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-10.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-10.pddl Parsing... Parsing: [0.030s CPU, 0.029s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.011s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.024s wall-clock] Preparing model... [0.040s CPU, 0.029s wall-clock] Generated 51 rules. Computing model... [0.950s CPU, 0.961s wall-clock] 8688 relevant atoms 5368 auxiliary atoms 14056 final queue length 19621 total queue pushes Completing instantiation... [1.460s CPU, 1.458s wall-clock] Instantiating: [2.490s CPU, 2.496s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.030s CPU, 0.023s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.110s CPU, 0.112s wall-clock] Collecting mutex groups... [0.000s CPU, 0.008s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.030s CPU, 0.025s wall-clock] Building translation key... [0.020s CPU, 0.015s wall-clock] Computing fact groups: [0.270s CPU, 0.265s wall-clock] Building STRIPS to SAS dictionary... [0.050s CPU, 0.054s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.005s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.007s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.060s CPU, 0.063s wall-clock] Translating task: [1.180s CPU, 1.179s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 44 propositions removed Detecting unreachable propositions: [0.730s CPU, 0.731s wall-clock] Reordering and filtering variables... 44 of 44 variables necessary. 0 of 44 mutex groups necessary. 6762 of 6762 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.150s CPU, 0.156s wall-clock] Translator variables: 44 Translator derived variables: 0 Translator facts: 1379 Translator goal facts: 17 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 6762 Translator axioms: 0 Translator task size: 26418 Translator peak memory: 52568 KB Writing output... [0.490s CPU, 0.542s wall-clock] Done! [5.470s CPU, 5.527s wall-clock] planner.py version 0.0.1 Time: 1.01s Memory: 108MB Iteration 1 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.44s Memory: 117MB (+9MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 135MB (+18MB) UNSAT Iteration Time: 0.72s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.18s Memory: 137MB (+2MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 143MB (+6MB) UNSAT Iteration Time: 0.30s Iteration 3 Queue: [9] Grounded Until: 7 Grounding... [('step', [8]), ('step', [9]), ('check', [9])] Grounding Time: 0.18s Memory: 143MB (+0MB) Unblocking actions... Solving... Solving Time: 0.10s Memory: 151MB (+8MB) UNSAT Iteration Time: 0.39s Iteration 4 Queue: [14] Grounded Until: 9 Grounding... [('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('check', [14])] Grounding Time: 0.46s Memory: 171MB (+20MB) Unblocking actions... Solving... Solving Time: 7.71s Memory: 193MB (+22MB) UNKNOWN Iteration Time: 8.42s Iteration 5 Queue: [19, 14] Grounded Until: 14 Grounding... [('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('check', [19])] Grounding Time: 0.53s Memory: 211MB (+18MB) Unblocking actions... Solving... Answer: 1 occurs(action(("fly-airplane","plane2","city18-2","city3-2")),1) occurs(action(("fly-airplane","plane1","city16-2","city8-2")),1) occurs(action(("fly-airplane","plane3","city13-2","city14-2")),1) occurs(action(("fly-airplane","plane4","city11-2","city15-2")),1) occurs(action(("load-truck","package9","truck21","city21-1")),1) occurs(action(("load-truck","package12","truck5","city5-1")),1) occurs(action(("load-truck","package2","truck22","city22-1")),1) occurs(action(("load-truck","package4","truck7","city7-1")),1) occurs(action(("load-truck","package7","truck11","city11-1")),1) occurs(action(("load-airplane","package10","plane2","city3-2")),2) occurs(action(("drive-truck","truck21","city21-1","city21-2","city21")),2) occurs(action(("load-airplane