planner.py version 0.0.1 Time: 1.01s Memory: 134MB 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: 134MB (+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: 0.19s Memory: 134MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 138MB (+4MB) 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: 0.20s Memory: 143MB (+5MB) Unblocking actions... Solving... Solving Time: 0.73s Memory: 147MB (+4MB) UNKNOWN Iteration Time: 0.99s 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: 148MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("load-truck",constant("package6"),constant("truck3"),constant("s2"))),1) occurs(action(("board-truck",constant("driver2"),constant("truck2"),constant("s9"))),1) occurs(action(("walk",constant("driver1"),constant("s0"),constant("p0-2"))),1) occurs(action(("drive-truck",constant("truck2"),constant("s9"),constant("s11"),constant("driver2"))),2) occurs(action(("walk",constant("driver1"),constant("p0-2"),constant("s2"))),2) occurs(action(("board-truck",constant("driver1"),constant("truck3"),constant("s2"))),3) occurs(action(("drive-truck",constant("truck2"),constant("s11"),constant("s6"),constant("driver2"))),3) occurs(action(("load-truck",constant("package4"),constant("truck2"),constant("s6"))),4) occurs(action(("load-truck",constant("package2"),constant("truck2"),constant("s6"))),4) occurs(action(("drive-truck",constant("truck3"),constant("s2"),constant("s0"),constant("driver1"))),4) occurs(action(("drive-truck",constant("truck2"),constant("s6"),constant("s11"),constant("driver2"))),4) occurs(action(("drive-truck",constant("truck3"),constant("s0"),constant("s4"),constant("driver1"))),5) occurs(action(("drive-truck",constant("truck2"),constant("s11"),constant("s9"),constant("driver2"))),5) occurs(action(("drive-truck",constant("truck2"),constant("s9"),constant("s7"),constant("driver2"))),6) occurs(action(("drive-truck",constant("truck2"),constant("s7"),constant("s0"),constant("driver2"))),7) occurs(action(("drive-truck",constant("truck3"),constant("s4"),constant("s6"),constant("driver1"))),8) occurs(action(("drive-truck",constant("truck2"),constant("s0"),constant("s4"),constant("driver2"))),8) occurs(action(("unload-truck",constant("package6"),constant("truck3"),constant("s4"))),8) occurs(action(("load-truck",constant("package6"),constant("truck2"),constant("s4"))),9) occurs(action(("drive-truck",constant("truck2"),constant("s4"),constant("s0"),constant("driver2"))),9) occurs(action(("load-truck",constant("package1"),constant("truck2"),constant("s4"))),9) occurs(action(("disembark-truck",constant("driver1"),constant("truck3"),constant("s6"))),9) occurs(action(("unload-truck",constant("package4"),constant("truck2"),constant("s0"))),10) occurs(action(("unload-truck",constant("package2"),constant("truck2"),constant("s0"))),10) occurs(action(("drive-truck",constant("truck2"),constant("s0"),constant("s2"),constant("driver2"))),10) occurs(action(("drive-truck",constant("truck2"),constant("s2"),constant("s5"),constant("driver2"))),11) occurs(action(("board-truck",constant("driver1"),constant("truck3"),constant("s6"))),11) occurs(action(("unload-truck",constant("package6"),constant("truck2"),constant("s5"))),12) occurs(action(("unload-truck",constant("package1"),constant("truck2"),constant("s5"))),12) occurs(action(("drive-truck",constant("truck3"),constant("s6"),constant("s4"),constant("driver1"))),12) occurs(action(("load-truck",constant("package3"),constant("truck2"),constant("s5"))),12) occurs(action(("drive-truck",constant("truck2"),constant("s5"),constant("s4"),constant("driver2"))),12) occurs(action(("unload-truck",constant("package3"),constant("truck2"),constant("s4"))),13) occurs(action(("drive-truck",constant("truck2"),constant("s4"),constant("s1"),constant("driver2"))),13) occurs(action(("disembark-truck",constant("driver1"),constant("truck3"),constant("s4"))),13) occurs(action(("walk",constant("driver1"),constant("s4"),constant("p11-4"))),14) occurs(action(("drive-truck",constant("truck2"),constant("s1"),constant("s9"),constant("driver2"))),14) occurs(action(("drive-truck",constant("truck2"),constant("s9"),constant("s8"),constant("driver2"))),15) occurs(action(("walk",constant("driver1"),constant("p11-4"),constant("s11"))),15) Solving Time: 0.56s Memory: 155MB (+7MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 3.104s (Solving: 1.27s 1st Model: 0.55s Unsat: 0.00s) CPU Time : 3.110s Choices : 44861 Conflicts : 17193 (Analyzed: 17192) Restarts : 172 (Average: 99.95 Last: 177) Model-Level : 265.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 40726 (Deleted: 11530) Binary : 24226 (Ratio: 59.49%) Ternary : 662 (Ratio: 1.63%) Conflict : 17192 (Average Length: 70.4 Ratio: 42.21%) Loop : 23534 (Average Length: 2.0 Ratio: 57.79%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 17192 (Average: 2.36 Max: 580 Sum: 40658) Executed : 17105 (Average: 2.30 Max: 580 Sum: 39479 Ratio: 97.10%) Bounded : 87 (Average: 13.55 Max: 17 Sum: 1179 Ratio: 2.90%) Rules : 262465 Atoms : 262465 Bodies : 1 (Original: 0) Tight : Yes Variables : 31367 (Eliminated: 0 Frozen: 14964) Constraints : 106454 (Binary: 92.0% Ternary: 5.1% Other: 2.8%) Memory Peak : 155MB Max. Length : 15 steps Sol. Length : 15 steps