planner.py version 0.0.1 Time: 0.41s 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: 98MB (+4MB) UNSAT Iteration Time: 0.25s 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 (+6MB) Unblocking actions... Solving... Solving Time: 0.89s Memory: 111MB (+7MB) UNKNOWN Iteration Time: 1.16s 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: 116MB (+5MB) Unblocking actions... Solving... Solving Time: 0.96s Memory: 124MB (+8MB) UNKNOWN Iteration Time: 1.23s 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: 0.28s Memory: 137MB (+13MB) Unblocking actions... Solving... Solving Time: 1.27s Memory: 145MB (+8MB) UNKNOWN Iteration Time: 1.63s 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: 0.19s Memory: 153MB (+8MB) Unblocking actions... Solving... Solving Time: 1.38s Memory: 164MB (+11MB) UNKNOWN Iteration Time: 1.66s 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: 0.20s Memory: 169MB (+5MB) Unblocking actions... Solving... Solving Time: 1.17s Memory: 176MB (+7MB) UNKNOWN Iteration Time: 1.47s Iteration 8 Queue: [(2,10,1,True), (3,15,1,True), (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)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 1.54s Memory: 176MB (+0MB) UNKNOWN Iteration Time: 1.55s Iteration 9 Queue: [(3,15,1,True), (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)] Grounded Until: 30 Unblocking actions... Solving... Answer: 1 occurs(action(("load-truck",constant("package5"),constant("truck2"),constant("s1"))),1) occurs(action(("board-truck",constant("driver2"),constant("truck1"),constant("s2"))),1) occurs(action(("walk",constant("driver3"),constant("s2"),constant("p1-2"))),1) occurs(action(("walk",constant("driver1"),constant("s9"),constant("p9-4"))),1) occurs(action(("walk",constant("driver3"),constant("p1-2"),constant("s1"))),2) occurs(action(("drive-truck",constant("truck1"),constant("s2"),constant("s3"),constant("driver2"))),2) occurs(action(("walk",constant("driver1"),constant("p9-4"),constant("s4"))),2) occurs(action(("load-truck",constant("package4"),constant("truck1"),constant("s3"))),3) occurs(action(("board-truck",constant("driver3"),constant("truck2"),constant("s1"))),3) occurs(action(("walk",constant("driver1"),constant("s4"),constant("p4-6"))),3) occurs(action(("walk",constant("driver1"),constant("p4-6"),constant("s6"))),4) occurs(action(("drive-truck",constant("truck2"),constant("s1"),constant("s8"),constant("driver3"))),4) occurs(action(("drive-truck",constant("truck1"),constant("s3"),constant("s2"),constant("driver2"))),4) occurs(action(("drive-truck",constant("truck1"),constant("s2"),constant("s0"),constant("driver2"))),5) occurs(action(("drive-truck",constant("truck2"),constant("s8"),constant("s0"),constant("driver3"))),5) occurs(action(("walk",constant("driver1"),constant("s6"),constant("p6-8"))),5) occurs(action(("drive-truck",constant("truck1"),constant("s0"),constant("s8"),constant("driver2"))),6) occurs(action(("walk",constant("driver1"),constant("p6-8"),constant("s8"))),6) occurs(action(("disembark-truck",constant("driver3"),constant("truck2"),constant("s0"))),6) occurs(action(("board-truck",constant("driver1"),constant("truck3"),constant("s8"))),7) occurs(action(("board-truck",constant("driver3"),constant("truck2"),constant("s0"))),7) occurs(action(("drive-truck",constant("truck2"),constant("s0"),constant("s3"),constant("driver3"))),8) occurs(action(("drive-truck",constant("truck3"),constant("s8"),constant("s6"),constant("driver1"))),8) occurs(action(("drive-truck",constant("truck1"),constant("s8"),constant("s9"),constant("driver2"))),8) occurs(action(("drive-truck",constant("truck3"),constant("s6"),constant("s5"),constant("driver1"))),9) occurs(action(("load-truck",constant("package3"),constant("truck1"),constant("s9"))),9) occurs(action(("drive-truck",constant("truck2"),constant("s3"),constant("s0"),constant("driver3"))),9) occurs(action(("load-truck",constant("package2"),constant("truck3"),constant("s5"))),10) occurs(action(("load-truck",constant("package1"),constant("truck3"),constant("s5"))),10) occurs(action(("drive-truck",constant("truck1"),constant("s9"),constant("s4"),constant("driver2"))),10) occurs(action(("unload-truck",constant("package5"),constant("truck2"),constant("s0"))),10) occurs(action(("unload-truck",constant("package4"),constant("truck1"),constant("s4"))),11) occurs(action(("unload-truck",constant("package3"),constant("truck1"),constant("s4"))),11) occurs(action(("load-truck",constant("package6"),constant("truck1"),constant("s4"))),11) occurs(action(("drive-truck",constant("truck3"),constant("s5"),constant("s0"),constant("driver1"))),11) occurs(action(("drive-truck",constant("truck2"),constant("s0"),constant("s1"),constant("driver3"))),11) occurs(action(("unload-truck",constant("package2"),constant("truck3"),constant("s0"))),12) occurs(action(("unload-truck",constant("package1"),constant("truck3"),constant("s0"))),12) occurs(action(("load-truck",constant("package5"),constant("truck3"),constant("s0"))),12) occurs(action(("disembark-truck",constant("driver3"),constant("truck2"),constant("s1"))),13) occurs(action(("drive-truck",constant("truck1"),constant("s4"),constant("s5"),constant("driver2"))),13) occurs(action(("unload-truck",constant("package6"),constant("truck1"),constant("s5"))),14) occurs(action(("drive-truck",constant("truck3"),constant("s0"),constant("s3"),constant("driver1"))),14) occurs(action(("unload-truck",constant("package5"),constant("truck3"),constant("s3"))),15) occurs(action(("drive-truck",constant("truck1"),constant("s5"),constant("s6"),constant("driver2"))),15) Solving Time: 0.27s Memory: 176MB (+0MB) SAT SATISFIABLE Models : 1+ Calls : 9 Time : 9.654s (Solving: 7.39s 1st Model: 0.26s Unsat: 0.00s) CPU Time : 9.660s Choices : 280184 Conflicts : 60030 (Analyzed: 60030) Restarts : 619 (Average: 96.98 Last: 157) Model-Level : 257.0 Problems : 9 (Average Length: 20.33 Splits: 0) Lemmas : 60030 (Deleted: 46593) Binary : 1039 (Ratio: 1.73%) Ternary : 1166 (Ratio: 1.94%) Conflict : 60030 (Average Length: 76.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 60030 (Average: 3.12 Max: 1190 Sum: 187233) Executed : 59932 (Average: 3.09 Max: 1190 Sum: 185557 Ratio: 99.10%) Bounded : 98 (Average: 17.10 Max: 32 Sum: 1676 Ratio: 0.90%) Rules : 140701 Atoms : 140701 Bodies : 1 (Original: 0) Tight : Yes Variables : 108650 (Eliminated: 0 Frozen: 35813) Constraints : 453702 (Binary: 87.2% Ternary: 9.2% Other: 3.6%) Memory Peak : 185MB Max. Length : 30 steps Sol. Length : 15 steps