/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product60.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:57:30,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:57:30,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:57:30,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:57:30,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:57:30,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:57:30,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:57:30,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:57:30,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:57:30,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:57:30,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:57:30,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:57:30,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:57:30,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:57:30,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:57:30,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:57:30,888 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:57:30,888 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:57:30,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:57:30,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:57:30,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:57:30,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:57:30,904 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:57:30,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:57:30,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:57:30,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:57:30,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:57:30,909 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:57:30,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:57:30,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:57:30,911 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:57:30,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:57:30,913 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:57:30,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:57:30,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:57:30,915 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:57:30,916 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:57:30,916 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:57:30,916 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:57:30,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:57:30,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:57:30,919 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 21:57:30,954 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:57:30,954 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:57:30,956 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:57:30,956 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:57:30,956 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:57:30,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:57:30,958 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:57:30,959 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:57:30,959 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:57:30,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:57:30,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:57:30,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:57:30,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:57:30,960 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:57:30,960 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:57:30,960 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:57:30,960 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:57:30,960 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:57:30,961 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:57:30,961 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:57:30,961 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:57:30,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:57:30,962 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:57:30,962 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:57:30,962 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:57:30,962 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:57:30,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:57:30,963 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:57:30,963 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:57:30,963 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:57:31,225 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:57:31,238 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:57:31,242 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:57:31,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:57:31,244 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:57:31,246 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product60.cil.c [2020-07-17 21:57:31,317 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1674e65d/c9d2454a3bf94392b42f202272f3c65c/FLAGc00fa845f [2020-07-17 21:57:31,799 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:57:31,799 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product60.cil.c [2020-07-17 21:57:31,816 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1674e65d/c9d2454a3bf94392b42f202272f3c65c/FLAGc00fa845f [2020-07-17 21:57:32,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1674e65d/c9d2454a3bf94392b42f202272f3c65c [2020-07-17 21:57:32,170 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:57:32,173 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:57:32,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:57:32,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:57:32,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:57:32,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:57:32" (1/1) ... [2020-07-17 21:57:32,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e395755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:57:32, skipping insertion in model container [2020-07-17 21:57:32,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:57:32" (1/1) ... [2020-07-17 21:57:32,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:57:32,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:57:32,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:57:32,775 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:57:32,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:57:32,921 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:57:32,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:57:32 WrapperNode [2020-07-17 21:57:32,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:57:32,923 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:57:32,923 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:57:32,923 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:57:32,934 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:57:32" (1/1) ... [2020-07-17 21:57:32,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:57:32" (1/1) ... [2020-07-17 21:57:32,956 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:57:32" (1/1) ... [2020-07-17 21:57:32,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:57:32" (1/1) ... [2020-07-17 21:57:33,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:57:32" (1/1) ... [2020-07-17 21:57:33,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:57:32" (1/1) ... [2020-07-17 21:57:33,041 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:57:32" (1/1) ... [2020-07-17 21:57:33,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:57:33,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:57:33,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:57:33,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:57:33,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:57:32" (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 [2020-07-17 21:57:33,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:57:33,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:57:33,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:57:33,139 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:57:33,139 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:57:33,139 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:57:33,139 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:57:33,140 