./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product40_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product40_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 420052417c34af57247f22c0bc8935a6e484860c .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 03:40:41,354 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 03:40:41,355 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 03:40:41,361 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 03:40:41,361 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 03:40:41,362 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 03:40:41,362 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 03:40:41,363 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 03:40:41,364 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 03:40:41,364 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 03:40:41,365 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 03:40:41,365 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 03:40:41,365 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 03:40:41,366 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 03:40:41,366 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 03:40:41,367 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 03:40:41,367 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 03:40:41,368 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 03:40:41,369 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 03:40:41,369 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 03:40:41,370 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 03:40:41,370 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 03:40:41,372 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 03:40:41,372 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 03:40:41,372 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 03:40:41,372 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 03:40:41,373 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 03:40:41,373 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 03:40:41,374 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 03:40:41,374 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 03:40:41,374 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 03:40:41,374 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 03:40:41,375 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 03:40:41,375 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 03:40:41,375 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 03:40:41,375 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 03:40:41,376 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 03:40:41,382 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 03:40:41,383 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 03:40:41,383 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 03:40:41,383 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 03:40:41,383 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 03:40:41,384 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 03:40:41,384 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 03:40:41,384 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 03:40:41,384 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 03:40:41,384 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 03:40:41,384 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 03:40:41,384 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 03:40:41,384 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 03:40:41,384 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 03:40:41,384 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 03:40:41,384 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 03:40:41,384 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 03:40:41,385 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 03:40:41,385 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 03:40:41,385 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 03:40:41,385 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 03:40:41,385 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 03:40:41,385 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 03:40:41,385 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 03:40:41,385 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 03:40:41,385 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 03:40:41,385 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 03:40:41,385 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 03:40:41,385 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 03:40:41,386 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 03:40:41,386 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 420052417c34af57247f22c0bc8935a6e484860c [2018-12-02 03:40:41,403 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 03:40:41,410 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 03:40:41,412 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 03:40:41,413 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 03:40:41,413 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 03:40:41,414 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec5_product40_true-unreach-call_false-termination.cil.c [2018-12-02 03:40:41,450 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/data/abcdde8be/32abb28e07d04af49a9a8094ae5dbf59/FLAGa68f880b3 [2018-12-02 03:40:41,888 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 03:40:41,889 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/sv-benchmarks/c/product-lines/minepump_spec5_product40_true-unreach-call_false-termination.cil.c [2018-12-02 03:40:41,895 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/data/abcdde8be/32abb28e07d04af49a9a8094ae5dbf59/FLAGa68f880b3 [2018-12-02 03:40:41,903 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/data/abcdde8be/32abb28e07d04af49a9a8094ae5dbf59 [2018-12-02 03:40:41,905 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 03:40:41,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 03:40:41,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 03:40:41,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 03:40:41,908 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 03:40:41,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:40:41" (1/1) ... [2018-12-02 03:40:41,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cc82c98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:41, skipping insertion in model container [2018-12-02 03:40:41,910 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:40:41" (1/1) ... [2018-12-02 03:40:41,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 03:40:41,935 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 03:40:42,085 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:40:42,130 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 03:40:42,174 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 03:40:42,189 INFO L195 MainTranslator]: Completed translation [2018-12-02 03:40:42,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42 WrapperNode [2018-12-02 03:40:42,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 03:40:42,190 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 03:40:42,190 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 03:40:42,190 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 03:40:42,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42" (1/1) ... [2018-12-02 03:40:42,205 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42" (1/1) ... [2018-12-02 03:40:42,210 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 03:40:42,211 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 03:40:42,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 03:40:42,211 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 03:40:42,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42" (1/1) ... [2018-12-02 03:40:42,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42" (1/1) ... [2018-12-02 03:40:42,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42" (1/1) ... [2018-12-02 03:40:42,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42" (1/1) ... [2018-12-02 03:40:42,227 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42" (1/1) ... [2018-12-02 03:40:42,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42" (1/1) ... [2018-12-02 03:40:42,235 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42" (1/1) ... [2018-12-02 03:40:42,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 03:40:42,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 03:40:42,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 03:40:42,238 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 03:40:42,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 03:40:42,276 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-12-02 03:40:42,276 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-12-02 03:40:42,276 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 03:40:42,276 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 03:40:42,277 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-12-02 03:40:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-12-02 03:40:42,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 03:40:42,277 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-12-02 03:40:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-12-02 03:40:42,277 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-12-02 03:40:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-12-02 03:40:42,277 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-12-02 03:40:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-12-02 03:40:42,278 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-12-02 03:40:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-12-02 03:40:42,278 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-12-02 03:40:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-12-02 03:40:42,278 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-12-02 03:40:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-12-02 03:40:42,278 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-12-02 03:40:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-12-02 03:40:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-12-02 03:40:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-12-02 03:40:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-12-02 03:40:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-12-02 03:40:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-12-02 03:40:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-12-02 03:40:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-12-02 03:40:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-12-02 03:40:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-12-02 03:40:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-12-02 03:40:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-12-02 03:40:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-12-02 03:40:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-12-02 03:40:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-12-02 03:40:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-12-02 03:40:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-12-02 03:40:42,281 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-12-02 03:40:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-12-02 03:40:42,281 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-12-02 03:40:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-12-02 03:40:42,281 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-12-02 03:40:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-12-02 03:40:42,281 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-12-02 03:40:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-12-02 03:40:42,281 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-12-02 03:40:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-12-02 03:40:42,282 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-12-02 03:40:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-12-02 03:40:42,282 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-12-02 03:40:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-12-02 03:40:42,282 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-12-02 03:40:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-12-02 03:40:42,282 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-12-02 03:40:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-12-02 03:40:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 03:40:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 03:40:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 03:40:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-12-02 03:40:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-12-02 