/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_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:20:13,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:20:13,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:20:13,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:20:13,149 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:20:13,150 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:20:13,152 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:20:13,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:20:13,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:20:13,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:20:13,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:20:13,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:20:13,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:20:13,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:20:13,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:20:13,174 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:20:13,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:20:13,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:20:13,200 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:20:13,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:20:13,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:20:13,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:20:13,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:20:13,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:20:13,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:20:13,224 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:20:13,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:20:13,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:20:13,231 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:20:13,232 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:20:13,232 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:20:13,233 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:20:13,235 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:20:13,237 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:20:13,238 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:20:13,238 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:20:13,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:20:13,239 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:20:13,240 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:20:13,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:20:13,241 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:20:13,243 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 00:20:13,265 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:20:13,266 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:20:13,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:20:13,271 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:20:13,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:20:13,272 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:20:13,272 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:20:13,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:20:13,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:20:13,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:20:13,274 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:20:13,274 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:20:13,274 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:20:13,274 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:20:13,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:20:13,275 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:20:13,275 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:20:13,275 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:20:13,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:20:13,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:20:13,276 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:20:13,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:20:13,276 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:20:13,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:20:13,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:20:13,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:20:13,713 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:20:13,714 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:20:13,715 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product56.cil.c [2020-11-07 00:20:13,809 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/325b7bb02/c54c98bf67af452d8208566806f614e7/FLAG5408fa484 [2020-11-07 00:20:14,556 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:20:14,557 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product56.cil.c [2020-11-07 00:20:14,579 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/325b7bb02/c54c98bf67af452d8208566806f614e7/FLAG5408fa484 [2020-11-07 00:20:14,756 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/325b7bb02/c54c98bf67af452d8208566806f614e7 [2020-11-07 00:20:14,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:20:14,777 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:20:14,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:20:14,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:20:14,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:20:14,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:20:14" (1/1) ... [2020-11-07 00:20:14,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c1cb5c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:14, skipping insertion in model container [2020-11-07 00:20:14,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:20:14" (1/1) ... [2020-11-07 00:20:14,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:20:14,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:20:15,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:20:15,340 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:20:15,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:20:15,482 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:20:15,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:15 WrapperNode [2020-11-07 00:20:15,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:20:15,484 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:20:15,485 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:20:15,485 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:20:15,499 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:15" (1/1) ... [2020-11-07 00:20:15,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:15" (1/1) ... [2020-11-07 00:20:15,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:15" (1/1) ... [2020-11-07 00:20:15,555 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:15" (1/1) ... [2020-11-07 00:20:15,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:15" (1/1) ... [2020-11-07 00:20:15,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:15" (1/1) ... [2020-11-07 00:20:15,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:15" (1/1) ... [2020-11-07 00:20:15,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:20:15,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:20:15,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:20:15,618 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:20:15,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:15" (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 00:20:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:20:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:20:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:20:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:20:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:20:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:20:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:20:15,698 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 00:20:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:20:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:20:15,699 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:20:15,700 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:20:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:20:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:20:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:20:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:20:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:20:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:20:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:20:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:20:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:20:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:20:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:20:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:20:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:20:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:20:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:20:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:20:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:20:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:20:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:20:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:20:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:20:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:20:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:20:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:20:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:20:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:20:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:20:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:20:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:20:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:20:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:20:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:20:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:20:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:20:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:20:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:20:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:20:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 00:20:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:20:15,712 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:20:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:20:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:20:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:20:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:20:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:20:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:20:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:20:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:20:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:20:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:20:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:20:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:20:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:20:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:20:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:20:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:20:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:20:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:20:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:20:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:20:17,483 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:20:17,484 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:20:17,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:20:17 BoogieIcfgContainer [2020-11-07 00:20:17,487 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:20:17,488 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:20:17,489 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:20:17,492 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:20:17,492 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:20:14" (1/3) ... [2020-11-07 00:20:17,493 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d88ef85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:20:17, skipping insertion in model container [2020-11-07 00:20:17,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:20:15" (2/3) ... [2020-11-07 00:20:17,494 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d88ef85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:20:17, skipping insertion in model container [2020-11-07 00:20:17,494 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:20:17" (3/3) ... [2020-11-07 00:20:17,496 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product56.cil.c [2020-11-07 00:20:17,511 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:20:17,516 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:20:17,528 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:20:17,553 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:20:17,554 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:20:17,554 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:20:17,554 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:20:17,554 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:20:17,554 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:20:17,554 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:20:17,554 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:20:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states. [2020-11-07 00:20:17,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:20:17,599 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:17,600 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 00:20:17,601 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 00:20:17,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:17,607 INFO L82 PathProgramCache]: Analyzing trace with hash -1703689242, now seen corresponding path program 1 times [2020-11-07 00:20:17,617 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:17,617 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [434348968] [2020-11-07 00:20:17,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:17,701 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:18,718 WARN L194 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:18,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:18,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:18,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:18,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:18,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:18,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:18,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:18,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:20:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:18,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:18,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:18,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:20:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:18,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:20:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:18,983 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 00:20:18,986 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [434348968] [2020-11-07 00:20:18,988 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:18,989 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:20:18,989 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710623088] [2020-11-07 00:20:18,996 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:20:18,996 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:19,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:20:19,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:20:19,014 INFO L87 Difference]: Start difference. First operand 369 states. Second operand 4 states. [2020-11-07 00:20:20,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:20,990 INFO L93 Difference]: Finished difference Result 594 states and 698 transitions. [2020-11-07 00:20:20,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 00:20:20,992 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 166 [2020-11-07 00:20:20,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:21,011 INFO L225 Difference]: With dead ends: 594 [2020-11-07 00:20:21,012 INFO L226 Difference]: Without dead ends: 366 [2020-11-07 00:20:21,018 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:20:21,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 366 states. [2020-11-07 00:20:21,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 366 to 315. [2020-11-07 00:20:21,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 315 states. [2020-11-07 00:20:21,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 345 transitions. [2020-11-07 00:20:21,210 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 345 transitions. Word has length 166 [2020-11-07 00:20:21,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:21,211 INFO L481 AbstractCegarLoop]: Abstraction has 315 states and 345 transitions. [2020-11-07 00:20:21,211 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:20:21,211 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 345 transitions. [2020-11-07 00:20:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:20:21,216 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:21,217 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 00:20:21,217 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:20:21,217 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 00:20:21,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:21,218 INFO L82 PathProgramCache]: Analyzing trace with hash -1670140148, now seen corresponding path program 1 times [2020-11-07 00:20:21,218 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:21,218 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1237142125] [2020-11-07 00:20:21,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:21,223 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,773 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:21,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:20:21,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:20:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:20:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:21,928 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 00:20:21,929 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1237142125] [2020-11-07 00:20:21,929 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:21,929 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 00:20:21,930 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878564869] [2020-11-07 00:20:21,931 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 00:20:21,931 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:21,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 00:20:21,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:20:21,932 INFO L87 Difference]: Start difference. First operand 315 states and 345 transitions. Second operand 5 states. [2020-11-07 00:20:22,808 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:24,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:24,421 INFO L93 Difference]: Finished difference Result 510 states and 578 transitions. [2020-11-07 00:20:24,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 00:20:24,423 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2020-11-07 00:20:24,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:24,429 INFO L225 Difference]: With dead ends: 510 [2020-11-07 00:20:24,429 INFO L226 Difference]: Without dead ends: 355 [2020-11-07 00:20:24,432 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 00:20:24,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 355 states. [2020-11-07 00:20:24,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 355 to 305. [2020-11-07 00:20:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 305 states. [2020-11-07 00:20:24,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 332 transitions. [2020-11-07 00:20:24,567 INFO L78 Accepts]: Start accepts. Automaton has 305 states and 332 transitions. Word has length 167 [2020-11-07 00:20:24,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:24,568 INFO L481 AbstractCegarLoop]: Abstraction has 305 states and 332 transitions. [2020-11-07 00:20:24,568 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 00:20:24,568 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 332 transitions. [2020-11-07 00:20:24,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-11-07 00:20:24,571 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:24,571 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:20:24,572 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:20:24,572 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 00:20:24,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:24,573 INFO L82 PathProgramCache]: Analyzing trace with hash -475027597, now seen corresponding path program 1 times [2020-11-07 00:20:24,573 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:24,573 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1583126057] [2020-11-07 00:20:24,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:24,577 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,021 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:25,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:20:25,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:20:25,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-11-07 00:20:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:20:25,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:25,232 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 00:20:25,232 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1583126057] [2020-11-07 00:20:25,233 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:25,233 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 00:20:25,233 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [293008309] [2020-11-07 00:20:25,234 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 00:20:25,234 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:25,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 00:20:25,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:20:25,235 INFO L87 Difference]: Start difference. First operand 305 states and 332 transitions. Second operand 11 states. [2020-11-07 00:20:25,983 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:26,469 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:26,874 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:20:27,307 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:27,690 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:28,073 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:29,499 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:33,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:33,246 INFO L93 Difference]: Finished difference Result 847 states and 986 transitions. [2020-11-07 00:20:33,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 00:20:33,251 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 180 [2020-11-07 00:20:33,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:33,257 INFO L225 Difference]: With dead ends: 847 [2020-11-07 00:20:33,258 INFO L226 Difference]: Without dead ends: 662 [2020-11-07 00:20:33,260 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-11-07 00:20:33,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 662 states. [2020-11-07 00:20:33,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 662 to 557. [2020-11-07 00:20:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 557 states. [2020-11-07 00:20:33,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 557 states and 627 transitions. [2020-11-07 00:20:33,511 INFO L78 Accepts]: Start accepts. Automaton has 557 states and 627 transitions. Word has length 180 [2020-11-07 00:20:33,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:33,513 INFO L481 AbstractCegarLoop]: Abstraction has 557 states and 627 transitions. [2020-11-07 00:20:33,513 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 00:20:33,514 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 627 transitions. [2020-11-07 00:20:33,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-11-07 00:20:33,519 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:33,520 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 00:20:33,520 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:20:33,520 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 00:20:33,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:33,521 INFO L82 PathProgramCache]: Analyzing trace with hash 533942979, now seen corresponding path program 1 times [2020-11-07 00:20:33,521 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:33,523 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [236733752] [2020-11-07 00:20:33,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:33,530 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:33,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,034 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:34,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:34,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:34,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 00:20:34,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:20:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-11-07 00:20:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-11-07 00:20:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:34,242 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 00:20:34,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [236733752] [2020-11-07 00:20:34,243 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:34,243 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:20:34,243 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010077122] [2020-11-07 00:20:34,244 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:20:34,244 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:34,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:20:34,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:20:34,246 INFO L87 Difference]: Start difference. First operand 557 states and 627 transitions. Second operand 10 states. [2020-11-07 00:20:34,943 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:36,065 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:36,468 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:37,824 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:38,231 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:38,683 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:39,074 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:39,536 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:20:39,948 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:41,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:41,464 INFO L93 Difference]: Finished difference Result 1275 states and 1530 transitions. [2020-11-07 00:20:41,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 00:20:41,465 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 185 [2020-11-07 00:20:41,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:41,475 INFO L225 Difference]: With dead ends: 1275 [2020-11-07 00:20:41,475 INFO L226 Difference]: Without dead ends: 838 [2020-11-07 00:20:41,478 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-07 00:20:41,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 838 states. [2020-11-07 00:20:41,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 838 to 745. [2020-11-07 00:20:41,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 745 states. [2020-11-07 00:20:41,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 745 states and 841 transitions. [2020-11-07 00:20:41,853 INFO L78 Accepts]: Start accepts. Automaton has 745 states and 841 transitions. Word has length 185 [2020-11-07 00:20:41,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:41,854 INFO L481 AbstractCegarLoop]: Abstraction has 745 states and 841 transitions. [2020-11-07 00:20:41,854 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:20:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 841 transitions. [2020-11-07 00:20:41,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-11-07 00:20:41,858 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:41,858 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] [2020-11-07 00:20:41,858 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:20:41,859 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 00:20:41,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:41,859 INFO L82 PathProgramCache]: Analyzing trace with hash -953558733, now seen corresponding path program 1 times [2020-11-07 00:20:41,860 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:41,860 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1097591025] [2020-11-07 00:20:41,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:41,863 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,248 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:42,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:42,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:20:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:20:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:20:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:42,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-11-07 00:20:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-11-07 00:20:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:42,469 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 00:20:42,469 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1097591025] [2020-11-07 00:20:42,470 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:42,470 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 00:20:42,470 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479583144] [2020-11-07 00:20:42,470 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 00:20:42,471 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:42,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 00:20:42,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:20:42,472 INFO L87 Difference]: Start difference. First operand 745 states and 841 transitions. Second operand 11 states. [2020-11-07 00:20:44,417 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:44,805 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:20:45,214 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:20:45,596 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:46,022 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:46,424 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:48,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:48,054 INFO L93 Difference]: Finished difference Result 1578 states and 1890 transitions. [2020-11-07 00:20:48,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:20:48,057 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 223 [2020-11-07 00:20:48,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:48,064 INFO L225 Difference]: With dead ends: 1578 [2020-11-07 00:20:48,064 INFO L226 Difference]: Without dead ends: 953 [2020-11-07 00:20:48,068 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-07 00:20:48,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states. [2020-11-07 00:20:48,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 764. [2020-11-07 00:20:48,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 764 states. [2020-11-07 00:20:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 764 states and 861 transitions. [2020-11-07 00:20:48,403 INFO L78 Accepts]: Start accepts. Automaton has 764 states and 861 transitions. Word has length 223 [2020-11-07 00:20:48,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:48,404 INFO L481 AbstractCegarLoop]: Abstraction has 764 states and 861 transitions. [2020-11-07 00:20:48,404 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 00:20:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 861 transitions. [2020-11-07 00:20:48,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-11-07 00:20:48,408 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:48,408 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] [2020-11-07 00:20:48,409 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:20:48,409 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 00:20:48,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:48,409 INFO L82 PathProgramCache]: Analyzing trace with hash 1409217747, now seen corresponding path program 1 times [2020-11-07 00:20:48,410 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:48,410 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1728818874] [2020-11-07 00:20:48,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:48,413 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,811 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:48,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:20:48,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:20:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:20:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:48,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:48,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:49,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:49,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:49,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-11-07 00:20:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:49,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-11-07 00:20:49,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:49,084 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 00:20:49,084 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1728818874] [2020-11-07 00:20:49,085 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:49,085 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:20:49,085 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299492935] [2020-11-07 00:20:49,086 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:20:49,086 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:49,086 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:20:49,086 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:20:49,087 INFO L87 Difference]: Start difference. First operand 764 states and 861 transitions. Second operand 14 states. [2020-11-07 00:20:49,851 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:20:50,257 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:20:50,642 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:51,019 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:51,391 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:52,865 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:53,250 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:53,692 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:54,123 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:20:54,512 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:20:56,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:20:56,573 INFO L93 Difference]: Finished difference Result 1619 states and 1961 transitions. [2020-11-07 00:20:56,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 00:20:56,574 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 223 [2020-11-07 