/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product62.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:22:27,536 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:22:27,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:22:27,594 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:22:27,594 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:22:27,598 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:22:27,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:22:27,610 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:22:27,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:22:27,619 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:22:27,620 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:22:27,622 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:22:27,622 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:22:27,625 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:22:27,627 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:22:27,629 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:22:27,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:22:27,634 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:22:27,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:22:27,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:22:27,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:22:27,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:22:27,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:22:27,660 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:22:27,668 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:22:27,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:22:27,669 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:22:27,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:22:27,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:22:27,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:22:27,673 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:22:27,674 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:22:27,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:22:27,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:22:27,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:22:27,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:22:27,679 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:22:27,679 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:22:27,680 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:22:27,681 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:22:27,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:22:27,691 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:22:27,713 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:22:27,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:22:27,719 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:22:27,719 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:22:27,719 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:22:27,719 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:22:27,719 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:22:27,720 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:22:27,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:22:27,720 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:22:27,721 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:22:27,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:22:27,721 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:22:27,722 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:22:27,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:22:27,722 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:22:27,722 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:22:27,723 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:22:27,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:22:27,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:22:27,723 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:22:27,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:22:27,724 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:22:28,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:22:28,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:22:28,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:22:28,207 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:22:28,208 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:22:28,209 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product62.cil.c [2020-11-07 00:22:28,297 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2c715d97/567a7b3cd5d147a29e8e21174af1adc6/FLAGd671404d6 [2020-11-07 00:22:29,018 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:22:29,019 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product62.cil.c [2020-11-07 00:22:29,034 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2c715d97/567a7b3cd5d147a29e8e21174af1adc6/FLAGd671404d6 [2020-11-07 00:22:29,319 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2c715d97/567a7b3cd5d147a29e8e21174af1adc6 [2020-11-07 00:22:29,323 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:22:29,334 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:22:29,340 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:22:29,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:22:29,344 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:22:29,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:22:29" (1/1) ... [2020-11-07 00:22:29,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78bf5773 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:29, skipping insertion in model container [2020-11-07 00:22:29,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:22:29" (1/1) ... [2020-11-07 00:22:29,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:22:29,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:22:29,882 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:22:29,909 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:22:30,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:22:30,095 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:22:30,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:30 WrapperNode [2020-11-07 00:22:30,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:22:30,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:22:30,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:22:30,098 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:22:30,112 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:30" (1/1) ... [2020-11-07 00:22:30,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:30" (1/1) ... [2020-11-07 00:22:30,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:30" (1/1) ... [2020-11-07 00:22:30,132 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:30" (1/1) ... [2020-11-07 00:22:30,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:30" (1/1) ... [2020-11-07 00:22:30,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:30" (1/1) ... [2020-11-07 00:22:30,189 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:30" (1/1) ... [2020-11-07 00:22:30,200 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:22:30,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:22:30,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:22:30,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:22:30,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-11-07 00:22:30,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:22:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:22:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:22:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:22:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:22:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:22:30,292 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:22:30,292 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:22:30,292 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:22:30,292 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:22:30,293 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:22:30,293 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:22:30,293 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:22:30,293 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:22:30,293 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:22:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:22:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:22:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:22:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:22:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:22:30,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:22:30,296 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:22:30,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:22:30,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:22:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:22:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:22:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:22:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:22:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:22:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:22:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:22:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:22:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:22:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:22:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:22:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:22:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:22:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:22:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:22:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:22:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:22:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:22:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:22:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:22:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:22:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:22:30,302 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:22:30,302 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:22:30,302 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:22:30,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:22:30,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:22:30,303 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:22:30,303 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:22:30,303 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:22:30,303 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:22:30,303 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:22:30,304 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:22:30,304 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:22:30,304 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:22:30,304 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:22:30,304 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:22:30,304 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:22:30,305 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:22:30,305 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:22:30,305 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:22:30,305 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:22:30,305 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:22:30,306 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:22:30,306 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:22:30,306 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:22:30,306 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:22:30,306 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:22:30,307 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:22:30,307 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:22:30,307 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:22:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:22:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:22:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:22:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:22:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:22:30,309 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:22:30,309 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:22:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:22:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:22:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:22:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:22:30,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:22:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:22:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:22:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:22:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:22:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:22:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:22:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:22:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:22:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:22:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:22:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:22:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:22:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:22:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:22:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:22:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:22:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:22:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:22:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:22:31,911 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:22:31,912 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:22:31,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:22:31 BoogieIcfgContainer [2020-11-07 00:22:31,915 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:22:31,917 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:22:31,918 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:22:31,921 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:22:31,921 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:22:29" (1/3) ... [2020-11-07 00:22:31,922 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77b137a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:22:31, skipping insertion in model container [2020-11-07 00:22:31,923 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:30" (2/3) ... [2020-11-07 00:22:31,923 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77b137a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:22:31, skipping insertion in model container [2020-11-07 00:22:31,923 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:22:31" (3/3) ... [2020-11-07 00:22:31,925 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product62.cil.c [2020-11-07 00:22:31,941 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:22:31,945 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:22:31,958 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:22:31,981 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:22:31,981 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:22:31,981 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:22:31,982 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:22:31,982 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:22:31,982 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:22:31,982 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:22:31,982 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:22:32,012 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states. [2020-11-07 00:22:32,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:22:32,036 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:32,037 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:22:32,037 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:22:32,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:32,044 INFO L82 PathProgramCache]: Analyzing trace with hash -811157951, now seen corresponding path program 1 times [2020-11-07 00:22:32,053 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:32,054 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [670648631] [2020-11-07 00:22:32,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:32,131 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:32,970 WARN L194 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:32,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:33,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:33,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:33,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:33,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:33,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:33,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:33,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:33,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:33,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:33,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:33,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:22:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:33,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:33,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:22:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:33,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:22:33,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:33,228 