/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_product59.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:22:09,653 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:22:09,656 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:22:09,705 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:22:09,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:22:09,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:22:09,713 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:22:09,721 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:22:09,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:22:09,731 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:22:09,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:22:09,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:22:09,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:22:09,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:22:09,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:22:09,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:22:09,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:22:09,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:22:09,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:22:09,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:22:09,769 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:22:09,772 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:22:09,774 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:22:09,775 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:22:09,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:22:09,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:22:09,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:22:09,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:22:09,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:22:09,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:22:09,789 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:22:09,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:22:09,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:22:09,792 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:22:09,793 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:22:09,793 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:22:09,794 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:22:09,794 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:22:09,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:22:09,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:22:09,796 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:22:09,797 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 00:22:09,809 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:22:09,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:22:09,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:22:09,811 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:22:09,811 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:22:09,811 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:22:09,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:22:09,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:22:09,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:22:09,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:22:09,812 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:22:09,812 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:22:09,813 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:22:09,813 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:22:09,813 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:22:09,813 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:22:09,813 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:22:09,814 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:22:09,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:22:09,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:22:09,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:22:09,814 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:22:09,815 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:22:10,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:22:10,220 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:22:10,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:22:10,224 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:22:10,225 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:22:10,226 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product59.cil.c [2020-11-07 00:22:10,314 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5811fcb6/af433d55c5ba4c19ba9ab74193b2e179/FLAGdb79a7c72 [2020-11-07 00:22:11,074 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:22:11,074 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product59.cil.c [2020-11-07 00:22:11,096 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5811fcb6/af433d55c5ba4c19ba9ab74193b2e179/FLAGdb79a7c72 [2020-11-07 00:22:11,369 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5811fcb6/af433d55c5ba4c19ba9ab74193b2e179 [2020-11-07 00:22:11,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:22:11,385 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:22:11,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:22:11,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:22:11,392 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:22:11,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:22:11" (1/1) ... [2020-11-07 00:22:11,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@187e57ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:11, skipping insertion in model container [2020-11-07 00:22:11,397 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:22:11" (1/1) ... [2020-11-07 00:22:11,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:22:11,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:22:11,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:22:11,810 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:22:11,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:22:11,969 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:22:11,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:11 WrapperNode [2020-11-07 00:22:11,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:22:11,974 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:22:11,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:22:11,975 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:22:11,992 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:11" (1/1) ... [2020-11-07 00:22:11,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:11" (1/1) ... [2020-11-07 00:22:12,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:11" (1/1) ... [2020-11-07 00:22:12,011 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:11" (1/1) ... [2020-11-07 00:22:12,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:11" (1/1) ... [2020-11-07 00:22:12,059 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:11" (1/1) ... [2020-11-07 00:22:12,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:11" (1/1) ... [2020-11-07 00:22:12,086 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:22:12,092 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:22:12,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:22:12,092 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:22:12,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:11" (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 00:22:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:22:12,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:22:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:22:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:22:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:22:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:22:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:22:12,214 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:22:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:22:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:22:12,215 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:22:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:22:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:22:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:22:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:22:12,216 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:22:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:22:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:22:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:22:12,217 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:22:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:22:12,218 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:22:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:22:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:22:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:22:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:22:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:22:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:22:12,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:22:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:22:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:22:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:22:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:22:12,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:22:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:22:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:22:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:22:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:22:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:22:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:22:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:22:12,223 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:22:12,224 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:22:12,224 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:22:12,224 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:22:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:22:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:22:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:22:12,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:22:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:22:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:22:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:22:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:22:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:22:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:22:12,225 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:22:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:22:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:22:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:22:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:22:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:22:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:22:12,226 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:22:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:22:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:22:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:22:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:22:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:22:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:22:12,227 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:22:12,228 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:22:12,228 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:22:12,228 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:22:12,228 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:22:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:22:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:22:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:22:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:22:12,229 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:22:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:22:12,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:22:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:22:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:22:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:22:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:22:12,231 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:22:12,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:22:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:22:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:22:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:22:12,233 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:22:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:22:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:22:12,234 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:22:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:22:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:22:12,235 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:22:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:22:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:22:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:22:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:22:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:22:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:22:12,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:22:13,750 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:22:13,751 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:22:13,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:22:13 BoogieIcfgContainer [2020-11-07 00:22:13,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:22:13,759 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:22:13,759 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:22:13,765 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:22:13,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:22:11" (1/3) ... [2020-11-07 00:22:13,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1efcc454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:22:13, skipping insertion in model container [2020-11-07 00:22:13,767 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:11" (2/3) ... [2020-11-07 00:22:13,767 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1efcc454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:22:13, skipping insertion in model container [2020-11-07 00:22:13,767 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:22:13" (3/3) ... [2020-11-07 00:22:13,770 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product59.cil.c [2020-11-07 00:22:13,787 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:22:13,793 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:22:13,808 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:22:13,848 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:22:13,848 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:22:13,848 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:22:13,849 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:22:13,849 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:22:13,849 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:22:13,850 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:22:13,850 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:22:13,893 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states. [2020-11-07 00:22:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:22:13,937 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:13,939 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 00:22:13,939 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 00:22:13,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:13,950 INFO L82 PathProgramCache]: Analyzing trace with hash -1276079513, now seen corresponding path program 1 times [2020-11-07 00:22:13,959 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:13,960 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [938234014] [2020-11-07 00:22:13,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:14,051 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:14,969 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:14,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:15,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:15,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:15,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:15,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:15,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:15,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:15,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:22:15,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:15,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:15,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:15,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:22:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:15,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:22:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:15,176 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 00:22:15,177 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [938234014] [2020-11-07 00:22:15,179 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:15,180 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:22:15,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899017544] [2020-11-07 00:22:15,186 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:22:15,186 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:15,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:22:15,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:22:15,202 INFO L87 