planner.py version 0.0.1 Time: 0.03s Memory: 47MB 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: 47MB (+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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.04s Memory: 49MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 50MB (+1MB) UNSAT Iteration Time: 0.05s 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 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.03s Memory: 51MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 52MB (+1MB) UNSAT Iteration Time: 0.04s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.03s Memory: 53MB (+1MB) Unblocking actions... Solving... Solving Time: 0.19s Memory: 54MB (+1MB) UNSAT Iteration Time: 0.23s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.02s Memory: 56MB (+2MB) Unblocking actions... Solving... Solving Time: 0.44s Memory: 56MB (+0MB) UNKNOWN Iteration Time: 0.47s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.02s Memory: 58MB (+2MB) Unblocking actions... Solving... Solving Time: 0.45s Memory: 59MB (+1MB) UNKNOWN Iteration Time: 0.48s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.03s Memory: 60MB (+1MB) Unblocking actions... Solving... Solving Time: 0.46s Memory: 61MB (+1MB) UNKNOWN Iteration Time: 0.50s Iteration 8 Queue: [(4,20,1,True), (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)] Grounded Until: 30 Blocking actions... Solving... Answer: 1 occurs(action(("unstack",constant("a"),constant("g"))),1) occurs(action(("stack",constant("a"),constant("d"))),2) occurs(action(("unstack",constant("g"),constant("e"))),3) occurs(action(("stack",constant("g"),constant("b"))),4) occurs(action(("unstack",constant("a"),constant("d"))),5) occurs(action(("stack",constant("a"),constant("e"))),6) occurs(action(("unstack",constant("a"),constant("e"))),7) occurs(action(("stack",constant("a"),constant("g"))),8) occurs(action(("pick-up",constant("c"))),9) occurs(action(("stack",constant("c"),constant("a"))),10) occurs(action(("unstack",constant("d"),constant("h"))),11) occurs(action(("put-down",constant("d"))),12) occurs(action(("unstack",constant("h"),constant("f"))),13) occurs(action(("stack",constant("h"),constant("c"))),14) occurs(action(("pick-up",constant("e"))),15) occurs(action(("stack",constant("e"),constant("h"))),16) occurs(action(("pick-up",constant("f"))),17) occurs(action(("stack",constant("f"),constant("e"))),18) occurs(action(("pick-up",constant("d"))),19) occurs(action(("stack",constant("d"),constant("f"))),20) Solving Time: 0.27s Memory: 61MB (+0MB) SAT SATISFIABLE Models : 1+ Calls : 8 Time : 2.073s (Solving: 1.80s 1st Model: 0.27s Unsat: 0.19s) CPU Time : 2.080s Choices : 56990 Conflicts : 36169 (Analyzed: 36166) Restarts : 393 (Average: 92.03 Last: 128) Model-Level : 39.0 Problems : 8 (Average Length: 18.88 Splits: 0) Lemmas : 36166 (Deleted: 28372) Binary : 402 (Ratio: 1.11%) Ternary : 1249 (Ratio: 3.45%) Conflict : 36166 (Average Length: 46.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 36166 (Average: 1.50 Max: 60 Sum: 54351) Executed : 36107 (Average: 1.47 Max: 60 Sum: 53238 Ratio: 97.95%) Bounded : 59 (Average: 18.86 Max: 28 Sum: 1113 Ratio: 2.05%) Rules : 4443 Atoms : 4443 Bodies : 1 (Original: 0) Tight : Yes Variables : 11993 (Eliminated: 0 Frozen: 3716) Constraints : 54793 (Binary: 90.3% Ternary: 7.8% Other: 1.8%) Memory Peak : 62MB Max. Length : 30 steps Sol. Length : 20 steps