planner.py version 0.0.1 Time: 0.02s 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: 51MB (+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: 51MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.03s Memory: 53MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 54MB (+1MB) UNSAT Iteration Time: 0.04s 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: 57.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.03s Memory: 55MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 56MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.03s Memory: 56MB (+0MB) Solving... Solving Time: 0.01s Memory: 56MB (+0MB) UNSAT Iteration Time: 0.07s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 59.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.04s Memory: 59MB (+3MB) Unblocking actions... Solving... Solving Time: 0.82s Memory: 60MB (+1MB) UNKNOWN Iteration Time: 0.86s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 64.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.04s Memory: 63MB (+3MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 65MB (+2MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 65MB (+0MB) Answer: 2 occurs(action(("unstack",constant("d"),constant("b"))),1) occurs(action(("stack",constant("d"),constant("h"))),2) occurs(action(("pick-up",constant("a"))),3) occurs(action(("stack",constant("a"),constant("d"))),4) occurs(action(("unstack",constant("b"),constant("f"))),5) occurs(action(("put-down",constant("b"))),6) occurs(action(("unstack",constant("f"),constant("g"))),7) occurs(action(("stack",constant("f"),constant("a"))),8) occurs(action(("pick-up",constant("g"))),9) occurs(action(("stack",constant("g"),constant("f"))),10) occurs(action(("pick-up",constant("e"))),11) occurs(action(("stack",constant("e"),constant("g"))),12) occurs(action(("pick-up",constant("b"))),13) occurs(action(("stack",constant("b"),constant("e"))),14) occurs(action(("pick-up",constant("c"))),15) occurs(action(("put-down",constant("c"))),16) occurs(action(("pick-up",constant("c"))),17) occurs(action(("put-down",constant("c"))),18) occurs(action(("pick-up",constant("c"))),19) occurs(action(("stack",constant("c"),constant("b"))),20) SATISFIABLE Models : 1+ Calls : 6 Time : 1.060s (Solving: 0.84s 1st Model: 0.02s Unsat: 0.00s) CPU Time : 1.060s Choices : 14791 (Domain: 14782) Conflicts : 8666 (Analyzed: 8664) Restarts : 101 (Average: 85.78 Last: 86) Model-Level : 59.0 Problems : 6 (Average Length: 12.00 Splits: 0) Lemmas : 8664 (Deleted: 4400) Binary : 45 (Ratio: 0.52%) Ternary : 115 (Ratio: 1.33%) Conflict : 8664 (Average Length: 85.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8664 (Average: 1.59 Max: 33 Sum: 13802) Executed : 8650 (Average: 1.58 Max: 33 Sum: 13690 Ratio: 99.19%) Bounded : 14 (Average: 8.00 Max: 17 Sum: 112 Ratio: 0.81%) Rules : 8191 (Original: 8168) Atoms : 6414 Bodies : 2219 (Original: 2195) Count : 134 (Original: 136) Equivalences : 2214 (Atom=Atom: 415 Body=Body: 0 Other: 1799) Tight : Yes Variables : 9592 (Eliminated: 0 Frozen: 2427) Constraints : 43366 (Binary: 88.6% Ternary: 8.6% Other: 2.8%) Memory Peak : 65MB Max. Length : 20 steps Sol. Length : 20 steps Models : 2