00:20:56,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:20:56,581 INFO L225 Difference]: With dead ends: 1619 [2020-11-07 00:20:56,581 INFO L226 Difference]: Without dead ends: 975 [2020-11-07 00:20:56,585 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-07 00:20:56,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 975 states. [2020-11-07 00:20:56,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 975 to 776. [2020-11-07 00:20:56,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 776 states. [2020-11-07 00:20:56,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 776 states and 873 transitions. [2020-11-07 00:20:56,983 INFO L78 Accepts]: Start accepts. Automaton has 776 states and 873 transitions. Word has length 223 [2020-11-07 00:20:56,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:20:56,984 INFO L481 AbstractCegarLoop]: Abstraction has 776 states and 873 transitions. [2020-11-07 00:20:56,984 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:20:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 873 transitions. [2020-11-07 00:20:56,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-11-07 00:20:56,989 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:20:56,990 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] [2020-11-07 00:20:56,990 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:20:56,991 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 00:20:56,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:20:56,992 INFO L82 PathProgramCache]: Analyzing trace with hash -973175562, now seen corresponding path program 1 times [2020-11-07 00:20:56,992 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:20:56,992 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [505135016] [2020-11-07 00:20:56,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:20:56,995 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:20:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,400 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:20:57,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:20:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:20:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:20:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:20:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:20:57,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:20:57,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:20:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:20:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:20:57,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:20:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:20:57,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:20:57,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2020-11-07 00:20:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-11-07 00:20:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:20:57,691 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 00:20:57,691 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [505135016] [2020-11-07 00:20:57,692 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:20:57,692 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 00:20:57,692 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980785005] [2020-11-07 00:20:57,692 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 00:20:57,693 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:20:57,693 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 00:20:57,693 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-07 00:20:57,693 INFO L87 Difference]: Start difference. First operand 776 states and 873 transitions. Second operand 8 states. [2020-11-07 00:20:58,355 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:20:59,163 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:21:03,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:21:03,252 INFO L93 Difference]: Finished difference Result 2409 states and 2946 transitions. [2020-11-07 00:21:03,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-11-07 00:21:03,253 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 223 [2020-11-07 00:21:03,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:21:03,265 INFO L225 Difference]: With dead ends: 2409 [2020-11-07 00:21:03,265 INFO L226 Difference]: Without dead ends: 1753 [2020-11-07 00:21:03,269 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 46 SyntacticMatches, 4 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 200 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=172, Invalid=530, Unknown=0, NotChecked=0, Total=702 [2020-11-07 00:21:03,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1753 states. [2020-11-07 00:21:03,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1753 to 1484. [2020-11-07 00:21:03,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1484 states. [2020-11-07 00:21:03,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1484 states and 1696 transitions. [2020-11-07 00:21:03,875 INFO L78 Accepts]: Start accepts. Automaton has 1484 states and 1696 transitions. Word has length 223 [2020-11-07 00:21:03,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:21:03,875 INFO L481 AbstractCegarLoop]: Abstraction has 1484 states and 1696 transitions. [2020-11-07 00:21:03,875 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 00:21:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1696 transitions. [2020-11-07 00:21:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-11-07 00:21:03,880 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:21:03,880 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] [2020-11-07 00:21:03,880 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 00:21:03,881 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 00:21:03,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:21:03,881 INFO L82 PathProgramCache]: Analyzing trace with hash 332923864, now seen corresponding path program 1 times [2020-11-07 00:21:03,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:21:03,882 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1130558693] [2020-11-07 00:21:03,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:21:03,885 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:21:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,393 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:21:04,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:21:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:21:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:21:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:21:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:21:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:21:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:21:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:21:04,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:21:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:21:04,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-07 00:21:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:21:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:21:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:21:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:21:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:21:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-11-07 00:21:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-11-07 00:21:04,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:04,754 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 00:21:04,754 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1130558693] [2020-11-07 00:21:04,755 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:21:04,755 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:21:04,755 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997332404] [2020-11-07 00:21:04,755 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:21:04,755 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:21:04,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:21:04,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:21:04,756 INFO L87 Difference]: Start difference. First operand 1484 states and 1696 transitions. Second operand 15 states. [2020-11-07 00:21:05,937 WARN L194 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2020-11-07 00:21:07,070 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:21:08,843 WARN L194 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2020-11-07 00:21:09,653 WARN L194 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-11-07 00:21:10,159 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:10,583 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:21:11,400 WARN L194 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-11-07 00:21:11,827 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:12,317 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:21:12,731 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:17,746 WARN L194 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-11-07 00:21:18,470 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:21:18,854 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:19,555 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:21:21,434 WARN L194 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2020-11-07 00:21:22,193 WARN L194 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2020-11-07 00:21:22,951 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2020-11-07 00:21:24,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:21:24,350 INFO L93 Difference]: Finished difference Result 4582 states and 5629 transitions. [2020-11-07 00:21:24,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2020-11-07 00:21:24,351 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 228 [2020-11-07 00:21:24,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:21:24,372 INFO L225 Difference]: With dead ends: 4582 [2020-11-07 00:21:24,373 INFO L226 Difference]: Without dead ends: 3509 [2020-11-07 00:21:24,380 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1406 ImplicationChecksByTransitivity, 10.6s TimeCoverageRelationStatistics Valid=843, Invalid=3447, Unknown=0, NotChecked=0, Total=4290 [2020-11-07 00:21:24,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3509 states. [2020-11-07 00:21:25,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3509 to 2791. [2020-11-07 00:21:25,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2791 states. [2020-11-07 00:21:25,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 2791 states and 3167 transitions. [2020-11-07 00:21:25,634 INFO L78 Accepts]: Start accepts. Automaton has 2791 states and 3167 transitions. Word has length 228 [2020-11-07 00:21:25,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:21:25,635 INFO L481 AbstractCegarLoop]: Abstraction has 2791 states and 3167 transitions. [2020-11-07 00:21:25,635 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:21:25,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 3167 transitions. [2020-11-07 00:21:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2020-11-07 00:21:25,644 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:21:25,645 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:21:25,645 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 00:21:25,645 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 00:21:25,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:21:25,646 INFO L82 PathProgramCache]: Analyzing trace with hash -946637096, now seen corresponding path program 1 times [2020-11-07 00:21:25,646 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:21:25,646 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1424408979] [2020-11-07 00:21:25,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:21:25,948 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 74 [2020-11-07 00:21:26,674 WARN L194 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 162 [2020-11-07 00:21:27,215 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 162 [2020-11-07 00:21:27,734 WARN L194 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 161 [2020-11-07 00:21:28,341 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 161 [2020-11-07 00:21:28,346 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:21:28,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,779 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:21:28,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:21:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:21:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:21:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:21:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:21:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:21:28,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:21:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 00:21:28,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:21:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-11-07 00:21:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:21:28,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:21:28,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:21:28,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 00:21:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:21:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:21:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-11-07 00:21:28,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:21:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2020-11-07 00:21:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:28,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-11-07 00:21:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:21:29,001 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 00:21:33,413 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1424408979] [2020-11-07 00:21:33,413 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:21:33,414 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [52] imperfect sequences [] total 52 [2020-11-07 00:21:33,414 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631913129] [2020-11-07 00:21:33,415 INFO L461 AbstractCegarLoop]: Interpolant automaton has 53 states [2020-11-07 00:21:33,415 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:21:33,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2020-11-07 00:21:33,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=536, Invalid=2220, Unknown=0, NotChecked=0, Total=2756 [2020-11-07 00:21:33,417 INFO L87 Difference]: Start difference. First operand 2791 states and 3167 transitions. Second operand 53 states. [2020-11-07 00:21:34,536 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:21:34,931 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:21:35,357 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:21:35,740 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:21:36,144 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:21:36,599 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:21:38,056 WARN L194 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:21:38,764 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:21:39,309 WARN L194 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:21:39,691 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:40,097 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:40,663 WARN L194 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:21:41,291 WARN L194 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:21:41,924 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:21:42,513 WARN L194 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-07 00:21:43,025 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:21:43,617 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:21:44,197 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:21:44,589 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:21:45,404 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-07 00:21:45,903 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-11-07 00:21:47,456 WARN L194 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:21:48,343 WARN L194 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:21:48,767 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:21:49,346 WARN L194 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:21:49,914 WARN L194 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:21:50,566 WARN L194 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-07 00:21:51,221 WARN L194 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2020-11-07 00:21:52,021 WARN L194 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-11-07 00:21:52,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:21:52,365 INFO L93 Difference]: Finished difference Result 3200 states and 3668 transitions. [2020-11-07 00:21:52,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2020-11-07 00:21:52,366 INFO L78 Accepts]: Start accepts. Automaton has 53 states. Word has length 342 [2020-11-07 00:21:52,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:21:52,369 INFO L225 Difference]: With dead ends: 3200 [2020-11-07 00:21:52,369 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:21:52,384 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 109 SyntacticMatches, 10 SemanticMatches, 131 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6093 ImplicationChecksByTransitivity, 19.9s TimeCoverageRelationStatistics Valid=2400, Invalid=15156, Unknown=0, NotChecked=0, Total=17556 [2020-11-07 00:21:52,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:21:52,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:21:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:21:52,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:21:52,386 