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:57:33,141 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:57:33,141 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:57:33,141 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:57:33,142 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:57:33,142 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:57:33,143 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:57:33,143 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:57:33,144 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:57:33,144 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 21:57:33,144 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:57:33,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:57:33,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:57:33,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:57:33,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:57:33,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:57:33,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:57:33,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:57:33,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:57:33,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:57:33,147 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:57:33,147 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:57:33,147 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:57:33,148 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:57:33,148 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:57:33,148 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:57:33,148 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:57:33,148 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:57:33,148 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:57:33,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:57:33,149 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:57:33,149 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:57:33,149 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:57:33,149 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:57:33,149 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:57:33,150 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:57:33,150 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:57:33,150 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:57:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:57:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:57:33,150 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:57:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:57:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:57:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:57:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:57:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:57:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:57:33,151 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:57:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:57:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:57:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:57:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:57:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 21:57:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:57:33,152 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:57:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:57:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:57:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:57:33,153 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:57:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:57:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:57:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:57:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:57:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:57:33,154 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:57:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:57:33,155 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:57:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:57:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:57:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:57:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:57:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:57:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:57:33,156 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:57:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:57:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:57:33,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:57:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:57:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:57:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:57:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:57:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:57:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:57:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:57:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:57:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:57:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:57:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:57:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:57:33,161 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:57:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:57:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:57:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:57:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:57:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:57:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:57:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:57:34,750 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:57:34,750 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:57:34,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:57:34 BoogieIcfgContainer [2020-07-17 21:57:34,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:57:34,757 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:57:34,757 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:57:34,760 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:57:34,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:57:32" (1/3) ... [2020-07-17 21:57:34,762 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b95d1dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:57:34, skipping insertion in model container [2020-07-17 21:57:34,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:57:32" (2/3) ... [2020-07-17 21:57:34,762 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b95d1dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:57:34, skipping insertion in model container [2020-07-17 21:57:34,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:57:34" (3/3) ... [2020-07-17 21:57:34,764 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product60.cil.c [2020-07-17 21:57:34,774 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:57:34,782 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:57:34,795 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:57:34,820 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:57:34,820 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:57:34,820 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:57:34,820 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:57:34,820 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:57:34,821 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:57:34,821 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:57:34,821 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:57:34,849 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states. [2020-07-17 21:57:34,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:57:34,860 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:34,861 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:57:34,861 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:34,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:34,867 INFO L82 PathProgramCache]: Analyzing trace with hash -1771327782, now seen corresponding path program 1 times [2020-07-17 21:57:34,875 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:34,876 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467024860] [2020-07-17 