Difference]: Start difference. First operand 362 states. Second operand 4 states. [2020-11-07 00:22:17,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:17,020 INFO L93 Difference]: Finished difference Result 578 states and 673 transitions. [2020-11-07 00:22:17,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 00:22:17,024 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 166 [2020-11-07 00:22:17,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:17,059 INFO L225 Difference]: With dead ends: 578 [2020-11-07 00:22:17,060 INFO L226 Difference]: Without dead ends: 357 [2020-11-07 00:22:17,070 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:22:17,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2020-11-07 00:22:17,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 308. [2020-11-07 00:22:17,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2020-11-07 00:22:17,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 335 transitions. [2020-11-07 00:22:17,317 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 335 transitions. Word has length 166 [2020-11-07 00:22:17,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:17,320 INFO L481 AbstractCegarLoop]: Abstraction has 308 states and 335 transitions. [2020-11-07 00:22:17,320 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:22:17,320 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 335 transitions. [2020-11-07 00:22:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:22:17,336 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:17,336 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 00:22:17,337 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:22:17,337 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 00:22:17,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:17,338 INFO L82 PathProgramCache]: Analyzing trace with hash -2127781929, now seen corresponding path program 1 times [2020-11-07 00:22:17,338 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:17,338 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [383813089] [2020-11-07 00:22:17,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:17,346 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:17,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:17,824 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:17,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:17,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:17,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:17,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:17,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:17,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:17,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:17,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:17,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:17,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:22:17,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:17,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:17,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:22:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:17,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:22:17,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:17,928 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 00:22:17,929 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [383813089] [2020-11-07 00:22:17,929 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:17,929 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 00:22:17,929 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126132191] [2020-11-07 00:22:17,930 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 00:22:17,931 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:17,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 00:22:17,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:22:17,932 INFO L87 Difference]: Start difference. First operand 308 states and 335 transitions. Second operand 5 states. [2020-11-07 00:22:18,782 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:20,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:20,341 INFO L93 Difference]: Finished difference Result 498 states and 557 transitions. [2020-11-07 00:22:20,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 00:22:20,342 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2020-11-07 00:22:20,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:20,353 INFO L225 Difference]: With dead ends: 498 [2020-11-07 00:22:20,353 INFO L226 Difference]: Without dead ends: 346 [2020-11-07 00:22:20,357 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 00:22:20,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 346 states. [2020-11-07 00:22:20,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 346 to 298. [2020-11-07 00:22:20,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 298 states. [2020-11-07 00:22:20,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 298 states and 322 transitions. [2020-11-07 00:22:20,527 INFO L78 Accepts]: Start accepts. Automaton has 298 states and 322 transitions. Word has length 167 [2020-11-07 00:22:20,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:20,531 INFO L481 AbstractCegarLoop]: Abstraction has 298 states and 322 transitions. [2020-11-07 00:22:20,531 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 00:22:20,531 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 322 transitions. [2020-11-07 00:22:20,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-11-07 00:22:20,534 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:20,534 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] [2020-11-07 00:22:20,534 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:22:20,534 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 00:22:20,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:20,535 INFO L82 PathProgramCache]: Analyzing trace with hash 892243845, now seen corresponding path program 1 times [2020-11-07 00:22:20,535 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:20,536 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [994672389] [2020-11-07 00:22:20,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:20,540 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:20,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:21,048 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:21,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:21,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:21,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:21,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:21,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:21,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:21,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:21,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:21,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:22:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:21,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:21,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:21,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:22:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:21,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 00:22:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:21,288 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 00:22:21,288 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [994672389] [2020-11-07 00:22:21,288 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:21,289 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:22:21,289 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188560649] [2020-11-07 00:22:21,289 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:22:21,290 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:21,291 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:22:21,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:22:21,292 INFO L87 Difference]: Start difference. First operand 298 states and 322 transitions. Second operand 10 states. [2020-11-07 00:22:21,951 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:22:22,447 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:22:22,834 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:22:23,251 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:23,679 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:22:24,043 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:25,480 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:28,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:28,856 INFO L93 Difference]: Finished difference Result 800 states and 911 transitions. [2020-11-07 00:22:28,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 00:22:28,858 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 176 [2020-11-07 00:22:28,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:28,866 INFO L225 Difference]: With dead ends: 800 [2020-11-07 00:22:28,866 INFO L226 Difference]: Without dead ends: 622 [2020-11-07 00:22:28,868 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 00:22:28,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 622 states. [2020-11-07 00:22:29,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 622 to 547. [2020-11-07 00:22:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 547 states. [2020-11-07 00:22:29,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 547 states and 611 transitions. [2020-11-07 00:22:29,148 INFO L78 Accepts]: Start accepts. Automaton has 547 states and 611 transitions. Word has length 176 [2020-11-07 00:22:29,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:29,149 INFO L481 AbstractCegarLoop]: Abstraction has 547 states and 611 transitions. [2020-11-07 00:22:29,149 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:22:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 611 transitions. [2020-11-07 00:22:29,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-11-07 00:22:29,152 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:29,153 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] [2020-11-07 00:22:29,153 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:22:29,153 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 00:22:29,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:29,154 INFO L82 PathProgramCache]: Analyzing trace with hash -1289349210, now seen corresponding path program 1 times [2020-11-07 00:22:29,154 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:29,154 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [72918686] [2020-11-07 00:22:29,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:29,158 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:29,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,661 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:29,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:29,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 00:22:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:22:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:29,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-11-07 00:22:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-11-07 00:22:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:29,895 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 00:22:29,895 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [72918686] [2020-11-07 00:22:29,895 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:29,896 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:22:29,896 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075644512] [2020-11-07 00:22:29,896 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:22:29,897 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:29,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:22:29,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:22:29,898 INFO L87 Difference]: Start difference. First operand 547 states and 611 transitions. Second operand 10 states. [2020-11-07 00:22:30,623 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:22:31,750 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:32,186 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:22:33,923 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:34,361 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:22:34,760 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:35,265 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:22:35,681 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:36,168 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:37,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:37,376 INFO L93 Difference]: Finished difference Result 1235 states and 1464 transitions. [2020-11-07 00:22:37,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 00:22:37,377 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 185 [2020-11-07 00:22:37,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:37,384 INFO L225 Difference]: With dead ends: 1235 [2020-11-07 00:22:37,384 INFO L226 Difference]: Without dead ends: 808 [2020-11-07 00:22:37,387 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-07 00:22:37,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 808 states. [2020-11-07 00:22:37,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 808 to 719. [2020-11-07 00:22:37,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 719 states. [2020-11-07 00:22:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 719 states and 807 transitions. [2020-11-07 00:22:37,720 INFO L78 Accepts]: Start accepts. Automaton has 719 states and 807 transitions. Word has length 185 [2020-11-07 00:22:37,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:37,721 INFO L481 AbstractCegarLoop]: Abstraction has 719 states and 807 transitions. [2020-11-07 00:22:37,721 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:22:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 807 transitions. [2020-11-07 00:22:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2020-11-07 00:22:37,726 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:37,726 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] [2020-11-07 00:22:37,726 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:22:37,727 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 00:22:37,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:37,727 INFO L82 PathProgramCache]: Analyzing trace with hash 958985721, now seen corresponding path program 1 times [2020-11-07 00:22:37,728 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:37,728 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1242966492] [2020-11-07 00:22:37,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:37,731 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,112 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:38,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:38,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:38,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:22:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:38,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:22:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:22:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:22:38,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:22:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:22:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:22:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-11-07 00:22:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2020-11-07 00:22:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:38,412 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 00:22:38,412 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1242966492] [2020-11-07 00:22:38,412 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:38,412 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:22:38,413 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229218110] [2020-11-07 00:22:38,413 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:22:38,413 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:38,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:22:38,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:22:38,414 INFO L87 Difference]: Start difference. First operand 719 states and 807 transitions. Second operand 10 states. [2020-11-07 00:22:40,207 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:40,614 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:22:41,032 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:22:41,449 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:41,888 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:22:42,263 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:43,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:43,728 INFO L93 Difference]: Finished difference Result 1457 states and 1725 transitions. [2020-11-07 00:22:43,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:22:43,728 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 236 [2020-11-07 00:22:43,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:43,734 INFO L225 Difference]: With dead ends: 1457 [2020-11-07 00:22:43,735 INFO L226 Difference]: Without dead ends: 858 [2020-11-07 00:22:43,738 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-11-07 00:22:43,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 858 states. [2020-11-07 00:22:44,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 858 to 738. [2020-11-07 00:22:44,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 738 states. [2020-11-07 00:22:44,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 738 states and 827 transitions. [2020-11-07 00:22:44,039 INFO L78 Accepts]: Start accepts. Automaton has 738 states and 827 transitions. Word has length 236 [2020-11-07 00:22:44,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:44,040 INFO L481 AbstractCegarLoop]: Abstraction has 738 states and 827 transitions. [2020-11-07 00:22:44,040 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:22:44,040 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 827 transitions. [2020-11-07 00:22:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2020-11-07 00:22:44,053 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:44,053 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] [2020-11-07 00:22:44,053 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:22:44,054 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 00:22:44,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:44,054 INFO L82 PathProgramCache]: Analyzing trace with hash 184287641, now seen corresponding path program 1 times [2020-11-07 00:22:44,054 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:44,055 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [579336972] [2020-11-07 00:22:44,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:44,058 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,448 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:44,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:44,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:44,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:44,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:22:44,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:22:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:44,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:44,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:22:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:22:44,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:22:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:22:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:22:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-11-07 00:22:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2020-11-07 00:22:44,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:44,711 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 00:22:44,712 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [579336972] [2020-11-07 00:22:44,713 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:44,713 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-07 00:22:44,714 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12889841] [2020-11-07 00:22:44,715 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-07 00:22:44,715 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:44,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-07 00:22:44,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-11-07 00:22:44,716 INFO L87 Difference]: Start difference. First operand 738 states and 827 transitions. Second operand 13 states. [2020-11-07 00:22:45,480 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:22:45,873 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:22:46,248 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:46,620 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:22:46,985 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:48,243 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:48,650 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:22:49,093 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:49,547 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:22:49,918 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:51,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:51,785 INFO L93 Difference]: Finished difference Result 1494 states and 1763 transitions. [2020-11-07 00:22:51,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:22:51,786 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 236 [2020-11-07 00:22:51,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:51,792 INFO L225 Difference]: With dead ends: 1494 [2020-11-07 00:22:51,792 INFO L226 Difference]: Without dead ends: 876 [2020-11-07 00:22:51,795 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-11-07 00:22:51,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 876 states. [2020-11-07 00:22:52,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 876 to 750. [2020-11-07 00:22:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 750 states. [2020-11-07 00:22:52,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 750 states and 839 transitions. [2020-11-07 00:22:52,128 INFO L78 Accepts]: Start accepts. Automaton has 750 states and 839 transitions. Word has length 236 [2020-11-07 00:22:52,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:52,129 INFO L481 AbstractCegarLoop]: Abstraction has 750 states and 839 transitions. [2020-11-07 00:22:52,129 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-07 00:22:52,129 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 839 transitions. [2020-11-07 00:22:52,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2020-11-07 00:22:52,134 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:52,134 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] [2020-11-07 00:22:52,134 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:22:52,135 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 00:22:52,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:52,135 INFO L82 PathProgramCache]: Analyzing trace with hash 1249714748, now seen corresponding path program 1 times [2020-11-07 00:22:52,135 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:52,136 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1821081696] [2020-11-07 00:22:52,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:52,139 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,541 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:52,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:52,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:52,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:52,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:22:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:52,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:22:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:22:52,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:22:52,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:22:52,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:22:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:22:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-11-07 00:22:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2020-11-07 00:22:52,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,835 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 00:22:52,836 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1821081696] [2020-11-07 00:22:52,836 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:52,836 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:22:52,836 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991605672] [2020-11-07 00:22:52,837 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:22:52,837 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:52,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:22:52,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:22:52,838 INFO L87 Difference]: Start difference. First operand 750 states and 839 transitions. Second operand 7 states. [2020-11-07 00:22:53,539 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:22:54,305 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:22:57,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:57,819 INFO L93 Difference]: Finished difference Result 2181 states and 2598 transitions. [2020-11-07 00:22:57,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:22:57,820 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 236 [2020-11-07 00:22:57,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:57,829 INFO L225 Difference]: With dead ends: 2181 [2020-11-07 00:22:57,829 INFO L226 Difference]: Without dead ends: 1551 [2020-11-07 00:22:57,832 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 45 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-11-07 00:22:57,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1551 states. [2020-11-07 00:22:58,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1551 to 1426. [2020-11-07 00:22:58,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1426 states. [2020-11-07 00:22:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1426 states and 1624 transitions. [2020-11-07 00:22:58,359 INFO L78 Accepts]: Start accepts. Automaton has 1426 states and 1624 transitions. Word has length 236 [2020-11-07 00:22:58,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:58,360 INFO L481 AbstractCegarLoop]: Abstraction has 1426 states and 1624 transitions. [2020-11-07 00:22:58,360 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:22:58,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1624 transitions. [2020-11-07 00:22:58,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2020-11-07 00:22:58,364 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:58,364 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] [2020-11-07 00:22:58,364 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 00:22:58,365 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 00:22:58,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:58,365 INFO L82 PathProgramCache]: Analyzing trace with hash 1056680644, now seen corresponding path program 1 times [2020-11-07 00:22:58,365 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:58,366 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1817590394] [2020-11-07 00:22:58,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:58,369 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,861 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:58,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:58,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:22:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 00:22:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:22:59,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:59,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:22:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:22:59,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:22:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:22:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:22:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:22:59,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2020-11-07 00:22:59,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-11-07 00:22:59,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,165 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 00:22:59,166 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1817590394] [2020-11-07 00:22:59,166 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:59,166 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:22:59,166 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111003715] [2020-11-07 00:22:59,167 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:22:59,167 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:59,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:22:59,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:22:59,168 INFO L87 Difference]: Start difference. First operand 1426 states and 1624 transitions. Second operand 14 states. [2020-11-07 00:23:00,188 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2020-11-07 00:23:01,263 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:02,911 WARN L194 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2020-11-07 00:23:03,665 WARN L194 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-11-07 00:23:04,166 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:04,581 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:23:05,343 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-11-07 00:23:05,734 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:06,184 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:23:06,579 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:10,002 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-11-07 00:23:11,022 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:11,391 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:11,866 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:13,356 WARN L194 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2020-11-07 00:23:14,081 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2020-11-07 00:23:14,864 WARN L194 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2020-11-07 00:23:15,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:23:15,753 INFO L93 Difference]: Finished difference Result 4096 states and 4898 transitions. [2020-11-07 00:23:15,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-11-07 00:23:15,758 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 241 [2020-11-07 00:23:15,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:23:15,776 INFO L225 Difference]: With dead ends: 4096 [2020-11-07 00:23:15,776 INFO L226 Difference]: Without dead ends: 3067 [2020-11-07 00:23:15,782 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 671 ImplicationChecksByTransitivity, 9.9s TimeCoverageRelationStatistics Valid=510, Invalid=1940, Unknown=0, NotChecked=0, Total=2450 [2020-11-07 00:23:15,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3067 states. [2020-11-07 00:23:17,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3067 to 2631. [2020-11-07 00:23:17,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2631 states. [2020-11-07 00:23:17,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 2631 states and 2977 transitions. [2020-11-07 00:23:17,034 INFO L78 Accepts]: Start accepts. Automaton has 2631 states and 2977 transitions. Word has length 241 [2020-11-07 00:23:17,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:23:17,035 INFO L481 AbstractCegarLoop]: Abstraction has 2631 states and 2977 transitions. [2020-11-07 00:23:17,035 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:23:17,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 2977 transitions. [2020-11-07 00:23:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2020-11-07 00:23:17,042 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:23:17,044 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:23:17,045 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 00:23:17,045 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 00:23:17,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:23:17,045 INFO L82 PathProgramCache]: Analyzing trace with hash 1530029369, now seen corresponding path program 1 times [2020-11-07 00:23:17,046 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:23:17,046 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1552856427] [2020-11-07 00:23:17,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:23:17,468 WARN L194 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 91 [2020-11-07 00:23:17,623 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2020-11-07 00:23:18,512 WARN L194 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 209 [2020-11-07 00:23:19,430 WARN L194 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 208 [2020-11-07 00:23:20,311 WARN L194 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 209 [2020-11-07 00:23:21,153 WARN L194 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 208 [2020-11-07 00:23:21,965 WARN L194 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 208 [2020-11-07 00:23:22,818 WARN L194 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 209 [2020-11-07 00:23:23,637 WARN L194 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 208 [2020-11-07 00:23:24,453 WARN L194 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 209 [2020-11-07 00:23:24,457 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:23:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,939 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:23:24,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:24,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:23:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:23:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:23:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:23:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:23:25,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-11-07 00:23:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-07 00:23:25,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-11-07 00:23:25,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:23:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-11-07 00:23:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:25,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-11-07 00:23:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-11-07 00:23:25,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:25,212 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 00:23:29,328 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2020-11-07 00:23:30,864 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2020-11-07 00:23:32,254 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1552856427] [2020-11-07 00:23:32,254 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:23:32,254 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [62] imperfect sequences [] total 62 [2020-11-07 00:23:32,255 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25813582] [2020-11-07 00:23:32,256 INFO L461 AbstractCegarLoop]: Interpolant automaton has 63 states [2020-11-07 00:23:32,256 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:23:32,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2020-11-07 00:23:32,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=789, Invalid=3117, Unknown=0, NotChecked=0, Total=3906 [2020-11-07 00:23:32,259 INFO L87 Difference]: Start difference. First operand 2631 states and 2977 transitions. Second operand 63 