","package13","plane3","city14-2")),2) occurs(action(("drive-truck","truck13","city13-1","city13-2","city13")),2) occurs(action(("drive-truck","truck1","city1-1","city1-2","city1")),2) occurs(action(("load-airplane","package14","plane2","city3-2")),2) occurs(action(("load-airplane","package15","plane4","city15-2")),2) occurs(action(("load-airplane","package17","plane1","city8-2")),2) occurs(action(("load-truck","package3","truck19","city19-1")),2) occurs(action(("drive-truck","truck10","city10-1","city10-2","city10")),2) occurs(action(("drive-truck","truck11","city11-1","city11-2","city11")),2) occurs(action(("drive-truck","truck12","city12-1","city12-2","city12")),2) occurs(action(("drive-truck","truck14","city14-1","city14-2","city14")),2) occurs(action(("drive-truck","truck22","city22-1","city22-2","city22")),2) occurs(action(("drive-truck","truck23","city23-1","city23-2","city23")),2) occurs(action(("drive-truck","truck5","city5-1","city5-2","city5")),2) occurs(action(("drive-truck","truck6","city6-1","city6-2","city6")),2) occurs(action(("drive-truck","truck7","city7-1","city7-2","city7")),2) occurs(action(("drive-truck","truck9","city9-1","city9-2","city9")),3) occurs(action(("drive-truck","truck20","city20-1","city20-2","city20")),3) occurs(action(("drive-truck","truck19","city19-1","city19-2","city19")),3) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),3) occurs(action(("fly-airplane","plane1","city8-2","city7-2")),3) occurs(action(("fly-airplane","plane2","city3-2","city22-2")),3) occurs(action(("fly-airplane","plane3","city14-2","city11-2")),3) occurs(action(("unload-truck","package9","truck21","city21-2")),3) occurs(action(("fly-airplane","plane4","city15-2","city5-2")),3) occurs(action(("load-truck","package11","truck16","city16-1")),3) occurs(action(("load-truck","package8","truck8","city8-1")),3) occurs(action(("drive-truck","truck15","city15-1","city15-2","city15")),3) occurs(action(("load-truck","package16","truck13","city13-2")),3) occurs(action(("unload-truck","package12","truck5","city5-2")),3) occurs(action(("unload-truck","package2","truck22","city22-2")),3) occurs(action(("unload-truck","package4","truck7","city7-2")),3) occurs(action(("unload-truck","package7","truck11","city11-2")),3) occurs(action(("drive-truck","truck23","city23-2","city23-1","city23")),3) occurs(action(("drive-truck","truck12","city12-2","city12-1","city12")),3) occurs(action(("drive-truck","truck3","city3-1","city3-2","city3")),4) occurs(action(("unload-truck","package16","truck13","city13-2")),4) occurs(action(("load-airplane","package12","plane4","city5-2")),4) occurs(action(("load-airplane","package2","plane2","city22-2")),4) occurs(action(("load-airplane","package4","plane1","city7-2")),4) occurs(action(("load-airplane","package7","plane3","city11-2")),4) occurs(action(("drive-truck","truck16","city16-1","city16-2","city16")),4) occurs(action(("drive-truck","truck23","city23-1","city23-2","city23")),4) occurs(action(("drive-truck","truck2","city2-2","city2-1","city2")),4) occurs(action(("drive-truck","truck7","city7-2","city7-1","city7")),4) occurs(action(("drive-truck","truck6","city6-2","city6-1","city6")),4) occurs(action(("drive-truck","truck5","city5-2","city5-1","city5")),4) occurs(action(("drive-truck","truck22","city22-2","city22-1","city22")),4) occurs(action(("drive-truck","truck11","city11-2","city11-1","city11")),4) occurs(action(("drive-truck","truck10","city10-2","city10-1","city10")),4) occurs(action(("fly-airplane","plane1","city7-2","city21-2")),5) occurs(action(("fly-airplane","plane2","city22-2","city21-2")),5) occurs(action(("fly-airplane","plane3","city11-2","city21-2")),5) occurs(action(("drive-truck","truck4","city4-1","city4-2","city4")),5) occurs(action(("unload-truck","package11","truck16","city16-2")),5) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),5