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-54.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-54.pddl Parsing... Parsing: [0.020s CPU, 0.021s 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, 0.013s wall-clock] Preparing model... [0.010s CPU, 0.013s wall-clock] Generated 21 rules. Computing model... [0.290s CPU, 0.290s wall-clock] 2238 relevant atoms 1482 auxiliary atoms 3720 final queue length 6482 total queue pushes Completing instantiation... [0.460s CPU, 0.452s wall-clock] Instantiating: [0.780s CPU, 0.778s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.030s CPU, 0.029s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.030s CPU, 0.026s wall-clock] Collecting mutex groups... [0.010s CPU, 0.006s wall-clock] Choosing groups... 27 uncovered facts Choosing groups: [0.030s CPU, 0.029s wall-clock] Building translation key... [0.000s CPU, 0.009s wall-clock] Computing fact groups: [0.160s CPU, 0.166s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.010s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.020s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.024s wall-clock] Translating task: [0.560s CPU, 0.566s wall-clock] 2002 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 52 propositions removed Detecting unreachable propositions: [0.300s CPU, 0.291s wall-clock] Reordering and filtering variables... 53 of 53 variables necessary. 27 of 53 mutex groups necessary. 1352 of 1352 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.160s CPU, 0.163s wall-clock] Translator variables: 53 Translator derived variables: 0 Translator facts: 756 Translator goal facts: 25 Translator mutex groups: 27 Translator total mutex groups size: 729 Translator operators: 1352 Translator axioms: 0 Translator task size: 11625 Translator peak memory: 43212 KB Writing output... [0.210s CPU, 0.215s wall-clock] Done! [2.250s CPU, 2.260s wall-clock] planner.py version 0.0.1 Time: 0.39s Memory: 73MB 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 : 0.443s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.392s 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 : 35668 Atoms : 35668 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 : 209MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.00s Memory: 145MB (+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: 145MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.15s Memory: 148MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 0.711s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.660s 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 : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 9755 (Eliminated: 0 Frozen: 9755) Constraints : 11359 (Binary: 93.1% Ternary: 4.4% Other: 2.6%) Memory Peak : 209MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.06s Memory: 152MB (+4MB) UNSAT Iteration Time: 0.27s 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: 159.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.18s Memory: 160MB (+8MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 1.041s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.992s 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 : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 19956 (Eliminated: 0 Frozen: 19956) Constraints : 44261 (Binary: 93.7% Ternary: 4.5% Other: 1.8%) Memory Peak : 209MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 0.09s Memory: 164MB (+4MB) UNSAT Iteration Time: 0.33s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 176.