planner.py version 0.0.1 Time: 0.06s Memory: 50MB 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: 50MB (+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: 0.03s Memory: 51MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("walk",constant("driver2"),constant("s2"),constant("p0-2"))),1) occurs(action(("board-truck",constant("driver1"),constant("truck1"),constant("s1"))),1) occurs(action(("board-truck",constant("driver1"),constant("truck2"),constant("s1"))),1) occurs(action(("board-truck",constant("driver1"),constant("truck3"),constant("s1"))),1) occurs(action(("walk",constant("driver1"),constant("s1"),constant("p0-1"))),1) occurs(action(("walk",constant("driver3"),constant("s2"),constant("p0-2"))),1) occurs(action(("drive-truck",constant("truck2"),constant("s1"),constant("s0"),constant("driver1"))),2) occurs(action(("walk",constant("driver2"),constant("p0-2"),constant("s0"))),2) occurs(action(("walk",constant("driver1"),constant("p0-1"),constant("s0"))),2) occurs(action(("drive-truck",constant("truck1"),constant("s1"),constant("s2"),constant("driver1"))),2) occurs(action(("load-truck",constant("package4"),constant("truck2"),constant("s1"))),2) occurs(action(("walk",constant("driver3"),constant("p0-2"),constant("s0"))),2) occurs(action(("disembark-truck",constant("driver1"),constant("truck2"),constant("s1"))),2) occurs(action(("load-truck",constant("package5"),constant("truck3"),constant("s1"))),3) occurs(action(("drive-truck",constant("truck3"),constant("s1"),constant("s2"),constant("driver1"))),3) occurs(action(("load-truck",constant("package2"),constant("truck1"),constant("s2"))),3) occurs(action(("board-truck",constant("driver3"),constant("truck2"),constant("s0"))),3) occurs(action(("board-truck",constant("driver2"),constant("truck2"),constant("s0"))),3) occurs(action(("walk",constant("driver2"),constant("s0"),constant("p0-1"))),3) occurs(action(("walk",constant("driver2"),constant("s0"),constant("p0-2"))),3) occurs(action(("board-truck",constant("driver1"),constant("truck2"),constant("s0"))),3) occurs(action(("walk",constant("driver1"),constant("s0"),constant("p0-2"))),3) occurs(action(("walk",constant("driver3"),constant("s0"),constant("p0-2"))),3) occurs(action(("walk",constant("driver3"),constant("s0"),constant("p0-1"))),3) occurs(action(("walk",constant("driver1"),constant("s1"),constant("p2-1"))),3) occurs(action(("drive-truck",constant("truck2"),constant("s0"),constant("s2"),constant("driver3"))),4) occurs(action(("drive-truck",constant("truck1"),constant("s2"),constant("s0"),constant("driver1"))),4) occurs(action(("drive-truck",constant("truck3"),constant("s2"),constant("s0"),constant("driver1"))),4) occurs(action(("drive-truck",constant("truck2"),constant("s0"),constant("s1"),constant("driver3"))),4) occurs(action(("drive-truck",constant("truck1"),constant("s2"),constant("s1"),constant("driver1"))),4) occurs(action(("unload-truck",constant("package5"),constant("truck3"),constant("s0"))),5) occurs(action(("unload-truck",constant("package4"),constant("truck2"),constant("s2"))),5) occurs(action(("unload-truck",constant("package2"),constant("truck1"),constant("s1"))),5) occurs(action(("drive-truck",constant("truck2"),constant("s2"),constant("s0"),constant("driver1"))),5) occurs(action(("drive-truck",constant("truck2"),constant("s2"),constant("s0"),constant("driver2"))),5) occurs(action(("drive-truck",constant("truck2"),constant("s2"),constant("s0"),constant("driver3"))),5) occurs(action(("walk",constant("driver2"),constant("p0-2"),constant("s0"))),5) occurs(action(("walk",constant("driver1"),constant("p0-2"),constant("s0"))),5) occurs(action(("unload-truck",constant("package2"),constant("truck1"),constant("s0"))),5) occurs(action(("walk",constant("driver3"),constant("p0-2"),constant("s0"))),5) occurs(action(("walk",constant("driver3"),constant("p0-1"),constant("s1"))),5) occurs(action(("walk",constant("driver2"),constant("p0-1"),constant("s1"))),5) occurs(action(("walk",constant("driver1"),constant("p0-2"),constant("s2"))),5) occurs(action(("drive-truck",constant("truck3"),constant("s0"),constant("s1"),constant("driver1"))),5) occurs(action(("walk",constant("driver1"),constant("p2-1"),constant("s1"))),5) occurs(action(("walk",constant("driver2"),constant("p0-2"),constant("s2"))),5) occurs(action(("walk",constant("driver3"),constant("p0-2"),constant("s2"))),5) occurs(action(("unload-truck",constant("package4"),constant("truck2"),constant("s1"))),5) Solving Time: 0.00s Memory: 51MB (+0MB) SAT SATISFIABLE Models : 1+ Calls : 2 Time : 0.102s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.110s Choices : 133 Conflicts : 8 (Analyzed: 8) Restarts : 0 Model-Level : 109.0 Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 8 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 8 (Average Length: 8.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8 (Average: 3.88 Max: 12 Sum: 31) Executed : 8 (Average: 3.88 Max: 12 Sum: 31 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 12630 Atoms : 12630 Bodies : 1 (Original: 0) Tight : Yes Variables : 2205 (Eliminated: 0 Frozen: 0) Constraints : 5924 (Binary: 88.6% Ternary: 7.3% Other: 4.2%) Memory Peak : 52MB Max. Length : 5 steps Sol. Length : 5 steps