 steps Models : 0 [endof: stats after solve call] Solving Time: 0.61s Memory: 258MB (+11MB) UNSAT Iteration Time: 0.92s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Expected Memory: 274.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.18s Memory: 260MB (+2MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 13 Time : 10.678s (Solving: 7.17s 1st Model: 0.00s Unsat: 7.17s) CPU Time : 10.640s Choices : 39527 (Domain: 39527) Conflicts : 10362 (Analyzed: 10352) Restarts : 118 (Average: 87.73 Last: 49) Problems : 13 (Average Length: 32.00 Splits: 0) Lemmas : 10352 (Deleted: 5922) Binary : 84 (Ratio: 0.81%) Ternary : 12 (Ratio: 0.12%) Conflict : 10352 (Average Length: 1068.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 10352 (Average: 3.91 Max: 266 Sum: 40488) Executed : 10275 (Average: 3.58 Max: 266 Sum: 37094 Ratio: 91.62%) Bounded : 77 (Average: 44.08 Max: 62 Sum: 3394 Ratio: 8.38%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 112968 (Eliminated: 0 Frozen: 36690) Constraints : 662711 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 276MB Max. Length : 55 steps Models : 0 [endof: stats after solve call] Solving Time: 6.31s Memory: 266MB (+6MB) UNSAT Iteration Time: 6.59s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Expected Memory: 282.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.21s Memory: 269MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 14 Time : 13.015s (Solving: 9.16s 1st Model: 0.00s Unsat: 9.16s) CPU Time : 12.980s Choices : 56535 (Domain: 56535) Conflicts : 12354 (Analyzed: 12343) Restarts : 139 (Average: 88.80 Last: 49) Problems : 14 (Average Length: 34.50 Splits: 0) Lemmas : 12343 (Deleted: 5922) Binary : 162 (Ratio: 1.31%) Ternary : 14 (Ratio: 0.11%) Conflict : 12343 (Average Length: 1401.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 12343 (Average: 4.53 Max: 365 Sum: 55878) Executed : 12257 (Average: 4.25 Max: 365 Sum: 52475 Ratio: 93.91%) Bounded : 86 (Average: 39.57 Max: 62 Sum: 3403 Ratio: 6.09%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 122604 (Eliminated: 0 Frozen: 39815) Constraints : 735401 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 286MB Max. Length : 60 steps Models : 0 [endof: stats after solve call] Solving Time: 2.02s Memory: 273MB (+4MB) UNSAT Iteration Time: 2.35s 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 Expected Memory: 289.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.22s Memory: 277MB (+4MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 15 Time : 26.143s (Solving: 21.90s 1st Model: 0.00s Unsat: 9.16s) CPU Time : 26.112s Choices : 109943 (Domain: 109943) Conflicts : 21146 (Analyzed: 21135) Restarts : 239 (Average: 88.43 Last: 60) Problems : 15 (Average Length: 37.00 Splits: 0) Lemmas : 21135 (Deleted: 17999) Binary : 242 (Ratio: 1.15%) Ternary : 16 (Ratio: 0.08%) Conflict : 21135 (Average Length: 2735.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 21135 (Average: 4.86 Max: 388 Sum: 102755) Executed : 21042 (Average: 4.70 Max: 388 Sum: 99345 Ratio: 96.68%) Bounded : 93 (Average: 36.67 Max: 62 Sum: 3410 Ratio: 3.32%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 132240 (Eliminated: 0 Frozen: 42940) Constraints : 808166 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 410MB Max. Length : 65 steps Models : 0 [endof: stats after solve call] Solving Time: 12.79s Memory: 346MB (+69MB) UNKNOWN Iteration Time: 13.14s 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 Expected Memory: 419.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.16s Memory: 349MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 16 Time : 38.243s (Solving: 33.68s 1st Model: 0.00s Unsat: 9.16s) CPU Time : 38.216s Choices : 259969 (Domain: 259969) Conflicts : 30298 (Analyzed: 30287) Restarts : 339 (Average: 89.34 Last: 72) Problems : 16 (Average Length: 39.50 Splits: 0) Lemmas : 30287 (Deleted: 26768) Binary : 378 (Ratio: 1.25%) Ternary : 34 (Ratio: 0.11%) Conflict : 30287 (Average Length: 3033.