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:22:33,230 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [670648631] [2020-11-07 00:22:33,232 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:33,232 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:22:33,233 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185182203] [2020-11-07 00:22:33,238 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:22:33,238 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:33,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:22:33,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:22:33,255 INFO L87 Difference]: Start difference. First operand 372 states. Second operand 4 states. [2020-11-07 00:22:35,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:35,313 INFO L93 Difference]: Finished difference Result 599 states and 701 transitions. [2020-11-07 00:22:35,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 00:22:35,315 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 166 [2020-11-07 00:22:35,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:35,333 INFO L225 Difference]: With dead ends: 599 [2020-11-07 00:22:35,333 INFO L226 Difference]: Without dead ends: 368 [2020-11-07 00:22:35,339 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:22:35,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 368 states. [2020-11-07 00:22:35,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 368 to 318. [2020-11-07 00:22:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 318 states. [2020-11-07 00:22:35,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 348 transitions. [2020-11-07 00:22:35,552 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 348 transitions. Word has length 166 [2020-11-07 00:22:35,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:35,553 INFO L481 AbstractCegarLoop]: Abstraction has 318 states and 348 transitions. [2020-11-07 00:22:35,553 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:22:35,553 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 348 transitions. [2020-11-07 00:22:35,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:22:35,559 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:35,559 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:22:35,559 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:22:35,560 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:22:35,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:35,560 INFO L82 PathProgramCache]: Analyzing trace with hash -1893623700, now seen corresponding path program 1 times [2020-11-07 00:22:35,561 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:35,561 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [515628081] [2020-11-07 00:22:35,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:35,566 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:36,096 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:36,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:36,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:36,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:36,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:36,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:36,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:36,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:36,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:36,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:22:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:36,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:36,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:36,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:22:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:36,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:22:36,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:36,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:22:36,254 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [515628081] [2020-11-07 00:22:36,254 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:36,254 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 00:22:36,254 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464798568] [2020-11-07 00:22:36,256 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 00:22:36,257 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:36,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 00:22:36,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:22:36,260 INFO L87 Difference]: Start difference. First operand 318 states and 348 transitions. Second operand 5 states. [2020-11-07 00:22:37,114 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:38,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:38,809 INFO L93 Difference]: Finished difference Result 521 states and 589 transitions. [2020-11-07 00:22:38,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 00:22:38,810 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2020-11-07 00:22:38,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:38,814 INFO L225 Difference]: With dead ends: 521 [2020-11-07 00:22:38,815 INFO L226 Difference]: Without dead ends: 357 [2020-11-07 00:22:38,817 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:22:38,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2020-11-07 00:22:38,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 308. [2020-11-07 00:22:38,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2020-11-07 00:22:38,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 335 transitions. [2020-11-07 00:22:38,981 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 335 transitions. Word has length 167 [2020-11-07 00:22:38,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:38,982 INFO L481 AbstractCegarLoop]: Abstraction has 308 states and 335 transitions. [2020-11-07 00:22:38,982 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 00:22:38,982 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 335 transitions. [2020-11-07 00:22:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-11-07 00:22:38,985 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:38,986 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:22:38,986 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:22:38,986 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:22:38,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:38,987 INFO L82 PathProgramCache]: Analyzing trace with hash -1018636694, now seen corresponding path program 1 times [2020-11-07 00:22:38,987 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:38,987 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1736848574] [2020-11-07 00:22:38,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:38,991 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,660 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:39,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:39,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:39,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:39,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:22:39,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:22:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-11-07 00:22:39,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:22:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:22:39,928 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1736848574] [2020-11-07 00:22:39,928 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:39,928 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 00:22:39,929 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097150530] [2020-11-07 00:22:39,930 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 00:22:39,930 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:39,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 00:22:39,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:22:39,931 INFO L87 Difference]: Start difference. First operand 308 states and 335 transitions. Second operand 11 states. [2020-11-07 00:22:40,680 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:22:41,225 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:22:41,638 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:22:42,060 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:42,462 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:22:42,861 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:45,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:45,544 INFO L93 Difference]: Finished difference Result 568 states and 654 transitions. [2020-11-07 00:22:45,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 00:22:45,546 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 180 [2020-11-07 00:22:45,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:45,550 INFO L225 Difference]: With dead ends: 568 [2020-11-07 00:22:45,550 INFO L226 Difference]: Without dead ends: 380 [2020-11-07 00:22:45,552 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2020-11-07 00:22:45,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2020-11-07 00:22:45,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 308. [2020-11-07 00:22:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2020-11-07 00:22:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 334 transitions. [2020-11-07 00:22:45,670 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 334 transitions. Word has length 180 [2020-11-07 00:22:45,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:45,671 INFO L481 AbstractCegarLoop]: Abstraction has 308 states and 334 transitions. [2020-11-07 00:22:45,671 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 00:22:45,672 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 334 transitions. [2020-11-07 00:22:45,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2020-11-07 00:22:45,675 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:45,675 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:22:45,676 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:22:45,676 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:22:45,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:45,677 INFO L82 PathProgramCache]: Analyzing trace with hash 207649055, now seen corresponding path program 1 times [2020-11-07 00:22:45,677 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:45,677 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [127346293] [2020-11-07 00:22:45,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:45,681 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,127 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:46,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:46,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:22:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:22:46,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:46,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:22:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-11-07 00:22:46,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2020-11-07 00:22:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:46,378 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:22:46,379 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [127346293] [2020-11-07 00:22:46,379 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:46,379 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 00:22:46,380 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842434614] [2020-11-07 00:22:46,381 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 00:22:46,381 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:46,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 00:22:46,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-07 00:22:46,383 INFO L87 Difference]: Start difference. First operand 308 states and 334 transitions. Second operand 8 states. [2020-11-07 00:22:47,055 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:22:49,678 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:50,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:50,670 INFO L93 Difference]: Finished difference Result 778 states and 920 transitions. [2020-11-07 00:22:50,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-11-07 00:22:50,671 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 198 [2020-11-07 00:22:50,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:50,677 INFO L225 Difference]: With dead ends: 778 [2020-11-07 00:22:50,677 INFO L226 Difference]: Without dead ends: 590 [2020-11-07 00:22:50,679 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=157, Invalid=443, Unknown=0, NotChecked=0, Total=600 [2020-11-07 00:22:50,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 590 states. [2020-11-07 00:22:50,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 450. [2020-11-07 00:22:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 450 states. [2020-11-07 00:22:50,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 450 states and 485 transitions. [2020-11-07 00:22:50,893 INFO L78 Accepts]: Start accepts. Automaton has 450 states and 485 transitions. Word has length 198 [2020-11-07 00:22:50,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:50,894 INFO L481 AbstractCegarLoop]: Abstraction has 450 states and 485 transitions. [2020-11-07 00:22:50,894 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 00:22:50,894 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 485 transitions. [2020-11-07 00:22:50,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-11-07 00:22:50,898 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:50,898 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:22:50,898 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:22:50,899 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:22:50,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:50,899 INFO L82 PathProgramCache]: Analyzing trace with hash -1323326951, now seen corresponding path program 1 times [2020-11-07 00:22:50,900 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:50,900 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [902109814] [2020-11-07 00:22:50,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:50,904 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,337 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:51,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:51,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:51,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:22:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:22:51,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:22:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:51,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:22:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:22:51,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-11-07 00:22:51,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-11-07 00:22:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,606 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-07 00:22:51,607 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [902109814] [2020-11-07 00:22:51,607 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:51,607 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 00:22:51,607 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124366771] [2020-11-07 00:22:51,608 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 00:22:51,608 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:51,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 00:22:51,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:22:51,609 INFO L87 Difference]: Start difference. First operand 450 states and 485 transitions. Second operand 11 states. [2020-11-07 00:22:52,334 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:22:53,489 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:53,852 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:22:55,487 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:22:55,879 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:56,318 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:57,171 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:57,567 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:22:57,946 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:59,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:59,301 INFO L93 Difference]: Finished difference Result 917 states and 1061 transitions. [2020-11-07 00:22:59,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-11-07 00:22:59,302 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 222 [2020-11-07 00:22:59,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:59,308 INFO L225 Difference]: With dead ends: 917 [2020-11-07 00:22:59,308 INFO L226 Difference]: Without dead ends: 587 [2020-11-07 00:22:59,310 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 190 