planner.py version 0.0.1 Time: 0.04s Memory: 53MB 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: 53MB (+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: 53MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.05s Memory: 59MB (+6MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 60MB (+1MB) UNSAT Iteration Time: 0.07s 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: 67.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.06s Memory: 63MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 64MB (+1MB) UNSAT Iteration Time: 0.08s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 71.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.07s Memory: 68MB (+4MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 70MB (+2MB) UNSAT Iteration Time: 0.09s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 77.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.06s Memory: 72MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 75MB (+3MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.10s Memory: 76MB (+1MB) Solving... Solving Time: 0.04s Memory: 77MB (+1MB) UNSAT Iteration Time: 0.23s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 84.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.11s Memory: 84MB (+7MB) Unblocking actions... Solving... Solving Time: 2.00s Memory: 87MB (+3MB) UNKNOWN Iteration Time: 2.14s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 97.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.10s Memory: 92MB (+5MB) Unblocking actions... Solving... Solving Time: 2.84s Memory: 99MB (+7MB) UNKNOWN Iteration Time: 2.97s 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: 2.29s Memory: 99MB (+0MB) UNKNOWN Iteration Time: 2.30s 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: 2.96s Memory: 99MB (+0MB) UNKNOWN Iteration Time: 2.96s 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: 111.0MB Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.10s Memory: 101MB (+2MB) Unblocking actions... Solving... Solving Time: 3.17s Memory: 105MB (+4MB) UNKNOWN Iteration Time: 3.31s 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: 117.0MB Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.10s Memory: 106MB (+1MB) Unblocking actions... Solving... Solving Time: 2.77s Memory: 110MB (+4MB) UNKNOWN Iteration Time: 2.92s 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: 122.0MB Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.10s Memory: 114MB (+4MB) Unblocking actions... Solving... Solving Time: 3.04s Memory: 121MB (+7MB) UNKNOWN Iteration Time: 3.19s 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: 133.0MB Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.14s Memory: 124MB (+3MB) Unblocking actions... Solving... Solving Time: 3.29s Memory: 127MB (+3MB) UNKNOWN Iteration Time: 3.48s 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: 139.0MB Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.10s Memory: 133MB (+6MB) Unblocking actions... Solving... Solving Time: 3.68s Memory: 135MB (+2MB) UNKNOWN Iteration Time: 3.84s 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: 147.0MB Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.10s Memory: 140MB (+5MB) Unblocking actions... Solving... Solving Time: 3.77s Memory: 144MB (+4MB) UNKNOWN Iteration Time: 3.92s Iteration 16 Queue: [(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: 60 Expected Memory: 156.0MB Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.10s Memory: 145MB (+1MB) Unblocking actions... Solving... Solving Time: 4.00s Memory: 151MB (+6MB) UNKNOWN Iteration Time: 4.16s Iteration 17 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True), (18,90,0,True)] Grounded Until: 65 Expected Memory: 163.0MB Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.10s Memory: 151MB (+0MB) Unblocking actions... Solving... Solving Time: 3.57s Memory: 155MB (+4MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 155MB (+0MB) Answer: 2 