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.18s Memory: 170MB (+6MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 4 Time : 1.416s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 1.368s 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 : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 30512 (Eliminated: 0 Frozen: 30512) Constraints : 100413 (Binary: 94.1% Ternary: 4.4% Other: 1.5%) Memory Peak : 209MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 0.12s Memory: 175MB (+5MB) UNSAT Iteration Time: 0.38s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 187.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.21s Memory: 182MB (+7MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 5 Time : 1.876s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 1.828s Choices : 0 Conflicts : 1 (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 : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 41523 (Eliminated: 0 Frozen: 41523) Constraints : 181667 (Binary: 94.4% Ternary: 4.4% Other: 1.2%) Memory Peak : 209MB Max. Length : 15 steps Models : 0 [endof: stats after solve call] Solving Time: 0.17s Memory: 189MB (+7MB) UNSAT Iteration Time: 0.46s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 203.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.18s Memory: 194MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 6 Time : 2.304s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 2.256s Choices : 0 Conflicts : 2 (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 : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 52739 (Eliminated: 0 Frozen: 52739) Constraints : 266992 (Binary: 94.5% Ternary: 4.4% Other: 1.1%) Memory Peak : 209MB Max. Length : 20 steps Models : 0 [endof: stats after solve call] Solving Time: 0.18s Memory: 202MB (+8MB) UNSAT Iteration Time: 0.43s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 216.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.18s Memory: 206MB (+4MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 7 Time : 2.746s (Solving: 0.01s 1st Model: 0.00s Unsat: 0.01s) CPU Time : 2.700s Choices : 0 Conflicts : 3 (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 : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 63955 (Eliminated: 0 Frozen: 63955) Constraints : 352317 (Binary: 94.5% Ternary: 4.4% Other: 1.1%) Memory Peak : 216MB Max. Length : 25 steps Models : 0 [endof: stats after solve call] Solving Time: 0.18s Memory: 211MB (+5MB) 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 Expected Memory: 225.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.19s Memory: 216MB (+5MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 8 Time : 3.207s (Solving: 0.02s 1st Model: 0.00s Unsat: 0.02s) CPU Time : 3.160s Choices : 0 Conflicts : 4 (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 : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 75171 (Eliminated: 0 Frozen: 75171) Constraints : 437642 (Binary: 94.5% Ternary: 4.4% Other: 1.1%) Memory Peak : 227MB Max. Length : 30 steps Models : 0 [endof: stats after solve call] Solving Time: 0.19s Memory: 227MB (+11MB) UNSAT Iteration Time: 0.47s 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: 243.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.26s Memory: 234MB (+7MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 9 Time : 3.742s (Solving: 0.02s 1st Model: 0.00s Unsat: 0.02s) CPU Time : 3.696s Choices : 0 Conflicts : 5 (Analyzed: 0) Restarts : 0 Problems : 9 (Average Length: 22.00 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 : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 86387 (Eliminated: 0 Frozen: 86387) Constraints : 522967 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 247MB Max. Length : 35 steps Models : 0 [endof: stats after solve call] Solving Time: 0.19s Memory: 240MB (+6MB) UNSAT Iteration Time: 0.54s 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: 256.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.18s Memory: 246MB (+6MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 10 Time : 4.211s (Solving: 0.04s 1st Model: 0.00s Unsat: 0.04s) CPU Time : 4.164s Choices : 94 (Domain: 94) Conflicts : 17 (Analyzed: 11) Restarts : 0 Problems : 10 (Average Length: 24.50 Splits: 0) Lemmas : 11 (Deleted: 0) Binary : 1 (Ratio: 9.09%) Ternary : 0 (Ratio: 0.00%) Conflict : 11 (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 : 11 (Average: 51.36 Max: 65 Sum: 565) Executed : 0 (Average: 8.55 Max: 18 Sum: 94 Ratio: 16.64%) Bounded : 11 (Average: 42.82 Max: 47 Sum: 471 Ratio: 83.36%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 97603 (Eliminated: 0 Frozen: 97603) Constraints : 608292 (Binary: 94.6% Ternary: 4.4% Other: 1.0%) Memory Peak : 261MB Max. Length : 40 steps Models : 0 [endof: stats after solve call] Solving Time: 0.20s Memory: 252MB (+6MB) 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 Expected Memory: 268.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.19s Memory: 256MB (+4MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 11 Time : 4.736s (Solving: 0.07s 1st Model: 0.00s Unsat: 0.07s) CPU Time : 4.688s Choices : 322 (Domain: 322) Conflicts : 52 (Analyzed: 45) Restarts : 0 Problems : 11 (Average Length: 27.00 Splits: 0) Lemmas : 45 (Deleted: 0) Binary : 5 (Ratio: 11.11%) Ternary : 0 (Ratio: 0.00%) Conflict : 45 (Average Length: 15.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 45 (Average: 38.44 Max: 65 Sum: 1730) Executed : 15 (Average: 7.16 Max: 63 Sum: 322 Ratio: 18.61%) Bounded : 30 (Average: 46.93 Max: 52 Sum: 1408 Ratio: 81.39%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 108819 (Eliminated: 0 Frozen: 108819) Constraints : 648389 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 273MB Max. Length : 45 steps Models : 0 [endof: stats after solve call] Solving Time: 0.23s Memory: 265MB (+9MB) UNSAT Iteration Time: 0.53s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Expected Memory: 281.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.19s Memory: 265MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 12 Time : 5.299s (Solving: 0.13s 1st Model: 0.00s Unsat: 0.13s) CPU Time : 5.252s Choices : 1118 (Domain: 1118) Conflicts : 116 (Analyzed: 108) Restarts : 0 Problems : 12 (Average Length: 29.50 Splits: 0) Lemmas : 108 (Deleted: 0) Binary : 9 (Ratio: 8.33%) Ternary : 0 (Ratio: 0.00%) Conflict : 108 (Average Length: 91.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 108 (Average: 24.45 Max: 74 Sum: 2641) Executed : 75 (Average: 10.35 Max: 74 Sum: 1118 Ratio: 42.33%) Bounded : 33 (Average: 46.15 Max: 57 Sum: 1523 Ratio: 57.67%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 120035 (Eliminated: 0 Frozen: 120035) Constraints : 692744 (Binary: 94.5% Ternary: 4.4% Other: 1.1%) Memory Peak : 283MB Max. Length : 50 steps Models : 0 [endof: stats after solve call] Solving Time: 0.26s Memory: 279MB (+14MB) UNSAT Iteration Time: 0.57s Iteration 13 Queue: [(12,60,0,True), (13,65,0,True)] Grounded Until: 55 Expected Memory: 295.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.21s Memory: 279MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 13 Time : 5.891s (Solving: 0.20s 1st Model: 0.00s Unsat: 0.20s) CPU Time : 5.844s Choices : 2351 (Domain: 2351) Conflicts : 180 (Analyzed: 171) Restarts : 0 Problems : 13 (Average Length: 32.00 Splits: 0) Lemmas : 171 (Deleted: 0) Binary : 16 (Ratio: 9.36%) Ternary : 0 (Ratio: 0.00%) Conflict : 171 (Average Length: 88.