INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-24.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-1998/domains/logistics-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-24.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, 0.017s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.025s wall-clock] Preparing model... [0.040s CPU, 0.045s wall-clock] Generated 51 rules. Computing model... [2.450s CPU, 2.446s wall-clock] 27542 relevant atoms 10945 auxiliary atoms 38487 final queue length 60234 total queue pushes Completing instantiation... [5.790s CPU, 5.781s wall-clock] Instantiating: [8.350s CPU, 8.348s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.060s CPU, 0.059s wall-clock] Checking invariant weight... [0.000s CPU, 0.005s wall-clock] Instantiating groups... [0.310s CPU, 0.305s wall-clock] Collecting mutex groups... [0.020s CPU, 0.015s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.040s CPU, 0.046s wall-clock] Building translation key... [0.030s CPU, 0.027s wall-clock] Computing fact groups: [0.620s CPU, 0.622s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.014s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.012s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.015s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.220s CPU, 0.218s wall-clock] Translating task: [4.410s CPU, 4.414s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 73 propositions removed Detecting unreachable propositions: [2.470s CPU, 2.458s wall-clock] Reordering and filtering variables... 66 of 73 variables necessary. 0 of 73 mutex groups necessary. 13464 of 23544 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.440s CPU, 0.435s wall-clock] Translator variables: 66 Translator derived variables: 0 Translator facts: 1400 Translator goal facts: 4 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 13464 Translator axioms: 0 Translator task size: 47622 Translator peak memory: 99796 KB Writing output... [0.930s CPU, 1.035s wall-clock] Done! [17.460s CPU, 17.560s wall-clock] planner.py version 0.0.1 Time: 1.67s Memory: 170MB 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: 0.01s Memory: 170MB (+0MB) UNSAT Iteration Time: 0.01s 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: 1.01s Memory: 183MB (+13MB) Unblocking actions... Solving... Solving Time: 0.12s Memory: 207MB (+24MB) UNSAT Iteration Time: 1.67s 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: 0.96s Memory: 236MB (+29MB) Unblocking actions... Solving... Answer: 1 occurs(action(("drive-truck","truck43","city8-5","city8-12","city8")),1) occurs(action(("drive-truck","truck14","city3-3","city3-12","city3")),1) occurs(action(("drive-truck","truck26","city3-3","city3-12","city3")),1) occurs(action(("drive-truck","truck42","city3-2","city3-12","city3")),1) occurs(action(("drive-truck","truck48","city3-2","city3-12","city3")),1) occurs(action(("drive-truck","truck16","city1-11","city1-3","city1")),1) occurs(action(("drive-truck","truck23","city1-1","city1-12","city1")),1) occurs(action(("drive-truck","truck34","city1-11","city1-2","city1")),1) occurs(action(("fly-airplane","plane8","city6-12","city1-12")),1) occurs(action(("fly-airplane","plane1","city6-12","city5-12")),1) occurs(action(("fly-airplane","plane2","city7-12","city6-12")),1) occurs(action(("fly-airplane","plane5","city3-12","city9-12")),1) occurs(action(("fly-airplane","plane7","city6-12","city9-12")),1) occurs(action(("load-truck","package10","truck37","city2-5")),1) occurs(action(("load-truck","package11","truck45","city5-4")),1) occurs(action(("load-truck","package8","truck2","city1-5")),1) occurs(action(("drive-truck","truck30","city5-12","city5-9","city5")),1) occurs(action(("drive-truck","truck50","city5-4","city5-3","city5")),1) occurs(action(("drive-truck","truck10","city6-7","city6-5","city6")),1) occurs(action(("drive-truck","truck41","city6-8","city6-5","city6")),1) occurs(action(("drive-truck","truck2","city1-5","city1-12","city1")),2) occurs(action(("drive-truck","truck37","city2-5","city2-12","city2")),2) occurs(action(("drive-truck","truck45","city5-4","city5-12","city5")),2) occurs(action(("load-truck","package9","truck41","city6-5")),2) occurs(action(("unload-truck","package10","truck37","city2-12")),3) occurs(action(("unload-truck","package11","truck45","city5-12")),3) occurs(action(("unload-truck","package8","truck2","city1-12")),3) occurs(action(("drive-truck","truck10","city6-5","city6-12","city6")),3) occurs(action(("drive-truck","truck41","city6-5","city6-12","city6")),3) occurs(action(("drive-truck","truck2","city1-12","city1-5","city1")),4) occurs(action(("load-airplane","package10","plane3","city2-12")),4) occurs(action(("load-airplane","package11","plane1","city5-12")),4) occurs(action(("load-airplane","package8","plane8","city1-12")),4) occurs(action(("unload-truck","package9","truck41","city6-12")),4) occurs(action(("fly-airplane","plane1","city5-12","city8-12")),5) occurs(action(("fly-airplane","plane3","city2-12","city3-12")),5) occurs(action(("fly-airplane","plane8","city1-12","city3-12")),5) occurs(action(("load-airplane","package9","plane2","city6-12")),5) occurs(action(("unload-airplane","package10","plane3","city3-12")),6) occurs(action(("unload-airplane","package11","plane1","city8-12")),6) occurs(action(("unload-airplane","package8","plane8","city3-12")),6) occurs(action(("fly-airplane","plane2","city6-12","city1-12")),6) occurs(action(("load-truck","package10","truck48","city3-12")),7) occurs(action(("load-truck","package11","truck43","city8-12")),7) occurs(action(("load-truck","package8","truck26","city3-12")),7) occurs(action(("unload-airplane","package9","plane2","city1-12")),7) occurs(action(("drive-truck","truck14","city3-12","city3-2","city3")),8) occurs(action(("drive-truck","truck43","city8-12","city8-8","city8")),8) occurs(action(("drive-truck","truck26","city3-12","city3-4","city3")),8) occurs(action(("load-truck","package9","truck23","city1-12")),8) occurs(action(("drive-truck","truck42","city3-12","city3-2","city3")),8) occurs(action(("drive-truck","truck48","city3-12","city3-2","city3")),8) occurs(action(("unload-truck","package10","truck48","city3-2")),9) occurs(action(("unload-truck","package11","truck43","city8-8")),9) occurs(action(("unload-truck","package8","truck26","city3-4")),9) occurs(action(("drive-truck","truck23","city1-12","city1-11","city1")),9) occurs(action(("drive-truck","truck24","city1-12","city1-11","city1")),9) occurs(action(("unload-truck","package9","truck23","city1-11")),10) Solving Time: 0.14s Memory: 270MB (+34MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 5.112s (Solving: 0.10s 1st Model: 0.09s Unsat: 0.00s) CPU Time : 5.020s Choices : 5052 (Domain: 4474) Conflicts : 184 (Analyzed: 184) Restarts : 2 (Average: 92.00 Last: 55) Model-Level : 1536.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 184 (Deleted: 0) Binary : 7 (Ratio: 3.80%) Ternary : 12 (Ratio: 6.52%) Conflict : 184 (Average Length: 24.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 184 (Average: 23.42 Max: 204 Sum: 4309) Executed : 118 (Average: 19.17 Max: 204 Sum: 3528 Ratio: 81.88%) Bounded : 66 (Average: 11.83 Max: 12 Sum: 781 Ratio: 18.12%) Rules : 179023 Atoms : 179023 Bodies : 1 (Original: 0) Tight : Yes Variables : 147489 (Eliminated: 0 Frozen: 133058) Constraints : 670844 (Binary: 96.7% Ternary: 1.4% Other: 1.9%) Memory Peak : 270MB Max. Length : 10 steps Sol. Length : 10 steps