03:40:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-12-02 03:40:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-12-02 03:40:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 03:40:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 03:40:42,619 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 03:40:42,620 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-12-02 03:40:42,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:40:42 BoogieIcfgContainer [2018-12-02 03:40:42,620 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 03:40:42,621 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 03:40:42,621 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 03:40:42,624 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 03:40:42,624 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:40:41" (1/3) ... [2018-12-02 03:40:42,625 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37c468ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:40:42, skipping insertion in model container [2018-12-02 03:40:42,625 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:42" (2/3) ... [2018-12-02 03:40:42,625 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37c468ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:40:42, skipping insertion in model container [2018-12-02 03:40:42,625 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:40:42" (3/3) ... [2018-12-02 03:40:42,627 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product40_true-unreach-call_false-termination.cil.c [2018-12-02 03:40:42,633 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 03:40:42,639 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 03:40:42,649 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 03:40:42,669 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 03:40:42,670 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 03:40:42,670 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 03:40:42,670 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 03:40:42,670 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 03:40:42,670 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 03:40:42,670 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 03:40:42,670 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 03:40:42,670 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 03:40:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states. [2018-12-02 03:40:42,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-12-02 03:40:42,692 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:42,692 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:42,694 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:42,698 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:42,698 INFO L82 PathProgramCache]: Analyzing trace with hash -19531829, now seen corresponding path program 1 times [2018-12-02 03:40:42,699 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:42,699 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:42,728 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:42,728 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:42,728 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:42,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 03:40:42,859 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:40:42,860 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-02 03:40:42,862 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-02 03:40:42,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-02 03:40:42,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-02 03:40:42,871 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 2 states. [2018-12-02 03:40:42,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:42,894 INFO L93 Difference]: Finished difference Result 288 states and 355 transitions. [2018-12-02 03:40:42,894 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-02 03:40:42,895 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 59 [2018-12-02 03:40:42,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:42,902 INFO L225 Difference]: With dead ends: 288 [2018-12-02 03:40:42,902 INFO L226 Difference]: Without dead ends: 146 [2018-12-02 03:40:42,904 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-02 03:40:42,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2018-12-02 03:40:42,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2018-12-02 03:40:42,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 146 states. [2018-12-02 03:40:42,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 171 transitions. [2018-12-02 03:40:42,936 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 171 transitions. Word has length 59 [2018-12-02 03:40:42,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:42,936 INFO L480 AbstractCegarLoop]: Abstraction has 146 states and 171 transitions. [2018-12-02 03:40:42,936 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-02 03:40:42,936 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 171 transitions. [2018-12-02 03:40:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-12-02 03:40:42,938 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:42,938 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:42,938 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:42,939 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:42,939 INFO L82 PathProgramCache]: Analyzing trace with hash 1638520231, now seen corresponding path program 1 times [2018-12-02 03:40:42,939 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:42,939 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:42,939 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:42,940 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:42,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 03:40:42,988 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:40:42,988 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 03:40:42,989 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 03:40:42,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 03:40:42,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:40:42,990 INFO L87 Difference]: Start difference. First operand 146 states and 171 transitions. Second operand 3 states. [2018-12-02 03:40:43,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:43,003 INFO L93 Difference]: Finished difference Result 227 states and 265 transitions. [2018-12-02 03:40:43,004 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 03:40:43,004 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2018-12-02 03:40:43,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:43,005 INFO L225 Difference]: With dead ends: 227 [2018-12-02 03:40:43,005 INFO L226 Difference]: Without dead ends: 137 [2018-12-02 03:40:43,006 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 03:40:43,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2018-12-02 03:40:43,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2018-12-02 03:40:43,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137 states. [2018-12-02 03:40:43,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 159 transitions. [2018-12-02 03:40:43,013 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 159 transitions. Word has length 60 [2018-12-02 03:40:43,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:43,013 INFO L480 AbstractCegarLoop]: Abstraction has 137 states and 159 transitions. [2018-12-02 03:40:43,014 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 03:40:43,014 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 159 transitions. [2018-12-02 03:40:43,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-12-02 03:40:43,015 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:43,015 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:43,015 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:43,015 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:43,015 INFO L82 PathProgramCache]: Analyzing trace with hash 672391450, now seen corresponding path program 1 times [2018-12-02 03:40:43,015 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:43,015 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:43,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:43,016 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:43,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:43,098 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 03:40:43,099 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:40:43,099 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-02 03:40:43,099 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 03:40:43,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 03:40:43,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-12-02 03:40:43,099 INFO L87 Difference]: Start difference. First operand 137 states and 159 transitions. Second operand 7 states. [2018-12-02 03:40:43,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:43,342 INFO L93 Difference]: Finished difference Result 411 states and 497 transitions. [2018-12-02 03:40:43,342 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 03:40:43,342 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 65 [2018-12-02 03:40:43,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:43,344 INFO L225 Difference]: With dead ends: 411 [2018-12-02 03:40:43,344 INFO L226 Difference]: Without dead ends: 302 [2018-12-02 03:40:43,345 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-12-02 03:40:43,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2018-12-02 03:40:43,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 290. [2018-12-02 03:40:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 290 states. [2018-12-02 03:40:43,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 350 transitions. [2018-12-02 03:40:43,366 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 350 transitions. Word has length 65 [2018-12-02 03:40:43,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:43,366 INFO L480 AbstractCegarLoop]: Abstraction has 290 states and 350 transitions. [2018-12-02 03:40:43,366 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 03:40:43,366 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 350 transitions. [2018-12-02 03:40:43,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-12-02 03:40:43,367 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:43,368 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:43,368 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:43,368 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:43,368 INFO L82 PathProgramCache]: Analyzing trace with hash -250238152, now seen corresponding path program 1 times [2018-12-02 03:40:43,368 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:43,368 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:43,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:43,369 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:43,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:43,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-02 03:40:43,440 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:40:43,441 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-02 03:40:43,441 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 03:40:43,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 03:40:43,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-02 03:40:43,441 INFO L87 Difference]: Start difference. First operand 290 states and 350 transitions. Second operand 7 states. [2018-12-02 03:40:43,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:43,820 INFO L93 Difference]: Finished difference Result 736 states and 956 transitions. [2018-12-02 03:40:43,820 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-02 03:40:43,821 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 70 [2018-12-02 03:40:43,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:43,823 INFO L225 Difference]: With dead ends: 736 [2018-12-02 03:40:43,823 INFO L226 Difference]: Without dead ends: 474 [2018-12-02 03:40:43,824 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-12-02 03:40:43,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 474 states. [2018-12-02 03:40:43,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 474 to 420. [2018-12-02 03:40:43,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 420 states. [2018-12-02 03:40:43,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 420 states and 505 transitions. [2018-12-02 03:40:43,859 INFO L78 Accepts]: Start accepts. Automaton has 420 states and 505 transitions. Word has length 70 [2018-12-02 03:40:43,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:43,859 INFO L480 AbstractCegarLoop]: Abstraction has 420 states and 505 transitions. [2018-12-02 03:40:43,859 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 03:40:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 505 transitions. [2018-12-02 03:40:43,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-12-02 