planner.py version 0.0.1 Time: 0.44s Memory: 94MB 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: 0.01s Memory: 94MB (+0MB) UNSAT Iteration Time: 0.01s 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: 0.18s Memory: 94MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 99MB (+5MB) UNSAT Iteration Time: 0.26s 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: 0.19s Memory: 104MB (+5MB) Unblocking actions... Solving... Solving Time: 1.74s Memory: 111MB (+7MB) UNKNOWN Iteration Time: 2.02s 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: 0.20s Memory: 118MB (+7MB) Unblocking actions... Solving... Answer: 1 occurs(action(("load-truck",constant("package5"),constant("truck2"),constant("s1"))),1) occurs(action(("board-truck",constant("driver3"),constant("truck1"),constant("s2"))),1) occurs(action(("walk",constant("driver1"),constant("s9"),constant("p9-4"))),1) occurs(action(("walk",constant("driver2"),constant("s2"),constant("p1-2"))),1) occurs(action(("drive-truck",constant("truck1"),constant("s2"),constant("s3"),constant("driver3"))),2) occurs(action(("walk",constant("driver1"),constant("p9-4"),constant("s4"))),2) occurs(action(("walk",constant("driver2"),constant("p1-2"),constant("s1"))),2) occurs(action(("board-truck",constant("driver2"),constant("truck2"),constant("s1"))),3) occurs(action(("drive-truck",constant("truck1"),constant("s3"),constant("s9"),constant("driver3"))),3) occurs(action(("walk",constant("driver1"),constant("s4"),constant("p4-6"))),3) occurs(action(("drive-truck",constant("truck2"),constant("s1"),constant("s5"),constant("driver2"))),4) occurs(action(("load-truck",constant("package3"),constant("truck1"),constant("s9"))),4) occurs(action(("walk",constant("driver1"),constant("p4-6"),constant("s6"))),4) occurs(action(("load-truck",constant("package2"),constant("truck2"),constant("s5"))),5) occurs(action(("load-truck",constant("package1"),constant("truck2"),constant("s5"))),5) occurs(action(("drive-truck",constant("truck1"),constant("s9"),constant("s4"),constant("driver3"))),5) occurs(action(("walk",constant("driver1"),constant("s6"),constant("p6-8"))),5) occurs(action(("unload-truck",constant("package3"),constant("truck1"),constant("s4"))),6) occurs(action(("drive-truck",constant("truck2"),constant("s5"),constant("s0"),constant("driver2"))),6) occurs(action(("walk",constant("driver1"),constant("p6-8"),constant("s8"))),6) occurs(action(("unload-truck",constant("package2"),constant("truck2"),constant("s0"))),7) occurs(action(("unload-truck",constant("package1"),constant("truck2"),constant("s0"))),7) occurs(action(("drive-truck",constant("truck1"),constant("s4"),constant("s6"),constant("driver3"))),7) occurs(action(("board-truck",constant("driver1"),constant("truck3"),constant("s8"))),7) occurs(action(("drive-truck",constant("truck2"),constant("s0"),constant("s3"),constant("driver2"))),8) occurs(action(("drive-truck",constant("truck3"),constant("s8"),constant("s1"),constant("driver1"))),8) occurs(action(("disembark-truck",constant("driver3"),constant("truck1"),constant("s6"))),8) occurs(action(("unload-truck",constant("package5"),constant("truck2"),constant("s3"))),9) occurs(action(("drive-truck",constant("truck3"),constant("s1"),constant("s3"),constant("driver1"))),9) occurs(action(("load-truck",constant("package4"),constant("truck2"),constant("s3"))),9) occurs(action(("walk",constant("driver3"),constant("s6"),constant("p6-2"))),9) occurs(action(("disembark-truck",constant("driver1"),constant("truck3"),constant("s3"))),10) occurs(action(("drive-truck",constant("truck2"),constant("s3"),constant("s6"),constant("driver2"))),10) occurs(action(("walk",constant("driver3"),constant("p6-2"),constant("s2"))),10) occurs(action(("drive-truck",constant("truck2"),constant("s6"),constant("s4"),constant("driver2"))),11) occurs(action(("walk",constant("driver3"),constant("s2"),constant("p1-2"))),11) occurs(action(("unload-truck",constant("package4"),constant("truck2"),constant("s4"))),12) occurs(action(("walk",constant("driver3"),constant("p1-2"),constant("s1"))),12) occurs(action(("load-truck",constant("package6"),constant("truck2"),constant("s4"))),12) occurs(action(("drive-truck",constant("truck2"),constant("s4"),constant("s5"),constant("driver2"))),13) occurs(action(("unload-truck",constant("package6"),constant("truck2"),constant("s5"))),14) occurs(action(("disembark-truck",constant("driver2"),constant("truck2"),constant("s5"))),14) occurs(action(("walk",constant("driver2"),constant("s5"),constant("p8-5"))),15) Solving Time: 0.05s Memory: 125MB (+7MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 3.057s (Solving: 1.78s 1st Model: 0.04s Unsat: 0.00s) CPU Time : 3.060s Choices : 32072 (Domain: 31176) Conflicts : 9342 (Analyzed: 9342) Restarts : 101 (Average: 92.50 Last: 111) Model-Level : 104.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 9342 (Deleted: 6349) Binary : 65 (Ratio: 0.70%) Ternary : 90 (Ratio: 0.96%) Conflict : 9342 (Average Length: 63.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 9342 (Average: 3.26 Max: 45 Sum: 30501) Executed : 9333 (Average: 3.25 Max: 45 Sum: 30393 Ratio: 99.65%) Bounded : 9 (Average: 12.00 Max: 12 Sum: 108 Ratio: 0.35%) Rules : 140701 Atoms : 140701 Bodies : 1 (Original: 0) Tight : Yes Variables : 52217 (Eliminated: 0 Frozen: 17093) Constraints : 186624 (Binary: 87.3% Ternary: 9.2% Other: 3.6%) Memory Peak : 126MB Max. Length : 15 steps Sol. Length : 15 steps