states. [2020-11-07 00:23:33,406 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:33,828 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:23:34,262 WARN L194 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:23:34,654 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:23:35,063 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:23:35,530 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:23:36,753 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:37,269 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:23:37,656 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:38,143 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:38,717 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:23:39,278 WARN L194 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:23:39,862 WARN L194 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:23:40,460 WARN L194 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:23:41,051 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:41,711 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:23:42,346 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:23:42,751 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:23:43,538 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-07 00:23:44,041 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-11-07 00:23:45,546 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:23:46,215 WARN L194 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:23:46,781 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:23:47,201 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:23:47,794 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:23:48,409 WARN L194 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-07 00:23:49,201 WARN L194 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:23:49,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:23:49,485 INFO L93 Difference]: Finished difference Result 2983 states and 3412 transitions. [2020-11-07 00:23:49,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2020-11-07 00:23:49,485 INFO L78 Accepts]: Start accepts. Automaton has 63 states. Word has length 328 [2020-11-07 00:23:49,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:23:49,487 INFO L225 Difference]: With dead ends: 2983 [2020-11-07 00:23:49,487 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:23:49,499 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 102 SyntacticMatches, 10 SemanticMatches, 128 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5914 ImplicationChecksByTransitivity, 21.1s TimeCoverageRelationStatistics Valid=2116, Invalid=14654, Unknown=0, NotChecked=0, Total=16770 [2020-11-07 00:23:49,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:23:49,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:23:49,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:23:49,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:23:49,501 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 328 [2020-11-07 00:23:49,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:23:49,501 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:23:49,501 INFO L482 AbstractCegarLoop]: Interpolant automaton has 63 states. [2020-11-07 00:23:49,501 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:23:49,501 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:23:49,501 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 00:23:49,504 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:23:50,530 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 298 [2020-11-07 00:23:52,722 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 286 [2020-11-07 00:23:52,909 WARN L194 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 302 [2020-11-07 00:23:53,316 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 313 [2020-11-07 00:23:53,848 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 313 [2020-11-07 00:23:54,855 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 325 [2020-11-07 00:23:55,160 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 301 [2020-11-07 00:23:56,050 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 309 [2020-11-07 00:23:56,865 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 284 [2020-11-07 00:23:57,312 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 297 [2020-11-07 00:23:57,551 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 299 [2020-11-07 00:23:58,090 WARN L194 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 301 [2020-11-07 00:23:59,053 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 315 [2020-11-07 00:23:59,302 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 313 [2020-11-07 00:24:00,977 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 313 [2020-11-07 00:24:01,344 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 298 [2020-11-07 00:24:01,576 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 313 [2020-11-07 00:24:01,710 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 289 [2020-11-07 00:24:01,954 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 313 [2020-11-07 00:24:02,075 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 298 [2020-11-07 00:24:02,635 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 303 [2020-11-07 00:24:02,842 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 301 [2020-11-07 00:24:03,457 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2020-11-07 00:24:03,844 WARN L194 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:24:04,847 WARN L194 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 29 [2020-11-07 00:24:04,996 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:24:05,276 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 1 [2020-11-07 00:24:06,575 WARN L194 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 212 DAG size of output: 20 [2020-11-07 00:24:07,659 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 209 DAG size of output: 17 [2020-11-07 00:24:07,886 WARN L194 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:24:08,101 WARN L194 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:24:08,371 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:24:08,586 WARN L194 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 18 [2020-11-07 00:24:08,802 WARN L194 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:24:09,482 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:10,646 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 190 DAG size of output: 37 [2020-11-07 00:24:11,763 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 206 DAG size of output: 34 [2020-11-07 00:24:12,843 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 216 DAG size of output: 44 [2020-11-07 00:24:12,958 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 14 [2020-11-07 00:24:13,215 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-11-07 00:24:13,796 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 54 [2020-11-07 00:24:14,820 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 216 DAG size of output: 44 [2020-11-07 00:24:14,965 WARN L194 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:24:15,735 WARN L194 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-11-07 00:24:16,447 WARN L194 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2020-11-07 00:24:17,071 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 52 [2020-11-07 00:24:17,344 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:24:18,021 WARN L194 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:18,190 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:24:18,538 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:24:19,210 WARN L194 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:19,956 WARN L194 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:20,639 WARN L194 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:21,806 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 223 DAG size of output: 38 [2020-11-07 00:24:21,971 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:24:22,564 WARN L194 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 52 [2020-11-07 00:24:23,936 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 204 DAG size of output: 45 [2020-11-07 00:24:25,071 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 215 DAG size of output: 25 [2020-11-07 00:24:25,254 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 29 [2020-11-07 00:24:26,359 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2020-11-07 00:24:27,064 WARN L194 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:24:27,762 WARN L194 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:24:28,723 WARN L194 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 44 [2020-11-07 00:24:29,400 WARN L194 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:29,555 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:24:30,388 WARN L194 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:31,090 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:31,922 WARN L194 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 21 [2020-11-07 00:24:32,899 WARN L194 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 27 [2020-11-07 00:24:33,934 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 188 DAG size of output: 35 [2020-11-07 00:24:34,161 WARN L194 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:24:34,842 WARN L194 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:35,122 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 54 [2020-11-07 00:24:35,363 WARN L194 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 00:24:36,780 WARN L194 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 200 DAG size of output: 41 [2020-11-07 00:24:36,946 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:24:37,643 WARN L194 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:38,277 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 40 [2020-11-07 00:24:39,006 WARN L194 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:24:39,704 WARN L194 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:24:40,433 WARN L194 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 00:24:40,775 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:24:41,530 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:42,887 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 204 DAG size of output: 45 [2020-11-07 00:24:43,220 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:24:43,490 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:24:43,640 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:24:44,686 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2020-11-07 00:24:45,536 WARN L194 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 21 [2020-11-07 00:24:45,690 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-11-07 00:24:46,682 WARN L194 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 44 [2020-11-07 00:24:47,353 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:48,309 WARN L194 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 44 [2020-11-07 00:24:48,581 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 1 [2020-11-07 00:24:49,018 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:24:50,097 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2020-11-07 00:24:50,372 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2020-11-07 00:24:51,255 WARN L194 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 27 [2020-11-07 00:24:52,022 WARN L194 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-11-07 00:24:53,077 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 209 DAG size of output: 18 [2020-11-07 00:24:53,370 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2020-11-07 00:24:54,953 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 216 DAG size of output: 54 [2020-11-07 00:24:55,082 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 14 [2020-11-07 00:24:55,359 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:24:56,335 WARN L194 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 44 [2020-11-07 00:24:57,957 WARN L194 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 221 DAG size of output: 54 [2020-11-07 00:24:58,972 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 202 DAG size of output: 29 [2020-11-07 00:24:59,935 WARN L194 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 44 [2020-11-07 00:25:00,763 WARN L194 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 37 [2020-11-07 00:25:01,751 WARN L194 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 44 [2020-11-07 00:25:02,788 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 202 DAG size of output: 29 [2020-11-07 00:25:03,184 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2020-11-07 00:25:03,507 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:25:04,235 WARN L194 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2020-11-07 00:25:04,872 WARN L194 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 52 [2020-11-07 00:25:05,185 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:25:05,455 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:25:06,928 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 206 DAG size of output: 47 [2020-11-07 00:25:08,304 WARN L194 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 204 DAG size of output: 45 [2020-11-07 00:25:09,582 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 212 DAG size of output: 20 [2020-11-07 00:25:10,330 WARN L194 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-11-07 00:25:10,358 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:25:10,358 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:25:10,359 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:25:10,359 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:25:10,359 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 00:25:10,359 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 00:25:10,359 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-07 00:25:10,359 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 514 569) no Hoare annotation was computed. [2020-11-07 00:25:10,359 INFO L266 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-11-07 00:25:10,359 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-07 00:25:10,359 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 00:25:10,359 INFO L266 CegarLoopResult]: For program point L556-1(line 556) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L556-2(line 556) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L561(lines 538 562) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-11-07 00:25:10,360 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 00:25:10,361 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 00:25:10,361 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 514 569) no Hoare annotation was computed. [2020-11-07 00:25:10,361 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 00:25:10,361 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 514 569) no Hoare annotation was computed. [2020-11-07 00:25:10,361 INFO L266 CegarLoopResult]: For program point L545(lines 545 549) no Hoare annotation was computed. [2020-11-07 00:25:10,361 INFO L266 CegarLoopResult]: For program point L545-1(lines 545 549) no Hoare annotation was computed. [2020-11-07 00:25:10,361 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-07 00:25:10,361 INFO L266 CegarLoopResult]: For program point L537-1(line 537) no Hoare annotation was computed. [2020-11-07 00:25:10,361 INFO L266 CegarLoopResult]: For program point L537-2(line 537) no Hoare annotation was computed. [2020-11-07 00:25:10,361 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 00:25:10,361 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L558-1(lines 539 560) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 00:25:10,362 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 00:25:10,363 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 00:25:10,363 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:25:10,363 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:25:10,363 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:25:10,363 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:25:10,363 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:25:10,363 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 570 629) no Hoare annotation was computed. [2020-11-07 00:25:10,363 INFO L266 CegarLoopResult]: For program point L622(lines 595 623) no Hoare annotation was computed. [2020-11-07 00:25:10,363 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 00:25:10,363 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 570 629) no Hoare annotation was computed. [2020-11-07 00:25:10,364 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:25:10,364 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 00:25:10,364 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:25:10,364 INFO L266 CegarLoopResult]: For program point L614-1(line 614) no Hoare annotation was computed. [2020-11-07 00:25:10,364 INFO L266 CegarLoopResult]: For program point L614-2(line 614) no Hoare annotation was computed. [2020-11-07 00:25:10,364 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 00:25:10,364 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:25:10,364 INFO L266 CegarLoopResult]: For program point L610-1(line 610) no Hoare annotation was computed. [2020-11-07 00:25:10,364 INFO L266 CegarLoopResult]: For program point L610-2(line 610) no Hoare annotation was computed. [2020-11-07 00:25:10,365 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 00:25:10,365 INFO L266 CegarLoopResult]: For program point L602(lines 602 606) no Hoare annotation was computed. [2020-11-07 00:25:10,365 INFO L266 CegarLoopResult]: For program point L602-1(lines 602 606) no Hoare annotation was