03:40:43,862 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:43,862 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:43,862 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:43,862 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:43,862 INFO L82 PathProgramCache]: Analyzing trace with hash 2027130362, now seen corresponding path program 1 times [2018-12-02 03:40:43,862 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:43,862 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:43,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:43,863 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:43,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:43,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 03:40:43,939 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:40:43,940 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-02 03:40:43,940 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 03:40:43,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 03:40:43,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-02 03:40:43,940 INFO L87 Difference]: Start difference. First operand 420 states and 505 transitions. Second operand 8 states. [2018-12-02 03:40:43,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:43,967 INFO L93 Difference]: Finished difference Result 826 states and 1026 transitions. [2018-12-02 03:40:43,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 03:40:43,968 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 93 [2018-12-02 03:40:43,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:43,970 INFO L225 Difference]: With dead ends: 826 [2018-12-02 03:40:43,970 INFO L226 Difference]: Without dead ends: 434 [2018-12-02 03:40:43,972 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-02 03:40:43,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2018-12-02 03:40:43,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 428. [2018-12-02 03:40:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 428 states. [2018-12-02 03:40:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 513 transitions. [2018-12-02 03:40:43,996 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 513 transitions. Word has length 93 [2018-12-02 03:40:43,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:43,996 INFO L480 AbstractCegarLoop]: Abstraction has 428 states and 513 transitions. [2018-12-02 03:40:43,996 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 03:40:43,996 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 513 transitions. [2018-12-02 03:40:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-12-02 03:40:43,998 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:43,998 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:43,998 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:43,998 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:43,998 INFO L82 PathProgramCache]: Analyzing trace with hash 1325530488, now seen corresponding path program 1 times [2018-12-02 03:40:43,998 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:43,998 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:43,999 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:43,999 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:43,999 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:44,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 03:40:44,035 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:40:44,035 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 03:40:44,035 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 03:40:44,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 03:40:44,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-02 03:40:44,035 INFO L87 Difference]: Start difference. First operand 428 states and 513 transitions. Second operand 6 states. [2018-12-02 03:40:44,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:44,071 INFO L93 Difference]: Finished difference Result 838 states and 1023 transitions. [2018-12-02 03:40:44,071 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-02 03:40:44,071 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 93 [2018-12-02 03:40:44,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:44,073 INFO L225 Difference]: With dead ends: 838 [2018-12-02 03:40:44,073 INFO L226 Difference]: Without dead ends: 438 [2018-12-02 03:40:44,075 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-02 03:40:44,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 438 states. [2018-12-02 03:40:44,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 438 to 438. [2018-12-02 03:40:44,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 438 states. [2018-12-02 03:40:44,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 438 states and 523 transitions. [2018-12-02 03:40:44,096 INFO L78 Accepts]: Start accepts. Automaton has 438 states and 523 transitions. Word has length 93 [2018-12-02 03:40:44,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:44,097 INFO L480 AbstractCegarLoop]: Abstraction has 438 states and 523 transitions. [2018-12-02 03:40:44,097 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 03:40:44,097 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 523 transitions. [2018-12-02 03:40:44,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-12-02 03:40:44,098 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:44,098 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:44,098 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:44,098 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:44,099 INFO L82 PathProgramCache]: Analyzing trace with hash -542356037, now seen corresponding path program 1 times [2018-12-02 03:40:44,099 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:44,099 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:44,099 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:44,099 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:44,100 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 03:40:44,164 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:40:44,164 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 03:40:44,164 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 03:40:44,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 03:40:44,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:40:44,165 INFO L87 Difference]: Start difference. First operand 438 states and 523 transitions. Second operand 4 states. [2018-12-02 03:40:44,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:44,327 INFO L93 Difference]: Finished difference Result 1404 states and 1756 transitions. [2018-12-02 03:40:44,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 03:40:44,327 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 93 [2018-12-02 03:40:44,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:44,331 INFO L225 Difference]: With dead ends: 1404 [2018-12-02 03:40:44,332 INFO L226 Difference]: Without dead ends: 994 [2018-12-02 03:40:44,333 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 3 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:40:44,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 994 states. [2018-12-02 03:40:44,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 994 to 977. [2018-12-02 03:40:44,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 977 states. [2018-12-02 03:40:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 977 states and 1196 transitions. [2018-12-02 03:40:44,386 INFO L78 Accepts]: Start accepts. Automaton has 977 states and 1196 transitions. Word has length 93 [2018-12-02 03:40:44,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:44,386 INFO L480 AbstractCegarLoop]: Abstraction has 977 states and 1196 transitions. [2018-12-02 03:40:44,387 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 03:40:44,387 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1196 transitions. [2018-12-02 03:40:44,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-12-02 03:40:44,389 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:44,389 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:44,389 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:44,389 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:44,389 INFO L82 PathProgramCache]: Analyzing trace with hash 985409025, now seen corresponding path program 1 times [2018-12-02 03:40:44,390 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:44,390 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:44,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:44,391 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:44,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:44,502 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 03:40:44,503 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:40:44,503 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 03:40:44,503 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 03:40:44,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 03:40:44,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-12-02 03:40:44,503 INFO L87 Difference]: Start difference. First operand 977 states and 1196 transitions. Second operand 9 states. [2018-12-02 03:40:45,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:45,088 INFO L93 Difference]: Finished difference Result 2680 states and 3438 transitions. [2018-12-02 03:40:45,088 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-02 03:40:45,089 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 97 [2018-12-02 03:40:45,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:45,097 INFO L225 Difference]: With dead ends: 2680 [2018-12-02 03:40:45,097 INFO L226 Difference]: Without dead ends: 1917 [2018-12-02 03:40:45,100 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=79, Invalid=263, Unknown=0, NotChecked=0, Total=342 [2018-12-02 03:40:45,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1917 states. [2018-12-02 03:40:45,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1917 to 1684. [2018-12-02 03:40:45,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1684 states. [2018-12-02 03:40:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1684 states and 2029 transitions. [2018-12-02 03:40:45,167 INFO L78 Accepts]: Start accepts. Automaton has 1684 states and 2029 transitions. Word has length 97 [2018-12-02 03:40:45,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:45,168 INFO L480 AbstractCegarLoop]: Abstraction has 1684 states and 2029 transitions. [2018-12-02 03:40:45,168 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 03:40:45,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2029 transitions. [2018-12-02 03:40:45,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-12-02 03:40:45,170 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:45,170 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:45,170 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:45,170 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:45,170 INFO L82 PathProgramCache]: Analyzing trace with hash 143922716, now seen corresponding path program 1 times [2018-12-02 03:40:45,170 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:45,171 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:45,171 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:45,171 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:45,171 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:45,257 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-02 03:40:45,258 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:40:45,258 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:40:45,265 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:45,364 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:40:45,481 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 03:40:45,498 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:40:45,498 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 7] total 16 [2018-12-02 03:40:45,498 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 03:40:45,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 03:40:45,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2018-12-02 03:40:45,499 INFO L87 Difference]: Start difference. First operand 1684 states and 2029 transitions. Second operand 16 states. [2018-12-02 03:40:46,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:46,162 INFO L93 Difference]: Finished difference Result 3879 states and 4874 transitions. [2018-12-02 03:40:46,162 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-12-02 03:40:46,162 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 157 [2018-12-02 03:40:46,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:46,168 INFO L225 Difference]: With dead ends: 3879 [2018-12-02 03:40:46,168 INFO L226 Difference]: Without dead ends: 2403 [2018-12-02 03:40:46,171 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 157 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 189 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=169, Invalid=887, Unknown=0, NotChecked=0, Total=1056 [2018-12-02 03:40:46,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2403 states. [2018-12-02 03:40:46,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2403 to 2141. [2018-12-02 03:40:46,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2141 states. [2018-12-02 03:40:46,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 2141 states and 2547 transitions. [2018-12-02 03:40:46,248 INFO L78 Accepts]: Start accepts. Automaton has 2141 states and 2547 transitions. Word has length 157 [2018-12-02 03:40:46,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:46,248 INFO L480 AbstractCegarLoop]: Abstraction has 2141 states and 2547 transitions. [2018-12-02 03:40:46,249 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 03:40:46,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 2547 transitions. [2018-12-02 03:40:46,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2018-12-02 03:40:46,253 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:46,253 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:46,253 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:46,253 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:46,253 INFO L82 PathProgramCache]: Analyzing trace with hash -1117760067, now seen corresponding path program 1 times [2018-12-02 03:40:46,253 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:46,253 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:46,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:46,254 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:46,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 75 proven. 