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 342 [2020-11-07 00:21:52,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:21:52,386 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:21:52,386 INFO L482 AbstractCegarLoop]: Interpolant automaton has 53 states. [2020-11-07 00:21:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:21:52,386 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:21:52,387 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 00:21:52,389 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:21:53,182 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 284 [2020-11-07 00:21:54,569 WARN L194 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 305 [2020-11-07 00:21:55,077 WARN L194 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 300 [2020-11-07 00:21:55,753 WARN L194 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 314 [2020-11-07 00:21:57,040 WARN L194 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 355 [2020-11-07 00:21:58,617 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 304 [2020-11-07 00:21:59,210 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 314 [2020-11-07 00:21:59,521 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 319 [2020-11-07 00:22:01,541 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 298 [2020-11-07 00:22:01,752 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 295 [2020-11-07 00:22:02,413 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 295 [2020-11-07 00:22:02,682 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 304 [2020-11-07 00:22:02,997 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 306 [2020-11-07 00:22:04,018 WARN L194 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 298 [2020-11-07 00:22:04,557 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 314 [2020-11-07 00:22:04,964 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 286 [2020-11-07 00:22:05,154 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 302 [2020-11-07 00:22:05,323 WARN L194 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 298 [2020-11-07 00:22:05,761 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 314 [2020-11-07 00:22:07,023 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 314 [2020-11-07 00:22:07,341 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 314 [2020-11-07 00:22:07,996 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 310 [2020-11-07 00:22:09,040 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 304 [2020-11-07 00:22:09,894 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-11-07 00:22:10,113 WARN L194 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:10,343 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:22:11,217 WARN L194 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 34 [2020-11-07 00:22:11,453 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 18 [2020-11-07 00:22:11,795 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-11-07 00:22:12,422 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 53 [2020-11-07 00:22:12,650 WARN L194 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:22:13,340 WARN L194 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 42 [2020-11-07 00:22:14,484 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 203 DAG size of output: 42 [2020-11-07 00:22:15,151 WARN L194 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:15,827 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:16,795 WARN L194 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 43 [2020-11-07 00:22:17,081 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:22:17,239 WARN L194 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:17,545 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 1 [2020-11-07 00:22:18,667 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 260 DAG size of output: 40 [2020-11-07 00:22:19,335 WARN L194 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:20,166 WARN L194 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 21 [2020-11-07 00:22:21,353 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 218 DAG size of output: 20 [2020-11-07 00:22:21,645 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:22:22,311 WARN L194 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:22,418 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 28 [2020-11-07 00:22:23,167 WARN L194 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:22:23,919 WARN L194 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:22:24,079 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 14 [2020-11-07 00:22:24,278 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:25,579 WARN L194 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 207 DAG size of output: 46 [2020-11-07 00:22:25,791 WARN L194 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 42 [2020-11-07 00:22:26,573 WARN L194 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 00:22:27,222 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 51 [2020-11-07 00:22:27,950 WARN L194 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:28,688 WARN L194 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:28,867 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:30,058 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 217 DAG size of output: 43 [2020-11-07 00:22:31,121 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 224 DAG size of output: 43 [2020-11-07 00:22:31,229 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 28 [2020-11-07 00:22:32,533 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 215 DAG size of output: 17 [2020-11-07 00:22:33,309 WARN L194 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-11-07 00:22:33,960 WARN L194 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 51 [2020-11-07 00:22:34,660 WARN L194 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:35,544 WARN L194 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 18 [2020-11-07 00:22:36,743 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 221 DAG size of output: 25 [2020-11-07 00:22:37,478 WARN L194 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:38,563 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2020-11-07 00:22:38,773 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:39,630 WARN L194 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2020-11-07 00:22:40,265 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 37 [2020-11-07 00:22:41,052 WARN L194 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:22:41,379 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 1 [2020-11-07 00:22:42,116 WARN L194 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:22:42,728 WARN L194 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 41 [2020-11-07 00:22:43,951 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 207 DAG size of output: 46 [2020-11-07 00:22:44,691 WARN L194 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-11-07 00:22:45,951 WARN L194 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 209 DAG size of output: 48 [2020-11-07 00:22:46,294 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-11-07 00:22:47,187 WARN L194 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 21 [2020-11-07 00:22:48,254 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-11-07 00:22:48,564 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:22:48,917 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:22:49,227 WARN L194 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 00:22:50,127 WARN L194 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2020-11-07 00:22:50,291 WARN L194 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:50,498 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:50,850 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:51,825 WARN L194 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 43 [2020-11-07 00:22:52,099 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:52,348 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 29 [2020-11-07 00:22:53,237 WARN L194 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 36 [2020-11-07 00:22:54,154 WARN L194 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 33 [2020-11-07 00:22:54,832 WARN L194 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:22:55,752 WARN L194 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2020-11-07 00:22:56,078 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:22:57,048 WARN L194 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 43 [2020-11-07 00:22:57,325 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:22:57,477 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:22:58,551 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2020-11-07 00:23:00,168 WARN L194 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 222 DAG size of output: 52 [2020-11-07 00:23:00,543 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:23:02,337 WARN L194 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 227 DAG size of output: 52 [2020-11-07 00:23:02,495 WARN L194 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:23:03,156 WARN L194 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:23:04,154 WARN L194 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 43 [2020-11-07 00:23:05,137 WARN L194 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 43 [2020-11-07 00:23:05,740 WARN L194 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 51 [2020-11-07 00:23:06,425 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:23:06,706 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:23:07,046 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2020-11-07 00:23:07,360 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:23:08,337 WARN L194 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 43 [2020-11-07 00:23:08,787 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:23:09,937 WARN L194 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2020-11-07 00:23:10,227 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2020-11-07 00:23:10,447 WARN L194 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:23:10,662 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 47 [2020-11-07 00:23:11,574 WARN L194 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 27 [2020-11-07 00:23:12,303 WARN L194 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 00:23:13,402 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 215 DAG size of output: 18 [2020-11-07 00:23:14,110 WARN L194 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:23:15,322 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 207 DAG size of output: 46 [2020-11-07 00:23:15,443 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 14 [2020-11-07 00:23:15,766 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-11-07 00:23:16,528 WARN L194 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2020-11-07 00:23:17,244 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:23:18,477 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 218 DAG size of output: 20 [2020-11-07 00:23:18,503 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:23:18,503 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:23:18,503 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:23:18,504 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:23:18,504 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 00:23:18,504 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 00:23:18,504 INFO L266 CegarLoopResult]: For program point L671-1(line 671) no Hoare annotation was computed. [2020-11-07 00:23:18,504 INFO L266 CegarLoopResult]: For program point L671-2(line 671) no Hoare annotation was computed. [2020-11-07 00:23:18,504 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 00:23:18,504 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:23:18,504 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:23:18,504 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 629 684) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L676(lines 653 677) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L660(lines 660 664) no Hoare annotation was computed. [2020-11-07 00:23:18,505 INFO L266 CegarLoopResult]: For program point L660-1(lines 660 664) no Hoare annotation was computed. [2020-11-07 00:23:18,506 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 00:23:18,506 INFO L266 CegarLoopResult]: For program point L652-1(line 652) no Hoare annotation was computed. [2020-11-07 00:23:18,506 INFO L266 CegarLoopResult]: For program point L652-2(line 652) no Hoare annotation was computed. [2020-11-07 00:23:18,506 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 00:23:18,506 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 00:23:18,506 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 629 684) no Hoare annotation was computed. [2020-11-07 00:23:18,506 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 00:23:18,506 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 629 684) no Hoare annotation was computed. [2020-11-07 00:23:18,506 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 00:23:18,506 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 00:23:18,506 INFO L266 CegarLoopResult]: For program point L673-1(lines 654 675) no Hoare annotation was computed. [2020-11-07 00:23:18,507 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 00:23:18,507 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 00:23:18,507 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 00:23:18,507 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 00:23:18,507 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 00:23:18,507 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 00:23:18,507 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 00:23:18,507 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 00:23:18,507 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:23:18,507 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:23:18,507 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 00:23:18,508 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 00:23:18,508 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 00:23:18,508 INFO L266 CegarLoopResult]: For program point L737(lines 710 738) no Hoare annotation was computed. [2020-11-07 00:23:18,508 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 00:23:18,508 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 00:23:18,508 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 00:23:18,508 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 00:23:18,508 INFO L266 CegarLoopResult]: For program point L729-1(line 729) no Hoare annotation was computed. [2020-11-07 00:23:18,508 INFO L266 CegarLoopResult]: For program point L729-2(line 729) no Hoare annotation was computed. [2020-11-07 00:23:18,508 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point L725-1(line 725) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point L725-2(line 725) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 685 744) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point L717(lines 717 721) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point L717-1(lines 717 721) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 685 744) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point L709-1(line 709) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point L709-2(line 709) no Hoare annotation was computed. [2020-11-07 00:23:18,509 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 00:23:18,510 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 00:23:18,510 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 00:23:18,510 INFO L266 CegarLoopResult]: For program point L734-1(line 734) no Hoare annotation was computed. [2020-11-07 00:23:18,510 INFO L266 CegarLoopResult]: For program point L734-2(line 734) no Hoare annotation was computed. [2020-11-07 00:23:18,510 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-07 00:23:18,510 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 00:23:18,510 INFO L266 CegarLoopResult]: For program point L730-1(line 730) no Hoare annotation was computed. [2020-11-07 00:23:18,510 INFO L266 CegarLoopResult]: For program point L730-2(line 730) no Hoare annotation was computed. [2020-11-07 00:23:18,510 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:23:18,510 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 685 744) no Hoare annotation was computed. [2020-11-07 00:23:18,510 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L711-2(lines 711 736) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 00:23:18,511 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 00:23:18,512 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 00:23:18,512 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 00:23:18,512 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 00:23:18,512 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 00:23:18,512 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 00:23:18,512 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 502 508) the Hoare annotation is: true [2020-11-07 00:23:18,512 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 502 508) the Hoare annotation is: true [2020-11-07 00:23:18,512 INFO L269 CegarLoopResult]: At program point L513(line 513) the Hoare annotation is: true [2020-11-07 00:23:18,512 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 509 517) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (<= |valid_product_#res| 1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:23:18,512 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 509 517) the Hoare annotation is: true [2020-11-07 00:23:18,512 