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 171 (Average: 23.02 Max: 303 Sum: 3937) Executed : 136 (Average: 13.75 Max: 303 Sum: 2351 Ratio: 59.72%) Bounded : 35 (Average: 45.31 Max: 62 Sum: 1586 Ratio: 40.28%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 131251 (Eliminated: 0 Frozen: 131251) Constraints : 756845 (Binary: 94.5% Ternary: 4.4% Other: 1.1%) Memory Peak : 296MB Max. Length : 55 steps Models : 0 [endof: stats after solve call] Solving Time: 0.27s Memory: 286MB (+7MB) UNSAT Iteration Time: 0.60s Iteration 14 Queue: [(13,65,0,True)] Grounded Until: 60 Expected Memory: 302.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.22s Memory: 289MB (+3MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 14 Time : 6.614s (Solving: 0.38s 1st Model: 0.00s Unsat: 0.38s) CPU Time : 6.568s Choices : 8317 (Domain: 8317) Conflicts : 213 (Analyzed: 203) Restarts : 0 Problems : 14 (Average Length: 34.50 Splits: 0) Lemmas : 203 (Deleted: 0) Binary : 35 (Ratio: 17.24%) Ternary : 0 (Ratio: 0.00%) Conflict : 203 (Average Length: 100.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 203 (Average: 48.80 Max: 861 Sum: 9906) Executed : 165 (Average: 40.97 Max: 861 Sum: 8317 Ratio: 83.96%) Bounded : 38 (Average: 41.82 Max: 62 Sum: 1589 Ratio: 16.04%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 142467 (Eliminated: 0 Frozen: 142467) Constraints : 842159 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 310MB Max. Length : 60 steps Models : 0 [endof: stats after solve call] Solving Time: 0.39s Memory: 296MB (+7MB) UNSAT Iteration Time: 0.73s 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: 312.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.25s Memory: 298MB (+2MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 15 Time : 7.715s (Solving: 0.91s 1st Model: 0.00s Unsat: 0.91s) CPU Time : 7.672s Choices : 34407 (Domain: 34407) Conflicts : 469 (Analyzed: 458) Restarts : 0 Problems : 15 (Average Length: 37.00 Splits: 0) Lemmas : 458 (Deleted: 0) Binary : 82 (Ratio: 17.90%) Ternary : 0 (Ratio: 0.00%) Conflict : 458 (Average Length: 1317.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 458 (Average: 78.61 Max: 1205 Sum: 36003) Executed : 413 (Average: 75.12 Max: 1205 Sum: 34407 Ratio: 95.57%) Bounded : 45 (Average: 35.47 Max: 62 Sum: 1596 Ratio: 4.43%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 153683 (Eliminated: 0 Frozen: 153683) Constraints : 927484 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 319MB Max. Length : 65 steps Models : 0 [endof: stats after solve call] Solving Time: 0.73s Memory: 307MB (+9MB) UNSAT Iteration Time: 1.11s 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: 323.0MB Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.20s Memory: 308MB (+1MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 16 Time : 8.924s (Solving: 1.59s 1st Model: 0.00s Unsat: 1.59s) CPU Time : 8.884s Choices : 79375 (Domain: 79375) Conflicts : 678 (Analyzed: 666) Restarts : 0 Problems : 16 (Average Length: 39.50 Splits: 0) Lemmas : 666 (Deleted: 0) Binary : 139 (Ratio: 20.87%) Ternary : 0 (Ratio: 0.00%) Conflict : 666 (Average Length: 1441.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 666 (Average: 121.59 Max: 1596 Sum: 80980) Executed : 612 (Average: 119.18 Max: 1596 Sum: 79375 Ratio: 98.02%) Bounded : 54 (Average: 29.72 Max: 62 Sum: 1605 Ratio: 1.98%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 164899 (Eliminated: 0 Frozen: 164899) Constraints : 1012809 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 334MB Max. Length : 70 steps Models : 0 [endof: stats after solve call] Solving Time: 0.89s Memory: 320MB (+12MB) UNSAT Iteration Time: 1.22s 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: 336.0MB Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.38s Memory: 333MB (+13MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 17 Time : 14.163s (Solving: 6.10s 1st Model: 0.00s Unsat: 6.10s) CPU Time : 14.124s Choices : 146067 (Domain: 146067) Conflicts : 3772 (Analyzed: 3759) Restarts : 1 (Average: 3759.00 Last: 2779) Problems : 17 (Average Length: 42.00 Splits: 0) Lemmas : 3759 (Deleted: 0) Binary : 218 (Ratio: 5.80%) Ternary : 8 (Ratio: 0.21%) Conflict : 3759 (Average Length: 3631.