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-52.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-52.pddl Parsing... Parsing: [0.010s CPU, 0.013s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.000s CPU, 0.009s wall-clock] Preparing model... [0.010s CPU, 0.008s wall-clock] Generated 21 rules. Computing model... [0.240s CPU, 0.242s wall-clock] 2077 relevant atoms 1375 auxiliary atoms 3452 final queue length 6005 total queue pushes Completing instantiation... [0.420s CPU, 0.416s wall-clock] Instantiating: [0.680s CPU, 0.683s 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... [0.020s CPU, 0.026s wall-clock] Collecting mutex groups... [0.010s CPU, 0.006s wall-clock] Choosing groups... 26 uncovered facts Choosing groups: [0.020s CPU, 0.027s wall-clock] Building translation key... [0.010s CPU, 0.009s wall-clock] Computing fact groups: [0.150s CPU, 0.154s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.009s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.014s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.021s wall-clock] Translating task: [0.490s CPU, 0.492s wall-clock] 1850 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 50 propositions removed Detecting unreachable propositions: [0.300s CPU, 0.299s wall-clock] Reordering and filtering variables... 51 of 51 variables necessary. 26 of 51 mutex groups necessary. 1250 of 1250 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.150s CPU, 0.150s wall-clock] Translator variables: 51 Translator derived variables: 0 Translator facts: 702 Translator goal facts: 24 Translator mutex groups: 26 Translator total mutex groups size: 676 Translator operators: 1250 Translator axioms: 0 Translator task size: 10753 Translator peak memory: 42700 KB Writing output... [0.190s CPU, 0.195s wall-clock] Done! [2.020s CPU, 2.038s wall-clock] planner.py version 0.0.1 Time: 0.35s Memory: 72MB 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 : 0.400s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.352s 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 : 32994 Atoms : 32994 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 : 208MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 144MB (+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: 144MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.14s Memory: 147MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 0.636s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.592s 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 : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 9047 (Eliminated: 0 Frozen: 9047) Constraints : 5096 (Binary: 91.3% Ternary: 4.8% Other: 3.9%) Memory Peak : 208MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.05s Memory: 149MB (+2MB) UNSAT Iteration Time: 0.24s 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: 0.17s Memory: 157MB (+8MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 0.922s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.880s 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 : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 18338 (Eliminated: 0 Frozen: 18338) Constraints : 23898 (Binary: 92.8% Ternary: 4.7% Other: 2.5%) Memory Peak : 208MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 0.06s Memory: 161MB (+4MB) 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 Expected Memory: 173.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.16s Memory: 166MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 4 Time : 1.240s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 1.200s Choices : 0 Conflicts : 0 (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 : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 27904 (Eliminated: 0 Frozen: 27904) Constraints : 60950 (Binary: 93.6% Ternary: 4.5% Other: 1.9%) Memory Peak : 208MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 0.09s Memory: 170MB (+4MB) UNSAT Iteration Time: 0.32s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 182.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.20s Memory: 177MB (+7MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 5 Time : 1.634s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 1.592s Choices : 0 Conflicts : 0 (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 : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 37845 (Eliminated: 0 Frozen: 37845) Constraints : 122495 (Binary: 94.1% Ternary: 4.4% Other: 1.5%) Memory Peak : 208MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 0.12s Memory: 182MB (+5MB) UNSAT Iteration Time: 0.40s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 194.