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 509 517) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (<= |valid_product_#res| 1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:23:18,512 INFO L262 CegarLoopResult]: At program point L514(line 514) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:23:18,513 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 529 536) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:23:18,513 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 529 536) the Hoare annotation is: true [2020-11-07 00:23:18,513 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 529 536) the Hoare annotation is: true [2020-11-07 00:23:18,513 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 537 546) 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 00:23:18,513 INFO L262 CegarLoopResult]: At program point L542(line 542) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret44|))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (= isPumpRunning_~retValue_acc~5 |__utac_acc__Specification5_spec__2_#t~ret44|) .cse1 (not (<= test_~tmp___2~0 2147483647)) (not (<= test_~tmp~5 2147483647))) (or .cse0 .cse2 .cse1) (or (not (= ~waterLevel~0 1)) .cse2 .cse0))) [2020-11-07 00:23:18,513 INFO L262 CegarLoopResult]: At program point L542-1(line 542) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret44|))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (= isPumpRunning_~retValue_acc~5 |__utac_acc__Specification5_spec__2_#t~ret44|) .cse1 (not (<= test_~tmp___2~0 2147483647)) (not (<= test_~tmp~5 2147483647))) (or .cse0 .cse2 .cse1) (or (not (= ~waterLevel~0 1)) .cse2 .cse0))) [2020-11-07 00:23:18,513 INFO L262 CegarLoopResult]: At program point L542-2(line 542) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret44|))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (= isPumpRunning_~retValue_acc~5 |isPumpRunning_#res|) .cse2 (not (<= test_~tmp___2~0 2147483647)) (not (<= test_~tmp~5 2147483647))) (or .cse0 .cse1 .cse2))) [2020-11-07 00:23:18,513 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 537 546) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret44|))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (= isPumpRunning_~retValue_acc~5 |isPumpRunning_#res|) .cse2 (not (<= test_~tmp___2~0 2147483647)) (not (<= test_~tmp~5 2147483647))) (or .cse0 .cse1 .cse2))) [2020-11-07 00:23:18,514 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 537 546) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret44|))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (= isPumpRunning_~retValue_acc~5 |isPumpRunning_#res|) .cse2 (not (<= test_~tmp___2~0 2147483647)) (not (<= test_~tmp~5 2147483647))) (or .cse0 .cse1 .cse2))) [2020-11-07 00:23:18,514 INFO L262 CegarLoopResult]: At program point L562(line 562) 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 00:23:18,514 INFO L262 CegarLoopResult]: At program point L560(lines 560 566) 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 00:23:18,514 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 547 575) the Hoare annotation is: true [2020-11-07 00:23:18,514 INFO L262 CegarLoopResult]: At program point L559(lines 559 569) 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 00:23:18,514 INFO L262 CegarLoopResult]: At program point L557(line 557) 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 00:23:18,514 INFO L262 CegarLoopResult]: At program point L557-1(line 557) 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 00:23:18,515 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 547 575) 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 00:23:18,515 INFO L262 CegarLoopResult]: At program point L555(lines 555 572) 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 00:23:18,515 INFO L262 CegarLoopResult]: At program point L557-2(line 557) 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 00:23:18,515 INFO L262 CegarLoopResult]: At program point L557-3(line 557) 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 00:23:18,515 INFO L262 CegarLoopResult]: At program point L555-1(lines 547 575) 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 00:23:18,515 INFO L262 CegarLoopResult]: At program point L553(line 553) 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 00:23:18,515 INFO L262 CegarLoopResult]: At program point L553-1(line 553) 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 00:23:18,516 INFO L262 CegarLoopResult]: At program point L553-2(line 553) 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 00:23:18,516 INFO L262 CegarLoopResult]: At program point L553-3(line 553) 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 00:23:18,516 INFO L262 CegarLoopResult]: At program point L549(line 549) 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 00:23:18,516 INFO L269 CegarLoopResult]: At program point L1026-1(lines 1026 1033) the Hoare annotation is: true [2020-11-07 00:23:18,516 INFO L262 CegarLoopResult]: At program point L1024(line 1024) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret82| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,516 INFO L262 CegarLoopResult]: At program point L1023(line 1023) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,516 INFO L262 CegarLoopResult]: At program point L1024-1(line 1024) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret82| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,517 INFO L262 CegarLoopResult]: At program point L1022(line 1022) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,517 INFO L262 CegarLoopResult]: At program point L1024-2(line 1024) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret82| 1) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,517 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 1016 1038) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,517 INFO L262 CegarLoopResult]: At program point L1022-1(line 1022) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,517 INFO L262 CegarLoopResult]: At program point L1018(line 1018) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,517 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 1016 1038) the Hoare annotation is: true [2020-11-07 00:23:18,517 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 1016 1038) the Hoare annotation is: true [2020-11-07 00:23:18,517 INFO L269 CegarLoopResult]: At program point L1035(line 1035) the Hoare annotation is: true [2020-11-07 00:23:18,518 INFO L262 CegarLoopResult]: At program point L1028(line 1028) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,518 INFO L262 CegarLoopResult]: At program point L1028-1(line 1028) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,518 INFO L262 CegarLoopResult]: At program point L1026(lines 1026 1033) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,518 INFO L266 CegarLoopResult]: For program point L992(line 992) no Hoare annotation was computed. [2020-11-07 00:23:18,518 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 974 997) no Hoare annotation was computed. [2020-11-07 00:23:18,518 INFO L266 CegarLoopResult]: For program point L991(line 991) no Hoare annotation was computed. [2020-11-07 00:23:18,518 INFO L266 CegarLoopResult]: For program point L990(line 990) no Hoare annotation was computed. [2020-11-07 00:23:18,518 INFO L266 CegarLoopResult]: For program point L989(line 989) no Hoare annotation was computed. [2020-11-07 00:23:18,519 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 974 997) no Hoare annotation was computed. [2020-11-07 00:23:18,519 INFO L266 CegarLoopResult]: For program point L988(line 988) no Hoare annotation was computed. [2020-11-07 00:23:18,519 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 974 997) no Hoare annotation was computed. [2020-11-07 00:23:18,519 INFO L266 CegarLoopResult]: For program point L987(line 987) no Hoare annotation was computed. [2020-11-07 00:23:18,519 INFO L266 CegarLoopResult]: For program point L986(line 986) no Hoare annotation was computed. [2020-11-07 00:23:18,519 INFO L266 CegarLoopResult]: For program point L985(line 985) no Hoare annotation was computed. [2020-11-07 00:23:18,519 INFO L266 CegarLoopResult]: For program point L984(line 984) no Hoare annotation was computed. [2020-11-07 00:23:18,519 INFO L266 CegarLoopResult]: For program point L983(line 983) no Hoare annotation was computed. [2020-11-07 00:23:18,519 INFO L266 CegarLoopResult]: For program point L982(line 982) no Hoare annotation was computed. [2020-11-07 00:23:18,519 INFO L266 CegarLoopResult]: For program point L981(line 981) no Hoare annotation was computed. [2020-11-07 00:23:18,520 INFO L266 CegarLoopResult]: For program point L980(line 980) no Hoare annotation was computed. [2020-11-07 00:23:18,520 INFO L266 CegarLoopResult]: For program point L979(line 979) no Hoare annotation was computed. [2020-11-07 00:23:18,520 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 387 401) 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 00:23:18,520 INFO L262 CegarLoopResult]: At program point L393(line 393) 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 00:23:18,520 INFO L262 CegarLoopResult]: At program point L391(lines 391 397) 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 00:23:18,520 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 387 401) 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 00:23:18,520 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 387 401) 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 00:23:18,521 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 304 312) 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 00:23:18,521 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 304 312) the Hoare annotation is: true [2020-11-07 00:23:18,521 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 304 312) 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 00:23:18,521 INFO L262 CegarLoopResult]: At program point L309(line 309) 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 00:23:18,521 INFO L269 CegarLoopResult]: At program point L308(line 308) the Hoare annotation is: true [2020-11-07 00:23:18,521 INFO L269 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: true [2020-11-07 00:23:18,521 INFO L269 CegarLoopResult]: At program point L380(line 380) the Hoare annotation is: true [2020-11-07 00:23:18,521 INFO L269 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: true [2020-11-07 00:23:18,522 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 368 386) the Hoare annotation is: true [2020-11-07 00:23:18,522 INFO L269 CegarLoopResult]: At program point L377(lines 377 381) the Hoare annotation is: true [2020-11-07 00:23:18,522 INFO L269 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: true [2020-11-07 00:23:18,522 INFO L269 CegarLoopResult]: At program point L377-2(lines 377 381) the Hoare annotation is: true [2020-11-07 00:23:18,522 INFO L269 CegarLoopResult]: At program point L375-1(line 375) the Hoare annotation is: true [2020-11-07 00:23:18,522 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 368 386) the Hoare annotation is: true [2020-11-07 00:23:18,522 INFO L269 CegarLoopResult]: At program point L375-2(line 375) the Hoare annotation is: true [2020-11-07 00:23:18,522 INFO L269 CegarLoopResult]: At program point L375-3(line 375) the Hoare annotation is: true [2020-11-07 00:23:18,522 INFO L269 CegarLoopResult]: At program point L371(line 371) the Hoare annotation is: true [2020-11-07 00:23:18,522 INFO L269 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: true [2020-11-07 00:23:18,523 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 368 386) the Hoare annotation is: true [2020-11-07 00:23:18,523 INFO L266 CegarLoopResult]: For program point L320(lines 320 328) no Hoare annotation was computed. [2020-11-07 00:23:18,523 INFO L266 CegarLoopResult]: For program point L320-2(lines 320 328) no Hoare annotation was computed. [2020-11-07 00:23:18,523 INFO L266 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-11-07 00:23:18,523 INFO L266 CegarLoopResult]: For program point L343-1(line 343) no Hoare annotation was computed. [2020-11-07 00:23:18,523 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-07 00:23:18,523 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 313 348) no Hoare annotation was computed. [2020-11-07 00:23:18,523 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 00:23:18,523 INFO L266 CegarLoopResult]: For program point L332(lines 332 340) no Hoare annotation was computed. [2020-11-07 00:23:18,523 INFO L266 CegarLoopResult]: For program point L332-2(lines 332 340) no Hoare annotation was computed. [2020-11-07 00:23:18,523 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 313 348) no Hoare annotation was computed. [2020-11-07 00:23:18,524 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:23:18,524 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 313 348) no Hoare annotation was computed. [2020-11-07 00:23:18,524 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 00:23:18,524 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 495 501) the Hoare annotation is: true [2020-11-07 00:23:18,524 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 495 501) the Hoare annotation is: true [2020-11-07 00:23:18,524 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 00:23:18,524 INFO L266 CegarLoopResult]: For program point L609-1(line 609) no Hoare annotation was computed. [2020-11-07 00:23:18,524 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:23:18,524 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:23:18,524 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:23:18,524 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 00:23:18,525 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 583 628) no Hoare annotation was computed. [2020-11-07 00:23:18,525 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:23:18,525 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 00:23:18,525 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:23:18,525 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:23:18,525 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 583 628) no Hoare annotation was computed. [2020-11-07 00:23:18,525 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:23:18,525 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:23:18,525 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point L620-1(line 620) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 583 628) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point L620-2(line 620) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point L583(lines 583 628) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point L583-1(lines 583 628) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:23:18,526 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L606-1(line 606) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 00:23:18,527 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:23:18,528 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 00:23:18,528 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:23:18,528 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 00:23:18,528 INFO L266 CegarLoopResult]: For program point L613-1(line 613) no Hoare annotation was computed. [2020-11-07 00:23:18,528 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:23:18,528 INFO L266 CegarLoopResult]: For program point L896(lines 896 941) no Hoare annotation was computed. [2020-11-07 00:23:18,528 INFO L266 CegarLoopResult]: For program point L927(lines 927 928) no Hoare annotation was computed. [2020-11-07 00:23:18,528 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 896 941) no Hoare annotation was computed. [2020-11-07 00:23:18,528 INFO L266 CegarLoopResult]: For program point L915(line 915) no Hoare annotation was computed. [2020-11-07 00:23:18,528 INFO L266 CegarLoopResult]: For program point L915-1(line 915) no Hoare annotation was computed. [2020-11-07 00:23:18,528 INFO L266 CegarLoopResult]: For program point L913(line 913) no Hoare annotation was computed. [2020-11-07 00:23:18,529 INFO L266 CegarLoopResult]: For program point L915-2(line 915) no Hoare annotation was computed. [2020-11-07 00:23:18,529 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 920 921) no Hoare annotation was computed. [2020-11-07 00:23:18,529 INFO L266 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-11-07 00:23:18,529 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 896 941) no Hoare annotation was computed. [2020-11-07 00:23:18,529 INFO L266 CegarLoopResult]: For program point L938(line 938) no Hoare annotation was computed. [2020-11-07 00:23:18,529 INFO L266 CegarLoopResult]: For program point L905(line 905) no Hoare annotation was computed. [2020-11-07 00:23:18,529 INFO L266 CegarLoopResult]: For program point L936(line 936) no Hoare annotation was computed. [2020-11-07 00:23:18,529 INFO L266 CegarLoopResult]: For program point L903(line 903) no Hoare annotation was computed. [2020-11-07 00:23:18,529 INFO L266 CegarLoopResult]: For program point L934(line 934) no Hoare annotation was computed. [2020-11-07 00:23:18,529 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 896 941) no Hoare annotation was computed. [2020-11-07 00:23:18,530 INFO L266 CegarLoopResult]: For program point L901(line 901) no Hoare annotation was computed. [2020-11-07 00:23:18,530 INFO L266 CegarLoopResult]: For program point L932(line 932) no Hoare annotation was computed. [2020-11-07 00:23:18,530 INFO L266 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-11-07 00:23:18,530 INFO L266 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-11-07 00:23:18,530 INFO L266 CegarLoopResult]: For program