occurs(action(("pick-up",constant("m"))),1) occurs(action(("put-down",constant("m"))),2) occurs(action(("unstack",constant("b"),constant("f"))),3) occurs(action(("put-down",constant("b"))),4) occurs(action(("unstack",constant("f"),constant("d"))),5) occurs(action(("put-down",constant("f"))),6) occurs(action(("unstack",constant("d"),constant("c"))),7) occurs(action(("put-down",constant("d"))),8) occurs(action(("unstack",constant("c"),constant("j"))),9) occurs(action(("put-down",constant("c"))),10) occurs(action(("unstack",constant("j"),constant("a"))),11) occurs(action(("put-down",constant("j"))),12) occurs(action(("unstack",constant("a"),constant("e"))),13) occurs(action(("put-down",constant("a"))),14) occurs(action(("unstack",constant("e"),constant("h"))),15) occurs(action(("put-down",constant("e"))),16) occurs(action(("unstack",constant("h"),constant("l"))),17) occurs(action(("put-down",constant("h"))),18) occurs(action(("unstack",constant("l"),constant("k"))),19) occurs(action(("put-down",constant("l"))),20) occurs(action(("pick-up",constant("b"))),21) occurs(action(("stack",constant("b"),constant("k"))),22) occurs(action(("pick-up",constant("j"))),23) occurs(action(("stack",constant("j"),constant("b"))),24) occurs(action(("pick-up",constant("l"))),25) occurs(action(("stack",constant("l"),constant("j"))),26) occurs(action(("pick-up",constant("e"))),27) occurs(action(("stack",constant("e"),constant("l"))),28) occurs(action(("pick-up",constant("h"))),29) occurs(action(("stack",constant("h"),constant("e"))),30) occurs(action(("pick-up",constant("m"))),31) occurs(action(("stack",constant("m"),constant("h"))),32) occurs(action(("pick-up",constant("a"))),33) occurs(action(("stack",constant("a"),constant("m"))),34) occurs(action(("pick-up",constant("f"))),35) occurs(action(("stack",constant("f"),constant("a"))),36) occurs(action(("pick-up",constant("d"))),37) occurs(action(("stack",constant("d"),constant("f"))),38) occurs(action(("pick-up",constant("c"))),39) occurs(action(("stack",constant("c"),constant("d"))),40) occurs(action(("unstack",constant("i"),constant("g"))),41) occurs(action(("stack",constant("i"),constant("c"))),42) occurs(action(("pick-up",constant("g"))),43) occurs(action(("put-down",constant("g"))),44) occurs(action(("pick-up",constant("g"))),45) occurs(action(("put-down",constant("g"))),46) occurs(action(("pick-up",constant("g"))),47) occurs(action(("put-down",constant("g"))),48) occurs(action(("pick-up",constant("g"))),49) occurs(action(("put-down",constant("g"))),50) occurs(action(("pick-up",constant("g"))),51) occurs(action(("put-down",constant("g"))),52) occurs(action(("pick-up",constant("g"))),53) occurs(action(("put-down",constant("g"))),54) occurs(action(("pick-up",constant("g"))),55) occurs(action(("put-down",constant("g"))),56) occurs(action(("pick-up",constant("g"))),57) occurs(action(("put-down",constant("g"))),58) occurs(action(("pick-up",constant("g"))),59) occurs(action(("put-down",constant("g"))),60) occurs(action(("pick-up",constant("g"))),61) occurs(action(("put-down",constant("g"))),62) occurs(action(("pick-up",constant("g"))),63) occurs(action(("put-down",constant("g"))),64) occurs(action(("pick-up",constant("g"))),65) occurs(action(("put-down",constant("g"))),66) occurs(action(("pick-up",constant("g"))),67) occurs(action(("put-down",constant("g"))),68) occurs(action(("pick-up",constant("g"))),69) occurs(action(("stack",constant("g"),constant("i"))),70) SATISFIABLE Models : 1+ Calls : 18 Time : 39.407s (Solving: 37.24s 1st Model: 3.55s Unsat: 0.03s) CPU Time : 39.424s Choices : 375769 (Domain: 375737) Conflicts : 110717 (Analyzed: 110714) Restarts : 1163 (Average: 95.20 Last: 163) Model-Level : 367.5 Problems : 18 (Average Length: 35.61 Splits: 0) Lemmas : 110714 (Deleted: 104734) Binary : 87 (Ratio: 0.08%) Ternary : 234 (Ratio: 0.21%) Conflict : 110714 (Average Length: 502.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 110714 (Average: 2.81 Max: 229 Sum: 311173) Executed : 110671 (Average: 2.81 Max: 229 Sum: 310591 Ratio: 99.81%) Bounded : 43 (Average: 13.53 Max: 72 Sum: 582 Ratio: 0.19%) Rules : 27718 (Original: 27646) Atoms : 19923 Bodies : 10110 (Original: 10039) Count : 389 (Original: 396) Equivalences : 9880 (Atom=Atom: 1882 Body=Body: 0 Other: 7998) Tight : Yes Variables : 81686 (Eliminated: 0 Frozen: 22497) Constraints : 399342 (Binary: 90.0% Ternary: 8.3% Other: 1.7%) Memory Peak : 162MB Max. Length : 70 steps Sol. Length : 70 steps Models : 2