) occurs(action(("unload-truck","package3","truck19","city19-2")),5) occurs(action(("fly-airplane","plane4","city5-2","city19-2")),5) occurs(action(("drive-truck","truck21","city21-2","city21-1","city21")),5) occurs(action(("drive-truck","truck20","city20-2","city20-1","city20")),5) occurs(action(("drive-truck","truck11","city11-1","city11-2","city11")),5) occurs(action(("drive-truck","truck18","city18-1","city18-2","city18")),5) occurs(action(("drive-truck","truck22","city22-1","city22-2","city22")),5) occurs(action(("drive-truck","truck5","city5-1","city5-2","city5")),5) occurs(action(("load-truck","package16","truck13","city13-2")),5) occurs(action(("drive-truck","truck23","city23-2","city23-1","city23")),5) occurs(action(("drive-truck","truck14","city14-2","city14-1","city14")),5) occurs(action(("load-truck","package5","truck6","city6-1")),5) occurs(action(("drive-truck","truck21","city21-1","city21-2","city21")),6) occurs(action(("load-airplane","package3","plane4","city19-2")),6) occurs(action(("load-airplane","package9","plane3","city21-2")),6) occurs(action(("unload-airplane","package10","plane2","city21-2")),6) occurs(action(("unload-airplane","package13","plane3","city21-2")),6) occurs(action(("unload-airplane","package15","plane4","city19-2")),6) occurs(action(("drive-truck","truck8","city8-1","city8-2","city8")),6) occurs(action(("fly-airplane","plane1","city21-2","city1-2")),6) occurs(action(("drive-truck","truck3","city3-2","city3-1","city3")),6) occurs(action(("drive-truck","truck4","city4-2","city4-1","city4")),6) occurs(action(("unload-truck","package16","truck13","city13-2")),6) occurs(action(("load-truck","package11","truck16","city16-2")),6) occurs(action(("drive-truck","truck6","city6-1","city6-2","city6")),6) occurs(action(("unload-airplane","package14","plane2","city21-2")),6) occurs(action(("drive-truck","truck22","city22-2","city22-1","city22")),6) occurs(action(("drive-truck","truck18","city18-2","city18-1","city18")),6) occurs(action(("drive-truck","truck15","city15-2","city15-1","city15")),6) occurs(action(("drive-truck","truck11","city11-2","city11-1","city11")),6) occurs(action(("fly-airplane","plane4","city19-2","city21-2")),7) occurs(action(("fly-airplane","plane3","city21-2","city3-2")),7) occurs(action(("load-truck","package15","truck19","city19-2")),7) occurs(action(("unload-airplane","package4","plane1","city1-2")),7) occurs(action(("fly-airplane","plane2","city21-2","city1-2")),7) occurs(action(("drive-truck","truck21","city21-2","city21-1","city21")),7) occurs(action(("drive-truck","truck12","city12-1","city12-2","city12")),7) occurs(action(("drive-truck","truck14","city14-1","city14-2","city14")),7) occurs(action(("drive-truck","truck15","city15-1","city15-2","city15")),7) occurs(action(("drive-truck","truck17","city17-1","city17-2","city17")),7) occurs(action(("drive-truck","truck18","city18-1","city18-2","city18")),7) occurs(action(("drive-truck","truck23","city23-1","city23-2","city23")),7) occurs(action(("drive-truck","truck7","city7-1","city7-2","city7")),7) occurs(action(("drive-truck","truck2","city2-2","city2-1","city2")),7) occurs(action(("drive-truck","truck1","city1-2","city1-1","city1")),7) occurs(action(("drive-truck","truck8","city8-2","city8-1","city8")),7) occurs(action(("load-truck","package16","truck13","city13-2")),7) occurs(action(("unload-truck","package5","truck6","city6-2")),7) occurs(action(("drive-truck","truck16","city16-2","city16-1","city16")),7) occurs(action(("drive-truck","truck3","city3-1","city3-2","city3")),8) occurs(action(("unload-airplane","package12","plane4","city21-2")),8) occurs(action(("drive-truck","truck8","city8-1","city8-2","city8")),8) occurs(action(("unload-airplane","package7","plane3","city3-2")),8) occurs(action(("fly-airplane","plane1","city1-2","city6-2")),8) occurs(action(("unload-airplane","package9