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=261, Invalid=669, Unknown=0, NotChecked=0, Total=930 [2020-11-07 00:22:59,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2020-11-07 00:22:59,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 449. [2020-11-07 00:22:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 449 states. [2020-11-07 00:22:59,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 449 states and 482 transitions. [2020-11-07 00:22:59,522 INFO L78 Accepts]: Start accepts. Automaton has 449 states and 482 transitions. Word has length 222 [2020-11-07 00:22:59,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:59,523 INFO L481 AbstractCegarLoop]: Abstraction has 449 states and 482 transitions. [2020-11-07 00:22:59,523 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 00:22:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 482 transitions. [2020-11-07 00:22:59,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-11-07 00:22:59,527 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:59,527 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:22:59,527 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:22:59,528 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:22:59,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:59,528 INFO L82 PathProgramCache]: Analyzing trace with hash 1989295318, now seen corresponding path program 1 times [2020-11-07 00:22:59,529 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:59,529 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1667967769] [2020-11-07 00:22:59,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:59,532 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,940 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:59,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:59,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:59,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:59,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:23:00,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:23:00,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:23:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:23:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:23:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:00,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:00,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:23:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-11-07 00:23:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-11-07 00:23:00,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:00,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:23:00,230 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1667967769] [2020-11-07 00:23:00,230 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:23:00,231 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 00:23:00,231 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007705285] [2020-11-07 00:23:00,231 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 00:23:00,231 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:23:00,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 00:23:00,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:23:00,232 INFO L87 Difference]: Start difference. First operand 449 states and 482 transitions. Second operand 11 states. [2020-11-07 00:23:01,981 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:02,378 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:23:02,793 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:23:03,195 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:03,603 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:23:03,971 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:05,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:23:05,918 INFO L93 Difference]: Finished difference Result 920 states and 1072 transitions. [2020-11-07 00:23:05,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:23:05,919 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 245 [2020-11-07 00:23:05,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:23:05,924 INFO L225 Difference]: With dead ends: 920 [2020-11-07 00:23:05,925 INFO L226 Difference]: Without dead ends: 591 [2020-11-07 00:23:05,926 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-07 00:23:05,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 591 states. [2020-11-07 00:23:06,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 591 to 457. [2020-11-07 00:23:06,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 457 states. [2020-11-07 00:23:06,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 457 states and 490 transitions. [2020-11-07 00:23:06,096 INFO L78 Accepts]: Start accepts. Automaton has 457 states and 490 transitions. Word has length 245 [2020-11-07 00:23:06,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:23:06,097 INFO L481 AbstractCegarLoop]: Abstraction has 457 states and 490 transitions. [2020-11-07 00:23:06,097 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 00:23:06,097 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 490 transitions. [2020-11-07 00:23:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-11-07 00:23:06,101 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:23:06,101 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:23:06,102 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:23:06,102 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:23:06,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:23:06,102 INFO L82 PathProgramCache]: Analyzing trace with hash 533782646, now seen corresponding path program 1 times [2020-11-07 00:23:06,103 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:23:06,103 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1207326307] [2020-11-07 00:23:06,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:23:06,106 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:23:06,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,508 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:23:06,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:06,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:23:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:23:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:23:06,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:23:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:23:06,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:23:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:23:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:23:06,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:06,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:06,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:23:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:23:06,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:06,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:23:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-11-07 00:23:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-11-07 00:23:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:06,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:23:06,892 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1207326307] [2020-11-07 00:23:06,892 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:23:06,892 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:23:06,893 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846652394] [2020-11-07 00:23:06,893 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:23:06,893 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:23:06,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:23:06,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:23:06,894 INFO L87 Difference]: Start difference. First operand 457 states and 490 transitions. Second operand 14 states. [2020-11-07 00:23:07,705 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:08,107 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:23:08,510 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:08,897 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:23:09,268 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:10,604 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:10,989 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:23:11,390 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:11,812 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:23:12,195 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:14,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:23:14,445 INFO L93 Difference]: Finished difference Result 937 states and 1090 transitions. [2020-11-07 00:23:14,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 00:23:14,445 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 245 [2020-11-07 00:23:14,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:23:14,450 INFO L225 Difference]: With dead ends: 937 [2020-11-07 00:23:14,450 INFO L226 Difference]: Without dead ends: 600 [2020-11-07 00:23:14,452 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-07 00:23:14,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 600 states. [2020-11-07 00:23:14,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 600 to 463. [2020-11-07 00:23:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 463 states. [2020-11-07 00:23:14,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 496 transitions. [2020-11-07 00:23:14,617 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 496 transitions. Word has length 245 [2020-11-07 00:23:14,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:23:14,618 INFO L481 AbstractCegarLoop]: Abstraction has 463 states and 496 transitions. [2020-11-07 00:23:14,618 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:23:14,618 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 496 transitions. [2020-11-07 00:23:14,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-11-07 00:23:14,621 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:23:14,621 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:23:14,621 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 00:23:14,621 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:23:14,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:23:14,622 INFO L82 PathProgramCache]: Analyzing trace with hash -2087951271, now seen corresponding path program 1 times [2020-11-07 00:23:14,622 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:23:14,622 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [499485929] [2020-11-07 00:23:14,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:23:14,626 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:23:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,038 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:23:15,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:23:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:23:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:23:15,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:23:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:23:15,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:23:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:23:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:23:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:15,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:23:15,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:23:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:23:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-11-07 00:23:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-11-07 00:23:15,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:15,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:23:15,289 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [499485929] [2020-11-07 00:23:15,289 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:23:15,289 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 00:23:15,289 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605003559] [2020-11-07 00:23:15,290 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 00:23:15,290 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:23:15,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 00:23:15,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-07 00:23:15,291 INFO L87 Difference]: Start difference. First operand 463 states and 496 transitions. Second operand 8 states. [2020-11-07 00:23:15,968 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:16,804 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:20,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:23:20,815 INFO L93 Difference]: Finished difference Result 1279 states and 1527 transitions. [2020-11-07 00:23:20,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-11-07 00:23:20,816 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 245 [2020-11-07 00:23:20,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:23:20,822 INFO L225 Difference]: With dead ends: 1279 [2020-11-07 00:23:20,823 INFO L226 Difference]: Without dead ends: 936 [2020-11-07 00:23:20,824 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 52 SyntacticMatches, 4 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=148, Invalid=404, Unknown=0, NotChecked=0, Total=552 [2020-11-07 00:23:20,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2020-11-07 00:23:21,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 728. [2020-11-07 00:23:21,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 728 states. [2020-11-07 00:23:21,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 728 states and 800 transitions. [2020-11-07 00:23:21,105 INFO L78 Accepts]: Start accepts. Automaton has 728 states and 800 transitions. Word has length 245 [2020-11-07 00:23:21,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:23:21,106 INFO L481 AbstractCegarLoop]: Abstraction has 728 states and 800 transitions. [2020-11-07 00:23:21,106 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 00:23:21,106 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 800 transitions. [2020-11-07 00:23:21,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2020-11-07 00:23:21,108 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:23:21,108 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:23:21,108 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 00:23:21,109 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:23:21,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:23:21,109 INFO L82 PathProgramCache]: Analyzing trace with hash -1031408050, now seen corresponding path program 1 times [2020-11-07 00:23:21,109 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:23:21,110 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1419220712] [2020-11-07 00:23:21,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:23:21,113 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:23:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,617 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:23:21,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:23:21,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:23:21,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:23:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:23:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:23:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:23:21,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:23:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:23:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-07 00:23:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:23:21,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:23:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:21,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:23:21,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-11-07 00:23:21,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-11-07 00:23:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:21,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:23:21,934 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1419220712] [2020-11-07 00:23:21,934 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:23:21,935 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:23:21,935 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136848261] [2020-11-07 00:23:21,935 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:23:21,935 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:23:21,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:23:21,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:23:21,936 INFO L87 Difference]: Start difference. First operand 728 states and 800 transitions. Second operand 15 states. [2020-11-07 00:23:22,994 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2020-11-07 00:23:24,075 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:26,456 WARN L194 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2020-11-07 00:23:27,222 WARN L194 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-11-07 00:23:27,684 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:28,112 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:23:28,939 WARN L194 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-11-07 00:23:29,372 