INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/instances/instance-16.pddl'] INFO translator arguments: [] INFO translator time limit: None INFO translator memory limit: None INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/instances/instance-16.pddl Parsing... Parsing: [0.040s CPU, 0.039s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.015s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.020s wall-clock] Preparing model... [0.040s CPU, 0.037s wall-clock] Generated 35 rules. Computing model... [0.600s CPU, 0.599s wall-clock] 5963 relevant atoms 2481 auxiliary atoms 8444 final queue length 13369 total queue pushes Completing instantiation... [1.030s CPU, 1.023s wall-clock] Instantiating: [1.700s CPU, 1.703s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.030s CPU, 0.029s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.060s CPU, 0.055s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 5 uncovered facts Choosing groups: [0.010s CPU, 0.009s wall-clock] Building translation key... [0.000s CPU, 0.006s wall-clock] Computing fact groups: [0.130s CPU, 0.132s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.060s CPU, 0.058s wall-clock] Translating task: [1.100s CPU, 1.095s wall-clock] 375 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 20 propositions removed Detecting unreachable propositions: [0.630s CPU, 0.632s wall-clock] Reordering and filtering variables... 24 of 25 variables necessary. 5 of 25 mutex groups necessary. 4890 of 5040 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.150s CPU, 0.147s wall-clock] Translator variables: 24 Translator derived variables: 0 Translator facts: 500 Translator goal facts: 19 Translator mutex groups: 5 Translator total mutex groups size: 30 Translator operators: 4890 Translator axioms: 0 Translator task size: 20718 Translator peak memory: 50892 KB Writing output... [0.410s CPU, 0.444s wall-clock] Done! [4.210s CPU, 4.250s wall-clock] planner.py version 0.0.1 Time: 0.86s Memory: 102MB 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: 103MB (+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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.24s Memory: 103MB (+0MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 107MB (+4MB) UNSAT Iteration Time: 0.43s 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: 0.29s Memory: 121MB (+14MB) Unblocking actions... Solving... Solving Time: 2.60s Memory: 135MB (+14MB) UNKNOWN Iteration Time: 3.07s 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: 0.26s Memory: 151MB (+16MB) Unblocking actions... Solving... Solving Time: 0.83s Memory: 171MB (+20MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.99s Memory: 199MB (+28MB) Solving... Solving Time: 6.23s Memory: 189MB (+-10MB) UNKNOWN Iteration Time: 8.49s 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: 0.44s Memory: 203MB (+14MB) Unblocking actions... Solving... Solving Time: 5.57s Memory: 221MB (+18MB) UNKNOWN Iteration Time: 6.23s 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: 0.50s Memory: 228MB (+7MB) Unblocking actions... Solving... Solving Time: 0.13s Memory: 248MB (+20MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 248MB (+0MB) Answer: 2 