computed. [2020-11-07 00:25:10,365 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 570 629) no Hoare annotation was computed. [2020-11-07 00:25:10,365 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:25:10,365 INFO L266 CegarLoopResult]: For program point L594-1(line 594) no Hoare annotation was computed. [2020-11-07 00:25:10,365 INFO L266 CegarLoopResult]: For program point L594-2(line 594) no Hoare annotation was computed. [2020-11-07 00:25:10,365 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:25:10,365 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 00:25:10,365 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:25:10,366 INFO L266 CegarLoopResult]: For program point L619-1(line 619) no Hoare annotation was computed. [2020-11-07 00:25:10,366 INFO L266 CegarLoopResult]: For program point L619-2(line 619) no Hoare annotation was computed. [2020-11-07 00:25:10,366 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:25:10,366 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:25:10,366 INFO L266 CegarLoopResult]: For program point L615-1(line 615) no Hoare annotation was computed. [2020-11-07 00:25:10,366 INFO L266 CegarLoopResult]: For program point L615-2(line 615) no Hoare annotation was computed. [2020-11-07 00:25:10,366 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:25:10,366 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:25:10,366 INFO L266 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-11-07 00:25:10,367 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:25:10,367 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:25:10,367 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 00:25:10,367 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:25:10,367 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 00:25:10,367 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:25:10,367 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 00:25:10,367 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:25:10,367 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:25:10,368 INFO L266 CegarLoopResult]: For program point L596-2(lines 596 621) no Hoare annotation was computed. [2020-11-07 00:25:10,368 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:25:10,368 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 00:25:10,368 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:25:10,368 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 00:25:10,368 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:25:10,368 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 1004 1010) the Hoare annotation is: true [2020-11-07 00:25:10,368 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 1004 1010) the Hoare annotation is: true [2020-11-07 00:25:10,368 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 1011 1019) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:25:10,369 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 1011 1019) the Hoare annotation is: true [2020-11-07 00:25:10,369 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 1011 1019) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:25:10,369 INFO L262 CegarLoopResult]: At program point L1016(line 1016) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:25:10,369 INFO L269 CegarLoopResult]: At program point L1015(line 1015) the Hoare annotation is: true [2020-11-07 00:25:10,369 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 838 845) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2020-11-07 00:25:10,369 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 838 845) the Hoare annotation is: true [2020-11-07 00:25:10,369 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 838 845) the Hoare annotation is: true [2020-11-07 00:25:10,370 INFO L262 CegarLoopResult]: At program point L851-2(line 851) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) (= isPumpRunning_~retValue_acc~5 |isPumpRunning_#res|) .cse2 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 .cse2))) [2020-11-07 00:25:10,370 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 846 855) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:25:10,370 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 846 855) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) (= isPumpRunning_~retValue_acc~5 |isPumpRunning_#res|) .cse2 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 .cse2))) [2020-11-07 00:25:10,370 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 846 855) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) (= isPumpRunning_~retValue_acc~5 |isPumpRunning_#res|) .cse2 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 .cse2))) [2020-11-07 00:25:10,371 INFO L262 CegarLoopResult]: At program point L851(line 851) the Hoare annotation is: (let ((.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) .cse2 (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:25:10,371 INFO L262 CegarLoopResult]: At program point L851-1(line 851) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret78|)))) (and (or .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (= isPumpRunning_~retValue_acc~5 |isPumpRunning_#res|) .cse2 (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:25:10,371 INFO L262 CegarLoopResult]: At program point L868(lines 868 878) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,371 INFO L262 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,371 INFO L262 CegarLoopResult]: At program point L866-1(line 866) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,371 INFO L262 CegarLoopResult]: At program point L864(lines 864 881) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,372 INFO L262 CegarLoopResult]: At program point L866-2(line 866) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,372 INFO L262 CegarLoopResult]: At program point L866-3(line 866) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,372 INFO L262 CegarLoopResult]: At program point L864-1(lines 856 884) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,372 INFO L262 CegarLoopResult]: At program point L862(line 862) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,372 INFO L262 CegarLoopResult]: At program point L862-1(line 862) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,372 INFO L262 CegarLoopResult]: At program point L862-2(line 862) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,372 INFO L262 CegarLoopResult]: At program point L862-3(line 862) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,373 INFO L262 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,373 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 856 884) the Hoare annotation is: true [2020-11-07 00:25:10,373 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 856 884) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,373 INFO L262 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,373 INFO L262 CegarLoopResult]: At program point L869(lines 869 875) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:25:10,373 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 962 984) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,373 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 962 984) the Hoare annotation is: true [2020-11-07 00:25:10,373 INFO L269 CegarLoopResult]: At program point L981(line 981) the Hoare annotation is: true [2020-11-07 00:25:10,374 INFO L262 CegarLoopResult]: At program point L974(line 974) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~10 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,374 INFO L262 CegarLoopResult]: At program point L974-1(line 974) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~10 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,374 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 962 984) the Hoare annotation is: true [2020-11-07 00:25:10,374 INFO L262 CegarLoopResult]: At program point L972(lines 972 979) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~10 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,374 INFO L269 CegarLoopResult]: At program point L972-1(lines 972 979) the Hoare annotation is: true [2020-11-07 00:25:10,374 INFO L262 CegarLoopResult]: At program point L970(line 970) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,374 INFO L262 CegarLoopResult]: At program point L969(line 969) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,375 INFO L262 CegarLoopResult]: At program point L970-1(line 970) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,375 INFO L262 CegarLoopResult]: At program point L968(line 968) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,375 INFO L262 CegarLoopResult]: At program point L970-2(line 970) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~10 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,375 INFO L262 CegarLoopResult]: At program point L968-1(line 968) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,375 INFO L262 CegarLoopResult]: At program point L964(line 964) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,375 INFO L266 CegarLoopResult]: For program point L929(line 929) no Hoare annotation was computed. [2020-11-07 00:25:10,375 INFO L266 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-11-07 00:25:10,375 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 917 940) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point L927(line 927) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point L926(line 926) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 917 940) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 917 940) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point L934(line 934) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point L933(line 933) no Hoare annotation was computed. [2020-11-07 00:25:10,376 INFO L266 CegarLoopResult]: For program point L932(line 932) no Hoare annotation was computed. [2020-11-07 00:25:10,377 INFO L266 CegarLoopResult]: For program point L931(line 931) no Hoare annotation was computed. [2020-11-07 00:25:10,377 INFO L266 CegarLoopResult]: For program point L930(line 930) no Hoare annotation was computed. [2020-11-07 00:25:10,377 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 446 460) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:25:10,377 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 446 460) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-11-07 00:25:10,377 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 446 460) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:25:10,377 INFO L262 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0))) [2020-11-07 00:25:10,377 INFO L262 CegarLoopResult]: At program point L450(lines 450 456) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-11-07 00:25:10,378 INFO L262 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:25:10,378 INFO L269 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: true [2020-11-07 00:25:10,378 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 363 371) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:25:10,378 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 363 371) the Hoare annotation is: true [2020-11-07 00:25:10,378 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 363 371) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:25:10,378 INFO L269 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: true [2020-11-07 00:25:10,378 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 427 445) the Hoare annotation is: true [2020-11-07 00:25:10,378 INFO L269 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: true [2020-11-07 00:25:10,379 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 427 445) the Hoare annotation is: true [2020-11-07 00:25:10,379 INFO L269 CegarLoopResult]: At program point L437(line 437) the Hoare annotation is: true [2020-11-07 00:25:10,379 INFO L269 CegarLoopResult]: At program point L436(lines 436 440) the Hoare annotation is: true [2020-11-07 00:25:10,379 INFO L269 CegarLoopResult]: At program point L434(line 434) the Hoare annotation is: true [2020-11-07 00:25:10,379 INFO L269 CegarLoopResult]: At program point L436-2(lines 436 440) the Hoare annotation is: true [2020-11-07 00:25:10,379 INFO L269 CegarLoopResult]: At program point L434-1(line 434) the Hoare annotation is: true [2020-11-07 00:25:10,379 INFO L269 CegarLoopResult]: At program point L434-2(line 434) the Hoare annotation is: true [2020-11-07 00:25:10,379 INFO L269 CegarLoopResult]: At program point L434-3(line 434) the Hoare annotation is: true [2020-11-07 00:25:10,379 INFO L269 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: true [2020-11-07 00:25:10,379 INFO L269 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: true [2020-11-07 00:25:10,380 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 427 445) the Hoare annotation is: true [2020-11-07 00:25:10,380 INFO L266 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-11-07 00:25:10,380 INFO L266 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-11-07 00:25:10,380 INFO L266 CegarLoopResult]: For program point L379(lines 379 387) no Hoare annotation was computed. [2020-11-07 00:25:10,380 INFO L266 CegarLoopResult]: For program point L379-2(lines 379 387) no Hoare annotation was computed. [2020-11-07 00:25:10,380 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 00:25:10,380 INFO L266 CegarLoopResult]: For program point L402-1(line 402) no Hoare annotation was computed. [2020-11-07 00:25:10,380 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 372 407) no Hoare annotation was computed. [2020-11-07 00:25:10,380 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 00:25:10,380 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 00:25:10,380 INFO L266 CegarLoopResult]: For program point L391(lines 391 399) no Hoare annotation was computed. [2020-11-07 00:25:10,381 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 372 407) no Hoare annotation was computed. [2020-11-07 00:25:10,381 INFO L266 CegarLoopResult]: For program point L391-2(lines 391 399) no Hoare annotation was computed. [2020-11-07 00:25:10,381 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 372 407) no Hoare annotation was computed. [2020-11-07 00:25:10,381 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 997 1003) the Hoare annotation is: true [2020-11-07 00:25:10,381 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 997 1003) the Hoare annotation is: true [2020-11-07 00:25:10,381 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:25:10,381 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 00:25:10,381 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 00:25:10,381 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:25:10,381 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 00:25:10,381 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 00:25:10,382 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:25:10,382 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:25:10,382 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 00:25:10,382 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 468 513) no Hoare annotation was computed. [2020-11-07 00:25:10,382 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 00:25:10,382 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 00:25:10,382 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:25:10,382 INFO L266 CegarLoopResult]: For program point L498-1(line 498) no Hoare annotation was computed. [2020-11-07 00:25:10,382 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 468 513) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point L494-1(line 494) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 468 513) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 00:25:10,383 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 00:25:10,384 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 00:25:10,384 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:25:10,384 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 00:25:10,384 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:25:10,384 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:25:10,384 INFO L266 CegarLoopResult]: For program point L505-1(line 505) no Hoare annotation was computed. [2020-11-07 00:25:10,384 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 00:25:10,384 INFO L266 CegarLoopResult]: For program point L505-2(line 505) no Hoare annotation was computed. [2020-11-07 00:25:10,384 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 00:25:10,384 INFO L266 CegarLoopResult]: For program point L468(lines 468 513) no Hoare annotation was computed. [2020-11-07 00:25:10,384 INFO L266 CegarLoopResult]: For program point L468-1(lines 468 513) no Hoare annotation was computed. [2020-11-07 00:25:10,385 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 00:25:10,385 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 00:25:10,385 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:25:10,385 INFO L266 CegarLoopResult]: For program point L491-1(line 491) no Hoare annotation was computed. [2020-11-07 00:25:10,385 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:25:10,385 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:25:10,385 INFO L266 CegarLoopResult]: For program point L801(lines 801 808) no Hoare annotation was computed. [2020-11-07 00:25:10,385 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 00:25:10,385 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 00:25:10,385 INFO L266 CegarLoopResult]: For program point L795(lines 795 815) no Hoare annotation was computed. [2020-11-07 00:25:10,385 INFO L266 CegarLoopResult]: For program point L795-1(lines 795 815) no Hoare annotation was computed. [2020-11-07 00:25:10,386 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 781 826) no Hoare annotation was computed. [2020-11-07 00:25:10,386 