","plane3","city3-2")),8) occurs(action(("drive-truck","truck9","city9-2","city9-1","city9")),8) occurs(action(("drive-truck","truck13","city13-2","city13-1","city13")),8) occurs(action(("load-airplane","package14","plane4","city21-2")),8) occurs(action(("load-airplane","package4","plane2","city1-2")),8) occurs(action(("drive-truck","truck10","city10-1","city10-2","city10")),8) occurs(action(("unload-airplane","package2","plane2","city1-2")),8) occurs(action(("drive-truck","truck7","city7-2","city7-1","city7")),8) occurs(action(("drive-truck","truck6","city6-2","city6-1","city6")),8) occurs(action(("drive-truck","truck23","city23-2","city23-1","city23")),8) occurs(action(("drive-truck","truck18","city18-2","city18-1","city18")),8) occurs(action(("drive-truck","truck17","city17-2","city17-1","city17")),8) occurs(action(("drive-truck","truck14","city14-2","city14-1","city14")),8) occurs(action(("drive-truck","truck12","city12-2","city12-1","city12")),8) occurs(action(("unload-truck","package11","truck16","city16-1")),8) occurs(action(("load-airplane","package10","plane4","city21-2")),9) occurs(action(("drive-truck","truck21","city21-1","city21-2","city21")),9) occurs(action(("load-airplane","package13","plane4","city21-2")),9) occurs(action(("drive-truck","truck4","city4-1","city4-2","city4")),9) occurs(action(("drive-truck","truck20","city20-1","city20-2","city20")),9) occurs(action(("unload-truck","package15","truck19","city19-2")),9) occurs(action(("unload-airplane","package4","plane2","city1-2")),9) occurs(action(("drive-truck","truck1","city1-1","city1-2","city1")),9) occurs(action(("load-truck","package11","truck16","city16-1")),9) occurs(action(("load-airplane","package2","plane2","city1-2")),9) occurs(action(("load-airplane","package5","plane1","city6-2")),9) occurs(action(("drive-truck","truck12","city12-1","city12-2","city12")),9) occurs(action(("drive-truck","truck14","city14-1","city14-2","city14")),9) occurs(action(("drive-truck","truck17","city17-1","city17-2","city17")),9) occurs(action(("drive-truck","truck18","city18-1","city18-2","city18")),9) occurs(action(("drive-truck","truck22","city22-1","city22-2","city22")),9) occurs(action(("drive-truck","truck23","city23-1","city23-2","city23")),9) occurs(action(("load-truck","package9","truck3","city3-2")),9) occurs(action(("drive-truck","truck6","city6-1","city6-2","city6")),9) occurs(action(("drive-truck","truck7","city7-1","city7-2","city7")),9) occurs(action(("unload-airplane","package14","plane4","city21-2")),9) occurs(action(("unload-truck","package16","truck13","city13-1")),9) occurs(action(("fly-airplane","plane1","city6-2","city3-2")),10) occurs(action(("fly-airplane","plane2","city1-2","city3-2")),10) occurs(action(("load-truck","package15","truck19","city19-2")),10) occurs(action(("drive-truck","truck9","city9-1","city9-2","city9")),10) occurs(action(("load-truck","package4","truck1","city1-2")),10) occurs(action(("unload-airplane","package13","plane4","city21-2")),10) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),10) occurs(action(("unload-truck","package9","truck3","city3-2")),10) occurs(action(("drive-truck","truck20","city20-2","city20-1","city20")),10) occurs(action(("drive-truck","truck4","city4-2","city4-1","city4")),10) occurs(action(("load-airplane","package12","plane4","city21-2")),10) occurs(action(("load-airplane","package14","plane4","city21-2")),10) occurs(action(("load-airplane","package7","plane3","city3-2")),10) occurs(action(("drive-truck","truck11","city11-1","city11-2","city11")),10) occurs(action(("drive-truck","truck16","city16-1","city16-2","city16")),10) occurs(action(("drive-truck","truck7","city7-2","city7-1","city7")),10) occurs(action(("drive-truck","truck6","city6-2","city6-1","city6")),10) occurs(action(("drive-truck","truck5","city5-2","city5-1","city5")),10) occurs(action(("drive-truck","truck23","city23-2","city23-1","city23")),10) occurs(action(("drive-truck","truck22","city22-2","city22-1","city22")),10) occurs(action(("drive-truck","truck18","city18-2","city18-1","city18")),10) occurs(action(("drive-truck","truck17","city17-2","city17-1","city17")),10) occurs(action(("drive-truck","truck12","city12-2","city12-1","city12")),10) occurs(action(("fly-airplane","plane4","city21-2","city9-2")),11) occurs(action(("unload-truck","package15","truck19","city19-2")),11) occurs(action(("unload-airplane","package17","plane1","city3-2")),11) occurs(action(("unload-airplane","package7","plane3","city3-2")),11) occurs(action(("unload-truck","package8","truck8","city8-2")),11) occurs(action(("fly-airplane","plane2","city3-2","city2-2")),11) occurs(action(("drive-truck","truck21","city21-2","city21-1","city21")),11) occurs(action(("drive-truck","truck9","city9-2","city9-1","city9")),11) occurs(action(("drive-truck","truck12","city12-1","city12-2","city12")),11) occurs(action(("drive-truck","truck22","city22-1","city22-2","city22")),11) occurs(action(("drive-truck","truck2","city2-2","city2-1","city2")),11) occurs(action(("unload-airplane","package5","plane1","city3-2")),11) occurs(action(("drive-truck","truck16","city16-2","city16-1","city16")),11) occurs(action(("drive-truck","truck14","city14-2","city14-1","city14")),11) occurs(action(("unload-airplane","package10","plane4","city9-2")),12) occurs(action(("unload-airplane","package3","plane4","city9-2")),12) occurs(action(("drive-truck","truck21","city21-1","city21-2","city21")),12) occurs(action(("load-truck","package15","truck19","city19-2")),12) occurs(action(("load-truck","package17","truck3","city3-2")),12) occurs(action(("drive-truck","truck9","city9-1","city9-2","city9")),12) occurs(action(("load-airplane","package9","plane1","city3-2")),12) occurs(action(("unload-airplane","package14","plane4","city9-2")),12) occurs(action(("unload-airplane","package2","plane2","city2-2")),12) occurs(action(("unload-truck","package4","truck1","city1-2")),12) occurs(action(("load-airplane","package5","plane3","city3-2")),12) occurs(action(("load-truck","package8","truck8","city8-2")),12) occurs(action(("drive-truck","truck16","city16-1","city16-2","city16")),12) occurs(action(("drive-truck","truck5","city5-1","city5-2","city5")),12) occurs(action(("load-truck","package16","truck13","city13-1")),12) occurs(action(("drive-truck","truck15","city15-2","city15-1","city15")),12) occurs(action(("drive-truck","truck10","city10-2","city10-1","city10")),12) occurs(action(("fly-airplane","plane4","city9-2","city21-2")),13) occurs(action(("load-truck","package14","truck9","city9-2")),13) occurs(action(("drive-truck","truck4","city4-1","city4-2","city4")),13) occurs(action(("load-truck","package4","truck1","city1-2")),13) occurs(action(("drive-truck","truck13","city13-1","city13-2","city13")),13) occurs(action(("unload-truck","package15","truck19","city19-2")),13) occurs(action(("unload-truck","package8","truck8","city8-2")),13) occurs(action(("fly-airplane","plane3","city3-2","city8-2")),13) occurs(action(("load-truck","package13","truck21","city21-2")),13) occurs(action(("load-airplane","package2","plane2","city2-2")),13) occurs(action(("load-airplane","package7","plane1","city3-2")),13) occurs(action(("drive-truck","truck10","city10-1","city10-2","city10")),13) occurs(action(("drive-truck","truck15","city15-1","city15-2","city15")),13) occurs(action(("drive-truck","truck17","city17-1","city17-2","city17")),13) occurs(action(("drive-truck","truck23","city23-1","city23-2","city23")),13) occurs(action(("drive-truck","truck6","city6-1","city6-2","city6")),13) occurs(action(("drive-truck","truck7","city7-1","city7-2","city7")),13) occurs(action(("drive-truck","truck5","city5-2","city5-1","city5")),13) occurs(action(("drive-truck","truck22","city22-2","city