2 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2018-12-02 03:40:46,358 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:40:46,358 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:40:46,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:46,462 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:40:46,612 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 203 proven. 4 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2018-12-02 03:40:46,639 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:40:46,639 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 12] total 19 [2018-12-02 03:40:46,639 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-12-02 03:40:46,639 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-12-02 03:40:46,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2018-12-02 03:40:46,640 INFO L87 Difference]: Start difference. First operand 2141 states and 2547 transitions. Second operand 19 states. [2018-12-02 03:40:49,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:49,801 INFO L93 Difference]: Finished difference Result 8475 states and 12179 transitions. [2018-12-02 03:40:49,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2018-12-02 03:40:49,801 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 277 [2018-12-02 03:40:49,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:49,830 INFO L225 Difference]: With dead ends: 8475 [2018-12-02 03:40:49,831 INFO L226 Difference]: Without dead ends: 6370 [2018-12-02 03:40:49,840 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 288 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1210 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=595, Invalid=3827, Unknown=0, NotChecked=0, Total=4422 [2018-12-02 03:40:49,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6370 states. [2018-12-02 03:40:50,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6370 to 4443. [2018-12-02 03:40:50,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4443 states. [2018-12-02 03:40:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4443 states to 4443 states and 5099 transitions. [2018-12-02 03:40:50,087 INFO L78 Accepts]: Start accepts. Automaton has 4443 states and 5099 transitions. Word has length 277 [2018-12-02 03:40:50,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:50,087 INFO L480 AbstractCegarLoop]: Abstraction has 4443 states and 5099 transitions. [2018-12-02 03:40:50,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-12-02 03:40:50,087 INFO L276 IsEmpty]: Start isEmpty. Operand 4443 states and 5099 transitions. [2018-12-02 03:40:50,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2018-12-02 03:40:50,093 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:50,093 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:50,093 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:50,094 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:50,094 INFO L82 PathProgramCache]: Analyzing trace with hash -679127155, now seen corresponding path program 1 times [2018-12-02 03:40:50,094 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:50,094 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:50,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:50,094 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:50,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:50,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:50,216 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 98 proven. 53 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2018-12-02 03:40:50,216 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:40:50,216 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:40:50,224 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:50,317 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:40:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 238 proven. 16 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-12-02 03:40:50,465 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:40:50,465 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9] total 20 [2018-12-02 03:40:50,466 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-12-02 03:40:50,466 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-12-02 03:40:50,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=333, Unknown=0, NotChecked=0, Total=380 [2018-12-02 03:40:50,466 INFO L87 Difference]: Start difference. First operand 4443 states and 5099 transitions. Second operand 20 states. [2018-12-02 03:40:51,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:51,195 INFO L93 Difference]: Finished difference Result 8456 states and 9768 transitions. [2018-12-02 03:40:51,196 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-02 03:40:51,196 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 293 [2018-12-02 03:40:51,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:51,205 INFO L225 Difference]: With dead ends: 8456 [2018-12-02 03:40:51,205 INFO L226 Difference]: Without dead ends: 4459 [2018-12-02 03:40:51,211 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 326 GetRequests, 296 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 108 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=830, Unknown=0, NotChecked=0, Total=992 [2018-12-02 03:40:51,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4459 states. [2018-12-02 03:40:51,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4459 to 4447. [2018-12-02 03:40:51,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4447 states. [2018-12-02 03:40:51,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 4447 states and 5093 transitions. [2018-12-02 03:40:51,354 INFO L78 Accepts]: Start accepts. Automaton has 4447 states and 5093 transitions. Word has length 293 [2018-12-02 03:40:51,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:51,354 INFO L480 AbstractCegarLoop]: Abstraction has 4447 states and 5093 transitions. [2018-12-02 03:40:51,354 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-12-02 03:40:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 4447 states and 5093 transitions. [2018-12-02 03:40:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2018-12-02 03:40:51,360 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:51,360 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:51,360 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:51,360 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:51,361 INFO L82 PathProgramCache]: Analyzing trace with hash 392417726, now seen corresponding path program 1 times [2018-12-02 03:40:51,361 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:51,361 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:51,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:51,361 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:51,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:51,503 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 94 proven. 46 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2018-12-02 03:40:51,503 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 03:40:51,503 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 03:40:51,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:51,611 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 03:40:51,702 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 166 proven. 16 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-12-02 03:40:51,717 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 03:40:51,718 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 14 [2018-12-02 03:40:51,718 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-02 03:40:51,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-02 03:40:51,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2018-12-02 03:40:51,719 INFO L87 Difference]: Start difference. First operand 4447 states and 5093 transitions. Second operand 14 states. [2018-12-02 03:40:53,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:53,096 INFO L93 Difference]: Finished difference Result 10015 states and 12602 transitions. [2018-12-02 03:40:53,097 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-12-02 03:40:53,097 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 294 [2018-12-02 03:40:53,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:53,120 INFO L225 Difference]: With dead ends: 10015 [2018-12-02 03:40:53,120 INFO L226 Difference]: Without dead ends: 7356 [2018-12-02 03:40:53,126 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 348 GetRequests, 310 SyntacticMatches, 5 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 240 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=285, Invalid=905, Unknown=0, NotChecked=0, Total=1190 [2018-12-02 03:40:53,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7356 states. [2018-12-02 03:40:53,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7356 to 5525. [2018-12-02 03:40:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5525 states. [2018-12-02 03:40:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5525 states to 5525 states and 6328 transitions. [2018-12-02 03:40:53,325 INFO L78 Accepts]: Start accepts. Automaton has 5525 states and 6328 transitions. Word has length 294 [2018-12-02 03:40:53,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:53,325 INFO L480 AbstractCegarLoop]: Abstraction has 5525 states and 6328 transitions. [2018-12-02 03:40:53,325 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-02 03:40:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 5525 states and 6328 transitions. [2018-12-02 03:40:53,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2018-12-02 03:40:53,333 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:53,333 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:53,333 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:53,333 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:53,334 INFO L82 PathProgramCache]: Analyzing trace with hash 1268794842, now seen corresponding path program 1 times [2018-12-02 03:40:53,334 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:53,334 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:53,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:53,334 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:53,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:53,396 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2018-12-02 03:40:53,397 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:40:53,397 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 03:40:53,397 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 03:40:53,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 03:40:53,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:40:53,397 INFO L87 Difference]: Start difference. First operand 5525 states and 6328 transitions. Second operand 4 states. [2018-12-02 03:40:53,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:53,631 INFO L93 Difference]: Finished difference Result 9026 states and 10371 transitions. [2018-12-02 03:40:53,631 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 03:40:53,631 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 368 [2018-12-02 