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 00:25:10,386 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 00:25:10,386 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 00:25:10,386 INFO L266 CegarLoopResult]: For program point L822-1(line 822) no Hoare annotation was computed. [2020-11-07 00:25:10,386 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 00:25:10,386 INFO L266 CegarLoopResult]: For program point L822-2(line 822) no Hoare annotation was computed. [2020-11-07 00:25:10,386 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 00:25:10,386 INFO L266 CegarLoopResult]: For program point L820-1(line 820) no Hoare annotation was computed. [2020-11-07 00:25:10,386 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 00:25:10,387 INFO L266 CegarLoopResult]: For program point L820-2(line 820) no Hoare annotation was computed. [2020-11-07 00:25:10,387 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 00:25:10,387 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 00:25:10,387 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 805 806) no Hoare annotation was computed. [2020-11-07 00:25:10,387 INFO L266 CegarLoopResult]: For program point L781(lines 781 826) no Hoare annotation was computed. [2020-11-07 00:25:10,387 INFO L266 CegarLoopResult]: For program point L812(lines 812 813) no Hoare annotation was computed. [2020-11-07 00:25:10,387 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 781 826) no Hoare annotation was computed. [2020-11-07 00:25:10,387 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 781 826) no Hoare annotation was computed. [2020-11-07 00:25:10,387 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 00:25:10,387 INFO L266 CegarLoopResult]: For program point L800-1(line 800) no Hoare annotation was computed. [2020-11-07 00:25:10,387 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 00:25:10,388 INFO L266 CegarLoopResult]: For program point L800-2(line 800) no Hoare annotation was computed. [2020-11-07 00:25:10,388 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 00:25:10,388 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-07 00:25:10,388 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 00:25:10,388 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 00:25:10,388 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 00:25:10,388 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 00:25:10,388 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 00:25:10,388 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 00:25:10,388 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 00:25:10,389 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 00:25:10,389 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 812 813) no Hoare annotation was computed. [2020-11-07 00:25:10,389 INFO L266 CegarLoopResult]: For program point L805(lines 805 806) no Hoare annotation was computed. [2020-11-07 00:25:10,389 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 948 958) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,389 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 948 958) the Hoare annotation is: true [2020-11-07 00:25:10,389 INFO L262 CegarLoopResult]: At program point L953(line 953) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2020-11-07 00:25:10,389 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 948 958) the Hoare annotation is: true [2020-11-07 00:25:10,389 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 352 362) the Hoare annotation is: true [2020-11-07 00:25:10,390 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 352 362) the Hoare annotation is: true [2020-11-07 00:25:10,390 INFO L269 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: true [2020-11-07 00:25:10,390 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 352 362) the Hoare annotation is: true [2020-11-07 00:25:10,390 INFO L269 CegarLoopResult]: At program point L357(line 357) the Hoare annotation is: true [2020-11-07 00:25:10,390 INFO L269 CegarLoopResult]: At program point L357-1(line 357) the Hoare annotation is: true [2020-11-07 00:25:10,390 INFO L269 CegarLoopResult]: At program point L357-2(line 357) the Hoare annotation is: true [2020-11-07 00:25:10,390 INFO L269 CegarLoopResult]: At program point L357-3(line 357) the Hoare annotation is: true [2020-11-07 00:25:10,390 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 344 351) the Hoare annotation is: true [2020-11-07 00:25:10,390 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 344 351) the Hoare annotation is: true [2020-11-07 00:25:10,390 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 344 351) the Hoare annotation is: true [2020-11-07 00:25:10,391 INFO L269 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: true [2020-11-07 00:25:10,391 INFO L269 CegarLoopResult]: At program point L137(line 137) the Hoare annotation is: true [2020-11-07 00:25:10,391 INFO L269 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: true [2020-11-07 00:25:10,391 INFO L269 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: true [2020-11-07 00:25:10,391 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 129 142) the Hoare annotation is: true [2020-11-07 00:25:10,391 INFO L269 CegarLoopResult]: At program point L133(lines 133 139) the Hoare annotation is: true [2020-11-07 00:25:10,391 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 129 142) the Hoare annotation is: true [2020-11-07 00:25:10,391 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 129 142) the Hoare annotation is: true [2020-11-07 00:25:10,391 INFO L269 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: true [2020-11-07 00:25:10,391 INFO L269 CegarLoopResult]: At program point L312-1(lines 293 317) the Hoare annotation is: true [2020-11-07 00:25:10,391 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 293 317) the Hoare annotation is: true [2020-11-07 00:25:10,392 INFO L269 CegarLoopResult]: At program point processEnvironmentENTRY(lines 293 317) the Hoare annotation is: true [2020-11-07 00:25:10,392 INFO L269 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: true [2020-11-07 00:25:10,392 INFO L269 CegarLoopResult]: At program point L303(line 303) the Hoare annotation is: true [2020-11-07 00:25:10,392 INFO L269 CegarLoopResult]: At program point L301(lines 301 309) the Hoare annotation is: true [2020-11-07 00:25:10,392 INFO L269 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: true [2020-11-07 00:25:10,392 INFO L269 CegarLoopResult]: At program point L299-1(line 299) the Hoare annotation is: true [2020-11-07 00:25:10,392 INFO L269 CegarLoopResult]: At program point L297(lines 297 314) the Hoare annotation is: true [2020-11-07 00:25:10,392 INFO L269 CegarLoopResult]: At program point L299-2(line 299) the Hoare annotation is: true [2020-11-07 00:25:10,392 INFO L269 CegarLoopResult]: At program point L299-3(line 299) the Hoare annotation is: true [2020-11-07 00:25:10,392 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 259 265) the Hoare annotation is: true [2020-11-07 00:25:10,393 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 259 265) the Hoare annotation is: true [2020-11-07 00:25:10,393 INFO L262 CegarLoopResult]: At program point L159(line 159) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,393 INFO L262 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~0 2147483647)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5))) [2020-11-07 00:25:10,393 INFO L262 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (not (= test_~tmp~0 0)) (<= |test_#t~nondet18| 2147483647) (<= 0 (+ |test_#t~nondet18| 2147483648)) .cse4 .cse5) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5))) [2020-11-07 00:25:10,393 INFO L262 CegarLoopResult]: At program point L184-1(line 184) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~0 2147483647)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) (= test_~tmp___0~0 |test_#t~nondet18|) .cse0 .cse1 .cse2 .cse3 (not (= test_~tmp~0 0)) (<= |test_#t~nondet18| 2147483647) (<= 0 (+ |test_#t~nondet18| 2147483648)) .cse4 .cse5) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5))) [2020-11-07 00:25:10,393 INFO L262 CegarLoopResult]: At program point L176(lines 176 182) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= test_~tmp~0 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:25:10,394 INFO L262 CegarLoopResult]: At program point L176-1(lines 176 182) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~0 2147483647)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (not (= test_~tmp~0 0)) .cse4 .cse5) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5))) [2020-11-07 00:25:10,394 INFO L262 CegarLoopResult]: At program point L168(lines 168 172) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,394 INFO L262 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,394 INFO L262 CegarLoopResult]: At program point L160(line 160) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,394 INFO L262 CegarLoopResult]: At program point L214(lines 165 215) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,394 INFO L262 CegarLoopResult]: At program point L202(lines 202 208) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse2 .cse3 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:25:10,395 INFO L262 CegarLoopResult]: At program point L202-1(lines 196 209) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4) (and (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,395 INFO L269 CegarLoopResult]: At program point testEXIT(lines 156 221) the Hoare annotation is: true [2020-11-07 00:25:10,395 INFO L262 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse2 .cse3 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:25:10,395 INFO L262 CegarLoopResult]: At program point L161(line 161) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,395 INFO L262 CegarLoopResult]: At program point L194-1(line 194) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse2 .cse3 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:25:10,395 INFO L262 CegarLoopResult]: At program point testENTRY(lines 156 221) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,396 INFO L262 CegarLoopResult]: At program point L186(lines 186 192) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~0 2147483647)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5))) [2020-11-07 00:25:10,396 INFO L262 CegarLoopResult]: At program point L186-1(lines 186 192) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse2 .cse3 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:25:10,396 INFO L269 CegarLoopResult]: At program point testFINAL(lines 156 221) the Hoare annotation is: true [2020-11-07 00:25:10,396 INFO L262 CegarLoopResult]: At program point L211(lines 166 213) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,396 INFO L262 CegarLoopResult]: At program point L178(line 178) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= test_~tmp~0 2147483647) (not (= test_~tmp~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (<= 0 (+ test_~tmp~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,396 INFO L262 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= |test_#t~nondet17| 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= 0 (+ |test_#t~nondet17| 2147483648)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:25:10,397 INFO L262 CegarLoopResult]: At program point L174-1(line 174) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= |test_#t~nondet17| 2147483647) (= ~waterLevel~0 1) (= test_~tmp~0 |test_#t~nondet17|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= 0 (+ |test_#t~nondet17| 2147483648)) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:25:10,397 INFO L262 CegarLoopResult]: At program point L158(line 158) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (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 00:25:10,397 INFO L262 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:25:10,397 INFO L262 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse2 .cse3 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:25:10,397 INFO L262 CegarLoopResult]: At program point L167(lines 166 213) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:25:10,398 INFO L262 CegarLoopResult]: At program point L200-1(line 200) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse2 .cse3 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:25:10,398 INFO L262 CegarLoopResult]: At program point L200-2(line 200) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse2 .cse3 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:25:10,398 INFO L262 CegarLoopResult]: At program point L196(lines 196 209) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse2 .cse3 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-07 00:25:10,398 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 00:25:10,398 INFO L266 CegarLoopResult]: For program point L735(lines 735 780) no Hoare annotation was computed. [2020-11-07 00:25:10,398 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 759 760) no Hoare annotation was computed. [2020-11-07 00:25:10,398 INFO L266 CegarLoopResult]: For program point L766(lines 766 767) no Hoare annotation was computed. [2020-11-07 00:25:10,398 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 735 780) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L754-1(line 754) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L754-2(line 754) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 00:25:10,399 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 00:25:10,400 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 00:25:10,400 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 00:25:10,400 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 766 767) no Hoare annotation was computed. [2020-11-07 00:25:10,400 INFO L266 CegarLoopResult]: For program point L759(lines 759 760) no Hoare annotation was computed. [2020-11-07 00:25:10,400 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 735 780) no Hoare annotation was computed. [2020-11-07 00:25:10,400 INFO L266 CegarLoopResult]: For program point L755(lines 755 762) no Hoare annotation was computed. [2020-11-07 00:25:10,400 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:25:10,400 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 735 780) no Hoare annotation was computed. [2020-11-07 00:25:10,400 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:25:10,400 INFO L266 CegarLoopResult]: For program point L749(lines 749 769) no Hoare annotation was computed. [2020-11-07 00:25:10,400 INFO L266 CegarLoopResult]: For program point L749-1(lines 749 769) no Hoare annotation was computed. [2020-11-07 00:25:10,401 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 00:25:10,401 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 00:25:10,401 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:25:10,401 INFO L266 CegarLoopResult]: For program point L776-1(line 776) no Hoare annotation was computed. [2020-11-07 00:25:10,401 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 00:25:10,401 INFO L266 CegarLoopResult]: For program point L776-2(line 776) no Hoare annotation was computed. [2020-11-07 00:25:10,401 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 00:25:10,401 INFO L266 CegarLoopResult]: For program point L774-1(line 774) no Hoare annotation was computed. [2020-11-07 00:25:10,401 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:25:10,401 INFO L266 CegarLoopResult]: For program point L774-2(line 774) no Hoare annotation was computed. [2020-11-07 00:25:10,401 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 00:25:10,402 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 318 325) the Hoare annotation is: true [2020-11-07 00:25:10,402 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 318 325) the Hoare annotation is: true [2020-11-07 00:25:10,402 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 318 325) the Hoare annotation is: true [2020-11-07 00:25:10,402 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 143 151) the Hoare annotation is: true [2020-11-07 00:25:10,402 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 143 151) the Hoare annotation is: true [2020-11-07 00:25:10,402 INFO L269 CegarLoopResult]: At program point L148(line 148) the Hoare annotation is: true [2020-11-07 00:25:10,402 INFO L269 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: true [2020-11-07 00:25:10,402 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 143 151) the Hoare annotation is: true [2020-11-07 00:25:10,402 INFO L266 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-11-07 00:25:10,402 INFO L266 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-11-07 00:25:10,403 INFO L266 CegarLoopResult]: For program point L105(lines 105 113) no Hoare annotation was computed. [2020-11-07 00:25:10,403 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 97 119) no Hoare annotation was computed. [2020-11-07 00:25:10,403 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-07 00:25:10,403 INFO L266 CegarLoopResult]: For program point L105-2(lines 105 113) no Hoare annotation was computed. [2020-11-07 00:25:10,403 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 97 119) no Hoare annotation was computed. [2020-11-07 00:25:10,403 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 97 119) no Hoare annotation was computed. [2020-11-07 00:25:10,403 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 00:25:10,403 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 00:25:10,403 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 00:25:10,403 INFO L266 CegarLoopResult]: For program point L696-1(line 696) no Hoare annotation was computed. [2020-11-07 00:25:10,404 INFO L266 CegarLoopResult]: For program point L663-1(line 663) no Hoare annotation was