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 30287 (Average: 7.59 Max: 1988 Sum: 229752) Executed : 30182 (Average: 7.47 Max: 1988 Sum: 226330 Ratio: 98.51%) Bounded : 105 (Average: 32.59 Max: 62 Sum: 3422 Ratio: 1.49%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 141876 (Eliminated: 0 Frozen: 46065) Constraints : 880931 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 410MB Max. Length : 70 steps Models : 0 [endof: stats after solve call] Solving Time: 11.83s Memory: 354MB (+5MB) UNKNOWN Iteration Time: 12.11s 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 Expected Memory: 427.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.23s Memory: 356MB (+2MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 17 Time : 49.409s (Solving: 44.44s 1st Model: 0.00s Unsat: 9.16s) CPU Time : 49.388s Choices : 387658 (Domain: 387658) Conflicts : 39510 (Analyzed: 39499) Restarts : 439 (Average: 89.97 Last: 72) Problems : 17 (Average Length: 42.00 Splits: 0) Lemmas : 39499 (Deleted: 35643) Binary : 548 (Ratio: 1.39%) Ternary : 41 (Ratio: 0.10%) Conflict : 39499 (Average Length: 3161.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 39499 (Average: 8.53 Max: 1988 Sum: 337044) Executed : 39378 (Average: 8.44 Max: 1988 Sum: 333444 Ratio: 98.93%) Bounded : 121 (Average: 29.75 Max: 82 Sum: 3600 Ratio: 1.07%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 151512 (Eliminated: 0 Frozen: 49190) Constraints : 953696 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 410MB Max. Length : 75 steps Models : 0 [endof: stats after solve call] Solving Time: 10.81s Memory: 373MB (+17MB) UNKNOWN Iteration Time: 11.18s Iteration 18 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Expected Memory: 446.0MB Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.18s Memory: 373MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 18 Time : 59.664s (Solving: 54.34s 1st Model: 0.00s Unsat: 9.16s) CPU Time : 59.644s Choices : 489063 (Domain: 489063) Conflicts : 48268 (Analyzed: 48257) Restarts : 539 (Average: 89.53 Last: 72) Problems : 18 (Average Length: 44.50 Splits: 0) Lemmas : 48257 (Deleted: 44648) Binary : 629 (Ratio: 1.30%) Ternary : 41 (Ratio: 0.08%) Conflict : 48257 (Average Length: 3252.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 48257 (Average: 8.92 Max: 3835 Sum: 430554) Executed : 48130 (Average: 8.85 Max: 3835 Sum: 426948 Ratio: 99.16%) Bounded : 127 (Average: 28.39 Max: 82 Sum: 3606 Ratio: 0.84%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 161148 (Eliminated: 0 Frozen: 52315) Constraints : 1026411 (Binary: 94.5% Ternary: 4.5% Other: 1.1%) Memory Peak : 410MB Max. Length : 80 steps Models : 0 [endof: stats after solve call] Solving Time: 9.95s Memory: 380MB (+7MB) UNKNOWN Iteration Time: 10.27s Iteration 19 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 85 Expected Memory: 453.0MB Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 0.36s Memory: 393MB (+13MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 19 Time : 60.299s (Solving: 54.43s 1st Model: 0.08s Unsat: 9.16s) CPU Time : 60.280s Choices : 502036 (Domain: 502036) Conflicts : 48316 (Analyzed: 48305) Restarts : 539 (Average: 89.62 Last: 72) Model-Level : 3656.0 Problems : 19 (Average Length: 47.00 Splits: 0) Lemmas : 48305 (Deleted: 44648) Binary : 630 (Ratio: 1.30%) Ternary : 41 (Ratio: 0.08%) Conflict : 48305 (Average Length: 3249.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 48305 (Average: 9.11 Max: 3835 Sum: 439964) Executed : 48177 (Average: 9.03 Max: 3835 Sum: 436357 Ratio: 99.18%) Bounded : 128 (Average: 28.18 Max: 82 Sum: 3607 Ratio: 0.82%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 170784 (Eliminated: 0 Frozen: 55440) Constraints : 1099176 (Binary: 94.5% Ternary: 4.5% Other: 1.1%) Memory Peak : 416MB Max. Length : 85 steps Models : 1 [endof: stats after solve call] Solving Time: 0.15s Memory: 399MB (+6MB) SAT Testing... SERIALIZABLE Testing Time: 0.29s Memory: 406MB (+7MB) Answer: 1 