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:29,880 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:23:30,321 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:33,474 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:33,893 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:34,383 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:35,391 WARN L194 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-11-07 00:23:37,994 WARN L194 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2020-11-07 00:23:38,802 WARN L194 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2020-11-07 00:23:39,858 WARN L194 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2020-11-07 00:23:41,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:23:41,149 INFO L93 Difference]: Finished difference Result 2267 states and 2700 transitions. [2020-11-07 00:23:41,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2020-11-07 00:23:41,155 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 250 [2020-11-07 00:23:41,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:23:41,168 INFO L225 Difference]: With dead ends: 2267 [2020-11-07 00:23:41,168 INFO L226 Difference]: Without dead ends: 1771 [2020-11-07 00:23:41,173 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1149 ImplicationChecksByTransitivity, 11.0s TimeCoverageRelationStatistics Valid=786, Invalid=2996, Unknown=0, NotChecked=0, Total=3782 [2020-11-07 00:23:41,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1771 states. [2020-11-07 00:23:41,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1771 to 1325. [2020-11-07 00:23:41,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1325 states. [2020-11-07 00:23:41,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1325 states and 1445 transitions. [2020-11-07 00:23:41,746 INFO L78 Accepts]: Start accepts. Automaton has 1325 states and 1445 transitions. Word has length 250 [2020-11-07 00:23:41,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:23:41,747 INFO L481 AbstractCegarLoop]: Abstraction has 1325 states and 1445 transitions. [2020-11-07 00:23:41,747 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:23:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1445 transitions. [2020-11-07 00:23:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2020-11-07 00:23:41,751 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:23:41,752 INFO L422 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:23:41,752 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 00:23:41,753 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:23:41,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:23:41,753 INFO L82 PathProgramCache]: Analyzing trace with hash -1182596043, now seen corresponding path program 1 times [2020-11-07 00:23:41,753 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:23:41,754 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1321123580] [2020-11-07 00:23:41,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:23:42,234 WARN L194 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 92 [2020-11-07 00:23:42,402 WARN L194 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-11-07 00:23:43,280 WARN L194 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 202 [2020-11-07 00:23:44,167 WARN L194 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 201 [2020-11-07 00:23:45,035 WARN L194 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 201 [2020-11-07 00:23:45,909 WARN L194 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 202 [2020-11-07 00:23:45,915 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:23:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,430 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:23:46,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:46,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:23:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:23:46,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:23:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:23:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:23:46,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:23:46,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 00:23:46,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-11-07 00:23:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:23:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 00:23:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:23:46,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-11-07 00:23:46,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2020-11-07 00:23:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-11-07 00:23:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:46,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:23:52,966 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2020-11-07 00:23:54,487 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1321123580] [2020-11-07 00:23:54,487 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:23:54,488 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [] total 63 [2020-11-07 00:23:54,488 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564719317] [2020-11-07 00:23:54,489 INFO L461 AbstractCegarLoop]: Interpolant automaton has 64 states [2020-11-07 00:23:54,489 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:23:54,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2020-11-07 00:23:54,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=800, Invalid=3232, Unknown=0, NotChecked=0, Total=4032 [2020-11-07 00:23:54,491 INFO L87 Difference]: Start difference. First operand 1325 states and 1445 transitions. Second operand 64 states. [2020-11-07 00:23:55,799 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:56,245 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:23:56,697 WARN L194 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:23:57,150 WARN L194 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:23:57,591 WARN L194 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:23:58,123 WARN L194 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:23:59,739 WARN L194 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:24:00,510 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:24:01,054 WARN L194 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:24:01,458 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:24:01,932 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:24:02,566 WARN L194 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:24:03,233 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:24:03,897 WARN L194 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:24:04,585 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-07 00:24:05,188 WARN L194 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:24:05,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:24:05,497 INFO L93 Difference]: Finished difference Result 1455 states and 1602 transitions. [2020-11-07 00:24:05,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-11-07 00:24:05,498 INFO L78 Accepts]: Start accepts. Automaton has 64 states. Word has length 364 [2020-11-07 00:24:05,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:24:05,499 INFO L225 Difference]: With dead ends: 1455 [2020-11-07 00:24:05,499 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:24:05,507 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 110 SyntacticMatches, 10 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3431 ImplicationChecksByTransitivity, 16.9s TimeCoverageRelationStatistics Valid=1522, Invalid=8984, Unknown=0, NotChecked=0, Total=10506 [2020-11-07 00:24:05,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:24:05,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:24:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:24:05,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:24:05,508 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 364 [2020-11-07 00:24:05,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:24:05,508 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:24:05,508 INFO L482 AbstractCegarLoop]: Interpolant automaton has 64 states. [2020-11-07 00:24:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:24:05,508 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:24:05,508 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 00:24:05,510 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:24:06,816 WARN L194 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 289 [2020-11-07 00:24:07,651 WARN L194 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 287 [2020-11-07 00:24:08,662 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 258 [2020-11-07 00:24:09,292 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 264 [2020-11-07 00:24:09,866 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 289 [2020-11-07 00:24:10,244 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 266 [2020-11-07 00:24:10,969 WARN L194 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 289 [2020-11-07 00:24:11,523 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 289 [2020-11-07 00:24:12,392 WARN L194 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 289 [2020-11-07 00:24:12,903 WARN L194 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 285 [2020-11-07 00:24:13,344 WARN L194 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 287 [2020-11-07 00:24:14,274 WARN L194 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 283 [2020-11-07 00:24:14,644 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 264 [2020-11-07 00:24:15,145 WARN L194 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 291 [2020-11-07 00:24:15,902 WARN L194 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 297 [2020-11-07 00:24:16,438 WARN L194 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 289 [2020-11-07 00:24:16,976 WARN L194 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 287 [2020-11-07 00:24:17,965 WARN L194 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 291 [2020-11-07 00:24:18,694 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 289 [2020-11-07 00:24:18,986 WARN L194 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 258 [2020-11-07 00:24:19,281 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 271 [2020-11-07 00:24:19,497 WARN L194 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 258 [2020-11-07 00:24:19,935 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:24:20,283 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:24:21,330 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 202 DAG size of output: 50 [2020-11-07 00:24:22,331 WARN L194 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 48 [2020-11-07 00:24:23,028 WARN L194 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:23,168 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:24:23,449 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-11-07 00:24:24,092 WARN L194 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:25,259 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2020-11-07 00:24:26,005 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-11-07 00:24:26,647 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:27,345 WARN L194 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:24:28,532 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 193 DAG size of output: 20 [2020-11-07 00:24:29,200 WARN L194 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:24:29,889 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 35 [2020-11-07 00:24:30,419 WARN L194 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2020-11-07 00:24:30,609 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:24:30,819 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 45 [2020-11-07 00:24:31,469 WARN L194 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 00:24:32,081 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 36 [2020-11-07 00:24:32,341 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 53 [2020-11-07 00:24:32,984 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:33,116 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:24:33,752 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:34,466 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:35,001 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2020-11-07 00:24:35,266 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 53 [2020-11-07 00:24:35,808 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2020-11-07 00:24:36,520 WARN L194 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2020-11-07 00:24:37,615 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 191 DAG size of output: 20 [2020-11-07 00:24:38,745 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 198 DAG size of output: 28 [2020-11-07 00:24:39,804 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2020-11-07 00:24:40,357 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2020-11-07 00:24:41,066 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:41,643 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 43 [2020-11-07 00:24:42,284 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:43,320 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 200 DAG size of output: 48 [2020-11-07 00:24:43,462 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:24:44,191 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:24:44,861 WARN L194 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:24:45,558 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-11-07 00:24:45,809 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 53 [2020-11-07 00:24:46,456 WARN L194 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:47,519 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 196 DAG size of output: 44 [2020-11-07 00:24:48,143 WARN L194 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 35 [2020-11-07 00:24:48,685 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 43 [2020-11-07 00:24:48,928 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 53 [2020-11-07 00:24:49,178 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 53 [2020-11-07 00:24:49,309 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:24:50,436 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2020-11-07 00:24:51,114 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-11-07 00:24:52,054 WARN L194 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 43 [2020-11-07 00:24:52,708 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:53,261 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2020-11-07 00:24:53,904 WARN L194 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:54,093 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:24:55,111 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 200 DAG size of output: 48 [2020-11-07 00:24:55,242 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:24:55,372 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:24:57,056 WARN L194 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 199 DAG size of output: 54 [2020-11-07 00:24:57,742 WARN L194 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:24:58,148 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:24:59,798 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 203 DAG size of output: 54 [2020-11-07 00:25:00,841 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2020-11-07 00:25:01,096 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 53 [2020-11-07 00:25:01,334 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 46 [2020-11-07 00:25:02,038 WARN L194 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-11-07 00:25:02,743 WARN L194 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 00:25:03,291 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 43 [2020-11-07 00:25:03,913 WARN L194 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:05,007 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 192 DAG size of output: 21 [2020-11-07 00:25:05,297 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-11-07 00:25:05,837 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2020-11-07 00:25:06,603 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2020-11-07 00:25:07,277 WARN L194 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-11-07 00:25:08,380 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 185 DAG size of output: 35 [2020-11-07 00:25:09,003 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-11-07 00:25:10,155 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2020-11-07 00:25:10,163 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:25:10,163 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:25:10,163 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:25:10,164 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:25:10,164 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:25:10,164 INFO L266 CegarLoopResult]: For program point L510(lines 510 514) no Hoare annotation was computed. [2020-11-07 00:25:10,164 INFO L266 CegarLoopResult]: For program point L510-1(lines 510 514) no Hoare annotation was computed. [2020-11-07 00:25:10,164 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 00:25:10,164 INFO L266 