occurs(action(("walk","driver1","s14","p13-14")),1) occurs(action(("walk","driver2","s1","p1-2")),1) occurs(action(("walk","driver3","s0","p0-1")),1) occurs(action(("walk","driver4","s10","p3-10")),1) occurs(action(("walk","driver5","s12","p12-14")),1) occurs(action(("walk","driver1","p13-14","s13")),2) occurs(action(("walk","driver2","p1-2","s2")),2) occurs(action(("walk","driver3","p0-1","s1")),2) occurs(action(("walk","driver4","p3-10","s3")),2) occurs(action(("walk","driver5","p12-14","s14")),2) occurs(action(("board-truck","driver1","truck4","s13")),3) occurs(action(("board-truck","driver2","truck3","s2")),3) occurs(action(("board-truck","driver3","truck2","s1")),3) occurs(action(("walk","driver4","s3","p3-7")),3) occurs(action(("walk","driver5","s14","p13-14")),3) occurs(action(("drive-truck","truck2","s1","s0","driver3")),4) occurs(action(("drive-truck","truck4","s13","s1","driver1")),4) occurs(action(("drive-truck","truck3","s2","s7","driver2")),4) occurs(action(("walk","driver4","p3-7","s7")),4) occurs(action(("walk","driver5","p13-14","s13")),4) occurs(action(("load-truck","package1","truck2","s0")),5) occurs(action(("load-truck","package10","truck3","s7")),5) occurs(action(("load-truck","package6","truck3","s7")),5) occurs(action(("drive-truck","truck4","s1","s3","driver1")),5) occurs(action(("board-truck","driver4","truck1","s7")),5) occurs(action(("walk","driver5","s13","p7-13")),5) occurs(action(("drive-truck","truck2","s0","s13","driver3")),6) occurs(action(("load-truck","package4","truck4","s3")),6) occurs(action(("drive-truck","truck1","s7","s2","driver4")),6) occurs(action(("drive-truck","truck3","s7","s2","driver2")),6) occurs(action(("walk","driver5","p7-13","s7")),6) occurs(action(("unload-truck","package1","truck2","s13")),7) occurs(action(("unload-truck","package6","truck3","s2")),7) occurs(action(("load-truck","package9","truck1","s2")),7) occurs(action(("drive-truck","truck4","s3","s11","driver1")),7) occurs(action(("walk","driver5","s7","p3-7")),7) occurs(action(("unload-truck","package4","truck4","s11")),8) occurs(action(("drive-truck","truck2","s13","s11","driver3")),8) occurs(action(("drive-truck","truck1","s2","s7","driver4")),8) occurs(action(("drive-truck","truck3","s2","s7","driver2")),8) occurs(action(("walk","driver5","p3-7","s3")),8) occurs(action(("load-truck","package5","truck2","s11")),9) occurs(action(("drive-truck","truck1","s7","s4","driver4")),9) occurs(action(("board-truck","driver5","truck5","s3")),9) occurs(action(("drive-truck","truck4","s11","s3","driver1")),9) occurs(action(("drive-truck","truck3","s7","s6","driver2")),9) occurs(action(("unload-truck","package9","truck1","s4")),10) occurs(action(("drive-truck","truck4","s3","s12","driver1")),10) occurs(action(("drive-truck","truck5","s3","s8","driver5")),10) occurs(action(("drive-truck","truck2","s11","s7","driver3")),10) occurs(action(("drive-truck","truck3","s6","s14","driver2")),10) occurs(action(("load-truck","package2","truck3","s14")),11) occurs(action(("drive-truck","truck2","s7","s9","driver3")),11) occurs(action(("load-truck","package7","truck4","s12")),11) occurs(action(("load-truck","package8","truck5","s8")),11) occurs(action(("drive-truck","truck1","s4","s10","driver4")),11) occurs(action(("unload-truck","package5","truck2","s9")),12) occurs(action(("drive-truck","truck1","s10","s5","driver4")),12) occurs(action(("drive-truck","truck4","s12","s3","driver1")),12) occurs(action(("drive-truck","truck3","s14","s0","driver2")),12) occurs(action(("drive-truck","truck5","s8","s3","driver5")),12) occurs(action(("unload-truck","package2","truck3","s0")),13) occurs(action(("unload-truck","package7","truck4","s3")),13) occurs(action(("drive-truck","truck2","s9","s7","driver3")),13) occurs(action(("unload-truck","package8","truck5","s3")),13) occurs(action(("disembark-truck","driver4","truck1","s5")),13) occurs(action(("drive-truck","truck3","s0","s8","driver2")),14) occurs(action(("drive-truck","truck2","s7","s6","driver3")),14) occurs(action(("load-truck","package8","truck4","s3")),14) occurs(action(("drive-truck","truck5","s3","s12","driver5")),14) occurs(action(("walk","driver4","s5","p1-5")),14) occurs(action(("unload-truck","package10","truck3","s8")),15) occurs(action(("drive-truck","truck5","s12","s14","driver5")),15) occurs(action(("drive-truck","truck4","s3","s8","driver1")),15) occurs(action(("disembark-truck","driver2","truck3","s8")),15) occurs(action(("disembark-truck","driver3","truck2","s6")),15) occurs(action(("walk","driver4","p1-5","s1")),15) occurs(action(("drive-truck","truck4","s8","s6","driver1")),16) occurs(action(("disembark-truck","driver5","truck5","s14")),16) occurs(action(("walk","driver2","s8","p9-8")),16) occurs(action(("walk","driver3","s6","p2-6")),16) occurs(action(("walk","driver4","s1","p13-1")),16) occurs(action(("unload-truck","package8","truck4","s6")),17) occurs(action(("walk","driver2","p9-8","s9")),17) occurs(action(("walk","driver3","p2-6","s2")),17) occurs(action(("walk","driver4","p13-1","s13")),17) occurs(action(("walk","driver5","s14","p13-14")),17) occurs(action(("drive-truck","truck4","s6","s12","driver1")),18) occurs(action(("walk","driver5","p13-14","s13")),18) occurs(action(("walk","driver2","s9","p7-9")),18) occurs(action(("walk","driver3","s2","p2-3")),18) occurs(action(("walk","driver4","s13","p13-9")),18) occurs(action(("disembark-truck","driver1","truck4","s12")),19) occurs(action(("walk","driver2","p7-9","s7")),19) occurs(action(("walk","driver3","p2-3","s3")),19) occurs(action(("walk","driver4","p13-9","s9")),19) occurs(action(("walk","driver5","s13","p7-13")),19) occurs(action(("walk","driver3","s3","p3-11")),20) occurs(action(("walk","driver1","s12","p8-12")),20) occurs(action(("walk","driver5","p7-13","s7")),20) occurs(action(("walk","driver2","s7","p3-7")),20) occurs(action(("walk","driver4","s9","p9-8")),20) occurs(action(("walk","driver3","p3-11","s11")),21) occurs(action(("walk","driver2","p3-7","s3")),21) occurs(action(("walk","driver4","p9-8","s8")),21) occurs(action(("walk","driver5","s7","p3-7")),21) occurs(action(("walk","driver4","s8","p8-12")),22) occurs(action(("walk","driver2","s3","p3-11")),22) occurs(action(("walk","driver5","p3-7","s3")),22) occurs(action(("walk","driver4","p8-12","s12")),23) occurs(action(("walk","driver2","p3-11","s11")),23) occurs(action(("walk","driver5","s3","p3-11")),23) occurs(action(("walk","driver5","p3-11","s11")),24) occurs(action(("walk","driver1","p8-12","s12")),25) SATISFIABLE Models : 1+ Calls : 7 Time : 19.281s (Solving: 15.18s 1st Model: 0.89s Unsat: 0.00s) CPU Time : 19.252s Choices : 328401 (Domain: 328401) Conflicts : 31660 (Analyzed: 31660) Restarts : 329 (Average: 96.23 Last: 124) Model-Level : 982.5 Problems : 7 (Average Length: 14.86 Splits: 0) Lemmas : 31660 (Deleted: 27712) Binary : 192 (Ratio: 0.61%) Ternary : 112 (Ratio: 0.35%) Conflict : 31660 (Average Length: 1007.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 31660 (Average: 8.01 Max: 954 Sum: 253682) Executed : 31503 (Average: 7.97 Max: 954 Sum: 252307 Ratio: 99.46%) Bounded : 157 (Average: 8.76 Max: 27 Sum: 1375 Ratio: 0.54%) Rules : 172300 (Original: 172218) Atoms : 73703 Bodies : 95472 (Original: 95389) Count : 287 (Original: 300) Equivalences : 50898 (Atom=Atom: 29 Body=Body: 0 Other: 50869) Tight : Yes Variables : 142701 (Eliminated: 0 Frozen: 111669) Constraints : 839456 (Binary: 97.3% Ternary: 1.6% Other: 1.1%) Memory Peak : 248MB Max. Length : 25 steps Sol. Length : 25 steps Models : 2