planner.py version 0.0.1 Time: 0.18s Memory: 63MB 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: 63MB (+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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.06s Memory: 64MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("board-truck",constant("driver2"),constant("truck1"),constant("s0"))),1) occurs(action(("walk",constant("driver1"),constant("s6"),constant("p2-6"))),1) occurs(action(("walk",constant("driver2"),constant("s0"),constant("p0-3"))),1) occurs(action(("drive-truck",constant("truck1"),constant("s0"),constant("s1"),constant("driver2"))),2) occurs(action(("load-truck",constant("package4"),constant("truck1"),constant("s0"))),2) occurs(action(("walk",constant("driver1"),constant("p2-6"),constant("s2"))),2) occurs(action(("drive-truck",constant("truck1"),constant("s0"),constant("s2"),constant("driver2"))),2) occurs(action(("load-truck",constant("package2"),constant("truck1"),constant("s2"))),3) occurs(action(("drive-truck",constant("truck1"),constant("s1"),constant("s3"),constant("driver2"))),3) occurs(action(("board-truck",constant("driver1"),constant("truck2"),constant("s2"))),3) occurs(action(("drive-truck",constant("truck1"),constant("s2"),constant("s4"),constant("driver2"))),3) occurs(action(("unload-truck",constant("package4"),constant("truck1"),constant("s1"))),3) occurs(action(("unload-truck",constant("package4"),constant("truck1"),constant("s2"))),3) occurs(action(("drive-truck",constant("truck1"),constant("s1"),constant("s5"),constant("driver2"))),3) occurs(action(("drive-truck",constant("truck1"),constant("s2"),constant("s0"),constant("driver2"))),3) occurs(action(("walk",constant("driver1"),constant("s2"),constant("p2-3"))),3) occurs(action(("walk",constant("driver1"),constant("s2"),constant("p4-2"))),3) occurs(action(("unload-truck",constant("package2"),constant("truck1"),constant("s3"))),4) occurs(action(("drive-truck",constant("truck2"),constant("s2"),constant("s4"),constant("driver1"))),4) occurs(action(("disembark-truck",constant("driver2"),constant("truck1"),constant("s4"))),4) occurs(action(("load-truck",constant("package5"),constant("truck1"),constant("s5"))),4) occurs(action(("drive-truck",constant("truck1"),constant("s0"),constant("s1"),constant("driver2"))),4) occurs(action(("load-truck",constant("package4"),constant("truck2"),constant("s2"))),4) occurs(action(("load-truck",constant("package3"),constant("truck1"),constant("s3"))),4) occurs(action(("drive-truck",constant("truck2"),constant("s2"),constant("s6"),constant("driver1"))),4) occurs(action(("unload-truck",constant("package2"),constant("truck1"),constant("s4"))),4) occurs(action(("disembark-truck",constant("driver1"),constant("truck2"),constant("s2"))),4) occurs(action(("unload-truck",constant("package5"),constant("truck1"),constant("s1"))),5) occurs(action(("unload-truck",constant("package4"),constant("truck2"),constant("s6"))),5) occurs(action(("unload-truck",constant("package3"),constant("truck1"),constant("s4"))),5) occurs(action(("load-truck",constant("package4"),constant("truck1"),constant("s1"))),5) occurs(action(("load-truck",constant("package2"),constant("truck1"),constant("s4"))),5) occurs(action(("load-truck",constant("package2"),constant("truck2"),constant("s4"))),5) occurs(action(("unload-truck",constant("package5"),constant("truck1"),constant("s3"))),5) occurs(action(("unload-truck",constant("package5"),constant("truck1"),constant("s4"))),5) occurs(action(("unload-truck",constant("package4"),constant("truck2"),constant("s4"))),5) occurs(action(("unload-truck",constant("package3"),constant("truck1"),constant("s1"))),5) occurs(action(("unload-truck",constant("package3"),constant("truck1"),constant("s5"))),5) occurs(action(("walk",constant("driver1"),constant("p2-3"),constant("s3"))),5) occurs(action(("walk",constant("driver1"),constant("p4-2"),constant("s4"))),5) occurs(action(("walk",constant("driver2"),constant("p0-3"),constant("s3"))),5) occurs(action(("walk",constant("driver2"),constant("p0-3"),constant("s0"))),5) occurs(action(("unload-truck",constant("package5"),constant("truck1"),constant("s5"))),5) occurs(action(("walk",constant("driver1"),constant("s2"),constant("p2-6"))),5) Solving Time: 0.00s Memory: 65MB (+1MB) SAT SATISFIABLE Models : 1+ Calls : 2 Time : 0.260s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.260s Choices : 104 Conflicts : 4 (Analyzed: 4) Restarts : 0 Model-Level : 88.0 Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 4 (Deleted: 0) Binary : 1 (Ratio: 25.00%) Ternary : 1 (Ratio: 25.00%) Conflict : 4 (Average Length: 5.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 4 (Average: 6.00 Max: 19 Sum: 24) Executed : 3 (Average: 5.75 Max: 19 Sum: 23 Ratio: 95.83%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 4.17%) Rules : 56000 Atoms : 56000 Bodies : 1 (Original: 0) Tight : Yes Variables : 4884 (Eliminated: 0 Frozen: 0) Constraints : 7853 (Binary: 91.2% Ternary: 6.1% Other: 2.8%) Memory Peak : 65MB Max. Length : 5 steps Sol. Length : 5 steps