CegarLoopResult]: For program point L502-1(line 502) no Hoare annotation was computed. [2020-11-07 00:25:10,164 INFO L266 CegarLoopResult]: For program point L502-2(line 502) no Hoare annotation was computed. [2020-11-07 00:25:10,164 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 479 534) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L523-1(lines 504 525) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:25:10,165 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 479 534) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 479 534) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point L521-1(line 521) no Hoare annotation was computed. [2020-11-07 00:25:10,166 INFO L266 CegarLoopResult]: For program point L521-2(line 521) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L526(lines 503 527) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 00:25:10,167 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 535 594) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 535 594) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 00:25:10,168 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 535 594) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L561-2(lines 561 586) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 00:25:10,169 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 00:25:10,170 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 00:25:10,170 INFO L266 CegarLoopResult]: For program point L587(lines 560 588) no Hoare annotation was computed. [2020-11-07 00:25:10,170 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:25:10,170 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 00:25:10,170 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:25:10,170 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 00:25:10,170 INFO L266 CegarLoopResult]: For program point L579-1(line 579) no Hoare annotation was computed. [2020-11-07 00:25:10,170 INFO L266 CegarLoopResult]: For program point L579-2(line 579) no Hoare annotation was computed. [2020-11-07 00:25:10,170 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 00:25:10,170 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 00:25:10,170 INFO L266 CegarLoopResult]: For program point L575-1(line 575) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L575-2(line 575) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L567(lines 567 571) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L567-1(lines 567 571) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L559-1(line 559) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L559-2(line 559) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L584-1(line 584) no Hoare annotation was computed. [2020-11-07 00:25:10,171 INFO L266 CegarLoopResult]: For program point L584-2(line 584) no Hoare annotation was computed. [2020-11-07 00:25:10,172 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:25:10,172 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 00:25:10,172 INFO L266 CegarLoopResult]: For program point L580-1(line 580) no Hoare annotation was computed. [2020-11-07 00:25:10,172 INFO L266 CegarLoopResult]: For program point L580-2(line 580) no Hoare annotation was computed. [2020-11-07 00:25:10,172 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 1023 1029) the Hoare annotation is: true [2020-11-07 00:25:10,172 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 1023 1029) the Hoare annotation is: true [2020-11-07 00:25:10,172 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 1030 1038) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (<= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:25:10,172 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 1030 1038) the Hoare annotation is: true [2020-11-07 00:25:10,172 INFO L262 CegarLoopResult]: At program point L1035(line 1035) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:25:10,172 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 1030 1038) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (<= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:25:10,173 INFO L269 CegarLoopResult]: At program point L1034(line 1034) the Hoare annotation is: true [2020-11-07 00:25:10,173 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 309 316) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:25:10,173 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 309 316) the Hoare annotation is: true [2020-11-07 00:25:10,173 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 309 316) the Hoare annotation is: true [2020-11-07 00:25:10,173 INFO L262 CegarLoopResult]: At program point L322-1(line 322) the Hoare annotation is: (let ((.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret30|))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse2) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) .cse3 (= test_~tmp~7 0) .cse0 (= isPumpRunning_~retValue_acc~1 |isPumpRunning_#res|) (not (= test_~tmp___0~3 0)) .cse1 (not (<= 0 (+ test_~tmp~7 2147483648))) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:25:10,173 INFO L262 CegarLoopResult]: At program point L322-2(line 322) the Hoare annotation is: (let ((.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret30|))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse2) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) .cse3 (= test_~tmp~7 0) .cse0 (not (= test_~tmp___0~3 0)) .cse1 (not (<= 0 (+ test_~tmp~7 2147483648))) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) [2020-11-07 00:25:10,174 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 317 326) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2020-11-07 00:25:10,174 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 317 326) the Hoare annotation is: (let ((.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret30|))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse2) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) .cse3 (= test_~tmp~7 0) .cse0 (not (= test_~tmp___0~3 0)) .cse1 (not (<= 0 (+ test_~tmp~7 2147483648))) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) [2020-11-07 00:25:10,174 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 317 326) the Hoare annotation is: (let ((.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret30|))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse2) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) .cse3 (= test_~tmp~7 0) .cse0 (not (= test_~tmp___0~3 0)) .cse1 (not (<= 0 (+ test_~tmp~7 2147483648))) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) [2020-11-07 00:25:10,174 INFO L262 CegarLoopResult]: At program point L322(line 322) the Hoare annotation is: (let ((.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret30|))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse2) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) .cse3 (= test_~tmp~7 0) .cse0 (not (= test_~tmp___0~3 0)) .cse1 (not (<= 0 (+ test_~tmp~7 2147483648))) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) [2020-11-07 00:25:10,174 INFO L269 CegarLoopResult]: At program point L339(lines 339 349) the Hoare annotation is: true [2020-11-07 00:25:10,174 INFO L269 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: true [2020-11-07 00:25:10,175 INFO L269 CegarLoopResult]: At program point L337-1(line 337) the Hoare annotation is: true [2020-11-07 00:25:10,175 INFO L269 CegarLoopResult]: At program point L335(lines 335 352) the Hoare annotation is: true [2020-11-07 00:25:10,175 INFO L269 CegarLoopResult]: At program point L337-2(line 337) the Hoare annotation is: true [2020-11-07 00:25:10,175 INFO L269 CegarLoopResult]: At program point L337-3(line 337) the Hoare annotation is: true [2020-11-07 00:25:10,175 INFO L269 CegarLoopResult]: At program point L335-1(lines 327 355) the Hoare annotation is: true [2020-11-07 00:25:10,175 INFO L269 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: true [2020-11-07 00:25:10,175 INFO L269 CegarLoopResult]: At program point L333-1(line 333) the Hoare annotation is: true [2020-11-07 00:25:10,175 INFO L269 CegarLoopResult]: At program point L333-2(line 333) the Hoare annotation is: true [2020-11-07 00:25:10,175 INFO L269 CegarLoopResult]: At program point L333-3(line 333) the Hoare annotation is: true [2020-11-07 00:25:10,175 INFO L269 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: true [2020-11-07 00:25:10,175 INFO L269 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: true [2020-11-07 00:25:10,176 INFO L269 CegarLoopResult]: At program point L340(lines 340 346) the Hoare annotation is: true [2020-11-07 00:25:10,176 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 327 355) the Hoare annotation is: true [2020-11-07 00:25:10,176 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 327 355) the Hoare annotation is: true [2020-11-07 00:25:10,176 INFO L269 CegarLoopResult]: At program point L991(line 991) the Hoare annotation is: true [2020-11-07 00:25:10,176 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 972 994) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,176 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 972 994) the Hoare annotation is: true [2020-11-07 00:25:10,176 INFO L262 CegarLoopResult]: At program point L984(line 984) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~11 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,176 INFO L262 CegarLoopResult]: At program point L984-1(line 984) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~11 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,176 INFO L262 CegarLoopResult]: At program point L982(lines 982 989) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~11 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,177 INFO L269 CegarLoopResult]: At program point L982-1(lines 982 989) the Hoare annotation is: true [2020-11-07 00:25:10,177 INFO L262 CegarLoopResult]: At program point L980(line 980) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret82| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,177 INFO L262 CegarLoopResult]: At program point L979(line 979) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,177 INFO L262 CegarLoopResult]: At program point L980-1(line 980) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret82| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,177 INFO L262 CegarLoopResult]: At program point L978(line 978) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,177 INFO L262 CegarLoopResult]: At program point L980-2(line 980) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret82| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~11 1)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,177 INFO L262 CegarLoopResult]: At program point L978-1(line 978) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,177 INFO L262 CegarLoopResult]: At program point L974(line 974) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,178 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 972 994) the Hoare annotation is: true [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 927 950) no Hoare annotation was computed. [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 927 950) no Hoare annotation was computed. [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 927 950) no Hoare annotation was computed. [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point L945(line 945) no Hoare annotation was computed. [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point L944(line 944) no Hoare annotation was computed. [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point L943(line 943) no Hoare annotation was computed. [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point L942(line 942) no Hoare annotation was computed. [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point L941(line 941) no Hoare annotation was computed. [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point L940(line 940) no Hoare annotation was computed. [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point L939(line 939) no Hoare annotation was computed. [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point L938(line 938) no Hoare annotation was computed. [2020-11-07 00:25:10,178 INFO L266 CegarLoopResult]: For program point L937(line 937) no Hoare annotation was computed. [2020-11-07 00:25:10,179 INFO L266 CegarLoopResult]: For program point L936(line 936) no Hoare annotation was computed. [2020-11-07 00:25:10,179 INFO L266 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-11-07 00:25:10,179 INFO L266 CegarLoopResult]: For program point L934(line 934) no Hoare annotation was computed. [2020-11-07 00:25:10,179 INFO L266 CegarLoopResult]: For program point L933(line 933) no Hoare annotation was computed. [2020-11-07 00:25:10,179 INFO L266 CegarLoopResult]: For program point L932(line 932) no Hoare annotation was computed. [2020-11-07 00:25:10,179 INFO L269 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: true [2020-11-07 00:25:10,179 INFO L269 CegarLoopResult]: At program point L127(lines 127 135) the Hoare annotation is: true [2020-11-07 00:25:10,179 INFO L269 CegarLoopResult]: At program point L125(line 125) the Hoare annotation is: true [2020-11-07 00:25:10,179 INFO L269 CegarLoopResult]: At program point L125-1(line 125) the Hoare annotation is: true [2020-11-07 00:25:10,179 INFO L269 CegarLoopResult]: At program point L123(lines 123 140) the Hoare annotation is: true [2020-11-07 00:25:10,180 INFO L269 CegarLoopResult]: At program point L125-2(line 125) the Hoare annotation is: true [2020-11-07 00:25:10,180 INFO L269 CegarLoopResult]: At program point L125-3(line 125) the Hoare annotation is: true [2020-11-07 00:25:10,180 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 119 143) the Hoare annotation is: true [2020-11-07 00:25:10,180 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 119 143) the Hoare annotation is: true [2020-11-07 00:25:10,180 INFO L269 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: true [2020-11-07 00:25:10,180 INFO L269 CegarLoopResult]: At program point L138-1(lines 119 143) the Hoare annotation is: true [2020-11-07 00:25:10,180 INFO L269 CegarLoopResult]: At program point L133(line 133) the Hoare annotation is: true [2020-11-07 00:25:10,180 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 214 222) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:25:10,180 INFO L262 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2020-11-07 00:25:10,181 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 214 222) the Hoare annotation is: true [2020-11-07 00:25:10,181 INFO L269 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: true [2020-11-07 00:25:10,181 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 214 222) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:25:10,181 INFO L269 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: true [2020-11-07 00:25:10,181 INFO L269 CegarLoopResult]: At program point L287(lines 287 291) the Hoare annotation is: true [2020-11-07 00:25:10,181 INFO L269 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: true [2020-11-07 00:25:10,181 INFO L269 CegarLoopResult]: At program point L287-2(lines 287 291) the Hoare annotation is: true [2020-11-07 00:25:10,181 INFO L269 CegarLoopResult]: At program point L285-1(line 285) the Hoare annotation is: true [2020-11-07 00:25:10,181 INFO L269 CegarLoopResult]: At program point L285-2(line 285) the Hoare annotation is: true [2020-11-07 00:25:10,181 INFO L269 CegarLoopResult]: At program point L285-3(line 285) the Hoare annotation is: true [2020-11-07 00:25:10,181 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 278 296) the Hoare annotation is: true [2020-11-07 00:25:10,182 INFO L269 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: true [2020-11-07 00:25:10,182 INFO L269 CegarLoopResult]: At program point L280(line 280) the Hoare annotation is: true [2020-11-07 00:25:10,182 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 278 296) the Hoare annotation is: true [2020-11-07 00:25:10,182 INFO L269 CegarLoopResult]: At program point L293(line 293) the Hoare annotation is: true [2020-11-07 00:25:10,182 INFO L269 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: true [2020-11-07 00:25:10,182 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 278 296) the Hoare annotation is: true [2020-11-07 00:25:10,182 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 00:25:10,182 INFO L266 CegarLoopResult]: For program point L253-1(line 253) no Hoare annotation was computed. [2020-11-07 00:25:10,182 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 00:25:10,182 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 00:25:10,182 INFO L266 CegarLoopResult]: For program point L242(lines 242 250) no Hoare annotation was computed. [2020-11-07 00:25:10,182 INFO L266 CegarLoopResult]: For program point L242-2(lines 242 250) no Hoare annotation was computed. [2020-11-07 00:25:10,182 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 223 258) no Hoare annotation was computed. [2020-11-07 00:25:10,183 INFO L266 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-11-07 00:25:10,183 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 00:25:10,183 