22-1","city22")),13) occurs(action(("drive-truck","truck11","city11-2","city11-1","city11")),13) occurs(action(("load-truck","package15","truck19","city19-2")),14) occurs(action(("load-airplane","package8","plane3","city8-2")),14) occurs(action(("drive-truck","truck20","city20-1","city20-2","city20")),14) occurs(action(("unload-airplane","package12","plane4","city21-2")),14) occurs(action(("unload-truck","package17","truck3","city3-2")),14) occurs(action(("unload-airplane","package2","plane2","city2-2")),14) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),14) occurs(action(("unload-truck","package4","truck1","city1-2")),14) occurs(action(("unload-airplane","package5","plane3","city8-2")),14) occurs(action(("unload-airplane","package7","plane1","city3-2")),14) occurs(action(("unload-truck","package16","truck13","city13-2")),14) occurs(action(("drive-truck","truck22","city22-1","city22-2","city22")),14) occurs(action(("drive-truck","truck7","city7-2","city7-1","city7")),14) occurs(action(("drive-truck","truck15","city15-2","city15-1","city15")),14) occurs(action(("drive-truck","truck12","city12-2","city12-1","city12")),14) occurs(action(("fly-airplane","plane2","city2-2","city21-2")),15) occurs(action(("fly-airplane","plane3","city8-2","city21-2")),15) occurs(action(("load-truck","package17","truck3","city3-2")),15) occurs(action(("load-truck","package2","truck2","city2-2")),15) occurs(action(("load-truck","package4","truck1","city1-2")),15) occurs(action(("load-truck","package5","truck8","city8-2")),15) occurs(action(("unload-truck","package11","truck16","city16-2")),15) occurs(action(("unload-truck","package13","truck21","city21-2")),15) occurs(action(("unload-airplane","package9","plane1","city3-2")),15) occurs(action(("drive-truck","truck9","city9-2","city9-1","city9")),15) occurs(action(("drive-truck","truck13","city13-2","city13-1","city13")),15) occurs(action(("load-airplane","package12","plane4","city21-2")),15) occurs(action(("load-airplane","package7","plane1","city3-2")),15) occurs(action(("drive-truck","truck19","city19-2","city19-1","city19")),15) occurs(action(("unload-truck","package14","truck9","city9-1")),16) occurs(action(("unload-truck","package15","truck19","city19-1")),16) occurs(action(("load-airplane","package13","plane4","city21-2")),16) occurs(action(("drive-truck","truck13","city13-1","city13-2","city13")),16) occurs(action(("load-airplane","package9","plane1","city3-2")),16) occurs(action(("unload-airplane","package12","plane4","city21-2")),16) occurs(action(("unload-truck","package5","truck8","city8-2")),16) occurs(action(("unload-airplane","package7","plane1","city3-2")),16) occurs(action(("fly-airplane","plane2","city21-2","city16-2")),16) occurs(action(("fly-airplane","plane3","city21-2","city13-2")),16) occurs(action(("drive-truck","truck11","city11-1","city11-2","city11")),16) occurs(action(("drive-truck","truck15","city15-1","city15-2","city15")),16) occurs(action(("drive-truck","truck5","city5-1","city5-2","city5")),16) occurs(action(("drive-truck","truck2","city2-2","city2-1","city2")),16) occurs(action(("drive-truck","truck1","city1-2","city1-1","city1")),16) occurs(action(("drive-truck","truck23","city23-2","city23-1","city23")),16) occurs(action(("drive-truck","truck22","city22-2","city22-1","city22")),16) occurs(action(("drive-truck","truck10","city10-2","city10-1","city10")),16) occurs(action(("unload-truck","package2","truck2","city2-1")),17) occurs(action(("unload-airplane","package8","plane3","city13-2")),17) occurs(action(("load-airplane","package11","plane2","city16-2")),17) occurs(action(("load-truck","package12","truck21","city21-2")),17) occurs(action(("load-truck","package15","truck19","city19-1")),17) occurs(action(("load-airplane","package16","plane3","city13-2")),17) occurs(action(("drive-truck","truck9","city9-1","city9-2","city9")),17