planner.py version 0.0.1 Time: 0.04s Memory: 52MB 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 (+0MB) 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: 0.05s Memory: 56MB (+4MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 57MB (+1MB) 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: 62.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.05s Memory: 60MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 61MB (+1MB) 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: 66.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.04s Memory: 63MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 65MB (+2MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.07s Memory: 66MB (+1MB) Solving... Solving Time: 0.02s Memory: 67MB (+1MB) UNSAT Iteration Time: 0.15s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 72.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.07s Memory: 71MB (+4MB) Unblocking actions... Solving... Solving Time: 1.11s Memory: 73MB (+2MB) UNSAT Iteration Time: 1.20s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 79.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.07s Memory: 77MB (+4MB) Unblocking actions... Solving... Solving Time: 2.01s Memory: 79MB (+2MB) UNKNOWN Iteration Time: 2.10s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 85.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.07s Memory: 82MB (+3MB) Unblocking actions... Solving... Solving Time: 2.60s Memory: 86MB (+4MB) UNKNOWN Iteration Time: 2.70s 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: 1.97s Memory: 87MB (+1MB) UNKNOWN Iteration Time: 1.98s 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: 2.49s Memory: 87MB (+0MB) UNKNOWN Iteration Time: 2.49s 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: 94.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.08s Memory: 90MB (+3MB) Unblocking actions... Solving... Solving Time: 2.72s Memory: 97MB (+7MB) UNKNOWN Iteration Time: 2.84s 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: 107.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.07s Memory: 97MB (+0MB) Unblocking actions... Solving... Solving Time: 2.94s Memory: 101MB (+4MB) UNKNOWN Iteration Time: 3.04s 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: 111.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.07s Memory: 101MB (+0MB) Unblocking actions... Solving... Solving Time: 2.94s Memory: 108MB (+7MB) UNKNOWN Iteration Time: 3.04s 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: 118.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.07s Memory: 108MB (+0MB) Unblocking actions... Solving... Solving Time: 2.97s Memory: 108MB (+0MB) UNKNOWN Iteration Time: 3.07s 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: 118.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.07s Memory: 110MB (+2MB) Unblocking actions... Solving... Solving Time: 5.02s Memory: 113MB (+3MB) UNKNOWN Iteration Time: 5.14s 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: 123.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.08s Memory: 115MB (+2MB) Unblocking actions... Solving... Solving Time: 0.47s Memory: 117MB (+2MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 117MB (+0MB) Answer: 2 occurs(action(("unstack",constant("c"),constant("e"))),1) occurs(action(("put-down",constant("c"))),2) occurs(action(("pick-up",constant("c"))),3) occurs(action(("put-down",constant("c"))),4) occurs(action(("pick-up",constant("c"))),5) occurs(action(("put-down",constant("c"))),6) occurs(action(("pick-up",constant("c"))),7) occurs(action(("put-down",constant("c"))),8) occurs(action(("unstack",constant("b"),constant("g"))),9) occurs(action(("put-down",constant("b"))),10) occurs(action(("unstack",constant("g"),constant("h"))),11) occurs(action(("stack",constant("g"),constant("c"))),12) occurs(action(("pick-up",constant("e"))),13) occurs(action(("stack",constant("e"),constant("g"))),14) occurs(action(("unstack",constant("h"),constant("k"))),15) occurs(action(("put-down",constant("h"))),16) occurs(action(("unstack",constant("j"),constant("d"))),17) occurs(action(("put-down",constant("j"))),18) occurs(action(("unstack",constant("k"),constant("a"))),19) occurs(action(("put-down",constant("k"))),20) occurs(action(("unstack",constant("a"),constant("f"))),21) occurs(action(("put-down",constant("a"))),22) occurs(action(("unstack",constant("f"),constant("i"))),23) occurs(action(("stack",constant("f"),constant("e"))),24) occurs(action(("pick-up",constant("i"))),25) occurs(action(("stack",constant("i"),constant("f"))),26) occurs(action(("pick-up",constant("k"))),27) occurs(action(("stack",constant("k"),constant("i"))),28) occurs(action(("pick-up",constant("h"))),29) occurs(action(("stack",constant("h"),constant("k"))),30) occurs(action(("pick-up",constant("b"))),31) occurs(action(("stack",constant("b"),constant("h"))),32) occurs(action(("pick-up",constant("d"))),33) occurs(action(("stack",constant("d"),constant("b"))),34) occurs(action(("pick-up",constant("j"))),35) occurs(action(("stack",constant("j"),constant("d"))),36) occurs(action(("pick-up",constant("a"))),37) occurs(action(("put-down",constant("a"))),38) occurs(action(("pick-up",constant("a"))),39) occurs(action(("put-down",constant("a"))),40) occurs(action(("pick-up",constant("a"))),41) occurs(action(("put-down",constant("a"))),42) occurs(action(("pick-up",constant("a"))),43) occurs(action(("put-down",constant("a"))),44) occurs(action(("pick-up",constant("a"))),45) occurs(action(("put-down",constant("a"))),46) occurs(action(("pick-up",constant("a"))),47) occurs(action(("put-down",constant("a"))),48) occurs(action(("pick-up",constant("a"))),49) occurs(action(("put-down",constant("a"))),50) occurs(action(("pick-up",constant("a"))),51) occurs(action(("put-down",constant("a"))),52) occurs(action(("pick-up",constant("a"))),53) occurs(action(("put-down",constant("a"))),54) occurs(action(("pick-up",constant("a"))),55) occurs(action(("put-down",constant("a"))),56) occurs(action(("pick-up",constant("a"))),57) occurs(action(("put-down",constant("a"))),58) occurs(action(("pick-up",constant("a"))),59) occurs(action(("stack",constant("a"),constant("j"))),60) SATISFIABLE Models : 1+ Calls : 16 Time : 28.470s (Solving: 27.15s 1st Model: 0.46s Unsat: 1.11s) CPU Time : 28.488s Choices : 307428 (Domain: 307406) Conflicts : 89408 (Analyzed: 89405) Restarts : 976 (Average: 91.60 Last: 146) Model-Level : 236.5 Problems : 16 (Average Length: 31.06 Splits: 0) Lemmas : 89405 (Deleted: 83705) Binary : 84 (Ratio: 0.09%) Ternary : 274 (Ratio: 0.31%) Conflict : 89405 (Average Length: 455.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 89405 (Average: 2.90 Max: 187 Sum: 259623) Executed : 89393 (Average: 2.90 Max: 187 Sum: 259367 Ratio: 99.90%) Bounded : 12 (Average: 21.33 Max: 57 Sum: 256 Ratio: 0.10%) Rules : 18062 (Original: 18033) Atoms : 13084 Bodies : 5948 (Original: 5918) Count : 267 (Original: 271) Equivalences : 6051 (Atom=Atom: 1147 Body=Body: 0 Other: 4904) Tight : Yes Variables : 52005 (Eliminated: 0 Frozen: 14546) Constraints : 258539 (Binary: 89.6% Ternary: 8.4% Other: 2.0%) Memory Peak : 122MB Max. Length : 60 steps Sol. Length : 60 steps Models : 2