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.17s Memory: 187MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 6 Time : 2.019s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 1.976s Choices : 0 Conflicts : 1 (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 : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 48231 (Eliminated: 0 Frozen: 48231) Constraints : 201125 (Binary: 94.3% Ternary: 4.4% Other: 1.3%) Memory Peak : 208MB Max. Length : 20 steps Models : 0 [endof: stats after solve call] Solving Time: 0.16s Memory: 195MB (+8MB) UNSAT Iteration Time: 0.39s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 208.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.17s Memory: 199MB (+4MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 7 Time : 2.416s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s) CPU Time : 2.372s Choices : 0 Conflicts : 2 (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 : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 58642 (Eliminated: 0 Frozen: 58642) Constraints : 280045 (Binary: 94.4% Ternary: 4.4% Other: 1.2%) Memory Peak : 208MB Max. Length : 25 steps Models : 0 [endof: stats after solve call] Solving Time: 0.16s Memory: 204MB (+5MB) UNSAT Iteration Time: 0.40s 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: 217.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.17s Memory: 208MB (+4MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 8 Time : 2.828s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s) CPU Time : 2.784s Choices : 0 Conflicts : 3 (Analyzed: 0) Restarts : 0 Problems : 8 (Average Length: 19.50 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 : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 69053 (Eliminated: 0 Frozen: 69053) Constraints : 358965 (Binary: 94.4% Ternary: 4.4% Other: 1.2%) Memory Peak : 218MB Max. Length : 30 steps Models : 0 [endof: stats after solve call] Solving Time: 0.16s Memory: 217MB (+9MB) UNSAT Iteration Time: 0.42s 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: 230.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.24s Memory: 226MB (+9MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 9 Time : 3.324s (Solving: 0.02s 1st Model: 0.00s Unsat: 0.02s) CPU Time : 3.280s Choices : 15 (Domain: 15) Conflicts : 5 (Analyzed: 1) Restarts : 0 Problems : 9 (Average Length: 22.00 Splits: 0) Lemmas : 1 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 1 (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 : 1 (Average: 57.00 Max: 57 Sum: 57) Executed : 0 (Average: 15.00 Max: 15 Sum: 15 Ratio: 26.32%) Bounded : 1 (Average: 42.00 Max: 42 Sum: 42 Ratio: 73.68%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 79464 (Eliminated: 0 Frozen: 79464) Constraints : 437885 (Binary: 94.4% Ternary: 4.4% Other: 1.1%) Memory Peak : 238MB Max. Length : 35 steps Models : 0 [endof: stats after solve call] Solving Time: 0.17s Memory: 232MB (+6MB) UNSAT Iteration Time: 0.50s 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: 247.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.17s Memory: 235MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 10 Time : 3.754s (Solving: 0.03s 1st Model: 0.00s Unsat: 0.03s) CPU Time : 3.712s Choices : 165 (Domain: 165) Conflicts : 21 (Analyzed: 16) Restarts : 0 Problems : 10 (Average Length: 24.50 Splits: 0) Lemmas : 16 (Deleted: 0) Binary : 1 (Ratio: 6.25%) Ternary : 0 (Ratio: 0.00%) Conflict : 16 (Average Length: 1.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 16 (Average: 54.12 Max: 59 Sum: 866) Executed : 0 (Average: 10.31 Max: 15 Sum: 165 Ratio: 19.05%) Bounded : 16 (Average: 43.81 Max: 47 Sum: 701 Ratio: 80.95%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 89875 (Eliminated: 0 Frozen: 89875) Constraints : 503859 (Binary: 94.4% Ternary: 4.4% Other: 1.1%) Memory Peak : 247MB Max. Length : 40 steps Models : 0 [endof: stats after solve call] Solving Time: 0.18s Memory: 240MB (+5MB) UNSAT Iteration Time: 0.43s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Expected Memory: 255.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.17s Memory: 244MB (+4MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 11 Time : 4.229s (Solving: 0.06s 1st Model: 0.00s Unsat: 0.06s) CPU Time : 4.188s Choices : 607 (Domain: 607) Conflicts : 69 (Analyzed: 63) Restarts : 0 Problems : 11 (Average Length: 27.00 Splits: 0) Lemmas : 63 (Deleted: 0) Binary : 4 (Ratio: 6.35%) Ternary : 0 (Ratio: 0.00%) Conflict : 63 (Average Length: 126.