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 3759 (Average: 39.58 Max: 2089 Sum: 148778) Executed : 3683 (Average: 38.81 Max: 2089 Sum: 145871 Ratio: 98.05%) Bounded : 76 (Average: 38.25 Max: 82 Sum: 2907 Ratio: 1.95%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 176115 (Eliminated: 0 Frozen: 176115) Constraints : 1098134 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 354MB Max. Length : 75 steps Models : 0 [endof: stats after solve call] Solving Time: 4.71s Memory: 350MB (+17MB) UNSAT Iteration Time: 5.25s Iteration 18 Queue: [(17,85,0,True), (18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 80 Expected Memory: 380.0MB Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.18s Memory: 350MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0+ Calls : 18 Time : 234.140s (Solving: 225.52s 1st Model: 0.00s Unsat: 6.10s) CPU Time : 233.940s Choices : 1055259 (Domain: 1055259) Conflicts : 56975 (Analyzed: 56962) Restarts : 101 (Average: 563.98 Last: 2779) Problems : 18 (Average Length: 44.50 Splits: 0) Lemmas : 56962 (Deleted: 40790) Binary : 385 (Ratio: 0.68%) Ternary : 21 (Ratio: 0.04%) Conflict : 56962 (Average Length: 22929.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 56962 (Average: 18.10 Max: 2535 Sum: 1030896) Executed : 56883 (Average: 18.05 Max: 2535 Sum: 1027986 Ratio: 99.72%) Bounded : 79 (Average: 36.84 Max: 82 Sum: 2910 Ratio: 0.28%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 187331 (Eliminated: 0 Frozen: 187331) Constraints : 1183109 (Binary: 94.5% Ternary: 4.4% Other: 1.0%) Memory Peak : 3558MB Max. Length : 80 steps Models : 0 [endof: stats after solve call] Solving Time: 219.49s Memory: 3558MB (+3208MB) UNKNOWN Iteration Time: 219.83s Iteration 19 Queue: [(18,90,0,True), (19,95,0,True), (20,100,0,True)] Grounded Until: 85 Expected Memory: 6766.0MB Grounding... [('step', [86]), ('step', [87]), ('step', [88]), ('step', [89]), ('step', [90]), ('check', [90])] Grounding Time: 0.19s Memory: 3558MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 19 Time : 238.850s (Solving: 229.40s 1st Model: 3.86s Unsat: 6.10s) CPU Time : 238.652s Choices : 1234706 (Domain: 1234706) Conflicts : 58893 (Analyzed: 58880) Restarts : 103 (Average: 571.65 Last: 2779) Model-Level : 2114.0 Problems : 19 (Average Length: 47.00 Splits: 0) Lemmas : 58880 (Deleted: 40790) Binary : 549 (Ratio: 0.93%) Ternary : 22 (Ratio: 0.04%) Conflict : 58880 (Average Length: 22229.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 58880 (Average: 20.52 Max: 4124 Sum: 1207981) Executed : 58796 (Average: 20.47 Max: 4124 Sum: 1205066 Ratio: 99.76%) Bounded : 84 (Average: 34.70 Max: 82 Sum: 2915 Ratio: 0.24%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 198547 (Eliminated: 0 Frozen: 198547) Constraints : 1268434 (Binary: 94.6% Ternary: 4.4% Other: 1.0%) Memory Peak : 3584MB Max. Length : 85 steps Models : 1 [endof: stats after solve call] Solving Time: 4.22s Memory: 3567MB (+9MB) SAT Testing... SERIALIZABLE Testing Time: 0.39s Memory: 3573MB (+6MB) Answer: 1 