03:40:53,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:53,638 INFO L225 Difference]: With dead ends: 9026 [2018-12-02 03:40:53,638 INFO L226 Difference]: Without dead ends: 3587 [2018-12-02 03:40:53,644 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 03:40:53,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3587 states. [2018-12-02 03:40:53,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3587 to 3497. [2018-12-02 03:40:53,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3497 states. [2018-12-02 03:40:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3497 states to 3497 states and 3937 transitions. [2018-12-02 03:40:53,803 INFO L78 Accepts]: Start accepts. Automaton has 3497 states and 3937 transitions. Word has length 368 [2018-12-02 03:40:53,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:53,803 INFO L480 AbstractCegarLoop]: Abstraction has 3497 states and 3937 transitions. [2018-12-02 03:40:53,803 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 03:40:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 3497 states and 3937 transitions. [2018-12-02 03:40:53,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2018-12-02 03:40:53,807 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 03:40:53,807 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 03:40:53,807 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 03:40:53,807 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 03:40:53,807 INFO L82 PathProgramCache]: Analyzing trace with hash -685817879, now seen corresponding path program 1 times [2018-12-02 03:40:53,808 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 03:40:53,808 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 03:40:53,808 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:53,808 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 03:40:53,808 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 03:40:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 03:40:53,905 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2018-12-02 03:40:53,905 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 03:40:53,905 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-02 03:40:53,905 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 03:40:53,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 03:40:53,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-12-02 03:40:53,906 INFO L87 Difference]: Start difference. First operand 3497 states and 3937 transitions. Second operand 8 states. [2018-12-02 03:40:54,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 03:40:54,182 INFO L93 Difference]: Finished difference Result 6027 states and 6856 transitions. [2018-12-02 03:40:54,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 03:40:54,183 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 344 [2018-12-02 03:40:54,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 03:40:54,184 INFO L225 Difference]: With dead ends: 6027 [2018-12-02 03:40:54,184 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 03:40:54,190 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-12-02 03:40:54,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 03:40:54,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 03:40:54,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 03:40:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 03:40:54,191 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 344 [2018-12-02 03:40:54,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 03:40:54,191 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 03:40:54,191 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 03:40:54,192 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 03:40:54,192 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 03:40:54,194 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 03:40:54,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,340 WARN L180 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 185 [2018-12-02 03:40:54,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,834 WARN L180 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 584 DAG size of output: 294 [2018-12-02 03:40:54,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:54,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,453 WARN L180 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 456 DAG size of output: 237 [2018-12-02 03:40:55,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,841 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 159 [2018-12-02 03:40:55,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:55,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,190 WARN L180 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 182 [2018-12-02 03:40:56,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 03:40:56,776 WARN L180 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 47 [2018-12-02 03:40:56,931 WARN L180 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 24 [2018-12-02 03:40:57,147 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 36 [2018-12-02 03:40:57,708 WARN L180 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 45 [2018-12-02 03:40:57,848 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 30 [2018-12-02 03:40:58,089 WARN L180 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 28 [2018-12-02 03:40:58,572 WARN L180 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 35 [2018-12-02 03:40:59,786 WARN L180 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 327 DAG size of output: 64 [2018-12-02 03:41:00,114 WARN L180 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 1 [2018-12-02 03:41:00,681 WARN L180 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 57 [2018-12-02 03:41:00,897 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 34 [2018-12-02 03:41:01,260 WARN L180 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 43 [2018-12-02 03:41:01,576 WARN L180 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 44 [2018-12-02 03:41:01,681 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 24 [2018-12-02 03:41:02,360 WARN L180 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 42 [2018-12-02 03:41:02,568 WARN L180 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 34 [2018-12-02 03:41:04,010 WARN L180 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 257 DAG size of output: 73 [2018-12-02 03:41:04,386 WARN L180 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 46 [2018-12-02 03:41:04,762 WARN L180 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 27 [2018-12-02 03:41:05,033 WARN L180 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 24 [2018-12-02 03:41:05,393 WARN L180 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 18 [2018-12-02 03:41:05,748 WARN L180 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 46 [2018-12-02 03:41:05,927 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 27 [2018-12-02 03:41:06,274 WARN L180 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 42 [2018-12-02 03:41:06,856 WARN L180 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 42 [2018-12-02 03:41:07,132 WARN L180 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 38 [2018-12-02 03:41:07,334 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 27 [2018-12-02 03:41:08,434 WARN L180 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 233 DAG size of output: 54 [2018-12-02 03:41:08,624 WARN L180 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 23 [2018-12-02 03:41:09,873 WARN L180 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 311 DAG size of output: 54 [2018-12-02 03:41:10,652 WARN L180 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 47 [2018-12-02 03:41:10,655 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 873 879) the Hoare annotation is: true [2018-12-02 03:41:10,655 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 873 879) no Hoare annotation was computed. [2018-12-02 03:41:10,655 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 880 888) no Hoare annotation was computed. [2018-12-02 03:41:10,655 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 880 888) the Hoare annotation is: true [2018-12-02 03:41:10,655 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 880 888) no Hoare annotation was computed. [2018-12-02 03:41:10,655 INFO L444 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 698 705) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (not (= ~systemActive~0 1)) (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0)) (not (= ~waterLevel~0 1)) (not (= ~methaneLevelCritical~0 0))) [2018-12-02 03:41:10,655 INFO L448 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 698 705) no Hoare annotation was computed. [2018-12-02 03:41:10,655 INFO L448 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 698 705) no Hoare annotation was computed. [2018-12-02 03:41:10,655 INFO L444 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 706 715) the Hoare annotation is: (let ((.cse9 (< 2 ~waterLevel~0)) (.cse6 (not (= ~systemActive~0 0))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse3 (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0))) (.cse4 (not (= ~waterLevel~0 2))) (.cse5 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse8 (< 1 ~waterLevel~0)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= ~systemActive~0 1))) (.cse7 (<= 1 ~switchedOnBeforeTS~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 (not (= ~waterLevel~0 1)) .cse7) (or .cse8 .cse1 .cse6 .cse0 .cse3) (or (or .cse0 .cse7) (or .cse5 .cse1 .cse9 .cse2)) (or .cse8 .cse1 .cse0 .cse2 .cse3) (or .cse0 (or .cse9 .cse2 .cse3) (not (= 1 ~pumpRunning~0))) (or .cse1 .cse6 .cse0 .cse3 .cse4) (or .cse5 .cse8 .cse1 .cse2 .cse7))) [2018-12-02 03:41:10,655 INFO L448 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 706 715) no Hoare annotation was computed. [2018-12-02 03:41:10,655 INFO L448 ceAbstractionStarter]: For program point L711(line 711) no Hoare annotation was computed. [2018-12-02 03:41:10,655 INFO L448 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 706 715) no Hoare annotation was computed. [2018-12-02 03:41:10,655 INFO L444 ceAbstractionStarter]: At program point L731(line 731) the Hoare annotation is: (let ((.cse0 (not (= 1 ~pumpRunning~0))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse4 (< 2 ~waterLevel~0)) (.cse1 (not (= ~systemActive~0 1))) (.cse5 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 2))) (or (< ~switchedOnBeforeTS~0 1) (< 1 ~waterLevel~0) .cse2 .cse3 .cse1) (or .cse2 (not (= ~systemActive~0 0)) .cse4 .cse5) (or .cse4 .cse0 .cse1 .cse5 (not .cse3)) (or .cse2 .cse4 .cse1 .cse5))) [2018-12-02 03:41:10,655 INFO L448 ceAbstractionStarter]: For program point L729(lines 729 735) no Hoare annotation was computed. [2018-12-02 03:41:10,655 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 738) no Hoare annotation was computed. [2018-12-02 03:41:10,655 INFO L444 ceAbstractionStarter]: At program point L726(line 726) the Hoare annotation is: (let ((.cse4 (not (= ~systemActive~0 0))) (.cse7 (< 2 ~waterLevel~0)) (.cse0 (not (= 1 ~pumpRunning~0))) (.cse6 (= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~7)) (.cse8 (= ~methaneLevelCritical~0 0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= ~systemActive~0 1))) (.cse5 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse2 (not (= ~waterLevel~0 2)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse2) (or .cse3 .cse6 .cse7 .cse1 .cse5) (or .cse3 .cse4 .cse6 .cse7 .cse5) (or .cse6 .cse7 .cse0 .cse1 .cse5 (not .cse8)) (or (< ~switchedOnBeforeTS~0 1) (< 1 ~waterLevel~0) .cse3 .cse6 .cse8 .cse1) (or .cse3 .cse1 .cse5 .cse2))) [2018-12-02 03:41:10,656 INFO L448 ceAbstractionStarter]: For program point L726-1(line 726) no Hoare annotation was computed. [2018-12-02 03:41:10,656 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 741) no Hoare annotation was computed. [2018-12-02 03:41:10,656 INFO L448 ceAbstractionStarter]: For program point L724-1(lines 716 744) no Hoare annotation was computed. [2018-12-02 03:41:10,656 INFO L451 ceAbstractionStarter]: At program point L722(line 722) the Hoare annotation is: true [2018-12-02 03:41:10,656 INFO L448 ceAbstractionStarter]: For program point L722-1(line 722) no Hoare annotation was computed. [2018-12-02 03:41:10,656 INFO L451 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 716 744) the Hoare annotation is: true [2018-12-02 03:41:10,656 INFO L448 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 716 744) no Hoare annotation was computed. [2018-12-02 03:41:10,656 INFO L444 ceAbstractionStarter]: At program point L834-1(line 834) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~8 ~systemActive~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) [2018-12-02 03:41:10,656 INFO L448 ceAbstractionStarter]: For program point L832(lines 832 839) no Hoare annotation was