computed. [2020-11-07 00:25:10,404 INFO L266 CegarLoopResult]: For program point L721(lines 721 728) no Hoare annotation was computed. [2020-11-07 00:25:10,404 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 00:25:10,404 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 00:25:10,404 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 00:25:10,404 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:25:10,404 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 00:25:10,404 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 00:25:10,404 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 00:25:10,404 INFO L266 CegarLoopResult]: For program point L656(lines 656 660) no Hoare annotation was computed. [2020-11-07 00:25:10,404 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 00:25:10,405 INFO L266 CegarLoopResult]: For program point L681-2(lines 681 701) no Hoare annotation was computed. [2020-11-07 00:25:10,405 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 00:25:10,405 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 00:25:10,405 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 632 734) no Hoare annotation was computed. [2020-11-07 00:25:10,405 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 00:25:10,405 INFO L266 CegarLoopResult]: For program point L632(lines 632 734) no Hoare annotation was computed. [2020-11-07 00:25:10,405 INFO L266 CegarLoopResult]: For program point L632-1(lines 632 734) no Hoare annotation was computed. [2020-11-07 00:25:10,405 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 00:25:10,405 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 00:25:10,405 INFO L266 CegarLoopResult]: For program point L723-1(line 723) no Hoare annotation was computed. [2020-11-07 00:25:10,405 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:25:10,406 INFO L266 CegarLoopResult]: For program point L723-2(line 723) no Hoare annotation was computed. [2020-11-07 00:25:10,406 INFO L266 CegarLoopResult]: For program point L682(lines 681 701) no Hoare annotation was computed. [2020-11-07 00:25:10,406 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 00:25:10,406 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 632 734) no Hoare annotation was computed. [2020-11-07 00:25:10,406 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 00:25:10,406 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 00:25:10,406 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 00:25:10,406 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 00:25:10,406 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 00:25:10,406 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point L666-1(line 666) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 632 734) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point L683(lines 683 687) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point L708-1(line 708) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 00:25:10,407 INFO L266 CegarLoopResult]: For program point L708-2(line 708) no Hoare annotation was computed. [2020-11-07 00:25:10,408 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 00:25:10,408 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 00:25:10,408 INFO L266 CegarLoopResult]: For program point L692-1(line 692) no Hoare annotation was computed. [2020-11-07 00:25:10,408 INFO L266 CegarLoopResult]: For program point L692-2(line 692) no Hoare annotation was computed. [2020-11-07 00:25:10,408 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 00:25:10,408 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 00:25:10,408 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 00:25:10,408 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 00:25:10,408 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 00:25:10,408 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:25:10,408 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 00:25:10,409 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 00:25:10,409 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 00:25:10,409 INFO L266 CegarLoopResult]: For program point L710-1(line 710) no Hoare annotation was computed. [2020-11-07 00:25:10,409 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 00:25:10,409 INFO L266 CegarLoopResult]: For program point L710-2(line 710) no Hoare annotation was computed. [2020-11-07 00:25:10,409 INFO L266 CegarLoopResult]: For program point L702(lines 680 703) no Hoare annotation was computed. [2020-11-07 00:25:10,409 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 00:25:10,409 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 00:25:10,409 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 00:25:10,409 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 00:25:10,409 INFO L266 CegarLoopResult]: For program point L661(lines 661 677) no Hoare annotation was computed. [2020-11-07 00:25:10,410 INFO L266 CegarLoopResult]: For program point L694-1(line 694) no Hoare annotation was computed. [2020-11-07 00:25:10,410 INFO L266 CegarLoopResult]: For program point L694-2(line 694) no Hoare annotation was computed. [2020-11-07 00:25:10,410 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:25:10,410 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 00:25:10,410 INFO L266 CegarLoopResult]: For program point L678(lines 678 719) no Hoare annotation was computed. [2020-11-07 00:25:10,410 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 00:25:10,410 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 00:25:10,410 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 00:25:10,410 INFO L266 CegarLoopResult]: For program point L670-1(line 670) no Hoare annotation was computed. [2020-11-07 00:25:10,410 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 00:25:10,410 INFO L266 CegarLoopResult]: For program point L720(lines 720 731) no Hoare annotation was computed. [2020-11-07 00:25:10,411 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 00:25:10,411 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 00:25:10,411 INFO L266 CegarLoopResult]: For program point L712-1(line 712) no Hoare annotation was computed. [2020-11-07 00:25:10,411 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 00:25:10,411 INFO L266 CegarLoopResult]: For program point L993(line 993) no Hoare annotation was computed. [2020-11-07 00:25:10,411 INFO L266 CegarLoopResult]: For program point L992(line 992) no Hoare annotation was computed. [2020-11-07 00:25:10,411 INFO L266 CegarLoopResult]: For program point L989(line 989) no Hoare annotation was computed. [2020-11-07 00:25:10,411 INFO L266 CegarLoopResult]: For program point L989-1(line 989) no Hoare annotation was computed. [2020-11-07 00:25:10,411 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 987 996) no Hoare annotation was computed. [2020-11-07 00:25:10,411 INFO L266 CegarLoopResult]: For program point L989-2(line 989) no Hoare annotation was computed. [2020-11-07 00:25:10,411 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 987 996) no Hoare annotation was computed. [2020-11-07 00:25:10,412 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 987 996) no Hoare annotation was computed. [2020-11-07 00:25:10,412 INFO L262 CegarLoopResult]: At program point L766(line 766) 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 00:25:10,412 INFO L262 CegarLoopResult]: At program point L766-1(line 766) 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 00:25:10,412 INFO L262 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,412 INFO L262 CegarLoopResult]: At program point L403(line 403) 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 00:25:10,412 INFO L262 CegarLoopResult]: At program point L403-1(line 403) 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 00:25:10,412 INFO L262 CegarLoopResult]: At program point L403-2(line 403) 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 00:25:10,412 INFO L262 CegarLoopResult]: At program point L812(line 812) 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 00:25:10,413 INFO L262 CegarLoopResult]: At program point L812-1(line 812) 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 00:25:10,413 INFO L262 CegarLoopResult]: At program point L102(line 102) 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 00:25:10,413 INFO L262 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,413 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 00:25:10,413 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 00:25:10,413 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 00:25:10,413 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 00:25:10,413 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 00:25:10,414 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 00:25:10,414 INFO L262 CegarLoopResult]: At program point L767(line 767) 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 00:25:10,414 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 00:25:10,414 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 00:25:10,414 INFO L262 CegarLoopResult]: At program point L759(line 759) 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 00:25:10,414 INFO L262 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,414 INFO L262 CegarLoopResult]: At program point L759-1(line 759) 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 00:25:10,414 INFO L262 CegarLoopResult]: At program point L115(line 115) 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 00:25:10,414 INFO L262 CegarLoopResult]: At program point L115-1(line 115) 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 00:25:10,415 INFO L262 CegarLoopResult]: At program point L115-2(line 115) 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 00:25:10,415 INFO L262 CegarLoopResult]: At program point L111(line 111) 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 00:25:10,415 INFO L262 CegarLoopResult]: At program point L111-1(line 111) 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 00:25:10,415 INFO L262 CegarLoopResult]: At program point L111-2(line 111) 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 00:25:10,415 INFO L262 CegarLoopResult]: At program point L813(line 813) 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 00:25:10,415 INFO L262 CegarLoopResult]: At program point L111-3(line 111) 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 00:25:10,415 INFO L262 CegarLoopResult]: At program point L107(line 107) 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 00:25:10,415 INFO L262 CegarLoopResult]: At program point L107-1(line 107) 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 00:25:10,416 INFO L262 CegarLoopResult]: At program point L107-2(line 107) 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 00:25:10,416 INFO L262 CegarLoopResult]: At program point L107-3(line 107) 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 00:25:10,416 INFO L262 CegarLoopResult]: At program point L103(line 103) 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 00:25:10,416 INFO L262 CegarLoopResult]: At program point L107-4(line 107) 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 00:25:10,416 INFO L262 CegarLoopResult]: At program point L103-1(line 103) 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 00:25:10,416 INFO L262 CegarLoopResult]: At program point L107-5(line 107) 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 00:25:10,416 INFO L262 CegarLoopResult]: At program point L103-2(line 103) 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 00:25:10,416 INFO L262 CegarLoopResult]: At program point L805(line 805) 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 00:25:10,416 INFO L262 CegarLoopResult]: At program point L103-3(line 103) 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 00:25:10,417 INFO L262 CegarLoopResult]: At program point L805-1(line 805) 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 00:25:10,417 INFO L262 CegarLoopResult]: At program point L103-4(line 103) 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 00:25:10,417 INFO L262 CegarLoopResult]: At program point L227(line 227) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,417 INFO L262 CegarLoopResult]: At program point L103-5(line 103) 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 00:25:10,417 INFO L262 CegarLoopResult]: At program point L103-6(line 103) 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 00:25:10,417 INFO L262 CegarLoopResult]: At program point L103-7(line 103) 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 00:25:10,417 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,417 INFO L262 CegarLoopResult]: At program point L760(line 760) 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 00:25:10,417 INFO L262 CegarLoopResult]: At program point L401(line 401) 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 00:25:10,418 INFO L262 CegarLoopResult]: At program point L401-1(line 401) 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 00:25:10,418 INFO L262 CegarLoopResult]: At program point L401-2(line 401) 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 00:25:10,418 INFO L262 CegarLoopResult]: At program point L401-3(line 401) 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 00:25:10,418 INFO L262 CegarLoopResult]: At program point L397(line 397) 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 00:25:10,418 INFO L262 CegarLoopResult]: At program point L397-1(line 397) 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 00:25:10,418 INFO L262 CegarLoopResult]: At program point L397-2(line 397) 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 00:25:10,418 INFO L262 CegarLoopResult]: At program point L397-3(line 397) 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 00:25:10,418 INFO L262 CegarLoopResult]: At program point L393(line 393) 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 00:25:10,419 INFO L262 CegarLoopResult]: At program point L397-4(line 397) 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 00:25:10,419 INFO L262 CegarLoopResult]: At program point L393-1(line 393) 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 00:25:10,419 INFO L262 CegarLoopResult]: At program point L393-2(line 393) 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 00:25:10,419 INFO L262 CegarLoopResult]: At program point L393-3(line 393) 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 00:25:10,419 INFO L262 CegarLoopResult]: At program point L806(line 806) 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 00:25:10,419 INFO L262 CegarLoopResult]: At program point L389(line 389) 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 00:25:10,419 INFO L262 CegarLoopResult]: At program point L389-1(line 389) 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 00:25:10,419 INFO L262 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,419 INFO L262 CegarLoopResult]: At program point L389-2(line 389) 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 00:25:10,420 INFO L262 CegarLoopResult]: At program point L389-3(line 389) 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 00:25:10,420 INFO L262 CegarLoopResult]: At program point L385(line 385) 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 00:25:10,420 INFO L262 CegarLoopResult]: At program point L389-4(line 389) 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 00:25:10,420 INFO L262 CegarLoopResult]: At program point L385-1(line 385) 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 00:25:10,420 INFO L262 CegarLoopResult]: At program point L389-5(line 389) 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 00:25:10,420 INFO L262 CegarLoopResult]: At program point L385-2(line 385) 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 00:25:10,420 INFO L262 CegarLoopResult]: At program point L389-6(line 389) 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 00:25:10,420 INFO L262 CegarLoopResult]: At program point L385-3(line 385) 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 00:25:10,421 INFO L262 CegarLoopResult]: At program point L389-7(line 389) 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 00:25:10,421 INFO L262 CegarLoopResult]: At program point L381(line 381) 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 00:25:10,421 INFO L262 CegarLoopResult]: At program point L385-4(line 385) 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 00:25:10,421 INFO L262 CegarLoopResult]: At program point L381-1(line 381) 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 00:25:10,421 INFO L262 CegarLoopResult]: At program point L381-2(line 381) 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 00:25:10,421 INFO L262 CegarLoopResult]: At program point L381-3(line 381) 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 00:25:10,421 INFO L262 CegarLoopResult]: At program point L377(line 377) 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 00:25:10,422 INFO L262 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:25:10,422 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:25:10,422 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,422 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 327 343) the Hoare annotation is: true [2020-11-07 00:25:10,422 INFO L269 CegarLoopResult]: At program point activatePumpENTRY(lines 327 343) the Hoare annotation is: true [2020-11-07 00:25:10,422 INFO L269 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: true [2020-11-07 00:25:10,423 INFO L269 CegarLoopResult]: At program point L338-1(lines 327 343) the Hoare annotation is: true [2020-11-07 00:25:10,423 INFO L269 CegarLoopResult]: At program point L334(lines 334 340) the Hoare annotation is: true [2020-11-07 00:25:10,423 INFO L269 CegarLoopResult]: At program point L332(line 332) the Hoare annotation is: true [2020-11-07 