occurs(action(("unstack","i","a")),1) occurs(action(("stack","i","a")),2) occurs(action(("unstack","i","a")),3) occurs(action(("put-down","i")),4) occurs(action(("unstack","a","p")),5) occurs(action(("put-down","a")),6) occurs(action(("unstack","k","f")),7) occurs(action(("put-down","k")),8) occurs(action(("unstack","f","t")),9) occurs(action(("put-down","f")),10) occurs(action(("unstack","t","b")),11) occurs(action(("stack","t","a")),12) occurs(action(("unstack","b","g")),13) occurs(action(("put-down","b")),14) occurs(action(("unstack","g","r")),15) occurs(action(("put-down","g")),16) occurs(action(("unstack","r","m")),17) occurs(action(("put-down","r")),18) occurs(action(("unstack","m","e")),19) occurs(action(("put-down","m")),20) occurs(action(("unstack","e","j")),21) occurs(action(("put-down","e")),22) occurs(action(("unstack","p","q")),23) occurs(action(("put-down","p")),24) occurs(action(("unstack","q","d")),25) occurs(action(("put-down","q")),26) occurs(action(("unstack","d","w")),27) occurs(action(("put-down","d")),28) occurs(action(("unstack","w","x")),29) occurs(action(("put-down","w")),30) occurs(action(("unstack","x","s")),31) occurs(action(("put-down","x")),32) occurs(action(("pick-up","i")),33) occurs(action(("stack","i","x")),34) occurs(action(("unstack","s","l")),35) occurs(action(("stack","s","m")),36) occurs(action(("unstack","l","o")),37) occurs(action(("put-down","l")),38) occurs(action(("pick-up","o")),39) occurs(action(("stack","o","i")),40) occurs(action(("unstack","j","v")),41) occurs(action(("stack","j","f")),42) occurs(action(("unstack","v","n")),43) occurs(action(("stack","v","o")),44) occurs(action(("unstack","n","u")),45) occurs(action(("stack","n","w")),46) occurs(action(("unstack","u","h")),47) occurs(action(("stack","u","q")),48) occurs(action(("unstack","h","c")),49) occurs(action(("stack","h","v")),50) occurs(action(("pick-up","d")),51) occurs(action(("stack","d","h")),52) occurs(action(("unstack","s","m")),53) occurs(action(("stack","s","d")),54) occurs(action(("unstack","u","q")),55) occurs(action(("stack","u","s")),56) occurs(action(("unstack","j","f")),57) occurs(action(("stack","j","u")),58) occurs(action(("unstack","n","w")),59) occurs(action(("stack","n","j")),60) occurs(action(("unstack","t","a")),61) occurs(action(("stack","t","n")),62) occurs(action(("pick-up","w")),63) occurs(action(("stack","w","t")),64) occurs(action(("pick-up","a")),65) occurs(action(("stack","a","w")),66) occurs(action(("pick-up","r")),67) occurs(action(("stack","r","a")),68) occurs(action(("pick-up","e")),69) occurs(action(("stack","e","r")),70) occurs(action(("pick-up","k")),71) occurs(action(("stack","k","e")),72) occurs(action(("pick-up","f")),73) occurs(action(("stack","f","k")),74) occurs(action(("pick-up","g")),75) occurs(action(("stack","g","f")),76) occurs(action(("pick-up","b")),77) occurs(action(("stack","b","g")),78) occurs(action(("pick-up","m")),79) occurs(action(("stack","m","b")),80) occurs(action(("pick-up","q")),81) occurs(action(("stack","q","m")),82) occurs(action(("pick-up","p")),83) occurs(action(("stack","p","q")),84) occurs(action(("pick-up","c")),85) occurs(action(("stack","c","p")),86) occurs(action(("pick-up","l")),87) occurs(action(("put-down","l")),88) occurs(action(("pick-up","l")),89) occurs(action(("stack","l","c")),90) SATISFIABLE Models : 1+ Calls : 19 Time : 60.299s (Solving: 54.43s 1st Model: 0.08s Unsat: 9.16s) CPU Time : 60.280s Choices : 502036 (Domain: 502036) Conflicts : 48316 (Analyzed: 48305) Restarts : 539 (Average: 89.62 Last: 72) Model-Level : 3656.0 Problems : 19 (Average Length: 47.00 Splits: 0) Lemmas : 48305 (Deleted: 44648) Binary : 630 (Ratio: 1.30%) Ternary : 41 (Ratio: 0.08%) Conflict : 48305 (Average Length: 3249.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 48305 (Average: 9.11 Max: 3835 Sum: 439964) Executed : 48177 (Average: 9.03 Max: 3835 Sum: 436357 Ratio: 99.18%) Bounded : 128 (Average: 28.18 Max: 82 Sum: 3607 Ratio: 0.82%) Rules : 30426 Atoms : 30426 Bodies : 1 (Original: 0) Tight : Yes Variables : 170784 (Eliminated: 0 Frozen: 55440) Constraints : 1099176 (Binary: 94.5% Ternary: 4.5% Other: 1.1%) Memory Peak : 416MB Max. Length : 90 steps Sol. Length : 90 steps Models : 1