planner.py version 0.0.1 Time: 0.04s Memory: 51MB Iteration 1 Queue: [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 52MB (+1MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Expected Memory: 52MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.04s Memory: 56MB (+4MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 56MB (+0MB) UNSAT Iteration Time: 0.06s 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: 60.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.04s Memory: 59MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 59MB (+0MB) UNSAT Iteration Time: 0.06s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 63.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.04s Memory: 61MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 62MB (+1MB) UNSAT Iteration Time: 0.05s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 66.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.04s Memory: 64MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 65MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.06s Memory: 66MB (+1MB) Solving... Solving Time: 0.13s Memory: 67MB (+1MB) UNSAT Iteration Time: 0.26s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 71.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.06s Memory: 71MB (+4MB) Unblocking actions... Solving... Solving Time: 1.54s Memory: 74MB (+3MB) UNKNOWN Iteration Time: 1.61s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 81.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.06s Memory: 77MB (+3MB) Unblocking actions... Solving... Solving Time: 2.04s Memory: 81MB (+4MB) UNKNOWN Iteration Time: 2.12s Iteration 8 Queue: [(5,25,1,True), (6,30,1,True), (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), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 1.51s Memory: 81MB (+0MB) UNKNOWN Iteration Time: 1.52s Iteration 9 Queue: [(6,30,1,True), (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), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 1.74s Memory: 81MB (+0MB) UNKNOWN Iteration Time: 1.75s Iteration 10 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), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 30 Expected Memory: 88.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.06s Memory: 82MB (+1MB) Unblocking actions... Solving... Solving Time: 1.50s Memory: 84MB (+2MB) UNKNOWN Iteration Time: 1.59s Iteration 11 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), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 35 Expected Memory: 91.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.08s Memory: 86MB (+2MB) Unblocking actions... Solving... Solving Time: 2.02s Memory: 91MB (+5MB) UNKNOWN Iteration Time: 2.12s Iteration 12 Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 40 Expected Memory: 98.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.06s Memory: 92MB (+1MB) Unblocking actions... Solving... Solving Time: 1.84s Memory: 94MB (+2MB) UNKNOWN Iteration Time: 1.93s Iteration 13 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 45 Expected Memory: 101.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.06s Memory: 95MB (+1MB) Unblocking actions... Solving... Solving Time: 2.01s Memory: 99MB (+4MB) UNKNOWN Iteration Time: 2.10s Iteration 14 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 50 Expected Memory: 106.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.06s Memory: 99MB (+0MB) Unblocking actions... Solving... Solving Time: 2.10s Memory: 101MB (+2MB) UNKNOWN Iteration Time: 2.19s Iteration 15 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 55 Expected Memory: 108.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.06s Memory: 101MB (+0MB) Unblocking actions... Solving... Solving Time: 0.36s Memory: 104MB (+3MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 104MB (+0MB) Answer: 2 occurs(action(("unstack",constant("c"),constant("e"))),1) occurs(action(("put-down",constant("c"))),2) occurs(action(("pick-up",constant("f"))),3) occurs(action(("put-down",constant("f"))),4) occurs(action(("unstack",constant("e"),constant("j"))),5) occurs(action(("put-down",constant("e"))),6) occurs(action(("pick-up",constant("e"))),7) occurs(action(("put-down",constant("e"))),8) occurs(action(("unstack",constant("j"),constant("b"))),9) occurs(action(("put-down",constant("j"))),10) occurs(action(("unstack",constant("b"),constant("g"))),11) occurs(action(("put-down",constant("b"))),12) occurs(action(("unstack",constant("g"),constant("h"))),13) occurs(action(("put-down",constant("g"))),14) occurs(action(("unstack",constant("h"),constant("a"))),15) occurs(action(("put-down",constant("h"))),16) occurs(action(("unstack",constant("a"),constant("d"))),17) occurs(action(("put-down",constant("a"))),18) occurs(action(("unstack",constant("d"),constant("i"))),19) occurs(action(("put-down",constant("d"))),20) occurs(action(("pick-up",constant("g"))),21) occurs(action(("stack",constant("g"),constant("i"))),22) occurs(action(("pick-up",constant("a"))),23) occurs(action(("stack",constant("a"),constant("g"))),24) occurs(action(("pick-up",constant("b"))),25) occurs(action(("stack",constant("b"),constant("a"))),26) occurs(action(("pick-up",constant("h"))),27) occurs(action(("stack",constant("h"),constant("b"))),28) occurs(action(("pick-up",constant("e"))),29) occurs(action(("stack",constant("e"),constant("h"))),30) occurs(action(("pick-up",constant("j"))),31) occurs(action(("stack",constant("j"),constant("e"))),32) occurs(action(("pick-up",constant("f"))),33) occurs(action(("stack",constant("f"),constant("j"))),34) occurs(action(("pick-up",constant("c"))),35) occurs(action(("stack",constant("c"),constant("f"))),36) occurs(action(("pick-up",constant("d"))),37) occurs(action(("put-down",constant("d"))),38) occurs(action(("pick-up",constant("d"))),39) occurs(action(("put-down",constant("d"))),40) occurs(action(("pick-up",constant("d"))),41) occurs(action(("put-down",constant("d"))),42) occurs(action(("pick-up",constant("d"))),43) occurs(action(("put-down",constant("d"))),44) occurs(action(("pick-up",constant("d"))),45) occurs(action(("put-down",constant("d"))),46) occurs(action(("pick-up",constant("d"))),47) occurs(action(("put-down",constant("d"))),48) occurs(action(("pick-up",constant("d"))),49) occurs(action(("put-down",constant("d"))),50) occurs(action(("pick-up",constant("d"))),51) occurs(action(("put-down",constant("d"))),52) occurs(action(("pick-up",constant("d"))),53) occurs(action(("put-down",constant("d"))),54) occurs(action(("pick-up",constant("d"))),55) occurs(action(("put-down",constant("d"))),56) occurs(action(("pick-up",constant("d"))),57) occurs(action(("put-down",constant("d"))),58) occurs(action(("pick-up",constant("d"))),59) occurs(action(("stack",constant("d"),constant("c"))),60) SATISFIABLE Models : 1+ Calls : 16 Time : 17.820s (Solving: 16.73s 1st Model: 0.35s Unsat: 0.12s) CPU Time : 17.820s Choices : 201709 (Domain: 201696) Conflicts : 83900 (Analyzed: 83897) Restarts : 916 (Average: 91.59 Last: 223) Model-Level : 238.0 Problems : 16 (Average Length: 31.38 Splits: 0) Lemmas : 83897 (Deleted: 78795) Binary : 121 (Ratio: 0.14%) Ternary : 333 (Ratio: 0.40%) Conflict : 83897 (Average Length: 344.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 83897 (Average: 1.91 Max: 186 Sum: 160229) Executed : 83869 (Average: 1.90 Max: 186 Sum: 159716 Ratio: 99.68%) Bounded : 28 (Average: 18.32 Max: 28 Sum: 513 Ratio: 0.32%) Rules : 16004 (Original: 15882) Atoms : 12148 Bodies : 5812 (Original: 5707) Count : 272 (Original: 285) Equivalences : 5277 (Atom=Atom: 996 Body=Body: 0 Other: 4281) Tight : Yes Variables : 43178 (Eliminated: 0 Frozen: 11138) Constraints : 199305 (Binary: 89.3% Ternary: 8.5% Other: 2.2%) Memory Peak : 108MB Max. Length : 60 steps Sol. Length : 60 steps Models : 2