00:25:10,423 INFO L269 CegarLoopResult]: At program point L332-1(line 332) the Hoare annotation is: true [2020-11-07 00:25:10,423 INFO L269 CegarLoopResult]: At program point L332-2(line 332) the Hoare annotation is: true [2020-11-07 00:25:10,423 INFO L269 CegarLoopResult]: At program point L332-3(line 332) the Hoare annotation is: true [2020-11-07 00:25:10,423 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 120 128) the Hoare annotation is: true [2020-11-07 00:25:10,423 INFO L269 CegarLoopResult]: At program point L125(line 125) the Hoare annotation is: true [2020-11-07 00:25:10,423 INFO L269 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: true [2020-11-07 00:25:10,423 INFO L269 CegarLoopResult]: At program point getWaterLevelFINAL(lines 120 128) the Hoare annotation is: true [2020-11-07 00:25:10,423 INFO L269 CegarLoopResult]: At program point getWaterLevelEXIT(lines 120 128) the Hoare annotation is: true [2020-11-07 00:25:10,424 INFO L269 CegarLoopResult]: At program point L417(lines 417 421) the Hoare annotation is: true [2020-11-07 00:25:10,424 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 408 426) the Hoare annotation is: true [2020-11-07 00:25:10,424 INFO L269 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: true [2020-11-07 00:25:10,424 INFO L269 CegarLoopResult]: At program point L417-2(lines 417 421) the Hoare annotation is: true [2020-11-07 00:25:10,424 INFO L269 CegarLoopResult]: At program point L415-1(line 415) the Hoare annotation is: true [2020-11-07 00:25:10,424 INFO L269 CegarLoopResult]: At program point L415-2(line 415) the Hoare annotation is: true [2020-11-07 00:25:10,424 INFO L269 CegarLoopResult]: At program point L415-3(line 415) the Hoare annotation is: true [2020-11-07 00:25:10,424 INFO L269 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: true [2020-11-07 00:25:10,424 INFO L269 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: true [2020-11-07 00:25:10,424 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 408 426) the Hoare annotation is: true [2020-11-07 00:25:10,425 INFO L269 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: true [2020-11-07 00:25:10,425 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 408 426) the Hoare annotation is: true [2020-11-07 00:25:10,425 INFO L269 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: true [2020-11-07 00:25:10,425 INFO L269 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: true [2020-11-07 00:25:10,425 INFO L262 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:25:10,425 INFO L269 CegarLoopResult]: At program point L80-1(lines 76 87) the Hoare annotation is: true [2020-11-07 00:25:10,425 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 76 87) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:25:10,425 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 76 87) the Hoare annotation is: true [2020-11-07 00:25:10,425 INFO L262 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:25:10,425 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:25:10,426 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:25:10,426 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:25:10,426 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:25:10,426 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 88 96) the Hoare annotation is: true [2020-11-07 00:25:10,426 INFO L269 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: true [2020-11-07 00:25:10,426 INFO L269 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: true [2020-11-07 00:25:10,426 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 88 96) the Hoare annotation is: true [2020-11-07 00:25:10,426 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 88 96) the Hoare annotation is: true [2020-11-07 00:25:10,427 INFO L262 CegarLoopResult]: At program point L248(line 248) the Hoare annotation is: (let ((.cse0 (not (= |old(~waterLevel~0)| 2))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or (= test_~tmp___2~0 0) (= ~switchedOnBeforeTS~0 isPumpRunning_~retValue_acc~5) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) .cse1 (not (<= test_~tmp___2~0 2147483647))) (or (not (= |old(~waterLevel~0)| 1)) .cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 .cse4)) (or .cse0 .cse1 (and (= 2 ~waterLevel~0) .cse2 .cse3 .cse4)))) [2020-11-07 00:25:10,427 INFO L262 CegarLoopResult]: At program point L246(lines 246 252) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse4 (not (= |old(~waterLevel~0)| 1))) (.cse5 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) .cse4 .cse3) (or .cse2 .cse5 .cse3) (or .cse4 .cse5 .cse3))) [2020-11-07 00:25:10,427 INFO L262 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:25:10,427 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 232 258) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1) (or (not (= |old(~waterLevel~0)| 2)) .cse0 .cse1))) [2020-11-07 00:25:10,427 INFO L262 CegarLoopResult]: At program point L239(lines 235 257) the Hoare annotation is: (let ((.cse0 (not (= |old(~waterLevel~0)| 2))) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (= ~switchedOnBeforeTS~0 isPumpRunning_~retValue_acc~5) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) .cse1 (not (<= test_~tmp___2~0 2147483647))) (or (and (= 2 ~waterLevel~0) .cse2 .cse3) .cse0 .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) .cse1))) [2020-11-07 00:25:10,428 INFO L262 CegarLoopResult]: At program point L237(lines 235 257) the Hoare annotation is: (let ((.cse0 (not (= |old(~waterLevel~0)| 2))) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (= ~switchedOnBeforeTS~0 isPumpRunning_~retValue_acc~5) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) .cse1 (not (<= test_~tmp___2~0 2147483647))) (or (and (= 2 ~waterLevel~0) .cse2 .cse3) .cse0 .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) .cse1))) [2020-11-07 00:25:10,428 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 232 258) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:25:10,428 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 232 258) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:25:10,428 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 887 916) the Hoare annotation is: true [2020-11-07 00:25:10,428 INFO L269 CegarLoopResult]: At program point L901(lines 901 905) the Hoare annotation is: true [2020-11-07 00:25:10,428 INFO L269 CegarLoopResult]: At program point L901-1(lines 901 905) the Hoare annotation is: true [2020-11-07 00:25:10,428 INFO L269 CegarLoopResult]: At program point L897-2(lines 897 911) the Hoare annotation is: true [2020-11-07 00:25:10,428 INFO L269 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: true [2020-11-07 00:25:10,428 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 887 916) the Hoare annotation is: true [2020-11-07 00:25:10,428 INFO L269 CegarLoopResult]: At program point L893-1(line 893) the Hoare annotation is: true [2020-11-07 00:25:10,429 INFO L269 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: true [2020-11-07 00:25:10,429 INFO L269 CegarLoopResult]: At program point L912(lines 887 916) the Hoare annotation is: true [2020-11-07 00:25:10,429 INFO L269 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: true [2020-11-07 00:25:10,429 INFO L269 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: true [2020-11-07 00:25:10,429 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 52 63) the Hoare annotation is: true [2020-11-07 00:25:10,429 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 52 63) the Hoare annotation is: true [2020-11-07 00:25:10,429 INFO L269 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: true [2020-11-07 00:25:10,429 INFO L269 CegarLoopResult]: At program point L56-1(lines 52 63) the Hoare annotation is: true [2020-11-07 00:25:10,429 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 941 947) the Hoare annotation is: true [2020-11-07 00:25:10,429 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 941 947) the Hoare annotation is: true [2020-11-07 00:25:10,430 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:25:10,430 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:25:10,430 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:25:10,430 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:25:10,430 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 267 291) the Hoare annotation is: true [2020-11-07 00:25:10,430 INFO L269 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: true [2020-11-07 00:25:10,430 INFO L269 CegarLoopResult]: At program point L286-1(lines 267 291) the Hoare annotation is: true [2020-11-07 00:25:10,430 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 267 291) the Hoare annotation is: true [2020-11-07 00:25:10,430 INFO L269 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: true [2020-11-07 00:25:10,430 INFO L269 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: true [2020-11-07 00:25:10,430 INFO L269 CegarLoopResult]: At program point L275(lines 275 283) the Hoare annotation is: true [2020-11-07 00:25:10,431 INFO L269 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: true [2020-11-07 00:25:10,431 INFO L269 CegarLoopResult]: At program point L273-1(line 273) the Hoare annotation is: true [2020-11-07 00:25:10,431 INFO L269 CegarLoopResult]: At program point L271(lines 271 288) the Hoare annotation is: true [2020-11-07 00:25:10,431 INFO L269 CegarLoopResult]: At program point L273-2(line 273) the Hoare annotation is: true [2020-11-07 00:25:10,431 INFO L269 CegarLoopResult]: At program point L273-3(line 273) the Hoare annotation is: true [2020-11-07 00:25:10,431 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 64 75) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= 2 ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:25:10,431 INFO L262 CegarLoopResult]: At program point L69(line 69) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:25:10,431 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 64 75) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:25:10,432 INFO L262 CegarLoopResult]: At program point L68-1(lines 64 75) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (= |old(~waterLevel~0)| 1)) (= 2 ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:25:10,432 INFO L269 CegarLoopResult]: At program point L832(line 832) the Hoare annotation is: true [2020-11-07 00:25:10,432 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 828 835) the Hoare annotation is: true [2020-11-07 00:25:10,432 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 828 835) the Hoare annotation is: true [2020-11-07 00:25:10,432 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 828 835) the Hoare annotation is: true [2020-11-07 00:25:10,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:25:10 BoogieIcfgContainer [2020-11-07 00:25:10,457 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:25:10,459 INFO L168 Benchmark]: Toolchain (without parser) took 179082.34 ms. Allocated memory was 151.0 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 126.9 MB in the beginning and 1.0 GB in the end (delta: -919.4 MB). Peak memory consumption was 762.3 MB. Max. memory is 8.0 GB. [2020-11-07 00:25:10,459 INFO L168 Benchmark]: CDTParser took 1.04 ms. Allocated memory is still 151.0 MB. Free memory is still 123.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:25:10,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 585.96 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 103.3 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:25:10,460 INFO L168 Benchmark]: Boogie Preprocessor took 116.35 ms. Allocated memory is still 151.0 MB. Free memory was 103.3 MB in the beginning and 99.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:25:10,460 INFO L168 Benchmark]: RCFGBuilder took 1665.53 ms. Allocated memory was 151.0 MB in the beginning and 202.4 MB in the end (delta: 51.4 MB). Free memory was 99.2 MB in the beginning and 133.3 MB in the end (delta: -34.0 MB). Peak memory consumption was 28.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:25:10,461 INFO L168 Benchmark]: TraceAbstraction took 176698.37 ms. Allocated memory was 202.4 MB in the beginning and 1.2 GB in the end (delta: 958.4 MB). Free memory was 132.7 MB in the beginning and 1.0 GB in the end (delta: -913.6 MB). Peak memory consumption was 716.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:25:10,462 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.04 ms. Allocated memory is still 151.0 MB. Free memory is still 123.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 585.96 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 103.3 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 116.35 ms. Allocated memory is still 151.0 MB. Free memory was 103.3 MB in the beginning and 99.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1665.53 ms. Allocated memory was 151.0 MB in the beginning and 202.4 MB in the end (delta: 51.4 MB). Free memory was 99.2 MB in the beginning and 133.3 MB in the end (delta: -34.0 MB). Peak memory consumption was 28.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 176698.37 ms. Allocated memory was 202.4 MB in the beginning and 1.2 GB in the end (delta: 958.4 MB). Free memory was 132.7 MB in the beginning and 1.0 GB in the end (delta: -913.6 MB). Peak memory consumption was 716.4 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: 766]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 759]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 805]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 812]: 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: 165]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || (((((waterLevel == 1 && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 887]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 1004]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 838]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 1011]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 846]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((!(waterLevel == 1) || ((pumpRunning == \result && pumpRunning == switchedOnBeforeTS) && pumpRunning == aux-isPumpRunning()-aux)) || !(pumpRunning == 0)) && (((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(pumpRunning == 0)) || !(1 == systemActive)) || retValue_acc == \result) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647))) && ((((pumpRunning == \result && pumpRunning == switchedOnBeforeTS) && pumpRunning == aux-isPumpRunning()-aux) || !(pumpRunning == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 856]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(2 == waterLevel)) && ((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 962]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 446]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((!(waterLevel == 1) || !(\old(pumpRunning) == 0)) || pumpRunning == 0) && ((!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(2 == waterLevel)) - ProcedureContractResult [Line: 363]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(waterLevel == 1) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && ((!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 427]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 997]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 948]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 352]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 344]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 129]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 293]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 259]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 318]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: 1 - ProcedureContractResult [Line: 143]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 76]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 120]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 408]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 88]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 232]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(\old(waterLevel) == 1) || !(\old(pumpRunning) == 0)) && (!(\old(waterLevel) == 2) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 887]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 52]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 941]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 267]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 64]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || 2 == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 828]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 45 procedures, 678 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 95.6s, OverallIterations: 9, TraceHistogramMax: 3, AutomataDifference: 70.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 80.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2678 SDtfs, 6592 SDslu, 5957 SDs, 0 SdLazy, 12647 SolverSat, 1963 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 24.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 655 GetRequests, 369 SyntacticMatches, 14 SemanticMatches, 272 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6793 ImplicationChecksByTransitivity, 47.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2631occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.4s AutomataMinimizationTime, 9 MinimizatonAttempts, 1068 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 325 LocationsWithAnnotation, 6834 PreInvPairs, 7047 NumberOfFragments, 5253 HoareAnnotationTreeSize, 6834 FomulaSimplifications, 32766191 FormulaSimplificationTreeSizeReduction, 13.5s HoareSimplificationTime, 325 FomulaSimplificationsInter, 733500 FormulaSimplificationTreeSizeReductionInter, 66.9s 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...