planner.py version 0.0.1 Time: 0.40s Memory: 101MB 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: 102MB (+1MB) 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 Expected Memory: 102MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.12s Memory: 102MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 104MB (+2MB) UNSAT Iteration Time: 0.17s 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: 106.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.13s Memory: 105MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 109MB (+4MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.25s Memory: 114MB (+5MB) Solving... Solving Time: 1.79s Memory: 118MB (+4MB) UNKNOWN Iteration Time: 2.24s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 123.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.24s Memory: 127MB (+9MB) Unblocking actions... Solving... Solving Time: 0.56s Memory: 133MB (+6MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 133MB (+0MB) Answer: 2 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(("drive-truck",constant("truck1"),constant("s3"),constant("s6"),constant("driver3"))),3) occurs(action(("board-truck",constant("driver2"),constant("truck2"),constant("s1"))),3) occurs(action(("walk",constant("driver1"),constant("s4"),constant("p4-6"))),3) occurs(action(("drive-truck",constant("truck2"),constant("s1"),constant("s4"),constant("driver2"))),4) occurs(action(("walk",constant("driver1"),constant("p4-6"),constant("s6"))),4) occurs(action(("disembark-truck",constant("driver3"),constant("truck1"),constant("s6"))),4) occurs(action(("load-truck",constant("package6"),constant("truck2"),constant("s4"))),5) occurs(action(("walk",constant("driver1"),constant("s6"),constant("p6-8"))),5) occurs(action(("walk",constant("driver3"),constant("s6"),constant("p6-2"))),5) occurs(action(("drive-truck",constant("truck2"),constant("s4"),constant("s5"),constant("driver2"))),6) occurs(action(("walk",constant("driver1"),constant("p6-8"),constant("s8"))),6) occurs(action(("walk",constant("driver3"),constant("p6-2"),constant("s2"))),6) occurs(action(("unload-truck",constant("package6"),constant("truck2"),constant("s5"))),7) occurs(action(("load-truck",constant("package2"),constant("truck2"),constant("s5"))),7) occurs(action(("load-truck",constant("package1"),constant("truck2"),constant("s5"))),7) occurs(action(("board-truck",constant("driver1"),constant("truck3"),constant("s8"))),7) occurs(action(("walk",constant("driver3"),constant("s2"),constant("p1-2"))),7) occurs(action(("walk",constant("driver3"),constant("p1-2"),constant("s1"))),8) occurs(action(("drive-truck",constant("truck2"),constant("s5"),constant("s0"),constant("driver2"))),8) occurs(action(("drive-truck",constant("truck3"),constant("s8"),constant("s1"),constant("driver1"))),8) occurs(action(("unload-truck",constant("package2"),constant("truck2"),constant("s0"))),9) occurs(action(("unload-truck",constant("package1"),constant("truck2"),constant("s0"))),9) occurs(action(("drive-truck",constant("truck3"),constant("s1"),constant("s3"),constant("driver1"))),9) occurs(action(("drive-truck",constant("truck2"),constant("s0"),constant("s3"),constant("driver2"))),10) occurs(action(("disembark-truck",constant("driver1"),constant("truck3"),constant("s3"))),10) occurs(action(("unload-truck",constant("package5"),constant("truck2"),constant("s3"))),11) occurs(action(("load-truck",constant("package4"),constant("truck2"),constant("s3"))),11) occurs(action(("drive-truck",constant("truck2"),constant("s3"),constant("s9"),constant("driver2"))),12) occurs(action(("load-truck",constant("package3"),constant("truck2"),constant("s9"))),13) occurs(action(("drive-truck",constant("truck2"),constant("s9"),constant("s4"),constant("driver2"))),14) occurs(action(("unload-truck",constant("package4"),constant("truck2"),constant("s4"))),15) occurs(action(("unload-truck",constant("package3"),constant("truck2"),constant("s4"))),15) occurs(action(("disembark-truck",constant("driver2"),constant("truck2"),constant("s4"))),15) SATISFIABLE Models : 1+ Calls : 5 Time : 3.570s (Solving: 2.32s 1st Model: 0.55s Unsat: 0.00s) CPU Time : 3.580s Choices : 35112 (Domain: 33721) Conflicts : 10395 (Analyzed: 10395) Restarts : 109 (Average: 95.37 Last: 124) Model-Level : 229.0 Problems : 5 (Average Length: 10.00 Splits: 0) Lemmas : 10395 (Deleted: 6361) Binary : 68 (Ratio: 0.65%) Ternary : 91 (Ratio: 0.88%) Conflict : 10395 (Average Length: 64.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 10395 (Average: 3.17 Max: 83 Sum: 32946) Executed : 10385 (Average: 3.16 Max: 83 Sum: 32821 Ratio: 99.62%) Bounded : 10 (Average: 12.50 Max: 17 Sum: 125 Ratio: 0.38%) Rules : 160903 (Original: 155820) Atoms : 144613 Bodies : 19613 (Original: 14564) Count : 513 (Original: 1134) Equivalences : 6959 (Atom=Atom: 33 Body=Body: 0 Other: 6926) Tight : Yes Variables : 47476 (Eliminated: 0 Frozen: 12908) Constraints : 194320 (Binary: 87.4% Ternary: 8.9% Other: 3.7%) Memory Peak : 134MB Max. Length : 15 steps Sol. Length : 15 steps Models : 2