point L920(lines 920 921) no Hoare annotation was computed. [2020-11-07 00:23:18,530 INFO L266 CegarLoopResult]: For program point L916(lines 916 923) no Hoare annotation was computed. [2020-11-07 00:23:18,530 INFO L266 CegarLoopResult]: For program point L914(line 914) no Hoare annotation was computed. [2020-11-07 00:23:18,530 INFO L266 CegarLoopResult]: For program point L912(line 912) no Hoare annotation was computed. [2020-11-07 00:23:18,530 INFO L266 CegarLoopResult]: For program point L910(lines 910 930) no Hoare annotation was computed. [2020-11-07 00:23:18,530 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 927 928) no Hoare annotation was computed. [2020-11-07 00:23:18,531 INFO L266 CegarLoopResult]: For program point L910-1(lines 910 930) no Hoare annotation was computed. [2020-11-07 00:23:18,531 INFO L266 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-11-07 00:23:18,531 INFO L266 CegarLoopResult]: For program point L937(line 937) no Hoare annotation was computed. [2020-11-07 00:23:18,531 INFO L266 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-11-07 00:23:18,531 INFO L266 CegarLoopResult]: For program point L937-1(line 937) no Hoare annotation was computed. [2020-11-07 00:23:18,531 INFO L266 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-11-07 00:23:18,531 INFO L266 CegarLoopResult]: For program point L937-2(line 937) no Hoare annotation was computed. [2020-11-07 00:23:18,531 INFO L266 CegarLoopResult]: For program point L902(line 902) no Hoare annotation was computed. [2020-11-07 00:23:18,531 INFO L266 CegarLoopResult]: For program point L935-1(line 935) no Hoare annotation was computed. [2020-11-07 00:23:18,531 INFO L266 CegarLoopResult]: For program point L933(line 933) no Hoare annotation was computed. [2020-11-07 00:23:18,532 INFO L266 CegarLoopResult]: For program point L935-2(line 935) no Hoare annotation was computed. [2020-11-07 00:23:18,532 INFO L266 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-11-07 00:23:18,532 INFO L266 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-11-07 00:23:18,532 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 1005 1015) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,532 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 1005 1015) the Hoare annotation is: true [2020-11-07 00:23:18,532 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 1005 1015) the Hoare annotation is: true [2020-11-07 00:23:18,532 INFO L262 CegarLoopResult]: At program point L1010(line 1010) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2020-11-07 00:23:18,532 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 293 303) the Hoare annotation is: true [2020-11-07 00:23:18,532 INFO L269 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: true [2020-11-07 00:23:18,533 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 293 303) the Hoare annotation is: true [2020-11-07 00:23:18,533 INFO L269 CegarLoopResult]: At program point L298(line 298) the Hoare annotation is: true [2020-11-07 00:23:18,533 INFO L269 CegarLoopResult]: At program point L298-1(line 298) the Hoare annotation is: true [2020-11-07 00:23:18,533 INFO L269 CegarLoopResult]: At program point L298-2(line 298) the Hoare annotation is: true [2020-11-07 00:23:18,533 INFO L269 CegarLoopResult]: At program point L298-3(line 298) the Hoare annotation is: true [2020-11-07 00:23:18,533 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 293 303) the Hoare annotation is: true [2020-11-07 00:23:18,533 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 285 292) the Hoare annotation is: true [2020-11-07 00:23:18,533 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 285 292) the Hoare annotation is: true [2020-11-07 00:23:18,533 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 285 292) the Hoare annotation is: true [2020-11-07 00:23:18,533 INFO L269 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: true [2020-11-07 00:23:18,533 INFO L269 CegarLoopResult]: At program point L137(line 137) the Hoare annotation is: true [2020-11-07 00:23:18,534 INFO L269 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: true [2020-11-07 00:23:18,534 INFO L269 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: true [2020-11-07 00:23:18,534 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 129 142) the Hoare annotation is: true [2020-11-07 00:23:18,534 INFO L269 CegarLoopResult]: At program point L133(lines 133 139) the Hoare annotation is: true [2020-11-07 00:23:18,534 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 129 142) the Hoare annotation is: true [2020-11-07 00:23:18,534 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 129 142) the Hoare annotation is: true [2020-11-07 00:23:18,534 INFO L269 CegarLoopResult]: At program point L258-1(line 258) the Hoare annotation is: true [2020-11-07 00:23:18,534 INFO L269 CegarLoopResult]: At program point L256(lines 256 273) the Hoare annotation is: true [2020-11-07 00:23:18,534 INFO L269 CegarLoopResult]: At program point L258-2(line 258) the Hoare annotation is: true [2020-11-07 00:23:18,534 INFO L269 CegarLoopResult]: At program point L258-3(line 258) the Hoare annotation is: true [2020-11-07 00:23:18,534 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 252 276) the Hoare annotation is: true [2020-11-07 00:23:18,535 INFO L269 CegarLoopResult]: At program point processEnvironmentENTRY(lines 252 276) the Hoare annotation is: true [2020-11-07 00:23:18,535 INFO L269 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: true [2020-11-07 00:23:18,535 INFO L269 CegarLoopResult]: At program point L271-1(lines 252 276) the Hoare annotation is: true [2020-11-07 00:23:18,535 INFO L269 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: true [2020-11-07 00:23:18,535 INFO L269 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: true [2020-11-07 00:23:18,535 INFO L269 CegarLoopResult]: At program point L260(lines 260 268) the Hoare annotation is: true [2020-11-07 00:23:18,535 INFO L269 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: true [2020-11-07 00:23:18,535 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 192 198) the Hoare annotation is: true [2020-11-07 00:23:18,535 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 192 198) the Hoare annotation is: true [2020-11-07 00:23:18,535 INFO L262 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,536 INFO L262 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse0 .cse1 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,536 INFO L262 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= |test_#t~nondet40| 2147483647) .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 (<= 0 (+ |test_#t~nondet40| 2147483648)) .cse4 .cse5 .cse6 (not (= test_~tmp~5 0))))) [2020-11-07 00:23:18,536 INFO L262 CegarLoopResult]: At program point L440-1(line 440) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (and (<= |test_#t~nondet40| 2147483647) .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (<= 0 (+ |test_#t~nondet40| 2147483648)) .cse5 .cse6 (not (= test_~tmp~5 0)) (= test_~tmp___0~2 |test_#t~nondet40|)))) [2020-11-07 00:23:18,536 INFO L262 CegarLoopResult]: At program point L469(lines 422 471) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,536 INFO L262 CegarLoopResult]: At program point L432(lines 432 438) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= test_~tmp~5 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:23:18,537 INFO L262 CegarLoopResult]: At program point L432-1(lines 432 438) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,537 INFO L262 CegarLoopResult]: At program point L424(lines 424 428) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,537 INFO L262 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,537 INFO L262 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,537 INFO L262 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= 2 ~waterLevel~0) (<= test_~tmp___0~2 2147483647) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))))) [2020-11-07 00:23:18,538 INFO L262 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,538 INFO L262 CegarLoopResult]: At program point L458-1(line 458) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,538 INFO L262 CegarLoopResult]: At program point L458-2(line 458) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,538 INFO L262 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse5 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,538 INFO L269 CegarLoopResult]: At program point testEXIT(lines 412 479) the Hoare annotation is: true [2020-11-07 00:23:18,539 INFO L262 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,539 INFO L262 CegarLoopResult]: At program point L417(line 417) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,539 INFO L262 CegarLoopResult]: At program point L450-1(line 450) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,539 INFO L262 CegarLoopResult]: At program point testENTRY(lines 412 479) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,539 INFO L262 CegarLoopResult]: At program point L442(lines 442 448) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse0 .cse1 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,540 INFO L262 CegarLoopResult]: At program point L442-1(lines 442 448) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,540 INFO L269 CegarLoopResult]: At program point testFINAL(lines 412 479) the Hoare annotation is: true [2020-11-07 00:23:18,540 INFO L262 CegarLoopResult]: At program point L434(line 434) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~5 2147483648)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= test_~tmp~5 2147483647) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= test_~tmp~5 0)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,540 INFO L262 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= |test_#t~nondet39| 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= 0 (+ |test_#t~nondet39| 2147483648)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,540 INFO L262 CegarLoopResult]: At program point L430-1(line 430) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= test_~tmp~5 |test_#t~nondet39|) (= ~waterLevel~0 1) (<= |test_#t~nondet39| 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= 0 (+ |test_#t~nondet39| 2147483648)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,540 INFO L262 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:23:18,540 INFO L262 CegarLoopResult]: At program point L472(lines 421 473) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,541 INFO L262 CegarLoopResult]: At program point L460(lines 460 466) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,541 INFO L262 CegarLoopResult]: At program point L460-1(lines 452 467) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~5 2147483648))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= 2 ~waterLevel~0) (<= test_~tmp___0~2 2147483647) .cse0 .cse1 .cse2 .cse3 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse4 (not (= test_~tmp~5 0))) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 00:23:18,541 INFO L262 CegarLoopResult]: At program point L423(lines 422 471) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:23:18,541 INFO L262 CegarLoopResult]: At program point L452(lines 452 467) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (<= test_~tmp___0~2 2147483647) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 (<= 0 (+ test_~tmp___0~2 2147483648)) .cse6 (not (= test_~tmp~5 0))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:23:18,541 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 874 875) no Hoare annotation was computed. [2020-11-07 00:23:18,541 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 00:23:18,542 INFO L266 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-11-07 00:23:18,542 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 00:23:18,542 INFO L266 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-11-07 00:23:18,542 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 850 895) no Hoare annotation was computed. [2020-11-07 00:23:18,542 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 00:23:18,542 INFO L266 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-11-07 00:23:18,542 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 00:23:18,542 INFO L266 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-11-07 00:23:18,542 INFO L266 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-11-07 00:23:18,542 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-07 00:23:18,543 INFO L266 CegarLoopResult]: For program point L874(lines 874 875) no Hoare annotation was computed. [2020-11-07 00:23:18,543 INFO L266 CegarLoopResult]: For program point L870(lines 870 877) no Hoare annotation was computed. [2020-11-07 00:23:18,543 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-07 00:23:18,543 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 00:23:18,543 INFO L266 CegarLoopResult]: For program point L864(lines 864 884) no Hoare annotation was computed. [2020-11-07 00:23:18,543 INFO L266 CegarLoopResult]: For program point L864-1(lines 864 884) no Hoare annotation was computed. [2020-11-07 00:23:18,543 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 881 882) no Hoare annotation was computed. [2020-11-07 00:23:18,543 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 00:23:18,543 INFO L266 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-11-07 00:23:18,543 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 00:23:18,544 INFO L266 CegarLoopResult]: For program point L891-1(line 891) no Hoare annotation was computed. [2020-11-07 00:23:18,544 INFO L266 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-11-07 00:23:18,544 INFO L266 CegarLoopResult]: For program point L891-2(line 891) no Hoare annotation was computed. [2020-11-07 00:23:18,544 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 00:23:18,544 INFO L266 CegarLoopResult]: For program point L889-1(line 889) no Hoare annotation was computed. [2020-11-07 00:23:18,544 INFO L266 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-11-07 00:23:18,544 INFO L266 CegarLoopResult]: For program point L889-2(line 889) no Hoare annotation was computed. [2020-11-07 00:23:18,544 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 00:23:18,544 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 850 895) no Hoare annotation was computed. [2020-11-07 00:23:18,544 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 00:23:18,545 INFO L266 CegarLoopResult]: For program point L850(lines 850 895) no Hoare annotation was computed. [2020-11-07 00:23:18,545 INFO L266 CegarLoopResult]: For program point L881(lines 881 882) no Hoare annotation was computed. [2020-11-07 00:23:18,545 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 850 895) no Hoare annotation was computed. [2020-11-07 00:23:18,545 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 00:23:18,545 INFO L266 CegarLoopResult]: For program point L869-1(line 869) no Hoare annotation was computed. [2020-11-07 00:23:18,545 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 00:23:18,545 INFO L266 CegarLoopResult]: For program point L869-2(line 869) no Hoare annotation was computed. [2020-11-07 00:23:18,545 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 143 151) the Hoare annotation is: true [2020-11-07 00:23:18,545 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 143 151) the Hoare annotation is: true [2020-11-07 00:23:18,545 INFO L269 CegarLoopResult]: At program point L148(line 148) the Hoare annotation is: true [2020-11-07 00:23:18,545 INFO L269 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: true [2020-11-07 00:23:18,546 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 143 151) the Hoare annotation is: true [2020-11-07 00:23:18,546 INFO L266 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-11-07 00:23:18,546 INFO L266 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-11-07 00:23:18,546 INFO L266 CegarLoopResult]: For program point L105(lines 105 113) no Hoare annotation was computed. [2020-11-07 00:23:18,546 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 97 119) no Hoare annotation was computed. [2020-11-07 00:23:18,546 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-07 00:23:18,546 INFO L266 CegarLoopResult]: For program point L105-2(lines 105 113) no Hoare annotation was computed. [2020-11-07 00:23:18,546 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 97 119) no Hoare annotation was computed. [2020-11-07 00:23:18,546 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 97 119) no Hoare annotation was computed. [2020-11-07 00:23:18,546 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 485 494) no Hoare annotation was computed. [2020-11-07 00:23:18,546 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:23:18,546 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 485 494) no Hoare annotation was computed. [2020-11-07 00:23:18,547 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:23:18,547 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:23:18,547 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 485 494) no Hoare annotation was computed. [2020-11-07 00:23:18,547 INFO L266 CegarLoopResult]: For program point L487-1(line 487) no Hoare annotation was computed. [2020-11-07 00:23:18,547 INFO L266 CegarLoopResult]: For program point L487-2(line 487) no Hoare annotation was computed. [2020-11-07 00:23:18,547 INFO L266 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-11-07 00:23:18,547 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-07 00:23:18,547 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 00:23:18,547 