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 223 258) no Hoare annotation was computed. [2020-11-07 00:25:10,183 INFO L266 CegarLoopResult]: For program point L230(lines 230 238) no Hoare annotation was computed. [2020-11-07 00:25:10,183 INFO L266 CegarLoopResult]: For program point L230-2(lines 230 238) no Hoare annotation was computed. [2020-11-07 00:25:10,183 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 223 258) no Hoare annotation was computed. [2020-11-07 00:25:10,183 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 1016 1022) the Hoare annotation is: true [2020-11-07 00:25:10,183 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 1016 1022) the Hoare annotation is: true [2020-11-07 00:25:10,183 INFO L266 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-11-07 00:25:10,183 INFO L266 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-11-07 00:25:10,183 INFO L266 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-11-07 00:25:10,183 INFO L266 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 433 478) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 433 478) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-11-07 00:25:10,184 INFO L266 CegarLoopResult]: For program point L463-1(line 463) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 433 478) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L459-1(line 459) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 00:25:10,185 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L470-1(line 470) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L470-2(line 470) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L433(lines 433 478) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L433-1(lines 433 478) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:25:10,186 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:25:10,187 INFO L266 CegarLoopResult]: For program point L456-1(line 456) no Hoare annotation was computed. [2020-11-07 00:25:10,187 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 00:25:10,187 INFO L266 CegarLoopResult]: For program point L766(lines 766 773) no Hoare annotation was computed. [2020-11-07 00:25:10,187 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 00:25:10,187 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-07 00:25:10,187 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 746 791) no Hoare annotation was computed. [2020-11-07 00:25:10,187 INFO L266 CegarLoopResult]: For program point L760(lines 760 780) no Hoare annotation was computed. [2020-11-07 00:25:10,187 INFO L266 CegarLoopResult]: For program point L760-1(lines 760 780) no Hoare annotation was computed. [2020-11-07 00:25:10,187 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 00:25:10,187 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 00:25:10,187 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 00:25:10,188 INFO L266 CegarLoopResult]: For program point L787-1(line 787) no Hoare annotation was computed. [2020-11-07 00:25:10,188 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 00:25:10,188 INFO L266 CegarLoopResult]: For program point L787-2(line 787) no Hoare annotation was computed. [2020-11-07 00:25:10,188 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:25:10,188 INFO L266 CegarLoopResult]: For program point L785-1(line 785) no Hoare annotation was computed. [2020-11-07 00:25:10,188 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 00:25:10,188 INFO L266 CegarLoopResult]: For program point L785-2(line 785) no Hoare annotation was computed. [2020-11-07 00:25:10,188 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 00:25:10,188 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 770 771) no Hoare annotation was computed. [2020-11-07 00:25:10,188 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 00:25:10,188 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 746 791) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point L746(lines 746 791) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point L777(lines 777 778) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 746 791) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point L765-1(line 765) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point L765-2(line 765) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 00:25:10,189 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:25:10,190 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 00:25:10,190 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:25:10,190 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 777 778) no Hoare annotation was computed. [2020-11-07 00:25:10,190 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 00:25:10,190 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 00:25:10,190 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 00:25:10,190 INFO L266 CegarLoopResult]: For program point L770(lines 770 771) no Hoare annotation was computed. [2020-11-07 00:25:10,190 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 958 968) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,190 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 958 968) the Hoare annotation is: true [2020-11-07 00:25:10,191 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 958 968) the Hoare annotation is: true [2020-11-07 00:25:10,191 INFO L262 CegarLoopResult]: At program point L963(line 963) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2020-11-07 00:25:10,191 INFO L269 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: true [2020-11-07 00:25:10,191 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 203 213) the Hoare annotation is: true [2020-11-07 00:25:10,191 INFO L269 CegarLoopResult]: At program point L208-1(line 208) the Hoare annotation is: true [2020-11-07 00:25:10,191 INFO L269 CegarLoopResult]: At program point L208-2(line 208) the Hoare annotation is: true [2020-11-07 00:25:10,191 INFO L269 CegarLoopResult]: At program point L208-3(line 208) the Hoare annotation is: true [2020-11-07 00:25:10,191 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 203 213) the Hoare annotation is: true [2020-11-07 00:25:10,191 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 203 213) the Hoare annotation is: true [2020-11-07 00:25:10,191 INFO L269 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: true [2020-11-07 00:25:10,192 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 195 202) the Hoare annotation is: true [2020-11-07 00:25:10,192 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 195 202) the Hoare annotation is: true [2020-11-07 00:25:10,192 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 195 202) the Hoare annotation is: true [2020-11-07 00:25:10,192 INFO L269 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: true [2020-11-07 00:25:10,192 INFO L269 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: true [2020-11-07 00:25:10,192 INFO L269 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: true [2020-11-07 00:25:10,192 INFO L269 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: true [2020-11-07 00:25:10,192 INFO L269 CegarLoopResult]: At program point L876(lines 876 882) the Hoare annotation is: true [2020-11-07 00:25:10,192 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 872 885) the Hoare annotation is: true [2020-11-07 00:25:10,193 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 872 885) the Hoare annotation is: true [2020-11-07 00:25:10,193 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 872 885) the Hoare annotation is: true [2020-11-07 00:25:10,193 INFO L269 CegarLoopResult]: At program point L159(line 159) the Hoare annotation is: true [2020-11-07 00:25:10,193 INFO L269 CegarLoopResult]: At program point L155(line 155) the Hoare annotation is: true [2020-11-07 00:25:10,193 INFO L269 CegarLoopResult]: At program point L153(lines 153 161) the Hoare annotation is: true [2020-11-07 00:25:10,193 INFO L269 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: true [2020-11-07 00:25:10,193 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 145 169) the Hoare annotation is: true [2020-11-07 00:25:10,193 INFO L269 CegarLoopResult]: At program point L151-1(line 151) the Hoare annotation is: true [2020-11-07 00:25:10,193 INFO L269 CegarLoopResult]: At program point L149(lines 149 166) the Hoare annotation is: true [2020-11-07 00:25:10,193 INFO L269 CegarLoopResult]: At program point L151-2(line 151) the Hoare annotation is: true [2020-11-07 00:25:10,193 INFO L269 CegarLoopResult]: At program point L151-3(line 151) the Hoare annotation is: true [2020-11-07 00:25:10,194 INFO L269 CegarLoopResult]: At program point processEnvironmentENTRY(lines 145 169) the Hoare annotation is: true [2020-11-07 00:25:10,194 INFO L269 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: true [2020-11-07 00:25:10,194 INFO L269 CegarLoopResult]: At program point L164-1(lines 145 169) the Hoare annotation is: true [2020-11-07 00:25:10,194 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 85 91) the Hoare annotation is: true [2020-11-07 00:25:10,194 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 85 91) the Hoare annotation is: true [2020-11-07 00:25:10,194 INFO L262 CegarLoopResult]: At program point L415(lines 370 417) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,194 INFO L262 CegarLoopResult]: At program point L382(line 382) the Hoare annotation is: (or (and (not (= test_~tmp~7 0)) (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~7 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= test_~tmp~7 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,195 INFO L262 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (<= 0 (+ |test_#t~nondet33| 2147483648)) (<= |test_#t~nondet33| 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,195 INFO L262 CegarLoopResult]: At program point L378-1(line 378) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= test_~tmp~7 |test_#t~nondet33|) (<= 0 (+ |test_#t~nondet33| 2147483648)) (<= |test_#t~nondet33| 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,195 INFO L262 CegarLoopResult]: At program point L362(line 362) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,195 INFO L262 CegarLoopResult]: At program point L408(lines 408 412) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) (= 2 ~waterLevel~0) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,195 INFO L262 CegarLoopResult]: At program point L408-2(lines 400 413) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) (= 2 ~waterLevel~0) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,196 INFO L262 CegarLoopResult]: At program point L371(lines 370 417) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,196 INFO L262 CegarLoopResult]: At program point L400(lines 400 413) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) (= 2 ~waterLevel~0) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,196 INFO L262 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,196 INFO L262 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~7 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse4 .cse3 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2020-11-07 00:25:10,196 INFO L262 CegarLoopResult]: At program point L388(line 388) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~7 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse5 (<= |test_#t~nondet34| 2147483647) .cse6 (<= 0 (+ |test_#t~nondet34| 2147483648))) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse4 .cse3 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2020-11-07 00:25:10,197 INFO L262 CegarLoopResult]: At program point L388-1(line 388) the Hoare annotation is: (let ((.cse5 (<= 1 ~systemActive~0)) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~7 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse3 (= test_~tmp___0~3 |test_#t~nondet34|) .cse4 (<= 0 (+ |test_#t~nondet34| 2147483648)) .cse5 (not (= test_~tmp~7 0)) .cse6 (<= |test_#t~nondet34| 2147483647)) (not (= |old(~pumpRunning~0)| 0)) (and .cse5 .cse0 (= ~waterLevel~0 1) .cse1 .cse6 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2020-11-07 00:25:10,197 INFO L269 CegarLoopResult]: At program point testEXIT(lines 360 425) the Hoare annotation is: true [2020-11-07 00:25:10,197 INFO L262 CegarLoopResult]: At program point testENTRY(lines 360 425) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,197 INFO L262 CegarLoopResult]: At program point L380(lines 380 386) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~7 2147483648)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= test_~tmp~7 2147483647) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:25:10,197 INFO L262 CegarLoopResult]: At program point L380-1(lines 380 386) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~7 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse4 .cse3 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2020-11-07 00:25:10,197 INFO L269 CegarLoopResult]: At program point testFINAL(lines 360 425) the Hoare annotation is: true [2020-11-07 00:25:10,198 INFO L262 CegarLoopResult]: At program point L372(lines 372 376) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,198 INFO L262 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,198 INFO L262 CegarLoopResult]: At program point L364(line 364) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,198 INFO L262 CegarLoopResult]: At program point L418(lines 369 419) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,198 INFO L262 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) (= 2 ~waterLevel~0) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,198 INFO L262 CegarLoopResult]: At program point L406-1(line 406) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) (= 2 ~waterLevel~0) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,199 INFO L262 CegarLoopResult]: At program point L406-2(line 406) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) (= 2 ~waterLevel~0) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,199 INFO L262 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) (= 2 ~waterLevel~0) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,199 INFO L262 CegarLoopResult]: At program point L398(line 398) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) (= 2 ~waterLevel~0) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,199 INFO L262 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:25:10,199 INFO L262 CegarLoopResult]: At program point L398-1(line 398) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) (= 2 ~waterLevel~0) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,200 INFO L262 CegarLoopResult]: At program point L390(lines 390 396) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~7 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse4 .cse3 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2020-11-07 00:25:10,200 INFO L262 CegarLoopResult]: At program point L390-1(lines 390 396) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (not (= test_~tmp~7 0)) .cse1 (<= test_~tmp___0~3 2147483647) (= 2 ~waterLevel~0) .cse2 (<= 0 (+ test_~tmp___0~3 2147483648)) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,200 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 00:25:10,200 INFO L266 CegarLoopResult]: For program point L739-2(line 739) no Hoare annotation was computed. [2020-11-07 00:25:10,200 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 00:25:10,200 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 724 725) no Hoare annotation was computed. [2020-11-07 00:25:10,200 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 00:25:10,200 INFO L266 CegarLoopResult]: For program point L700(lines 700 745) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point L731(lines 731 732) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 700 745) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point L719-1(line 719) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point L719-2(line 719) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 00:25:10,201 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 00:25:10,202 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 00:25:10,202 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 00:25:10,202 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 00:25:10,202 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 00:25:10,202 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 731 732) no Hoare annotation was computed. [2020-11-07 00:25:10,202 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 700 745) no Hoare annotation was computed. [2020-11-07 00:25:10,202 INFO L266 CegarLoopResult]: For program point L724(lines 724 725) no Hoare annotation was computed. [2020-11-07 00:25:10,202 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 700 745) no Hoare annotation was computed. [2020-11-07 00:25:10,202 INFO L266 CegarLoopResult]: For program point L720(lines 720 727) no Hoare annotation was computed. [2020-11-07 00:25:10,202 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 00:25:10,202 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 00:25:10,203 INFO L266 CegarLoopResult]: For program point L714(lines 714 734) no Hoare annotation was