computed. [2018-12-02 03:41:10,656 INFO L448 ceAbstractionStarter]: For program point L832-1(lines 832 839) no Hoare annotation was computed. [2018-12-02 03:41:10,656 INFO L448 ceAbstractionStarter]: For program point L830(line 830) no Hoare annotation was computed. [2018-12-02 03:41:10,656 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 822 844) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-02 03:41:10,656 INFO L444 ceAbstractionStarter]: At program point L829(line 829) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-02 03:41:10,656 INFO L444 ceAbstractionStarter]: At program point L828(line 828) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-02 03:41:10,656 INFO L444 ceAbstractionStarter]: At program point L828-1(line 828) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-02 03:41:10,656 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 822 844) no Hoare annotation was computed. [2018-12-02 03:41:10,656 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 822 844) no Hoare annotation was computed. [2018-12-02 03:41:10,656 INFO L444 ceAbstractionStarter]: At program point L834(line 834) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~8 ~systemActive~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) [2018-12-02 03:41:10,656 INFO L448 ceAbstractionStarter]: For program point stopSystemEXIT(lines 233 247) no Hoare annotation was computed. [2018-12-02 03:41:10,657 INFO L444 ceAbstractionStarter]: At program point L239(line 239) the Hoare annotation is: (let ((.cse3 (not (= ~waterLevel~0 2))) (.cse6 (not (= ~systemActive~0 0))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse5 (< 2 ~waterLevel~0)) (.cse0 (not (= 1 |old(~pumpRunning~0)|))) (.cse4 (= |old(~systemActive~0)| 0)) (.cse2 (not (= 0 |old(~pumpRunning~0)|)))) (and (or (< 1 ~waterLevel~0) (= ~systemActive~0 1) (= ~methaneLevelCritical~0 0) .cse0 (not (= |old(~systemActive~0)| 1)) .cse1) (or .cse2 .cse3) (or (< ~switchedOnBeforeTS~0 1) .cse4 .cse2 .cse5) (or (or .cse2 .cse1) .cse5) (or .cse4 .cse0 (and .cse6 (= ~pumpRunning~0 1)) .cse3) (or (and .cse6 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (or .cse4 .cse1) .cse5 .cse0) (or .cse4 .cse2 (not (= ~waterLevel~0 1))))) [2018-12-02 03:41:10,657 INFO L448 ceAbstractionStarter]: For program point L237(lines 237 243) no Hoare annotation was computed. [2018-12-02 03:41:10,657 INFO L444 ceAbstractionStarter]: At program point stopSystemENTRY(lines 233 247) the Hoare annotation is: (let ((.cse6 (= ~systemActive~0 0))) (let ((.cse10 (not .cse6))) (let ((.cse0 (< 1 ~waterLevel~0)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse8 (and .cse10 (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse4 (not (= ~waterLevel~0 2))) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse7 (= |old(~systemActive~0)| 0)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse9 (< 2 ~waterLevel~0)) (.cse1 (not (= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 (= ~systemActive~0 1) (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~systemActive~0)| 1)) .cse2) (or (= 0 ~pumpRunning~0) (or .cse3 .cse4)) (or .cse5 (or .cse0 .cse3 .cse2)) (or .cse6 (not .cse7) .cse3 .cse2 .cse4) (or .cse7 .cse3 .cse8 (not (= ~waterLevel~0 1))) (or (< ~switchedOnBeforeTS~0 1) .cse7 .cse3 .cse9 .cse8) (or .cse7 .cse1 (and .cse10 (= ~pumpRunning~0 1)) .cse4) (or (and .cse10 .cse5) (or .cse7 .cse2) .cse9 .cse1))))) [2018-12-02 03:41:10,657 INFO L448 ceAbstractionStarter]: For program point stopSystemFINAL(lines 233 247) no Hoare annotation was computed. [2018-12-02 03:41:10,657 INFO L448 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 169 177) no Hoare annotation was computed. [2018-12-02 03:41:10,657 INFO L451 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 169 177) the Hoare annotation is: true [2018-12-02 03:41:10,657 INFO L448 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 169 177) no Hoare annotation was computed. [2018-12-02 03:41:10,657 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 866 872) no Hoare annotation was computed. [2018-12-02 03:41:10,657 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 866 872) the Hoare annotation is: true [2018-12-02 03:41:10,657 INFO L444 ceAbstractionStarter]: At program point runTestENTRY(lines 808 818) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-02 03:41:10,657 INFO L444 ceAbstractionStarter]: At program point L813(line 813) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2018-12-02 03:41:10,657 INFO L448 ceAbstractionStarter]: For program point runTestEXIT(lines 808 818) no Hoare annotation was computed. [2018-12-02 03:41:10,657 INFO L448 ceAbstractionStarter]: For program point runTestFINAL(lines 808 818) no Hoare annotation was computed. [2018-12-02 03:41:10,657 INFO L451 ceAbstractionStarter]: At program point isMethaneAlarmENTRY(lines 158 168) the Hoare annotation is: true [2018-12-02 03:41:10,657 INFO L448 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 158 168) no Hoare annotation was computed. [2018-12-02 03:41:10,657 INFO L448 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 158 168) no Hoare annotation was computed. [2018-12-02 03:41:10,657 INFO L451 ceAbstractionStarter]: At program point L163(line 163) the Hoare annotation is: true [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point L163-1(line 163) no Hoare annotation was computed. [2018-12-02 03:41:10,658 INFO L444 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 150 157) the Hoare annotation is: (let ((.cse0 (= ~systemActive~0 0)) (.cse1 (not (= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 2)) (= ~pumpRunning~0 1)) (or (or .cse0 (< 2 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) .cse1 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)))) [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 150 157) no Hoare annotation was computed. [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 150 157) no Hoare annotation was computed. [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 979) no Hoare annotation was computed. [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point isHighWaterSensorDryEXIT(lines 969 982) no Hoare annotation was computed. [2018-12-02 03:41:10,658 INFO L451 ceAbstractionStarter]: At program point isHighWaterSensorDryENTRY(lines 969 982) the Hoare annotation is: true [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point isHighWaterSensorDryFINAL(lines 969 982) no Hoare annotation was computed. [2018-12-02 03:41:10,658 INFO L444 ceAbstractionStarter]: At program point L127(line 127) the Hoare annotation is: (let ((.cse1 (not (= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (and (= processEnvironment_~tmp~1 ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 1))) (or (not (= 0 |old(~pumpRunning~0)|)) (< 2 ~waterLevel~0) .cse2 .cse3) (or (< 1 ~waterLevel~0) .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))) (or (< 0 ~waterLevel~0) .cse1 .cse2 .cse3 .cse0))) [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point L125(lines 125 133) no Hoare annotation was computed. [2018-12-02 03:41:10,658 INFO L444 ceAbstractionStarter]: At program point L123(line 123) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) (< 2 ~waterLevel~0) .cse0 .cse1) (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse1))) [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point L123-1(line 123) no Hoare annotation was computed. [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 138) no Hoare annotation was computed. [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 117 141) no Hoare annotation was computed. [2018-12-02 03:41:10,658 INFO L444 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 117 141) the Hoare annotation is: (let ((.cse1 (not (= ~systemActive~0 1))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2) (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse0 .cse2))) [2018-12-02 03:41:10,658 INFO L444 ceAbstractionStarter]: At program point L136(line 136) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (not (= 0 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (< 2 ~waterLevel~0) .cse0 .cse1))) [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 117 141) no Hoare annotation was computed. [2018-12-02 03:41:10,658 INFO L444 ceAbstractionStarter]: At program point L131(line 131) the Hoare annotation is: (let ((.cse2 (< 1 ~waterLevel~0)) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) (< 2 ~waterLevel~0) .cse0 .cse1) (or .cse2 (= ~methaneLevelCritical~0 0) .cse3 .cse0 .cse1) (or .cse2 (and (= processEnvironment_~tmp~1 ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) .cse3 .cse0 .cse1))) [2018-12-02 03:41:10,658 INFO L448 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 83 89) no Hoare annotation was computed. [2018-12-02 03:41:10,659 INFO L451 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 83 89) the Hoare annotation is: true [2018-12-02 03:41:10,659 INFO L444 ceAbstractionStarter]: At program point L320(lines 269 321) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-12-02 03:41:10,659 INFO L444 ceAbstractionStarter]: At program point testENTRY(lines 260 327) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2018-12-02 03:41:10,659 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 260 327) no Hoare annotation was computed. [2018-12-02 03:41:10,659 INFO L444 ceAbstractionStarter]: At program point L310(line 310) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse2 (<= ~pumpRunning~0 0)) (.cse3 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse4 (not (= ~systemActive~0 0))) (.cse6 (<= ~waterLevel~0 2)) (.cse5 (= ~pumpRunning~0 1)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse7 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (or (not (= |old(~systemActive~0)| 1)) (and (and .cse0 .cse1) .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse4 .cse2 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse1) (and .cse5 (and .cse4 .cse0 .cse1)) (and .cse6 (and .cse2 .cse3 .cse1 .cse7)) (and (and (and (<= 1 ~switchedOnBeforeTS~0) .cse1) .cse2 .cse3) .cse4 .cse6) (and .cse4 .cse6 .cse5 .cse1 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-12-02 03:41:10,659 INFO L448 ceAbstractionStarter]: For program point L308(lines 308 314) no Hoare annotation was computed. [2018-12-02 03:41:10,659 INFO L444 ceAbstractionStarter]: At program point L308-1(lines 300 315) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 1)) (.cse4 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse2 (= ~systemActive~0 1)) (.cse5 (= 0 ~pumpRunning~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse0 (<= ~waterLevel~0 2))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 (= 2 ~waterLevel~0) .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and (= ~waterLevel~0 2) .cse1 .cse2 .cse3) (and (<= ~waterLevel~0 1) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse2 .cse3) (and .cse2 .cse3 .cse4)) (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (and .cse2 .cse5 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3) (and (and .cse5 .cse3) (= ~systemActive~0 0) .cse0) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-12-02 03:41:10,659 INFO L448 ceAbstractionStarter]: For program point L271(lines 270 319) no Hoare annotation was computed. [2018-12-02 03:41:10,659 INFO L444 ceAbstractionStarter]: At program point L302(line 302) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse5 (<= ~pumpRunning~0 0)) (.cse6 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse3 (<= ~waterLevel~0 2)) (.cse7 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse4 (not (= ~systemActive~0 0))) (.cse1 (= 2 ~waterLevel~0)) (.cse8 (= ~pumpRunning~0 1)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~systemActive~0)| 1)) (and (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse2) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse4 .cse5 (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 .cse2) (and (<= ~waterLevel~0 1) .cse5 .cse6 .cse2 .cse7) (and .cse4 .cse3 .cse8 .cse2 .cse7) (and .cse4 (and .cse1 .cse8 .cse2)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-12-02 03:41:10,659 INFO L448 ceAbstractionStarter]: For program point L300(lines 300 315) no Hoare annotation was computed. [2018-12-02 03:41:10,659 INFO L444 ceAbstractionStarter]: At program point L292(line 292) the Hoare annotation is: (let ((.cse0 (<= ~waterLevel~0 2)) (.cse4 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse9 (= 2 ~waterLevel~0)) (.cse6 (= ~pumpRunning~0 1)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse8 (= 0 ~pumpRunning~0)) (.cse7 (= ~systemActive~0 1)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse1 (<= ~pumpRunning~0 0)) (.cse2 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~systemActive~0 0) .