planner.py version 0.0.1 Time: 0.14s Memory: 68MB 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: 69MB (+1MB) 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 Expected Memory: 69MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.11s Memory: 74MB (+5MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 76MB (+2MB) UNSAT Iteration Time: 0.15s 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: 83.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.10s Memory: 80MB (+4MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 82MB (+2MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.16s Memory: 83MB (+1MB) Solving... Solving Time: 0.35s Memory: 85MB (+2MB) UNSAT Iteration Time: 0.66s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 92.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.20s Memory: 95MB (+10MB) Unblocking actions... Solving... Solving Time: 1.97s Memory: 102MB (+7MB) UNKNOWN Iteration Time: 2.23s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 119.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.24s Memory: 112MB (+10MB) Unblocking actions... Solving... Solving Time: 0.99s Memory: 116MB (+4MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 116MB (+0MB) Answer: 2 occurs(action(("lift",constant("hoist0"),constant("crate7"),constant("crate4"),constant("depot0"))),1) occurs(action(("lift",constant("hoist1"),constant("crate2"),constant("pallet1"),constant("distributor0"))),1) occurs(action(("drive",constant("truck0"),constant("distributor1"),constant("distributor0"))),1) occurs(action(("lift",constant("hoist2"),constant("crate6"),constant("crate5"),constant("distributor1"))),1) occurs(action(("load",constant("hoist2"),constant("crate6"),constant("truck1"),constant("distributor1"))),2) occurs(action(("load",constant("hoist1"),constant("crate2"),constant("truck0"),constant("distributor0"))),2) occurs(action(("lift",constant("hoist2"),constant("crate5"),constant("crate3"),constant("distributor1"))),3) occurs(action(("drive",constant("truck1"),constant("distributor1"),constant("distributor0"))),3) occurs(action(("drive",constant("truck0"),constant("distributor0"),constant("depot0"))),3) occurs(action(("unload",constant("hoist1"),constant("crate6"),constant("truck1"),constant("distributor0"))),4) occurs(action(("load",constant("hoist0"),constant("crate7"),constant("truck0"),constant("depot0"))),4) occurs(action(("drop",constant("hoist1"),constant("crate6"),constant("pallet1"),constant("distributor0"))),5) occurs(action(("lift",constant("hoist0"),constant("crate4"),constant("crate1"),constant("depot0"))),5) occurs(action(("drive",constant("truck1"),constant("distributor0"),constant("distributor1"))),5) occurs(action(("load",constant("hoist2"),constant("crate5"),constant("truck1"),constant("distributor1"))),6) occurs(action(("load",constant("hoist0"),constant("crate4"),constant("truck0"),constant("depot0"))),6) occurs(action(("lift",constant("hoist2"),constant("crate3"),constant("pallet2"),constant("distributor1"))),7) occurs(action(("lift",constant("hoist0"),constant("crate1"),constant("crate0"),constant("depot0"))),7) occurs(action(("load",constant("hoist2"),constant("crate3"),constant("truck1"),constant("distributor1"))),8) occurs(action(("load",constant("hoist0"),constant("crate1"),constant("truck0"),constant("depot0"))),8) occurs(action(("lift",constant("hoist0"),constant("crate0"),constant("pallet0"),constant("depot0"))),9) occurs(action(("unload",constant("hoist2"),constant("crate5"),constant("truck1"),constant("distributor1"))),9) occurs(action(("drop",constant("hoist2"),constant("crate5"),constant("pallet2"),constant("distributor1"))),10) occurs(action(("load",constant("hoist0"),constant("crate0"),constant("truck0"),constant("depot0"))),10) occurs(action(("unload",constant("hoist0"),constant("crate7"),constant("truck0"),constant("depot0"))),11) occurs(action(("unload",constant("hoist2"),constant("crate3"),constant("truck1"),constant("distributor1"))),11) occurs(action(("drop",constant("hoist0"),constant("crate7"),constant("pallet0"),constant("depot0"))),12) occurs(action(("unload",constant("hoist0"),constant("crate4"),constant("truck0"),constant("depot0"))),13) occurs(action(("drop",constant("hoist0"),constant("crate4"),constant("crate7"),constant("depot0"))),14) occurs(action(("load",constant("hoist2"),constant("crate3"),constant("truck1"),constant("distributor1"))),14) occurs(action(("unload",constant("hoist0"),constant("crate0"),constant("truck0"),constant("depot0"))),15) occurs(action(("drive",constant("truck1"),constant("distributor1"),constant("depot0"))),15) occurs(action(("drop",constant("hoist0"),constant("crate0"),constant("crate4"),constant("depot0"))),16) occurs(action(("drive",constant("truck0"),constant("depot0"),constant("distributor0"))),16) occurs(action(("unload",constant("hoist1"),constant("crate2"),constant("truck0"),constant("distributor0"))),17) occurs(action(("unload",constant("hoist0"),constant("crate3"),constant("truck1"),constant("depot0"))),17) occurs(action(("drop",constant("hoist1"),constant("crate2"),constant("crate6"),constant("distributor0"))),18) occurs(action(("drop",constant("hoist0"),constant("crate3"),constant("crate0"),constant("depot0"))),18) occurs(action(("drive",constant("truck0"),constant("distributor0"),constant("distributor1"))),18) occurs(action(("lift",constant("hoist0"),constant("crate3"),constant("crate0"),constant("depot0"))),19) occurs(action(("unload",constant("hoist2"),constant("crate1"),constant("truck0"),constant("distributor1"))),19) occurs(action(("load",constant("hoist2"),constant("crate1"),constant("truck0"),constant("distributor1"))),20) occurs(action(("load",constant("hoist0"),constant("crate3"),constant("truck1"),constant("depot0"))),20) SATISFIABLE Models : 1+ Calls : 6 Time : 4.412s (Solving: 3.28s 1st Model: 0.98s Unsat: 0.34s) CPU Time : 4.408s Choices : 42630 (Domain: 42275) Conflicts : 15872 (Analyzed: 15870) Restarts : 172 (Average: 92.27 Last: 77) Model-Level : 122.0 Problems : 6 (Average Length: 12.00 Splits: 0) Lemmas : 15870 (Deleted: 12921) Binary : 276 (Ratio: 1.74%) Ternary : 209 (Ratio: 1.32%) Conflict : 15870 (Average Length: 195.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 15870 (Average: 2.42 Max: 64 Sum: 38423) Executed : 15838 (Average: 2.40 Max: 64 Sum: 38017 Ratio: 98.94%) Bounded : 32 (Average: 12.69 Max: 17 Sum: 406 Ratio: 1.06%) Rules : 72861 (Original: 67982) Atoms : 60909 Bodies : 11049 (Original: 6284) Count : 334 (Original: 853) Equivalences : 3154 (Atom=Atom: 131 Body=Body: 11 Other: 3012) Tight : Yes Variables : 49534 (Eliminated: 0 Frozen: 8582) Constraints : 247643 (Binary: 87.1% Ternary: 9.0% Other: 3.9%) Memory Peak : 119MB Max. Length : 20 steps Sol. Length : 20 steps Models : 2