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 63 (Average: 21.60 Max: 59 Sum: 1361) Executed : 45 (Average: 9.63 Max: 56 Sum: 607 Ratio: 44.60%) Bounded : 18 (Average: 41.89 Max: 52 Sum: 754 Ratio: 55.40%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 100286 (Eliminated: 0 Frozen: 100286) Constraints : 526426 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 259MB Max. Length : 45 steps Models : 0 [endof: stats after solve call] Solving Time: 0.20s Memory: 251MB (+7MB) UNSAT Iteration Time: 0.48s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Expected Memory: 266.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.17s Memory: 254MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 12 Time : 4.764s (Solving: 0.15s 1st Model: 0.00s Unsat: 0.15s) CPU Time : 4.724s Choices : 2179 (Domain: 2179) Conflicts : 314 (Analyzed: 307) Restarts : 0 Problems : 12 (Average Length: 29.50 Splits: 0) Lemmas : 307 (Deleted: 0) Binary : 13 (Ratio: 4.23%) Ternary : 1 (Ratio: 0.33%) Conflict : 307 (Average Length: 299.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 307 (Average: 9.93 Max: 102 Sum: 3047) Executed : 286 (Average: 7.10 Max: 102 Sum: 2179 Ratio: 71.51%) Bounded : 21 (Average: 41.33 Max: 57 Sum: 868 Ratio: 28.49%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 110697 (Eliminated: 0 Frozen: 110697) Constraints : 599192 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 271MB Max. Length : 50 steps Models : 0 [endof: stats after solve call] Solving Time: 0.26s Memory: 268MB (+14MB) UNSAT Iteration Time: 0.54s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Expected Memory: 285.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.20s Memory: 268MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 13 Time : 5.386s (Solving: 0.28s 1st Model: 0.00s Unsat: 0.28s) CPU Time : 5.344s Choices : 4151 (Domain: 4151) Conflicts : 500 (Analyzed: 492) Restarts : 0 Problems : 13 (Average Length: 32.00 Splits: 0) Lemmas : 492 (Deleted: 0) Binary : 22 (Ratio: 4.47%) Ternary : 3 (Ratio: 0.61%) Conflict : 492 (Average Length: 299.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 492 (Average: 10.46 Max: 185 Sum: 5144) Executed : 468 (Average: 8.44 Max: 185 Sum: 4151 Ratio: 80.70%) Bounded : 24 (Average: 41.38 Max: 62 Sum: 993 Ratio: 19.30%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 121108 (Eliminated: 0 Frozen: 121108) Constraints : 630547 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 283MB Max. Length : 55 steps Models : 0 [endof: stats after solve call] Solving Time: 0.31s Memory: 274MB (+6MB) UNSAT Iteration Time: 0.63s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Expected Memory: 291.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.20s Memory: 275MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 14 Time : 6.487s (Solving: 0.88s 1st Model: 0.00s Unsat: 0.88s) CPU Time : 6.448s Choices : 10495 (Domain: 10495) Conflicts : 1376 (Analyzed: 1367) Restarts : 0 Problems : 14 (Average Length: 34.50 Splits: 0) Lemmas : 1367 (Deleted: 0) Binary : 51 (Ratio: 3.73%) Ternary : 7 (Ratio: 0.51%) Conflict : 1367 (Average Length: 827.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 1367 (Average: 8.49 Max: 231 Sum: 11612) Executed : 1340 (Average: 7.68 Max: 231 Sum: 10495 Ratio: 90.38%) Bounded : 27 (Average: 41.37 Max: 67 Sum: 1117 Ratio: 9.62%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 131519 (Eliminated: 0 Frozen: 131519) Constraints : 677584 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 294MB Max. Length : 60 steps Models : 0 [endof: stats after solve call] Solving Time: 0.79s Memory: 282MB (+7MB) UNSAT Iteration Time: 1.11s 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: 299.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.23s Memory: 284MB (+2MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 15 Time : 9.277s (Solving: 3.14s 1st Model: 0.00s Unsat: 3.14s) CPU Time : 9.240s Choices : 39212 (Domain: 39212) Conflicts : 4220 (Analyzed: 4210) Restarts : 0 Problems : 15 (Average Length: 37.00 Splits: 0) Lemmas : 4210 (Deleted: 0) Binary : 135 (Ratio: 3.21%) Ternary : 17 (Ratio: 0.40%) Conflict : 4210 (Average Length: 1434.