computed. [2020-11-07 00:25:10,203 INFO L266 CegarLoopResult]: For program point L714-1(lines 714 734) no Hoare annotation was computed. [2020-11-07 00:25:10,203 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 00:25:10,203 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 00:25:10,203 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 00:25:10,203 INFO L266 CegarLoopResult]: For program point L741-1(line 741) no Hoare annotation was computed. [2020-11-07 00:25:10,203 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 00:25:10,203 INFO L266 CegarLoopResult]: For program point L741-2(line 741) no Hoare annotation was computed. [2020-11-07 00:25:10,203 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 00:25:10,203 INFO L266 CegarLoopResult]: For program point L739-1(line 739) no Hoare annotation was computed. [2020-11-07 00:25:10,203 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 170 177) the Hoare annotation is: true [2020-11-07 00:25:10,203 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 170 177) the Hoare annotation is: true [2020-11-07 00:25:10,204 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 170 177) the Hoare annotation is: true [2020-11-07 00:25:10,204 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 886 894) the Hoare annotation is: true [2020-11-07 00:25:10,204 INFO L269 CegarLoopResult]: At program point L891(line 891) the Hoare annotation is: true [2020-11-07 00:25:10,204 INFO L269 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: true [2020-11-07 00:25:10,204 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 886 894) the Hoare annotation is: true [2020-11-07 00:25:10,204 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 886 894) the Hoare annotation is: true [2020-11-07 00:25:10,204 INFO L266 CegarLoopResult]: For program point L848(lines 848 856) no Hoare annotation was computed. [2020-11-07 00:25:10,204 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 00:25:10,204 INFO L266 CegarLoopResult]: For program point L848-2(lines 848 856) no Hoare annotation was computed. [2020-11-07 00:25:10,204 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 840 862) no Hoare annotation was computed. [2020-11-07 00:25:10,204 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 840 862) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 840 862) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point L597(lines 597 699) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point L597-1(lines 597 699) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point L688-1(line 688) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:25:10,205 INFO L266 CegarLoopResult]: For program point L688-2(line 688) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L647(lines 646 666) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L631-1(line 631) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 00:25:10,206 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L648(lines 648 652) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L673-1(line 673) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L673-2(line 673) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 597 699) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L657-1(line 657) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L657-2(line 657) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 00:25:10,207 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 597 699) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 597 699) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L675-1(line 675) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L675-2(line 675) no Hoare annotation was computed. [2020-11-07 00:25:10,208 INFO L266 CegarLoopResult]: For program point L667(lines 645 668) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L626(lines 626 642) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L659-1(line 659) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L659-2(line 659) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L643(lines 643 684) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 00:25:10,209 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L635-1(line 635) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L685(lines 685 696) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L677-1(line 677) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L661-1(line 661) no Hoare annotation was computed. [2020-11-07 00:25:10,210 INFO L266 CegarLoopResult]: For program point L628-1(line 628) no Hoare annotation was computed. [2020-11-07 00:25:10,211 INFO L266 CegarLoopResult]: For program point L686(lines 686 693) no Hoare annotation was computed. [2020-11-07 00:25:10,211 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 00:25:10,211 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 00:25:10,211 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 00:25:10,211 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:25:10,211 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:25:10,211 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 00:25:10,211 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 00:25:10,211 INFO L266 CegarLoopResult]: For program point L621(lines 621 625) no Hoare annotation was computed. [2020-11-07 00:25:10,211 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 00:25:10,211 INFO L266 CegarLoopResult]: For program point L646-2(lines 646 666) no Hoare annotation was computed. [2020-11-07 00:25:10,212 INFO L266 CegarLoopResult]: For program point L1008(line 1008) no Hoare annotation was computed. [2020-11-07 00:25:10,212 INFO L266 CegarLoopResult]: For program point L1008-1(line 1008) no Hoare annotation was computed. [2020-11-07 00:25:10,212 INFO L266 CegarLoopResult]: For program point L1008-2(line 1008) no Hoare annotation was computed. [2020-11-07 00:25:10,212 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 1006 1015) no Hoare annotation was computed. [2020-11-07 00:25:10,212 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 1006 1015) no Hoare annotation was computed. [2020-11-07 00:25:10,212 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 1006 1015) no Hoare annotation was computed. [2020-11-07 00:25:10,212 INFO L266 CegarLoopResult]: For program point L1012(line 1012) no Hoare annotation was computed. [2020-11-07 00:25:10,212 INFO L266 CegarLoopResult]: For program point L1011(line 1011) no Hoare annotation was computed. [2020-11-07 00:25:10,212 INFO L262 CegarLoopResult]: At program point L770-1(line 770) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,212 INFO L262 CegarLoopResult]: At program point L254(line 254) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,213 INFO L262 CegarLoopResult]: At program point L254-1(line 254) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,213 INFO L262 CegarLoopResult]: At program point L254-2(line 254) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,213 INFO L262 CegarLoopResult]: At program point L725(line 725) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,213 INFO L262 CegarLoopResult]: At program point L308(line 308) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,213 INFO L262 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,213 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,213 INFO L262 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,213 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,213 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,214 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,214 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,214 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,214 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,214 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,214 INFO L262 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,214 INFO L262 CegarLoopResult]: At program point L858-1(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,214 INFO L262 CegarLoopResult]: At program point L858-2(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,214 INFO L262 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,215 INFO L262 CegarLoopResult]: At program point L854-1(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,215 INFO L262 CegarLoopResult]: At program point L854-2(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,215 INFO L262 CegarLoopResult]: At program point L854-3(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,215 INFO L262 CegarLoopResult]: At program point L850(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,215 INFO L262 CegarLoopResult]: At program point L850-1(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,215 INFO L262 CegarLoopResult]: At program point L850-2(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,215 INFO L262 CegarLoopResult]: At program point L850-3(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,215 INFO L262 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,215 INFO L262 CegarLoopResult]: At program point L850-4(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,216 INFO L262 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,216 INFO L262 CegarLoopResult]: At program point L850-5(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,216 INFO L262 CegarLoopResult]: At program point L846-2(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,216 INFO L262 CegarLoopResult]: At program point L846-3(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,216 INFO L262 CegarLoopResult]: At program point L846-4(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,216 INFO L262 CegarLoopResult]: At program point L846-5(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,216 INFO L262 CegarLoopResult]: At program point L846-6(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,216 INFO L262 CegarLoopResult]: At program point L846-7(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,216 INFO L262 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,216 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,217 INFO L262 CegarLoopResult]: At program point L252(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,217 INFO L262 CegarLoopResult]: At program point L252-1(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,217 INFO L262 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,217 INFO L262 CegarLoopResult]: At program point L252-2(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,217 INFO L262 CegarLoopResult]: At program point L731-1(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,217 INFO L262 CegarLoopResult]: At program point L252-3(line 252) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,217 INFO L262 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,217 INFO L262 CegarLoopResult]: At program point L248(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,217 INFO L262 CegarLoopResult]: At program point L248-1(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,218 INFO L262 CegarLoopResult]: At program point L248-2(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,218 INFO L262 CegarLoopResult]: At program point L54(line 54) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,218 INFO L262 CegarLoopResult]: At program point L248-3(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,218 INFO L262 CegarLoopResult]: At program point L244(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,218 INFO L262 CegarLoopResult]: At program point L248-4(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,218 INFO L262 CegarLoopResult]: At program point L244-1(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,218 INFO L262 CegarLoopResult]: At program point L244-2(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,218 INFO L262 CegarLoopResult]: At program point L244-3(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,218 INFO L262 CegarLoopResult]: At program point L240(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,219 INFO L262 CegarLoopResult]: At program point L240-1(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,219 INFO L262 CegarLoopResult]: At program point L240-2(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,219 INFO L262 CegarLoopResult]: At program point L240-3(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,219 INFO L262 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,219 INFO L262 CegarLoopResult]: At program point L240-4(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,219 INFO L262 CegarLoopResult]: At program point L236-1(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,219 INFO L262 CegarLoopResult]: At program point L240-5(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,220 INFO L262 CegarLoopResult]: At program point L236-2(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,220 INFO L262 CegarLoopResult]: At program point L240-6(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,220 INFO L262 CegarLoopResult]: At program point L236-3(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,220 INFO L262 CegarLoopResult]: At program point L240-7(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,220 INFO L262 CegarLoopResult]: At program point L777(line 777) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,220 INFO L262 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,220 INFO L262 CegarLoopResult]: At program point L236-4(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,220 INFO L262 CegarLoopResult]: At program point L777-1(line 777) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,220 INFO L262 CegarLoopResult]: At program point L232-1(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,221 INFO L262 CegarLoopResult]: At program point L232-2(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,221 INFO L262 CegarLoopResult]: At program point L232-3(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,221 INFO L262 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,221 INFO L262 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,221 INFO L262 CegarLoopResult]: At program point L794(line 794) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,221 INFO L262 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,221 INFO L262 CegarLoopResult]: At program point L596(line 596) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,221 INFO L262 CegarLoopResult]: At program point L724-1(line 724) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,221 INFO L262 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,222 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string81.base| |old(#t~string81.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string81.offset| |old(#t~string81.