) occurs(action(("load-truck","package5","truck8","city8-2")),17) occurs(action(("load-truck","package7","truck3","city3-2")),17) occurs(action(("fly-airplane","plane1","city3-2","city20-2")),17) occurs(action(("drive-truck","truck20","city20-2","city20-1","city20")),17) occurs(action(("drive-truck","truck14","city14-1","city14-2","city14")),17) occurs(action(("drive-truck","truck23","city23-1","city23-2","city23")),17) occurs(action(("drive-truck","truck7","city7-1","city7-2","city7")),17) occurs(action(("drive-truck","truck6","city6-2","city6-1","city6")),17) occurs(action(("drive-truck","truck17","city17-2","city17-1","city17")),17) occurs(action(("drive-truck","truck16","city16-2","city16-1","city16")),17) occurs(action(("unload-truck","package4","truck1","city1-1")),18) occurs(action(("unload-airplane","package9","plane1","city20-2")),18) occurs(action(("fly-airplane","plane2","city16-2","city21-2")),18) occurs(action(("fly-airplane","plane4","city21-2","city3-2")),18) occurs(action(("fly-airplane","plane3","city13-2","city4-2")),18) occurs(action(("load-truck","package3","truck9","city9-2")),18) occurs(action(("load-truck","package8","truck13","city13-2")),18) occurs(action(("drive-truck","truck21","city21-2","city21-1","city21")),18) occurs(action(("drive-truck","truck3","city3-2","city3-1","city3")),18) occurs(action(("drive-truck","truck22","city22-1","city22-2","city22")),18) occurs(action(("drive-truck","truck8","city8-2","city8-1","city8")),18) occurs(action(("drive-truck","truck23","city23-2","city23-1","city23")),18) occurs(action(("drive-truck","truck15","city15-2","city15-1","city15")),18) occurs(action(("drive-truck","truck14","city14-2","city14-1","city14")),18) occurs(action(("drive-truck","truck11","city11-2","city11-1","city11")),18) occurs(action(("unload-airplane","package11","plane2","city21-2")),19) occurs(action(("unload-truck","package12","truck21","city21-1")),19) occurs(action(("unload-airplane","package13","plane4","city3-2")),19) occurs(action(("unload-truck","package15","truck19","city19-1")),19) occurs(action(("unload-airplane","package16","plane3","city4-2")),19) occurs(action(("unload-truck","package17","truck3","city3-1")),19) occurs(action(("unload-truck","package3","truck9","city9-2")),19) occurs(action(("unload-truck","package5","truck8","city8-1")),19) occurs(action(("unload-truck","package7","truck3","city3-1")),19) occurs(action(("unload-truck","package8","truck13","city13-2")),19) occurs(action(("drive-truck","truck20","city20-1","city20-2","city20")),19) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),19) occurs(action(("drive-truck","truck4","city4-2","city4-1","city4")),19) occurs(action(("drive-truck","truck15","city15-1","city15-2","city15")),19) occurs(action(("drive-truck","truck23","city23-1","city23-2","city23")),19) occurs(action(("drive-truck","truck7","city7-2","city7-1","city7")),19) occurs(action(("drive-truck","truck5","city5-2","city5-1","city5")),19) Solving Time: 3.26s Memory: 238MB (+27MB) SAT SATISFIABLE Models : 1+ Calls : 5 Time : 14.997s (Solving: 11.01s 1st Model: 3.22s Unsat: 0.10s) CPU Time : 14.910s Choices : 40956 Conflicts : 10904 (Analyzed: 10902) Restarts : 126 (Average: 86.52 Last: 74) Model-Level : 535.0 Problems : 5 (Average Length: 12.80 Splits: 0) Lemmas : 10902 (Deleted: 6458) Binary : 348 (Ratio: 3.19%) Ternary : 269 (Ratio: 2.47%) Conflict : 10902 (Average Length: 100.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 10902 (Average: 4.49 Max: 150 Sum: 48926) Executed : 10332 (Average: 3.64 Max: 150 Sum: 39713 Ratio: 81.17%) Bounded : 570 (Average: 16.16 Max: 21 Sum: 9213 Ratio: 18.83%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 162471 (Eliminated: 0 Frozen: 127805) Constraints : 762813 (Binary: 95.6% Ternary: 3.2% Other: 1.2%) Memory Peak : 239MB Max. Length : 19 steps Sol. Length : 19 steps