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 00:23:18,547 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:23:18,548 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 00:23:18,548 INFO L266 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-11-07 00:23:18,548 INFO L266 CegarLoopResult]: For program point L771(lines 771 775) no Hoare annotation was computed. [2020-11-07 00:23:18,548 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 00:23:18,548 INFO L266 CegarLoopResult]: For program point L796-2(lines 796 816) no Hoare annotation was computed. [2020-11-07 00:23:18,548 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 00:23:18,548 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 00:23:18,548 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 00:23:18,548 INFO L266 CegarLoopResult]: For program point L747(lines 747 849) no Hoare annotation was computed. [2020-11-07 00:23:18,548 INFO L266 CegarLoopResult]: For program point L747-1(lines 747 849) no Hoare annotation was computed. [2020-11-07 00:23:18,548 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 00:23:18,549 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 00:23:18,549 INFO L266 CegarLoopResult]: For program point L838-1(line 838) no Hoare annotation was computed. [2020-11-07 00:23:18,549 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:23:18,549 INFO L266 CegarLoopResult]: For program point L838-2(line 838) no Hoare annotation was computed. [2020-11-07 00:23:18,549 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 747 849) no Hoare annotation was computed. [2020-11-07 00:23:18,549 INFO L266 CegarLoopResult]: For program point L797(lines 796 816) no Hoare annotation was computed. [2020-11-07 00:23:18,549 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 00:23:18,549 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 00:23:18,549 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 00:23:18,549 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 00:23:18,549 INFO L266 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L781-1(line 781) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 747 849) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L798(lines 798 802) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L823-1(line 823) no Hoare annotation was computed. [2020-11-07 00:23:18,550 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point L823-2(line 823) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 747 849) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point L807-1(line 807) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point L807-2(line 807) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 00:23:18,551 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 00:23:18,552 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 00:23:18,552 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-07 00:23:18,552 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 00:23:18,552 INFO L266 CegarLoopResult]: For program point L825-1(line 825) no Hoare annotation was computed. [2020-11-07 00:23:18,552 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 00:23:18,552 INFO L266 CegarLoopResult]: For program point L825-2(line 825) no Hoare annotation was computed. [2020-11-07 00:23:18,552 INFO L266 CegarLoopResult]: For program point L817(lines 795 818) no Hoare annotation was computed. [2020-11-07 00:23:18,552 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 00:23:18,552 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:23:18,552 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 00:23:18,552 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 00:23:18,553 INFO L266 CegarLoopResult]: For program point L776(lines 776 792) no Hoare annotation was computed. [2020-11-07 00:23:18,553 INFO L266 CegarLoopResult]: For program point L809-1(line 809) no Hoare annotation was computed. [2020-11-07 00:23:18,553 INFO L266 CegarLoopResult]: For program point L809-2(line 809) no Hoare annotation was computed. [2020-11-07 00:23:18,553 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 00:23:18,553 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-07 00:23:18,553 INFO L266 CegarLoopResult]: For program point L793(lines 793 834) no Hoare annotation was computed. [2020-11-07 00:23:18,553 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 00:23:18,553 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 00:23:18,553 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:23:18,553 INFO L266 CegarLoopResult]: For program point L785-1(line 785) no Hoare annotation was computed. [2020-11-07 00:23:18,553 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-07 00:23:18,554 INFO L266 CegarLoopResult]: For program point L835(lines 835 846) no Hoare annotation was computed. [2020-11-07 00:23:18,554 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-07 00:23:18,554 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 00:23:18,554 INFO L266 CegarLoopResult]: For program point L827-1(line 827) no Hoare annotation was computed. [2020-11-07 00:23:18,554 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 00:23:18,554 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:23:18,554 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 00:23:18,554 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 00:23:18,554 INFO L266 CegarLoopResult]: For program point L811-1(line 811) no Hoare annotation was computed. [2020-11-07 00:23:18,554 INFO L266 CegarLoopResult]: For program point L778-1(line 778) no Hoare annotation was computed. [2020-11-07 00:23:18,554 INFO L266 CegarLoopResult]: For program point L836(lines 836 843) no Hoare annotation was computed. [2020-11-07 00:23:18,555 INFO L262 CegarLoopResult]: At program point L927(line 927) 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 00:23:18,555 INFO L262 CegarLoopResult]: At program point L927-1(line 927) 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 00:23:18,555 INFO L262 CegarLoopResult]: At program point L882(line 882) 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 00:23:18,555 INFO L262 CegarLoopResult]: At program point L874(line 874) 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 00:23:18,555 INFO L262 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:23:18,555 INFO L262 CegarLoopResult]: At program point L874-1(line 874) 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 00:23:18,555 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 00:23:18,556 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 00:23:18,556 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 00:23:18,556 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 00:23:18,556 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 00:23:18,556 INFO L262 CegarLoopResult]: At program point L928(line 928) 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 00:23:18,556 INFO L262 CegarLoopResult]: At program point L160(line 160) 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 00:23:18,556 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 00:23:18,556 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 00:23:18,556 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 00:23:18,557 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 00:23:18,557 INFO L262 CegarLoopResult]: At program point L920(line 920) 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 00:23:18,557 INFO L262 CegarLoopResult]: At program point L920-1(line 920) 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 00:23:18,557 INFO L262 CegarLoopResult]: At program point L342(line 342) 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 00:23:18,557 INFO L262 CegarLoopResult]: At program point L342-1(line 342) 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 00:23:18,557 INFO L262 CegarLoopResult]: At program point L342-2(line 342) 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 00:23:18,557 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 00:23:18,557 INFO L262 CegarLoopResult]: At program point L342-3(line 342) 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 00:23:18,558 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 00:23:18,558 INFO L262 CegarLoopResult]: At program point L338(line 338) 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 00:23:18,558 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 00:23:18,558 INFO L262 CegarLoopResult]: At program point L338-1(line 338) 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 00:23:18,558 INFO L262 CegarLoopResult]: At program point L338-2(line 338) 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 00:23:18,558 INFO L262 CegarLoopResult]: At program point L528(line 528) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:23:18,558 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 00:23:18,558 INFO L262 CegarLoopResult]: At program point L338-3(line 338) 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 00:23:18,558 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 00:23:18,559 INFO L262 CegarLoopResult]: At program point L334(line 334) 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 00:23:18,559 INFO L262 CegarLoopResult]: At program point L338-4(line 338) 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 00:23:18,559 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 00:23:18,559 INFO L262 CegarLoopResult]: At program point L334-1(line 334) 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 00:23:18,559 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 00:23:18,559 INFO L262 CegarLoopResult]: At program point L334-2(line 334) 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 00:23:18,559 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 00:23:18,559 INFO L262 CegarLoopResult]: At program point L334-3(line 334) 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 00:23:18,559 INFO L262 CegarLoopResult]: At program point L875(line 875) 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 00:23:18,560 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 00:23:18,560 INFO L262 CegarLoopResult]: At program point L330(line 330) 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 00:23:18,560 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 00:23:18,560 INFO L262 CegarLoopResult]: At program point L330-1(line 330) 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 00:23:18,560 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 00:23:18,560 INFO L262 CegarLoopResult]: At program point L330-2(line 330) 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 00:23:18,560 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 00:23:18,560 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 00:23:18,561 INFO L262 CegarLoopResult]: At program point L330-3(line 330) 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 00:23:18,561 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 00:23:18,561 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 00:23:18,561 INFO L262 CegarLoopResult]: At program point L326(line 326) 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 00:23:18,561 INFO L262 CegarLoopResult]: At program point L330-4(line 330) 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 00:23:18,561 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 00:23:18,561 INFO L262 CegarLoopResult]: At program point L326-1(line 326) 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 00:23:18,561 INFO L262 CegarLoopResult]: At program point L330-5(line 330) 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 00:23:18,561 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 00:23:18,562 INFO L262 CegarLoopResult]: At program point L326-2(line 326) 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 00:23:18,562 INFO L262 CegarLoopResult]: At program point L330-6(line 330) 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 00:23:18,562 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 00:23:18,562 INFO L262 CegarLoopResult]: At program point L326-3(line 326) 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 00:23:18,562 INFO L262 CegarLoopResult]: At program point L330-7(line 330) 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 00:23:18,562 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 00:23:18,562 INFO L262 CegarLoopResult]: At program point L322(line 322) 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 00:23:18,562 INFO L262 CegarLoopResult]: At program point L326-4(line 326) 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 00:23:18,562 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 00:23:18,563 INFO L262 CegarLoopResult]: At program point L322-1(line 322) 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 00:23:18,563 INFO L262 CegarLoopResult]: At program point L161(line 161) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:23:18,563 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 00:23:18,563 INFO L262 CegarLoopResult]: At program point L322-2(line 322) 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 00:23:18,563 INFO L262 CegarLoopResult]: At program point L322-3(line 322) 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 00:23:18,563 INFO L262 CegarLoopResult]: At program point L318(line 318) 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 00:23:18,563 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:23:18,563 INFO L262 CegarLoopResult]: At program point L921(line 921) 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 00:23:18,564 INFO L262 CegarLoopResult]: At program point L344(line 344) 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 00:23:18,564 INFO L262 CegarLoopResult]: At program point L344-1(line 344) 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 00:23:18,564 INFO L262 CegarLoopResult]: At program point L344-2(line 344) 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 00:23:18,564 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 00:23:18,564 INFO L262 CegarLoopResult]: At program point L881(line 881) 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 00:23:18,564 INFO L262 CegarLoopResult]: At program point L881-1(line 881) 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 00:23:18,564 INFO L262 CegarLoopResult]: At program point L943(line 943) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:23:18,565 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#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~string69.base| |old(#t~string69.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string22.offset| |old(#t~string22.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~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2020-11-07 00:23:18,565 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:23:18,565 INFO L269 CegarLoopResult]: At program point activatePumpFINAL(lines 277 284) the Hoare annotation is: true [2020-11-07 00:23:18,565 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 277 284) the Hoare annotation is: true [2020-11-07 00:23:18,565 INFO L269 CegarLoopResult]: At program point activatePumpENTRY(lines 277 284) the Hoare annotation is: true [2020-11-07 00:23:18,565 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 120 128) the Hoare annotation is: true [2020-11-07 00:23:18,565 INFO L269 CegarLoopResult]: At program point L125(line 125) the Hoare annotation is: true [2020-11-07 00:23:18,565 INFO L269 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: true [2020-11-07 00:23:18,565 INFO L269 CegarLoopResult]: At program point getWaterLevelFINAL(lines 120 128) the Hoare annotation is: true [2020-11-07 00:23:18,566 INFO L269 CegarLoopResult]: At program point getWaterLevelEXIT(lines 120 128) the Hoare annotation is: true [2020-11-07 00:23:18,566 INFO L269 CegarLoopResult]: At program point L356-3(line 356) the Hoare annotation is: true [2020-11-07 00:23:18,566 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 349 367) the Hoare annotation is: true [2020-11-07 00:23:18,566 INFO L269 CegarLoopResult]: At program point L352(line 352) the Hoare annotation is: true [2020-11-07 00:23:18,566 INFO L269 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: true [2020-11-07 00:23:18,566 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 349 367) the Hoare annotation is: true [2020-11-07 00:23:18,566 INFO L269 CegarLoopResult]: At program point L364(line 364) the Hoare annotation is: true [2020-11-07 00:23:18,566 INFO L269 CegarLoopResult]: At program point L361(line 361) the Hoare annotation is: true [2020-11-07 00:23:18,566 INFO L269 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: true [2020-11-07 00:23:18,566 INFO L269 CegarLoopResult]: At program point L358(lines 358 362) the Hoare annotation is: true [2020-11-07 00:23:18,567 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 349 367) the Hoare annotation is: true [2020-11-07 00:23:18,567 INFO L269 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: true [2020-11-07 00:23:18,567 INFO L269 CegarLoopResult]: At program point L358-2(lines 358 362) the Hoare annotation is: true [2020-11-07 00:23:18,567 INFO L269 CegarLoopResult]: At program point L356-1(line 356) the Hoare annotation is: true [2020-11-07 00:23:18,567 INFO L269 CegarLoopResult]: At program point L356-2(line 356) the Hoare annotation is: true [2020-11-07 00:23:18,567 INFO L262 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:23:18,567 INFO L269 CegarLoopResult]: At program point L80-1(lines 76 87) the Hoare annotation is: true [2020-11-07 00:23:18,567 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 76 87) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:23:18,567 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 76 87) the Hoare annotation is: true [2020-11-07 00:23:18,568 INFO L262 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:23:18,568 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:23:18,568 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:23:18,568 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:23:18,568 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:23:18,568 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 88 96) the Hoare annotation is: true [2020-11-07 00:23:18,568 INFO L269 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: true [2020-11-07 00:23:18,568 INFO L269 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: true [2020-11-07 00:23:18,568 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 88 96) the Hoare annotation is: true [2020-11-07 00:23:18,568 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 88 96) the Hoare annotation is: true [2020-11-07 00:23:18,569 INFO L262 CegarLoopResult]: At program point L181(line 181) 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 (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 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)) (not (<= test_~tmp~5 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 00:23:18,569 INFO L262 CegarLoopResult]: At program point L179(lines 179 185) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (not (= |old(~waterLevel~0)| 1))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.