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2020-11-07 00:25:10,222 INFO L262 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,222 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,222 INFO L269 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: true [2020-11-07 00:25:10,222 INFO L269 CegarLoopResult]: At program point L189-1(lines 178 194) the Hoare annotation is: true [2020-11-07 00:25:10,222 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 178 194) the Hoare annotation is: true [2020-11-07 00:25:10,222 INFO L269 CegarLoopResult]: At program point L185(lines 185 191) the Hoare annotation is: true [2020-11-07 00:25:10,222 INFO L269 CegarLoopResult]: At program point activatePumpENTRY(lines 178 194) the Hoare annotation is: true [2020-11-07 00:25:10,223 INFO L269 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: true [2020-11-07 00:25:10,223 INFO L269 CegarLoopResult]: At program point L183-1(line 183) the Hoare annotation is: true [2020-11-07 00:25:10,223 INFO L269 CegarLoopResult]: At program point L183-2(line 183) the Hoare annotation is: true [2020-11-07 00:25:10,223 INFO L269 CegarLoopResult]: At program point L183-3(line 183) the Hoare annotation is: true [2020-11-07 00:25:10,223 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 259 277) the Hoare annotation is: true [2020-11-07 00:25:10,223 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 259 277) the Hoare annotation is: true [2020-11-07 00:25:10,223 INFO L269 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: true [2020-11-07 00:25:10,223 INFO L269 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: true [2020-11-07 00:25:10,223 INFO L269 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: true [2020-11-07 00:25:10,223 INFO L269 CegarLoopResult]: At program point L268(lines 268 272) the Hoare annotation is: true [2020-11-07 00:25:10,223 INFO L269 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point L268-2(lines 268 272) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point L266-1(line 266) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point L266-2(line 266) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point L266-3(line 266) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 259 277) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 863 871) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point getWaterLevelFINAL(lines 863 871) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point getWaterLevelEXIT(lines 863 871) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point L868(line 868) the Hoare annotation is: true [2020-11-07 00:25:10,224 INFO L269 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: true [2020-11-07 00:25:10,225 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 819 830) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:25:10,225 INFO L262 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:25:10,225 INFO L262 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:25:10,225 INFO L269 CegarLoopResult]: At program point L823-1(lines 819 830) the Hoare annotation is: true [2020-11-07 00:25:10,225 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 819 830) the Hoare annotation is: true [2020-11-07 00:25:10,225 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:25:10,225 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:25:10,225 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:25:10,225 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:25:10,226 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 831 839) the Hoare annotation is: true [2020-11-07 00:25:10,226 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 831 839) the Hoare annotation is: true [2020-11-07 00:25:10,226 INFO L269 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: true [2020-11-07 00:25:10,226 INFO L269 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: true [2020-11-07 00:25:10,226 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 831 839) the Hoare annotation is: true [2020-11-07 00:25:10,226 INFO L262 CegarLoopResult]: At program point L65(lines 61 83) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) .cse0 (= test_~tmp~7 0) .cse1 (not (= test_~tmp___0~3 0)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse2 (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (or .cse3 .cse1 (not (= |old(~waterLevel~0)| 1)) .cse0) (or .cse3 .cse1 .cse2 .cse0))) [2020-11-07 00:25:10,226 INFO L262 CegarLoopResult]: At program point L63(lines 61 83) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) .cse0 (= test_~tmp~7 0) .cse1 (not (= test_~tmp___0~3 0)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse2 (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (or .cse3 .cse1 (not (= |old(~waterLevel~0)| 1)) .cse0) (or .cse3 .cse1 .cse2 .cse0))) [2020-11-07 00:25:10,227 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 58 84) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2) (or .cse0 (not (= |old(~waterLevel~0)| 2)) .cse1 .cse2))) [2020-11-07 00:25:10,227 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 58 84) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1) (or .cse0 (not (= |old(~waterLevel~0)| 2)) .cse1))) [2020-11-07 00:25:10,227 INFO L262 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) .cse0 (= test_~tmp~7 0) .cse1 (not (= test_~tmp___0~3 0)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse2 (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (or .cse3 .cse1 (not (= |old(~waterLevel~0)| 1)) .cse0) (or .cse3 .cse1 .cse2 .cse0))) [2020-11-07 00:25:10,227 INFO L262 CegarLoopResult]: At program point L72(lines 72 78) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1) (or .cse0 (not (= |old(~waterLevel~0)| 2)) .cse1))) [2020-11-07 00:25:10,227 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 58 84) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1) (or .cse0 (not (= |old(~waterLevel~0)| 2)) .cse1))) [2020-11-07 00:25:10,227 INFO L262 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1) (or .cse0 (not (= |old(~waterLevel~0)| 2)) .cse1))) [2020-11-07 00:25:10,227 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 897 926) the Hoare annotation is: true [2020-11-07 00:25:10,228 INFO L269 CegarLoopResult]: At program point L911(lines 911 915) the Hoare annotation is: true [2020-11-07 00:25:10,228 INFO L269 CegarLoopResult]: At program point L911-1(lines 911 915) the Hoare annotation is: true [2020-11-07 00:25:10,228 INFO L269 CegarLoopResult]: At program point L907-2(lines 907 921) the Hoare annotation is: true [2020-11-07 00:25:10,228 INFO L269 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: true [2020-11-07 00:25:10,228 INFO L269 CegarLoopResult]: At program point L903-1(line 903) the Hoare annotation is: true [2020-11-07 00:25:10,228 INFO L269 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: true [2020-11-07 00:25:10,228 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 897 926) the Hoare annotation is: true [2020-11-07 00:25:10,228 INFO L269 CegarLoopResult]: At program point L922(lines 897 926) the Hoare annotation is: true [2020-11-07 00:25:10,228 INFO L269 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: true [2020-11-07 00:25:10,228 INFO L269 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: true [2020-11-07 00:25:10,228 INFO L269 CegarLoopResult]: At program point L800(line 800) the Hoare annotation is: true [2020-11-07 00:25:10,229 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 795 806) the Hoare annotation is: true [2020-11-07 00:25:10,229 INFO L269 CegarLoopResult]: At program point L799-1(lines 795 806) the Hoare annotation is: true [2020-11-07 00:25:10,229 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 795 806) the Hoare annotation is: true [2020-11-07 00:25:10,229 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 951 957) the Hoare annotation is: true [2020-11-07 00:25:10,229 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 951 957) the Hoare annotation is: true [2020-11-07 00:25:10,229 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:25:10,229 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,229 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:25:10,229 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:25:10,229 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 297 304) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp~7 0) (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) .cse1 (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~3 0)) .cse2 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (<= 0 (+ test_~tmp~7 2147483648))) (= 1 ~systemActive~0) .cse3 (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:25:10,230 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 297 304) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:25:10,230 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 297 304) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (= test_~tmp~7 0) (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) .cse1 (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~3 0)) .cse2 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= 1 ~systemActive~0) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse3 (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:25:10,230 INFO L269 CegarLoopResult]: At program point L97(lines 97 114) the Hoare annotation is: true [2020-11-07 00:25:10,230 INFO L269 CegarLoopResult]: At program point L99-2(line 99) the Hoare annotation is: true [2020-11-07 00:25:10,230 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 93 117) the Hoare annotation is: true [2020-11-07 00:25:10,230 INFO L269 CegarLoopResult]: At program point L99-3(line 99) the Hoare annotation is: true [2020-11-07 00:25:10,230 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 93 117) the Hoare annotation is: true [2020-11-07 00:25:10,230 INFO L269 CegarLoopResult]: At program point L112(line 112) the Hoare annotation is: true [2020-11-07 00:25:10,231 INFO L269 CegarLoopResult]: At program point L112-1(lines 93 117) the Hoare annotation is: true [2020-11-07 00:25:10,231 INFO L269 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: true [2020-11-07 00:25:10,231 INFO L269 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: true [2020-11-07 00:25:10,231 INFO L269 CegarLoopResult]: At program point L101(lines 101 109) the Hoare annotation is: true [2020-11-07 00:25:10,231 INFO L269 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: true [2020-11-07 00:25:10,231 INFO L269 CegarLoopResult]: At program point L99-1(line 99) the Hoare annotation is: true [2020-11-07 00:25:10,231 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 807 818) the Hoare annotation is: (or (= test_~tmp~7 0) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~7 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= 2 ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~7 2147483648)))) [2020-11-07 00:25:10,231 INFO L262 CegarLoopResult]: At program point L812(line 812) the Hoare annotation is: (or (= test_~tmp~7 0) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~7 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~7 2147483648)))) [2020-11-07 00:25:10,231 INFO L262 CegarLoopResult]: At program point L811-1(lines 807 818) the Hoare annotation is: (or (= test_~tmp~7 0) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~7 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= 2 ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~7 2147483648)))) [2020-11-07 00:25:10,231 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 807 818) the Hoare annotation is: (or (= test_~tmp~7 0) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~7 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~7 2147483648)))) [2020-11-07 00:25:10,232 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 996 1003) the Hoare annotation is: true [2020-11-07 00:25:10,232 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 996 1003) the Hoare annotation is: true [2020-11-07 00:25:10,232 INFO L269 CegarLoopResult]: At program point L1000(line 1000) the Hoare annotation is: true [2020-11-07 00:25:10,232 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 996 1003) the Hoare annotation is: true [2020-11-07 00:25:10,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:25:10 BoogieIcfgContainer [2020-11-07 00:25:10,259 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:25:10,261 INFO L168 Benchmark]: Toolchain (without parser) took 160936.40 ms. Allocated memory was 151.0 MB in the beginning and 784.3 MB in the end (delta: 633.3 MB). Free memory was 127.0 MB in the beginning and 298.6 MB in the end (delta: -171.7 MB). Peak memory consumption was 505.6 MB. Max. memory is 8.0 GB. [2020-11-07 00:25:10,261 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 126.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:25:10,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 756.70 ms. Allocated memory is still 151.0 MB. Free memory was 126.4 MB in the beginning and 102.8 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:25:10,262 INFO L168 Benchmark]: Boogie Preprocessor took 103.16 ms. Allocated memory is still 151.0 MB. Free memory was 102.8 MB in the beginning and 98.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:25:10,263 INFO L168 Benchmark]: RCFGBuilder took 1712.93 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 98.7 MB in the beginning and 154.2 MB in the end (delta: -55.5 MB). Peak memory consumption was 45.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:25:10,263 INFO L168 Benchmark]: TraceAbstraction took 158342.15 ms. Allocated memory was 181.4 MB in the beginning and 784.3 MB in the end (delta: 602.9 MB). Free memory was 154.2 MB in the beginning and 298.6 MB in the end (delta: -144.4 MB). Peak memory consumption was 501.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:25:10,265 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 126.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 756.70 ms. Allocated memory is still 151.0 MB. Free memory was 126.4 MB in the beginning and 102.8 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 103.16 ms. Allocated memory is still 151.0 MB. Free memory was 102.8 MB in the beginning and 98.7 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1712.93 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 98.7 MB in the beginning and 154.2 MB in the end (delta: -55.5 MB). Peak memory consumption was 45.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 158342.15 ms. Allocated memory was 181.4 MB in the beginning and 784.3 MB in the end (delta: 602.9 MB). Free memory was 154.2 MB in the beginning and 298.6 MB in the end (delta: -144.4 MB). Peak memory consumption was 501.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 731]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 724]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 770]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 777]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 907]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 369]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 370]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || (((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == \old(pumpRunning)) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 1023]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 309]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 1030]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || (((1 <= \result && retValue_acc <= 1) && 1 <= retValue_acc) && \result <= 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 317]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((pumpRunning == \result && pumpRunning == switchedOnBeforeTS) && pumpRunning == aux-isPumpRunning()-aux)) && (((!(1 <= systemActive) || !(pumpRunning == 0)) || !(2 == waterLevel)) || ((pumpRunning == \result && pumpRunning == switchedOnBeforeTS) && pumpRunning == aux-isPumpRunning()-aux))) && ((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || !(2 == waterLevel)) || tmp == 0) || !(1 <= systemActive)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || !(tmp___2 <= 2147483647)) || pumpRunning == retValue_acc) - ProcedureContractResult [Line: 327]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 972]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 214]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 278]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 1016]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 958]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 203]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 195]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 145]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 872]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 85]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 360]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 170]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: 1 - ProcedureContractResult [Line: 886]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 178]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 259]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 819]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 863]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 58]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) && ((!(1 <= systemActive) || !(\old(waterLevel) == 2)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 831]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 897]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 795]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 951]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 93]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 297]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((\old(systemActive) == systemActive || !(waterLevel == 1)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) && (((\old(systemActive) == systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || !(2 == waterLevel))) && (((((((((((tmp == 0 || tmp___2 == 0) || !(tmp <= 2147483647)) || !(1 <= \old(systemActive))) || !(splverifierCounter < 4)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(0 <= tmp___2 + 2147483648)) || !(0 <= tmp + 2147483648)) || 1 == systemActive) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 807]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((tmp == 0 || !(1 <= systemActive)) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 996]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 46 procedures, 688 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 93.5s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 71.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 64.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3014 SDtfs, 8101 SDslu, 6349 SDs, 0 SdLazy, 13556 SolverSat, 2436 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 29.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 779 GetRequests, 459 SyntacticMatches, 14 SemanticMatches, 306 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5192 ImplicationChecksByTransitivity, 45.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1325occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 1374 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 335 LocationsWithAnnotation, 4152 PreInvPairs, 4238 NumberOfFragments, 5146 HoareAnnotationTreeSize, 4152 FomulaSimplifications, 2096658798 FormulaSimplificationTreeSizeReduction, 14.0s HoareSimplificationTime, 335 FomulaSimplificationsInter, 1163753 FormulaSimplificationTreeSizeReductionInter, 50.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...