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3 .cse4) (and .cse8 .cse9 .cse7 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse4) (and .cse9 .cse6 .cse7 .cse3) (and .cse5 .cse7 .cse8 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3) (and (and (<= 1 ~switchedOnBeforeTS~0) (not (= ~methaneLevelCritical~0 0)) (<= ~waterLevel~0 1) .cse7 .cse3) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-12-02 03:41:10,659 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 296) no Hoare annotation was computed. [2018-12-02 03:41:10,659 INFO L448 ceAbstractionStarter]: For program point L290-1(lines 290 296) no Hoare annotation was computed. [2018-12-02 03:41:10,659 INFO L444 ceAbstractionStarter]: At program point L317(lines 270 319) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 1)) (.cse4 (= ~waterLevel~0 2)) (.cse3 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse9 (= 0 ~pumpRunning~0)) (.cse8 (<= ~waterLevel~0 1)) (.cse6 (= ~systemActive~0 1)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse0 (<= ~pumpRunning~0 0)) (.cse1 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~systemActive~0 0) (<= ~waterLevel~0 2) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse7 .cse8 .cse5 .cse6 .cse2 .cse3) (and .cse8 .cse0 .cse6 .cse1 .cse2 .cse3) (and .cse4 .cse6 .cse9 .cse2 .cse3) (and .cse7 .cse6 .cse9 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and (and (<= 1 ~switchedOnBeforeTS~0) (not (= ~methaneLevelCritical~0 0)) .cse8 .cse6 .cse2) .cse0 .cse1) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-12-02 03:41:10,660 INFO L444 ceAbstractionStarter]: At program point L282(line 282) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse5 (= ~systemActive~0 1)) (.cse1 (= test_~splverifierCounter~0 0))) (let ((.cse2 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse4 (= ~pumpRunning~0 1)) (.cse6 (and .cse0 .cse5 .cse1)) (.cse3 (<= ~waterLevel~0 1))) (or (not (= |old(~systemActive~0)| 1)) (not (= 0 |old(~pumpRunning~0)|)) (and (= ~systemActive~0 0) (and (and .cse0 .cse1) .cse2) (<= ~waterLevel~0 2)) (and (= 0 ~methaneLevelCritical~0) .cse3 .cse4 .cse5 .cse1 .cse2) (and .cse6 (= 1 ~waterLevel~0)) (and .cse6 .cse2 (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))) (and (= ~waterLevel~0 2) .cse4 .cse5 .cse1) (and (<= 1 ~switchedOnBeforeTS~0) .cse6 (not (= ~methaneLevelCritical~0 0)) .cse3) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))))) [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 286) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point L280-1(lines 280 286) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point L272(lines 272 276) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 260 327) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point activatePumpFINAL(lines 142 149) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point activatePumpEXIT(lines 142 149) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L444 ceAbstractionStarter]: At program point activatePumpENTRY(lines 142 149) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= ~waterLevel~0 2))) [2018-12-02 03:41:10,660 INFO L451 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 960 968) the Hoare annotation is: true [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 960 968) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 960 968) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point isHighWaterLevelEXIT(lines 214 232) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 227) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L451 ceAbstractionStarter]: At program point L221(line 221) the Hoare annotation is: true [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point L223-2(lines 223 227) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point L221-1(line 221) no Hoare annotation was computed. [2018-12-02 03:41:10,660 INFO L451 ceAbstractionStarter]: At program point isHighWaterLevelENTRY(lines 214 232) the Hoare annotation is: true [2018-12-02 03:41:10,660 INFO L448 ceAbstractionStarter]: For program point isHighWaterLevelFINAL(lines 214 232) no Hoare annotation was computed. [2018-12-02 03:41:10,661 INFO L444 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 916 927) the Hoare annotation is: (let ((.cse0 (= |old(~methaneLevelCritical~0)| 0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse12 (not (= ~systemActive~0 1))) (.cse8 (not (= ~waterLevel~0 2)))) (let ((.cse1 (or .cse3 .cse12 .cse8)) (.cse9 (or .cse12 .cse8)) (.cse11 (< 1 ~waterLevel~0)) (.cse13 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= ~systemActive~0 0))) (.cse14 (< 2 ~waterLevel~0)) (.cse10 (not (= 1 ~pumpRunning~0))) (.cse6 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse7 (not .cse0)) (.cse5 (= 0 ~methaneLevelCritical~0))) (and (or (or .cse0 .cse1) .cse2) (or .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or (or (or .cse9 .cse7) .cse10) .cse5) (or .cse11 .cse3 .cse2 .cse0 .cse12 .cse6) (or .cse3 .cse12 .cse13 .cse7 .cse5) (or (or .cse1 .cse7) .cse5) (or .cse2 .cse9 .cse0 .cse10) (or .cse11 .cse3 .cse5 .cse12 .cse6 .cse7) (or (< ~switchedOnBeforeTS~0 1) .cse3 .cse2 .cse0 .cse14 .cse12) (or .cse11 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse3 .cse4 .cse0 .cse6 .cse2 .cse8) (or .cse3 .cse4 .cse2 .cse0 .cse6 .cse13) (or (< 0 ~waterLevel~0) .cse3 .cse2 .cse4 .cse0 .cse6) (or .cse14 .cse10 .cse12 .cse6 .cse7 .cse5)))) [2018-12-02 03:41:10,661 INFO L448 ceAbstractionStarter]: For program point L920-1(lines 916 927) no Hoare annotation was computed. [2018-12-02 03:41:10,661 INFO L448 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 916 927) no Hoare annotation was computed. [2018-12-02 03:41:10,661 INFO L448 ceAbstractionStarter]: For program point L768(line 768) no Hoare annotation was computed. [2018-12-02 03:41:10,661 INFO L448 ceAbstractionStarter]: For program point cleanupEXIT(lines 747 776) no Hoare annotation was computed. [2018-12-02 03:41:10,661 INFO L451 ceAbstractionStarter]: At program point cleanupENTRY(lines 747 776) the Hoare annotation is: true [2018-12-02 03:41:10,661 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 765) no Hoare annotation was computed. [2018-12-02 03:41:10,661 INFO L451 ceAbstractionStarter]: At program point L761-1(lines 761 765) the Hoare annotation is: true [2018-12-02 03:41:10,661 INFO L448 ceAbstractionStarter]: For program point L758(line 758) no Hoare annotation was computed. [2018-12-02 03:41:10,661 INFO L451 ceAbstractionStarter]: At program point L757-2(lines 757 771) the Hoare annotation is: true [2018-12-02 03:41:10,661 INFO L451 ceAbstractionStarter]: At program point L753(line 753) the Hoare annotation is: true [2018-12-02 03:41:10,661 INFO L448 ceAbstractionStarter]: For program point L753-1(line 753) no Hoare annotation was computed. [2018-12-02 03:41:10,661 INFO L451 ceAbstractionStarter]: At program point L772(lines 747 776) the Hoare annotation is: true [2018-12-02 03:41:10,661 INFO L451 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 928 936) the Hoare annotation is: true [2018-12-02 03:41:10,661 INFO L448 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 928 936) no Hoare annotation was computed. [2018-12-02 03:41:10,661 INFO L448 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 928 936) no Hoare annotation was computed. [2018-12-02 03:41:10,661 INFO L444 ceAbstractionStarter]: At program point L65(line 65) the Hoare annotation is: (let ((.cse6 (and (= ~pumpRunning~0 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse4 (not (= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse5 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (< 2 |old(~waterLevel~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= |old(~waterLevel~0)| 1))) (or .cse3 .cse4 .cse1 .cse5 .cse6) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse0 .cse3 .cse1) (or .cse6 (or (or .cse1 .cse2) .cse4)) (or .cse0 .cse3 .cse1 .cse5) (or (not (= ~systemActive~0 0)) .cse0 .cse3))) [2018-12-02 03:41:10,661 INFO L448 ceAbstractionStarter]: For program point L63(lines 59 81) no Hoare annotation was computed. [2018-12-02 03:41:10,661 INFO L448 ceAbstractionStarter]: For program point L61(lines 59 81) no Hoare annotation was computed. [2018-12-02 03:41:10,662 INFO L444 ceAbstractionStarter]: At program point timeShiftENTRY(lines 56 82) the Hoare annotation is: (let ((.cse10 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (and (<= ~pumpRunning~0 0) .cse10 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse4 (< 1 |old(~waterLevel~0)|)) (.cse3 (< 2 |old(~waterLevel~0)|)) (.cse11 (not (= 1 |old(~pumpRunning~0)|))) (.cse9 (= ~pumpRunning~0 1)) (.cse12 (= 0 ~pumpRunning~0)) (.cse14 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse1 (not (= ~systemActive~0 0))) (.cse15 (not (= |old(~waterLevel~0)| 1))) (.cse13 (<= 1 ~switchedOnBeforeTS~0)) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= ~systemActive~0 1))) (.cse7 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse8 (not (= |old(~waterLevel~0)| 2)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse5 .cse6 .cse7) (or (or .cse2 .cse6 .cse8) .cse0) (or .cse4 .cse2 .cse1 .cse5 .cse7) (or .cse2 .cse1 .cse5 .cse7 .cse8) (or (and .cse9 .cse10) (or (or .cse6 .cse8) .cse11)) (or (and .cse10 (or (and .cse12 .cse5) (and .cse13 .cse12))) (and (or .cse2 .cse3 .cse6 .cse7) (or .cse14 .cse2 .cse3 .cse6))) (or .cse14 .cse4 .cse2 .cse6 .cse13) (or .cse3 .cse11 .cse6 .cse7 (and .cse9 .cse10 .cse5)) (or .cse2 (and .cse12 .cse10) .cse6 .cse15) (or .cse14 .cse2 .cse1 .cse15 .cse13) (or .cse5 .cse2 .cse6 .cse7 .cse8)))) [2018-12-02 03:41:10,662 INFO L448 ceAbstractionStarter]: For program point timeShiftEXIT(lines 56 82) no Hoare annotation was computed. [2018-12-02 03:41:10,662 INFO L444 ceAbstractionStarter]: At program point L72(line 72) the Hoare annotation is: (let ((.cse10 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (let ((.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse8 (= ~pumpRunning~0 1)) (.cse7 (not (= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse6 (not (= |old(~waterLevel~0)| 2))) (.cse0 (< 1 |old(~waterLevel~0)|)) (.cse2 (and (= 0 ~pumpRunning~0) .cse10 .cse9)) (.cse3 (not (= ~systemActive~0 1))) (.cse1 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse5) (or (or (or .cse3 .cse6) .cse7) (and (= 1 ~waterLevel~0) .cse8 .cse9)) (or (and .cse8 (<= ~waterLevel~0 0) .cse9) .cse7 .cse3 .cse4 .cse5) (or (< 0 |old(~waterLevel~0)|) (and .cse8 .cse10 .cse9) .cse7 .cse3 .cse4) (or .cse2 (or .cse1 .cse3 .cse6)) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse0 .cse1 .cse2 .cse3) (or (not (= ~systemActive~0 0)) .cse1 (< 2 |old(~waterLevel~0)|))))) [2018-12-02 03:41:10,662 INFO L448 ceAbstractionStarter]: For program point timeShiftFINAL(lines 56 82) no Hoare annotation was computed. [2018-12-02 03:41:10,662 INFO L444 ceAbstractionStarter]: At program point L70(lines 70 76) the Hoare annotation is: (let ((.cse22 (= ~systemActive~0 1)) (.cse18 (= ~methaneLevelCritical~0 0))) (let ((.cse12 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse8 (not (= |old(~waterLevel~0)| 2))) (.cse10 (not .cse18)) (.cse19 (< 2 |old(~waterLevel~0)|)) (.cse3 (not .cse22)) (.cse4 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse21 (<= 1 ~switchedOnBeforeTS~0)) (.cse20 (= 0 ~pumpRunning~0)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (<= ~waterLevel~0 0))) (let ((.cse13 (< 0 |old(~waterLevel~0)|)) (.cse14 (and .cse21 .cse20 .cse7 .cse17)) (.cse15 (or .cse18 .cse19 .cse3 .cse4)) (.cse6 (= ~pumpRunning~0 1)) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse16 (and .cse21 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|) .cse10 .cse20 .cse22)) (.cse9 (or .cse3 .cse8)) (.cse11 (not (= 1 |old(~pumpRunning~0)|))) (.cse0 (< 1 |old(~waterLevel~0)|)) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (and .cse20 .cse7 .