occurs(action(("unstack","u","f")),1) occurs(action(("put-down","u")),2) occurs(action(("pick-up","v")),3) occurs(action(("put-down","v")),4) occurs(action(("pick-up","o")),5) occurs(action(("put-down","o")),6) occurs(action(("unstack","j","g")),7) occurs(action(("put-down","j")),8) occurs(action(("unstack","g","i")),9) occurs(action(("put-down","g")),10) occurs(action(("pick-up","i")),11) occurs(action(("put-down","i")),12) occurs(action(("unstack","e","t")),13) occurs(action(("put-down","e")),14) occurs(action(("unstack","t","h")),15) occurs(action(("stack","t","v")),16) occurs(action(("unstack","h","w")),17) occurs(action(("put-down","h")),18) occurs(action(("unstack","w","l")),19) occurs(action(("stack","w","d")),20) occurs(action(("unstack","l","b")),21) occurs(action(("stack","l","j")),22) occurs(action(("unstack","b","z")),23) occurs(action(("stack","b","f")),24) occurs(action(("unstack","z","y")),25) occurs(action(("stack","z","h")),26) occurs(action(("unstack","y","c")),27) occurs(action(("put-down","y")),28) occurs(action(("unstack","b","f")),29) occurs(action(("stack","b","y")),30) occurs(action(("unstack","c","s")),31) occurs(action(("put-down","c")),32) occurs(action(("unstack","s","r")),33) occurs(action(("stack","s","u")),34) occurs(action(("unstack","r","x")),35) occurs(action(("stack","r","c")),36) occurs(action(("unstack","x","m")),37) occurs(action(("put-down","x")),38) occurs(action(("unstack","m","q")),39) occurs(action(("put-down","m")),40) occurs(action(("unstack","q","a")),41) occurs(action(("stack","q","b")),42) occurs(action(("unstack","a","n")),43) occurs(action(("put-down","a")),44) occurs(action(("unstack","n","p")),45) occurs(action(("stack","n","q")),46) occurs(action(("unstack","w","d")),47) occurs(action(("stack","w","n")),48) occurs(action(("unstack","z","h")),49) occurs(action(("stack","z","w")),50) occurs(action(("unstack","t","v")),51) occurs(action(("stack","t","z")),52) occurs(action(("unstack","l","j")),53) occurs(action(("stack","l","t")),54) occurs(action(("pick-up","f")),55) occurs(action(("stack","f","l")),56) occurs(action(("pick-up","i")),57) occurs(action(("stack","i","f")),58) occurs(action(("unstack","d","k")),59) occurs(action(("stack","d","i")),60) occurs(action(("pick-up","o")),61) occurs(action(("stack","o","d")),62) occurs(action(("unstack","s","u")),63) occurs(action(("stack","s","o")),64) occurs(action(("pick-up","g")),65) occurs(action(("stack","g","s")),66) occurs(action(("unstack","r","c")),67) occurs(action(("stack","r","g")),68) occurs(action(("pick-up","j")),69) occurs(action(("stack","j","r")),70) occurs(action(("pick-up","x")),71) occurs(action(("stack","x","j")),72) occurs(action(("pick-up","v")),73) occurs(action(("stack","v","x")),74) occurs(action(("pick-up","e")),75) occurs(action(("stack","e","v")),76) occurs(action(("pick-up","c")),77) occurs(action(("stack","c","e")),78) occurs(action(("pick-up","h")),79) occurs(action(("stack","h","c")),80) occurs(action(("pick-up","p")),81) occurs(action(("stack","p","h")),82) occurs(action(("pick-up","a")),83) occurs(action(("stack","a","p")),84) occurs(action(("pick-up","u")),85) occurs(action(("stack","u","a")),86) occurs(action(("pick-up","m")),87) occurs(action(("stack","m","u")),88) occurs(action(("pick-up","k")),89) occurs(action(("stack","k","m")),90) SATISFIABLE Models : 1+ Calls : 19 Time : 238.850s (Solving: 229.40s 1st Model: 3.86s Unsat: 6.10s) CPU Time : 238.652s Choices : 1234706 (Domain: 1234706) Conflicts : 58893 (Analyzed: 58880) Restarts : 103 (Average: 571.65 Last: 2779) Model-Level : 2114.0 Problems : 19 (Average Length: 47.00 Splits: 0) Lemmas : 58880 (Deleted: 40790) Binary : 549 (Ratio: 0.93%) Ternary : 22 (Ratio: 0.04%) Conflict : 58880 (Average Length: 22229.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 58880 (Average: 20.52 Max: 4124 Sum: 1207981) Executed : 58796 (Average: 20.47 Max: 4124 Sum: 1205066 Ratio: 99.76%) Bounded : 84 (Average: 34.70 Max: 82 Sum: 2915 Ratio: 0.24%) Rules : 35668 Atoms : 35668 Bodies : 1 (Original: 0) Tight : Yes Variables : 198547 (Eliminated: 0 Frozen: 198547) Constraints : 1268434 (Binary: 94.6% Ternary: 4.4% Other: 1.0%) Memory Peak : 3584MB Max. Length : 90 steps Sol. Length : 90 steps Models : 1