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 4210 (Average: 9.63 Max: 457 Sum: 40548) Executed : 4177 (Average: 9.31 Max: 457 Sum: 39212 Ratio: 96.71%) Bounded : 33 (Average: 40.48 Max: 72 Sum: 1336 Ratio: 3.29%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 141930 (Eliminated: 0 Frozen: 141930) Constraints : 756479 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 304MB Max. Length : 65 steps Models : 0 [endof: stats after solve call] Solving Time: 2.44s Memory: 291MB (+7MB) UNSAT Iteration Time: 2.80s 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: 308.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.19s Memory: 292MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 16 Time : 21.117s (Solving: 14.48s 1st Model: 0.00s Unsat: 14.48s) CPU Time : 21.084s Choices : 128623 (Domain: 128623) Conflicts : 13904 (Analyzed: 13893) Restarts : 2 (Average: 6946.50 Last: 9408) Problems : 16 (Average Length: 39.50 Splits: 0) Lemmas : 13893 (Deleted: 0) Binary : 283 (Ratio: 2.04%) Ternary : 18 (Ratio: 0.13%) Conflict : 13893 (Average Length: 2479.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 13893 (Average: 9.35 Max: 1030 Sum: 129966) Executed : 13853 (Average: 9.26 Max: 1030 Sum: 128623 Ratio: 98.97%) Bounded : 40 (Average: 33.58 Max: 72 Sum: 1343 Ratio: 1.03%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 152341 (Eliminated: 0 Frozen: 152341) Constraints : 835324 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 494MB Max. Length : 70 steps Models : 0 [endof: stats after solve call] Solving Time: 11.52s Memory: 430MB (+138MB) UNSAT Iteration Time: 11.85s 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: 569.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.19s Memory: 430MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 17 Time : 25.193s (Solving: 17.98s 1st Model: 0.00s Unsat: 17.98s) CPU Time : 25.164s Choices : 224303 (Domain: 224303) Conflicts : 16048 (Analyzed: 16036) Restarts : 7 (Average: 2290.86 Last: 9408) Problems : 17 (Average Length: 42.00 Splits: 0) Lemmas : 16036 (Deleted: 0) Binary : 354 (Ratio: 2.21%) Ternary : 18 (Ratio: 0.11%) Conflict : 16036 (Average Length: 2437.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 16036 (Average: 13.88 Max: 2853 Sum: 222600) Executed : 15986 (Average: 13.80 Max: 2853 Sum: 221247 Ratio: 99.39%) Bounded : 50 (Average: 27.06 Max: 72 Sum: 1353 Ratio: 0.61%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 162752 (Eliminated: 0 Frozen: 162752) Constraints : 914244 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 494MB Max. Length : 75 steps Models : 0 [endof: stats after solve call] Solving Time: 3.71s Memory: 453MB (+23MB) UNSAT Iteration Time: 4.09s Iteration 18 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Expected Memory: 592.0MB Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.35s Memory: 466MB (+13MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 18 Time : 126.302s (Solving: 118.35s 1st Model: 0.00s Unsat: 118.35s) CPU Time : 126.316s Choices : 688262 (Domain: 688262) Conflicts : 48220 (Analyzed: 48207) Restarts : 67 (Average: 719.51 Last: 9408) Problems : 18 (Average Length: 44.50 Splits: 0) Lemmas : 48207 (Deleted: 24723) Binary : 678 (Ratio: 1.41%) Ternary : 32 (Ratio: 0.07%) Conflict : 48207 (Average Length: 12820.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 48207 (Average: 13.61 Max: 4240 Sum: 655906) Executed : 48133 (Average: 13.55 Max: 4240 Sum: 652983 Ratio: 99.55%) Bounded : 74 (Average: 39.50 Max: 87 Sum: 2923 Ratio: 0.45%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 173163 (Eliminated: 0 Frozen: 173163) Constraints : 993164 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 2387MB Max. Length : 80 steps Models : 0 [endof: stats after solve call] Solving Time: 100.64s Memory: 2387MB (+1921MB) UNSAT Iteration Time: 101.16s Iteration 19 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 85 Expected Memory: 4321.0MB Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 0.17s Memory: 2387MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 19 Time : 130.798s (Solving: 121.53s 1st Model: 3.15s Unsat: 118.35s) CPU Time : 130.816s Choices : 855205 (Domain: 855205) Conflicts : 50536 (Analyzed: 50523) Restarts : 70 (Average: 721.76 Last: 9408) Model-Level : 2173.0 Problems : 19 (Average Length: 47.00 Splits: 0) Lemmas : 50523 (Deleted: 24723) Binary : 723 (Ratio: 1.43%) Ternary : 33 (Ratio: 0.07%) Conflict : 50523 (Average Length: 12333.