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 .cse5 .cse4 .cse3) (or .cse5 .cse2 .cse3))) [2020-11-07 00:23:18,569 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 165 191) 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 .cse0 (not (= |old(~waterLevel~0)| 2)) .cse1))) [2020-11-07 00:23:18,569 INFO L262 CegarLoopResult]: At program point L174(line 174) 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 00:23:18,569 INFO L262 CegarLoopResult]: At program point L172(lines 168 190) the Hoare annotation is: (let ((.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (= test_~tmp___2~0 0) (= ~switchedOnBeforeTS~0 isPumpRunning_~retValue_acc~5) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (= 1 ~systemActive~0)) .cse3 (not (<= test_~tmp___2~0 2147483647)) (not (<= test_~tmp~5 2147483647))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (not (= |old(~waterLevel~0)| 1)) .cse3))) [2020-11-07 00:23:18,569 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 165 191) 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 00:23:18,570 INFO L262 CegarLoopResult]: At program point L170(lines 168 190) the Hoare annotation is: (let ((.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (= test_~tmp___2~0 0) (= ~switchedOnBeforeTS~0 isPumpRunning_~retValue_acc~5) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (= 1 ~systemActive~0)) .cse3 (not (<= test_~tmp___2~0 2147483647)) (not (<= test_~tmp~5 2147483647))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (not (= |old(~waterLevel~0)| 1)) .cse3))) [2020-11-07 00:23:18,570 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 165 191) 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 00:23:18,570 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 944 973) the Hoare annotation is: true [2020-11-07 00:23:18,570 INFO L269 CegarLoopResult]: At program point L958(lines 958 962) the Hoare annotation is: true [2020-11-07 00:23:18,570 INFO L269 CegarLoopResult]: At program point L958-1(lines 958 962) the Hoare annotation is: true [2020-11-07 00:23:18,570 INFO L269 CegarLoopResult]: At program point L954-2(lines 954 968) the Hoare annotation is: true [2020-11-07 00:23:18,570 INFO L269 CegarLoopResult]: At program point L950(line 950) the Hoare annotation is: true [2020-11-07 00:23:18,570 INFO L269 CegarLoopResult]: At program point L950-1(line 950) the Hoare annotation is: true [2020-11-07 00:23:18,571 INFO L269 CegarLoopResult]: At program point L946(line 946) the Hoare annotation is: true [2020-11-07 00:23:18,571 INFO L269 CegarLoopResult]: At program point L969(lines 944 973) the Hoare annotation is: true [2020-11-07 00:23:18,571 INFO L269 CegarLoopResult]: At program point L965(line 965) the Hoare annotation is: true [2020-11-07 00:23:18,571 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 944 973) the Hoare annotation is: true [2020-11-07 00:23:18,571 INFO L269 CegarLoopResult]: At program point L955(line 955) the Hoare annotation is: true [2020-11-07 00:23:18,571 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 52 63) the Hoare annotation is: true [2020-11-07 00:23:18,571 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 52 63) the Hoare annotation is: true [2020-11-07 00:23:18,571 INFO L269 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: true [2020-11-07 00:23:18,571 INFO L269 CegarLoopResult]: At program point L56-1(lines 52 63) the Hoare annotation is: true [2020-11-07 00:23:18,571 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 998 1004) the Hoare annotation is: true [2020-11-07 00:23:18,572 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 998 1004) the Hoare annotation is: true [2020-11-07 00:23:18,572 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:23:18,572 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:23:18,572 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:23:18,572 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:23:18,572 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 402 409) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 1 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (= 1 ~systemActive~0) .cse1 (not (<= test_~tmp___2~0 2147483647)) (not (<= test_~tmp~5 2147483647))) (or (not (= ~waterLevel~0 1)) .cse0 .cse2) (or .cse0 .cse2 .cse1))) [2020-11-07 00:23:18,572 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 402 409) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:23:18,573 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 402 409) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (not (= test_~tmp___0~2 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (= 1 ~systemActive~0) .cse2 (not (<= test_~tmp___2~0 2147483647)) (not (<= test_~tmp~5 2147483647))))) [2020-11-07 00:23:18,573 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 200 224) the Hoare annotation is: true [2020-11-07 00:23:18,573 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 200 224) the Hoare annotation is: true [2020-11-07 00:23:18,573 INFO L269 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: true [2020-11-07 00:23:18,573 INFO L269 CegarLoopResult]: At program point L219-1(lines 200 224) the Hoare annotation is: true [2020-11-07 00:23:18,573 INFO L269 CegarLoopResult]: At program point L214(line 214) the Hoare annotation is: true [2020-11-07 00:23:18,573 INFO L269 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: true [2020-11-07 00:23:18,573 INFO L269 CegarLoopResult]: At program point L208(lines 208 216) the Hoare annotation is: true [2020-11-07 00:23:18,573 INFO L269 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: true [2020-11-07 00:23:18,573 INFO L269 CegarLoopResult]: At program point L206-1(line 206) the Hoare annotation is: true [2020-11-07 00:23:18,573 INFO L269 CegarLoopResult]: At program point L204(lines 204 221) the Hoare annotation is: true [2020-11-07 00:23:18,574 INFO L269 CegarLoopResult]: At program point L206-2(line 206) the Hoare annotation is: true [2020-11-07 00:23:18,574 INFO L269 CegarLoopResult]: At program point L206-3(line 206) the Hoare annotation is: true [2020-11-07 00:23:18,574 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 64 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (= 2 ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:23:18,574 INFO L262 CegarLoopResult]: At program point L69(line 69) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:23:18,574 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 64 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~5 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:23:18,574 INFO L262 CegarLoopResult]: At program point L68-1(lines 64 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 0 (+ test_~tmp~5 2147483648))) (= test_~tmp~5 0) (= 2 ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (<= test_~tmp~5 2147483647))) [2020-11-07 00:23:18,574 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 519 526) the Hoare annotation is: true [2020-11-07 00:23:18,574 INFO L269 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: true [2020-11-07 00:23:18,575 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 519 526) the Hoare annotation is: true [2020-11-07 00:23:18,575 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 519 526) the Hoare annotation is: true [2020-11-07 00:23:18,575 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 226 250) the Hoare annotation is: true [2020-11-07 00:23:18,575 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 226 250) the Hoare annotation is: true [2020-11-07 00:23:18,575 INFO L269 CegarLoopResult]: At program point L245(line 245) the Hoare annotation is: true [2020-11-07 00:23:18,575 INFO L269 CegarLoopResult]: At program point L245-1(lines 226 250) the Hoare annotation is: true [2020-11-07 00:23:18,575 INFO L269 CegarLoopResult]: At program point L240(line 240) the Hoare annotation is: true [2020-11-07 00:23:18,575 INFO L269 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: true [2020-11-07 00:23:18,575 INFO L269 CegarLoopResult]: At program point L234(lines 234 242) the Hoare annotation is: true [2020-11-07 00:23:18,576 INFO L269 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: true [2020-11-07 00:23:18,576 INFO L269 CegarLoopResult]: At program point L232-1(line 232) the Hoare annotation is: true [2020-11-07 00:23:18,576 INFO L269 CegarLoopResult]: At program point L230(lines 230 247) the Hoare annotation is: true [2020-11-07 00:23:18,576 INFO L269 CegarLoopResult]: At program point L232-2(line 232) the Hoare annotation is: true [2020-11-07 00:23:18,576 INFO L269 CegarLoopResult]: At program point L232-3(line 232) the Hoare annotation is: true [2020-11-07 00:23:18,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:23:18 BoogieIcfgContainer [2020-11-07 00:23:18,602 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:23:18,603 INFO L168 Benchmark]: Toolchain (without parser) took 183833.72 ms. Allocated memory was 160.4 MB in the beginning and 1.0 GB in the end (delta: 844.1 MB). Free memory was 136.0 MB in the beginning and 501.5 MB in the end (delta: -365.5 MB). Peak memory consumption was 672.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:23:18,603 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 160.4 MB. Free memory is still 134.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:23:18,604 INFO L168 Benchmark]: CACSL2BoogieTranslator took 701.26 ms. Allocated memory is still 160.4 MB. Free memory was 135.4 MB in the beginning and 112.0 MB in the end (delta: 23.3 MB). Peak memory consumption was 24.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:23:18,604 INFO L168 Benchmark]: Boogie Preprocessor took 132.82 ms. Allocated memory is still 160.4 MB. Free memory was 112.0 MB in the beginning and 140.4 MB in the end (delta: -28.4 MB). Peak memory consumption was 4.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:23:18,605 INFO L168 Benchmark]: RCFGBuilder took 1868.95 ms. Allocated memory is still 160.4 MB. Free memory was 140.4 MB in the beginning and 95.0 MB in the end (delta: 45.4 MB). Peak memory consumption was 66.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:23:18,605 INFO L168 Benchmark]: TraceAbstraction took 181113.28 ms. Allocated memory was 160.4 MB in the beginning and 1.0 GB in the end (delta: 844.1 MB). Free memory was 94.4 MB in the beginning and 501.5 MB in the end (delta: -407.1 MB). Peak memory consumption was 629.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:23:18,607 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 160.4 MB. Free memory is still 134.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 701.26 ms. Allocated memory is still 160.4 MB. Free memory was 135.4 MB in the beginning and 112.0 MB in the end (delta: 23.3 MB). Peak memory consumption was 24.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 132.82 ms. Allocated memory is still 160.4 MB. Free memory was 112.0 MB in the beginning and 140.4 MB in the end (delta: -28.4 MB). Peak memory consumption was 4.9 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1868.95 ms. Allocated memory is still 160.4 MB. Free memory was 140.4 MB in the beginning and 95.0 MB in the end (delta: 45.4 MB). Peak memory consumption was 66.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 181113.28 ms. Allocated memory was 160.4 MB in the beginning and 1.0 GB in the end (delta: 844.1 MB). Free memory was 94.4 MB in the beginning and 501.5 MB in the end (delta: -407.1 MB). Peak memory consumption was 629.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 881]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 874]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 920]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 927]: 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: 944]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 421]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 954]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || (((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == \old(pumpRunning)) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 502]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 509]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((1 <= \result && retValue_acc <= 1) && 1 <= retValue_acc) && \result <= 1) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 529]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 537]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((!(waterLevel == 1) || !(pumpRunning == 0)) || ((pumpRunning == \result && pumpRunning == switchedOnBeforeTS) && pumpRunning == aux-isPumpRunning()-aux)) && (((((((((((tmp___2 == 0 || !(0 <= tmp + 2147483648)) || tmp == 0) || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || retValue_acc == \result) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647)) || !(tmp <= 2147483647))) && ((!(pumpRunning == 0) || ((pumpRunning == \result && pumpRunning == switchedOnBeforeTS) && pumpRunning == aux-isPumpRunning()-aux)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 547]: 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: 1016]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 387]: 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: 304]: 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: 368]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 495]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 1005]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 293]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 285]: 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: 252]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 192]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 412]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 143]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 277]: 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: 349]: 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: 165]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(\old(waterLevel) == 1) || !(\old(pumpRunning) == 0)) && (!(\old(waterLevel) == 2) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 944]: 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: 998]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 200]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 402]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((((((((tmp___2 == 0 || !(0 <= tmp + 2147483648)) || tmp == 0) || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(pumpRunning == 0)) || 1 == systemActive) || !(2 == waterLevel)) || !(tmp___2 <= 2147483647)) || !(tmp <= 2147483647)) && ((!(waterLevel == 1) || !(pumpRunning == 0)) || (1 <= systemActive && \old(systemActive) == systemActive))) && ((!(pumpRunning == 0) || (1 <= systemActive && \old(systemActive) == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 64]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(0 <= tmp + 2147483648)) || tmp == 0) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(tmp <= 2147483647) - ProcedureContractResult [Line: 519]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 226]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 46 procedures, 685 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 94.8s, OverallIterations: 9, TraceHistogramMax: 3, AutomataDifference: 77.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 86.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2769 SDtfs, 8311 SDslu, 6690 SDs, 0 SdLazy, 14705 SolverSat, 2814 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 27.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 713 GetRequests, 384 SyntacticMatches, 14 SemanticMatches, 315 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7947 ImplicationChecksByTransitivity, 47.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2791occurred 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: 3.5s AutomataMinimizationTime, 9 MinimizatonAttempts, 1674 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 332 LocationsWithAnnotation, 7464 PreInvPairs, 7690 NumberOfFragments, 5570 HoareAnnotationTreeSize, 7464 FomulaSimplifications, 372209754 FormulaSimplificationTreeSizeReduction, 17.1s HoareSimplificationTime, 332 FomulaSimplificationsInter, 1580526 FormulaSimplificationTreeSizeReductionInter, 68.6s 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...