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse5) (or .cse2 (and .cse6 .cse7) (or .cse1 .cse3 .cse8)) (or (or (or .cse9 .cse10) .cse11) (and .cse6 .cse12)) (or .cse13 (and .cse6 .cse7 .cse12) .cse11 .cse3 .cse4 .cse10) (or .cse13 .cse14 .cse15 .cse11) (or .cse16 .cse14 .cse15 .cse11) (or (and .cse6 .cse17 .cse12) .cse11 .cse3 .cse4 .cse5 .cse10) (or .cse16 .cse18 .cse11 .cse3 .cse8) (or (= 1 ~waterLevel~0) (or .cse9 .cse11)) (or (and (<= ~pumpRunning~0 0) .cse7 (<= |old(~pumpRunning~0)| ~pumpRunning~0) .cse12) (not (= ~systemActive~0 0)) .cse1 .cse19) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse0 .cse1 .cse2 .cse3))))) [2018-12-02 03:41:10,662 INFO L448 ceAbstractionStarter]: For program point L896-1(lines 892 903) no Hoare annotation was computed. [2018-12-02 03:41:10,662 INFO L444 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 892 903) the Hoare annotation is: (or (or (< 2 |old(~waterLevel~0)|) (not (= ~systemActive~0 1)) (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (not (= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0)) [2018-12-02 03:41:10,662 INFO L448 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 892 903) no Hoare annotation was computed. [2018-12-02 03:41:10,662 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 801 807) no Hoare annotation was computed. [2018-12-02 03:41:10,662 INFO L451 ceAbstractionStarter]: At program point setupFINAL(lines 801 807) the Hoare annotation is: true [2018-12-02 03:41:10,662 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 03:41:10,662 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) [2018-12-02 03:41:10,662 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 03:41:10,662 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 03:41:10,662 INFO L448 ceAbstractionStarter]: For program point startSystemEXIT(lines 248 255) no Hoare annotation was computed. [2018-12-02 03:41:10,662 INFO L444 ceAbstractionStarter]: At program point startSystemENTRY(lines 248 255) the Hoare annotation is: (let ((.cse5 (= ~systemActive~0 0))) (let ((.cse2 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse0 (= |old(~systemActive~0)| 0)) (.cse3 (not .cse5)) (.cse1 (not (= 1 ~pumpRunning~0))) (.cse6 (not (= ~waterLevel~0 2)))) (and (or .cse0 (< 2 ~waterLevel~0) .cse1 .cse2 .cse3) (or .cse4 (not .cse0) .cse5 .cse2 .cse6) (or .cse4 .cse3 .cse0 (not (= ~waterLevel~0 1))) (or (< ~switchedOnBeforeTS~0 1) .cse3 (< 1 ~waterLevel~0) .cse4 .cse0) (or .cse0 .cse3 (or .cse1 .cse6))))) [2018-12-02 03:41:10,663 INFO L448 ceAbstractionStarter]: For program point startSystemFINAL(lines 248 255) no Hoare annotation was computed. [2018-12-02 03:41:10,663 INFO L444 ceAbstractionStarter]: At program point L97(line 97) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (< 2 ~waterLevel~0) .cse0 .cse1) (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2018-12-02 03:41:10,663 INFO L444 ceAbstractionStarter]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 91 115) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse0 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or (not (= 0 |old(~pumpRunning~0)|)) .cse1 (< 2 ~waterLevel~0) .cse0 .cse2))) [2018-12-02 03:41:10,663 INFO L448 ceAbstractionStarter]: For program point L97-1(line 97) no Hoare annotation was computed. [2018-12-02 03:41:10,663 INFO L448 ceAbstractionStarter]: For program point L95(lines 95 112) no Hoare annotation was computed. [2018-12-02 03:41:10,663 INFO L448 ceAbstractionStarter]: For program point processEnvironment__wrappee__highWaterSensorEXIT(lines 91 115) no Hoare annotation was computed. [2018-12-02 03:41:10,663 INFO L444 ceAbstractionStarter]: At program point L110(line 110) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) (< 2 ~waterLevel~0) .cse0 .cse1) (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse1 (not (= ~methaneLevelCritical~0 0))))) [2018-12-02 03:41:10,663 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 91 115) no Hoare annotation was computed. [2018-12-02 03:41:10,663 INFO L444 ceAbstractionStarter]: At program point L105(line 105) the Hoare annotation is: (let ((.cse0 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (< 1 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4)) (or .cse0 (or .cse4 (or .cse2 .cse3 (not (= ~waterLevel~0 2))))) (or .cse1 (not (= 1 |old(~pumpRunning~0)|)) .cse3 .cse4 (not (= ~methaneLevelCritical~0 0))))) [2018-12-02 03:41:10,663 INFO L444 ceAbstractionStarter]: At program point L101(line 101) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (< 1 ~waterLevel~0)) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2018-12-02 03:41:10,663 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 107) no Hoare annotation was computed. [2018-12-02 03:41:10,663 INFO L448 ceAbstractionStarter]: For program point waterRiseEXIT(lines 904 915) no Hoare annotation was computed. [2018-12-02 03:41:10,663 INFO L448 ceAbstractionStarter]: For program point L908-1(lines 904 915) no Hoare annotation was computed. [2018-12-02 03:41:10,663 INFO L444 ceAbstractionStarter]: At program point waterRiseENTRY(lines 904 915) the Hoare annotation is: (let ((.cse5 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= ~systemActive~0 1)))) (let ((.cse10 (not (= ~systemActive~0 0))) (.cse9 (not (= |old(~waterLevel~0)| 1))) (.cse6 (or .cse8 .cse1)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse4 (< 0 |old(~waterLevel~0)|)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 1 ~pumpRunning~0))) (.cse7 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse11 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3) (or (< ~switchedOnBeforeTS~0 1) .cse4 .cse5 .cse6 .cse0) (or .cse4 .cse0 .cse6 .cse7) (or (or .cse8 .cse1 .cse9) .cse0) (or .cse4 .cse10 .cse7 .cse0 .cse8) (or .cse1 .cse2 .cse7 .cse0 .cse9 .cse11) (or .cse10 .cse0 .cse7 .cse8 .cse3) (or .cse0 .cse10 (or .cse9 .cse8) .cse7) (or .cse6 .cse7 .cse0 .cse3) (or .cse4 .cse0 .cse1 .cse2 .cse7 .cse11)))) [2018-12-02 03:41:10,663 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 846 853) no Hoare annotation was computed. [2018-12-02 03:41:10,663 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 846 853) the Hoare annotation is: true [2018-12-02 03:41:10,664 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 850) no Hoare annotation was computed. [2018-12-02 03:41:10,664 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 846 853) no Hoare annotation was computed. [2018-12-02 03:41:10,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:41:10 BoogieIcfgContainer [2018-12-02 03:41:10,672 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 03:41:10,673 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 03:41:10,673 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 03:41:10,673 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 03:41:10,673 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:40:42" (3/4) ... [2018-12-02 03:41:10,675 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 03:41:10,679 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__1 [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__2 [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__3 [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterSensorDry [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterLevel [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-12-02 03:41:10,680 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-12-02 03:41:10,681 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-12-02 03:41:10,681 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-12-02 03:41:10,681 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-12-02 03:41:10,681 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure startSystem [2018-12-02 03:41:10,681 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__highWaterSensor [2018-12-02 03:41:10,681 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-12-02 03:41:10,681 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-12-02 03:41:10,685 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 46 nodes and edges [2018-12-02 03:41:10,685 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2018-12-02 03:41:10,685 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-12-02 03:41:10,686 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-12-02 03:41:10,686 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 03:41:10,686 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 03:41:10,703 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(\old(systemActive) == 1) || (((((systemActive == 0 && waterLevel <= 2) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((waterLevel == 2 && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || !(0 == \old(pumpRunning))) || (((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((((waterLevel <= 1 && pumpRunning <= 0) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((waterLevel == 2 && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((0 == methaneLevelCritical && systemActive == 1) && 0 == pumpRunning) && \old(waterLevel) == waterLevel) && splverifierCounter == 0)) || ((((((1 <= switchedOnBeforeTS && !(methaneLevelCritical == 0)) && waterLevel <= 1) && systemActive == 1) && splverifierCounter == 0) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-12-02 03:41:10,703 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-12-02 03:41:10,726 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6ce9a50b-4ad9-4d68-bd4b-73f135feeb76/bin-2019/uautomizer/witness.graphml [2018-12-02 03:41:10,726 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 03:41:10,727 INFO L168 Benchmark]: Toolchain (without parser) took 28821.62 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 990.9 MB). Free memory was 950.6 MB in the beginning and 1.4 GB in the end (delta: -401.8 MB). Peak memory consumption was 589.1 MB. Max. memory is 11.5 GB. [2018-12-02 03:41:10,727 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 03:41:10,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 283.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -137.3 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-12-02 03:41:10,727 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.29 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 03:41:10,727 INFO L168 Benchmark]: Boogie Preprocessor took 27.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-02 03:41:10,728 INFO L168 Benchmark]: RCFGBuilder took 382.02 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 50.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 GB. [2018-12-02 03:41:10,728 INFO L168 Benchmark]: TraceAbstraction took 28051.49 ms. Allocated memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: 892.3 MB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -340.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-12-02 03:41:10,728 INFO L168 Benchmark]: Witness Printer took 53.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2018-12-02 03:41:10,729 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 283.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -137.3 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 20.29 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 382.02 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 50.3 MB). Peak memory consumption was 50.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 28051.49 ms. Allocated memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: 892.3 MB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -340.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Witness Printer took 53.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 850]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 269]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 270]: Loop Invariant Derived loop invariant: (((((((((!(\old(systemActive) == 1) || (((((systemActive == 0 && waterLevel <= 2) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((waterLevel == 2 && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || !(0 == \old(pumpRunning))) || (((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((((waterLevel <= 1 && pumpRunning <= 0) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((waterLevel == 2 && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((0 == methaneLevelCritical && systemActive == 1) && 0 == pumpRunning) && \old(waterLevel) == waterLevel) && splverifierCounter == 0)) || ((((((1 <= switchedOnBeforeTS && !(methaneLevelCritical == 0)) && waterLevel <= 1) && systemActive == 1) && splverifierCounter == 0) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 747]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 31 procedures, 159 locations, 1 error locations. SAFE Result, 28.0s OverallTime, 14 OverallIterations, 9 TraceHistogramMax, 8.0s AutomataDifference, 0.0s DeadEndRemovalTime, 16.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 3239 SDtfs, 4635 SDslu, 9547 SDs, 0 SdLazy, 12921 SolverSat, 2811 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1324 GetRequests, 1092 SyntacticMatches, 10 SemanticMatches, 222 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1831 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5525occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 14 MinimizatonAttempts, 4444 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 66 LocationsWithAnnotation, 9506 PreInvPairs, 10025 NumberOfFragments, 4053 HoareAnnotationTreeSize, 9506 FomulaSimplifications, 206294 FormulaSimplificationTreeSizeReduction, 2.3s HoareSimplificationTime, 66 FomulaSimplificationsInter, 191277 FormulaSimplificationTreeSizeReductionInter, 13.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 3384 NumberOfCodeBlocks, 3384 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 3366 ConstructedInterpolants, 0 QuantifiedInterpolants, 1248816 SizeOfPredicates, 17 NumberOfNonLiveVariables, 4635 ConjunctsInSsa, 70 ConjunctsInUnsatCore, 18 InterpolantComputations, 10 PerfectInterpolantSequences, 2791/2950 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...