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 50523 (Average: 16.18 Max: 6385 Sum: 817620) Executed : 50446 (Average: 16.13 Max: 6385 Sum: 814694 Ratio: 99.64%) Bounded : 77 (Average: 38.00 Max: 87 Sum: 2926 Ratio: 0.36%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 183574 (Eliminated: 0 Frozen: 183574) Constraints : 1067594 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 2411MB Max. Length : 85 steps Models : 1 [endof: stats after solve call] Solving Time: 3.75s Memory: 2395MB (+8MB) SAT Testing... SERIALIZABLE Testing Time: 0.36s Memory: 2401MB (+6MB) Answer: 1 occurs(action(("unstack","s","q")),1) occurs(action(("put-down","s")),2) occurs(action(("unstack","q","a")),3) occurs(action(("put-down","q")),4) occurs(action(("pick-up","a")),5) occurs(action(("put-down","a")),6) occurs(action(("unstack","u","g")),7) occurs(action(("put-down","u")),8) occurs(action(("unstack","k","f")),9) occurs(action(("put-down","k")),10) occurs(action(("unstack","f","b")),11) occurs(action(("stack","f","u")),12) occurs(action(("unstack","b","y")),13) occurs(action(("stack","b","g")),14) occurs(action(("unstack","y","l")),15) occurs(action(("put-down","y")),16) occurs(action(("unstack","l","w")),17) occurs(action(("put-down","l")),18) occurs(action(("unstack","w","d")),19) occurs(action(("put-down","w")),20) occurs(action(("unstack","f","u")),21) occurs(action(("stack","f","w")),22) occurs(action(("pick-up","k")),23) occurs(action(("stack","k","f")),24) occurs(action(("unstack","d","t")),25) occurs(action(("put-down","d")),26) occurs(action(("unstack","t","c")),27) occurs(action(("put-down","t")),28) occurs(action(("unstack","c","i")),29) occurs(action(("put-down","c")),30) occurs(action(("unstack","i","r")),31) occurs(action(("put-down","i")),32) occurs(action(("unstack","r","p")),33) occurs(action(("put-down","r")),34) occurs(action(("unstack","p","n")),35) occurs(action(("put-down","p")),36) occurs(action(("unstack","n","h")),37) occurs(action(("stack","n","y")),38) occurs(action(("unstack","h","o")),39) occurs(action(("stack","h","t")),40) occurs(action(("unstack","o","x")),41) occurs(action(("stack","o","a")),42) occurs(action(("unstack","x","e")),43) occurs(action(("stack","x","k")),44) occurs(action(("pick-up","s")),45) occurs(action(("stack","s","x")),46) occurs(action(("unstack","e","j")),47) occurs(action(("stack","e","n")),48) occurs(action(("unstack","j","m")),49) occurs(action(("stack","j","s")),50) occurs(action(("unstack","e","n")),51) occurs(action(("stack","e","j")),52) occurs(action(("unstack","m","v")),53) occurs(action(("stack","m","p")),54) occurs(action(("pick-up","v")),55) occurs(action(("stack","v","e")),56) occurs(action(("unstack","b","g")),57) occurs(action(("stack","b","v")),58) occurs(action(("pick-up","g")),59) occurs(action(("stack","g","b")),60) occurs(action(("unstack","h","t")),61) occurs(action(("stack","h","g")),62) occurs(action(("unstack","m","p")),63) occurs(action(("stack","m","h")),64) occurs(action(("pick-up","c")),65) occurs(action(("stack","c","m")),66) occurs(action(("pick-up","q")),67) occurs(action(("stack","q","c")),68) occurs(action(("pick-up","i")),69) occurs(action(("stack","i","q")),70) occurs(action(("pick-up","d")),71) occurs(action(("stack","d","i")),72) occurs(action(("unstack","o","a")),73) occurs(action(("stack","o","d")),74) occurs(action(("pick-up","a")),75) occurs(action(("stack","a","o")),76) occurs(action(("pick-up","u")),77) occurs(action(("stack","u","a")),78) occurs(action(("pick-up","l")),79) occurs(action(("stack","l","u")),80) occurs(action(("unstack","n","y")),81) occurs(action(("stack","n","l")),82) occurs(action(("pick-up","r")),83) occurs(action(("stack","r","n")),84) occurs(action(("pick-up","t")),85) occurs(action(("stack","t","r")),86) occurs(action(("pick-up","y")),87) occurs(action(("stack","y","t")),88) occurs(action(("pick-up","p")),89) occurs(action(("stack","p","y")),90) SATISFIABLE Models : 1+ Calls : 19 Time : 130.798s (Solving: 121.53s 1st Model: 3.15s Unsat: 118.35s) CPU Time : 130.816s Choices : 855205 (Domain: 855205) Conflicts : 50536 (Analyzed: 50523) Restarts : 70 (Average: 721.76 Last: 9408) Model-Level : 2173.0 Problems : 19 (Average Length: 47.00 Splits: 0) Lemmas : 50523 (Deleted: 24723) Binary : 723 (Ratio: 1.43%) Ternary : 33 (Ratio: 0.07%) Conflict : 50523 (Average Length: 12333.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 50523 (Average: 16.18 Max: 6385 Sum: 817620) Executed : 50446 (Average: 16.13 Max: 6385 Sum: 814694 Ratio: 99.64%) Bounded : 77 (Average: 38.00 Max: 87 Sum: 2926 Ratio: 0.36%) Rules : 32994 Atoms : 32994 Bodies : 1 (Original: 0) Tight : Yes Variables : 183574 (Eliminated: 0 Frozen: 183574) Constraints : 1067594 (Binary: 94.4% Ternary: 4.5% Other: 1.1%) Memory Peak : 2411MB Max. Length : 90 steps Sol. Length : 90 steps Models : 1