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... Solving Time: 0.00s Memory: 52MB (+1MB) UNSAT Iteration Time: 0.05s 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: 0.03s Memory: 53MB (+1MB) Unblocking actions... Solving... Solving Time: 0.34s Memory: 54MB (+1MB) UNKNOWN Iteration Time: 0.38s 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: 0.02s Memory: 55MB (+1MB) Unblocking actions... Solving... Solving Time: 0.38s Memory: 56MB (+1MB) UNKNOWN Iteration Time: 0.41s 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: 0.02s Memory: 58MB (+2MB) Unblocking actions... Solving... Solving Time: 0.40s Memory: 59MB (+1MB) UNKNOWN Iteration Time: 0.43s 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: 0.03s Memory: 60MB (+1MB) Unblocking actions... Solving... Solving Time: 0.53s Memory: 62MB (+2MB) UNKNOWN Iteration Time: 0.57s 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: 0.03s Memory: 64MB (+2MB) Unblocking actions... Solving... Solving Time: 0.51s Memory: 64MB (+0MB) UNKNOWN Iteration Time: 0.55s 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: 0.11s Memory: 64MB (+0MB) UNSAT Iteration Time: 0.11s 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("package4"),constant("truck2"),constant("s1"))),1) occurs(action(("board-truck",constant("driver1"),constant("truck2"),constant("s1"))),2) occurs(action(("drive-truck",constant("truck2"),constant("s1"),constant("s2"),constant("driver1"))),3) occurs(action(("load-truck",constant("package2"),constant("truck2"),constant("s2"))),4) occurs(action(("walk",constant("driver2"),constant("s2"),constant("p0-2"))),5) occurs(action(("unload-truck",constant("package4"),constant("truck2"),constant("s2"))),6) occurs(action(("drive-truck",constant("truck2"),constant("s2"),constant("s1"),constant("driver1"))),7) occurs(action(("unload-truck",constant("package2"),constant("truck2"),constant("s1"))),8) occurs(action(("load-truck",constant("package5"),constant("truck2"),constant("s1"))),9) occurs(action(("drive-truck",constant("truck2"),constant("s1"),constant("s0"),constant("driver1"))),10) occurs(action(("unload-truck",constant("package5"),constant("truck2"),constant("s0"))),11) occurs(action(("disembark-truck",constant("driver1"),constant("truck2"),constant("s0"))),12) occurs(action(("walk",constant("driver1"),constant("s0"),constant("p0-2"))),13) occurs(action(("walk",constant("driver1"),constant("p0-2"),constant("s0"))),14) occurs(action(("walk",constant("driver2"),constant("p0-2"),constant("s0"))),15) Solving Time: 0.02s Memory: 64MB (+0MB) SAT SATISFIABLE Models : 1+ Calls : 9 Time : 2.580s (Solving: 2.26s 1st Model: 0.01s Unsat: 0.11s) CPU Time : 2.560s Choices : 91628 Conflicts : 51142 (Analyzed: 51140) Restarts : 521 (Average: 98.16 Last: 169) Model-Level : 43.0 Problems : 9 (Average Length: 20.33 Splits: 0) Lemmas : 51140 (Deleted: 23969) Binary : 3867 (Ratio: 7.56%) Ternary : 4175 (Ratio: 8.16%) Conflict : 51140 (Average Length: 20.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 51140 (Average: 1.68 Max: 69 Sum: 85666) Executed : 51076 (Average: 1.66 Max: 69 Sum: 84993 Ratio: 99.21%) Bounded : 64 (Average: 10.52 Max: 32 Sum: 673 Ratio: 0.79%) Rules : 12630 Atoms : 12630 Bodies : 1 (Original: 0) Tight : Yes Variables : 14860 (Eliminated: 0 Frozen: 5757) Constraints : 56149 (Binary: 88.6% Ternary: 6.7% Other: 4.7%) Memory Peak : 66MB Max. Length : 30 steps Sol. Length : 15 steps