21:57:34,876 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:35,572 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:35,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {239#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {209#true} is VALID [2020-07-17 21:57:35,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,689 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {209#true} {209#true} #574#return; {209#true} is VALID [2020-07-17 21:57:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:35,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,698 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {209#true} {209#true} #464#return; {209#true} is VALID [2020-07-17 21:57:35,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:35,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,702 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {209#true} {209#true} #466#return; {209#true} is VALID [2020-07-17 21:57:35,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:35,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {209#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {209#true} is VALID [2020-07-17 21:57:35,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,708 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {209#true} {209#true} #468#return; {209#true} is VALID [2020-07-17 21:57:35,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:35,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,715 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {209#true} {209#true} #470#return; {209#true} is VALID [2020-07-17 21:57:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:35,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {240#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {209#true} is VALID [2020-07-17 21:57:35,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,738 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {209#true} {209#true} #564#return; {209#true} is VALID [2020-07-17 21:57:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:35,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {209#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {209#true} is VALID [2020-07-17 21:57:35,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {209#true} {240#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {209#true} is VALID [2020-07-17 21:57:35,757 INFO L263 TraceCheckUtils]: 0: Hoare triple {240#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {209#true} is VALID [2020-07-17 21:57:35,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {209#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {209#true} is VALID [2020-07-17 21:57:35,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,758 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {209#true} {240#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {209#true} is VALID [2020-07-17 21:57:35,758 INFO L280 TraceCheckUtils]: 4: Hoare triple {209#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {209#true} is VALID [2020-07-17 21:57:35,758 INFO L280 TraceCheckUtils]: 5: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,759 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {209#true} {210#false} #534#return; {210#false} is VALID [2020-07-17 21:57:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:35,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {209#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {209#true} is VALID [2020-07-17 21:57:35,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,765 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {209#true} {210#false} #556#return; {210#false} is VALID [2020-07-17 21:57:35,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:35,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {209#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {209#true} is VALID [2020-07-17 21:57:35,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {209#true} {210#false} #558#return; {210#false} is VALID [2020-07-17 21:57:35,776 INFO L263 TraceCheckUtils]: 0: Hoare triple {209#true} call ULTIMATE.init(); {239#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:57:35,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {239#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {209#true} is VALID [2020-07-17 21:57:35,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,777 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {209#true} {209#true} #574#return; {209#true} is VALID [2020-07-17 21:57:35,777 INFO L263 TraceCheckUtils]: 4: Hoare triple {209#true} call #t~ret76 := main(); {209#true} is VALID [2020-07-17 21:57:35,777 INFO L280 TraceCheckUtils]: 5: Hoare triple {209#true} havoc ~retValue_acc~7;havoc ~tmp~10; {209#true} is VALID [2020-07-17 21:57:35,778 INFO L263 TraceCheckUtils]: 6: Hoare triple {209#true} call select_helpers(); {209#true} is VALID [2020-07-17 21:57:35,778 INFO L280 TraceCheckUtils]: 7: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,779 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {209#true} {209#true} #464#return; {209#true} is VALID [2020-07-17 21:57:35,779 INFO L263 TraceCheckUtils]: 9: Hoare triple {209#true} call select_features(); {209#true} is VALID [2020-07-17 21:57:35,779 INFO L280 TraceCheckUtils]: 10: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,780 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {209#true} {209#true} #466#return; {209#true} is VALID [2020-07-17 21:57:35,780 INFO L263 TraceCheckUtils]: 12: Hoare triple {209#true} call #t~ret64 := valid_product(); {209#true} is VALID [2020-07-17 21:57:35,780 INFO L280 TraceCheckUtils]: 13: Hoare triple {209#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {209#true} is VALID [2020-07-17 21:57:35,781 INFO L280 TraceCheckUtils]: 14: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,781 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {209#true} {209#true} #468#return; {209#true} is VALID [2020-07-17 21:57:35,783 INFO L280 TraceCheckUtils]: 16: Hoare triple {209#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {209#true} is VALID [2020-07-17 21:57:35,786 INFO L280 TraceCheckUtils]: 17: Hoare triple {209#true} assume 0 != ~tmp~10; {209#true} is VALID [2020-07-17 21:57:35,787 INFO L263 TraceCheckUtils]: 18: Hoare triple {209#true} call setup(); {209#true} is VALID [2020-07-17 21:57:35,787 INFO L280 TraceCheckUtils]: 19: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,787 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {209#true} {209#true} #470#return; {209#true} is VALID [2020-07-17 21:57:35,788 INFO L263 TraceCheckUtils]: 21: Hoare triple {209#true} call runTest(); {209#true} is VALID [2020-07-17 21:57:35,789 INFO L263 TraceCheckUtils]: 22: Hoare triple {209#true} call __utac_acc__Specification5_spec__1(); {240#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:35,789 INFO L280 TraceCheckUtils]: 23: Hoare triple {240#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {209#true} is VALID [2020-07-17 21:57:35,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,790 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {209#true} {209#true} #564#return; {209#true} is VALID [2020-07-17 21:57:35,790 INFO L263 TraceCheckUtils]: 26: Hoare triple {209#true} call test(); {209#true} is VALID [2020-07-17 21:57:35,790 INFO L280 TraceCheckUtils]: 27: Hoare triple {209#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {209#true} is VALID [2020-07-17 21:57:35,791 INFO L280 TraceCheckUtils]: 28: Hoare triple {209#true} assume !true; {210#false} is VALID [2020-07-17 21:57:35,792 INFO L263 TraceCheckUtils]: 29: Hoare triple {210#false} call cleanup(); {210#false} is VALID [2020-07-17 21:57:35,792 INFO L280 TraceCheckUtils]: 30: Hoare triple {210#false} havoc ~i~0;havoc ~__cil_tmp2~0; {210#false} is VALID [2020-07-17 21:57:35,792 INFO L263 TraceCheckUtils]: 31: Hoare triple {210#false} call timeShift(); {210#false} is VALID [2020-07-17 21:57:35,793 INFO L263 TraceCheckUtils]: 32: Hoare triple {210#false} call __utac_acc__Specification5_spec__2(); {240#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:35,793 INFO L263 TraceCheckUtils]: 33: Hoare triple {240#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {209#true} is VALID [2020-07-17 21:57:35,795 INFO L280 TraceCheckUtils]: 34: Hoare triple {209#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {209#true} is VALID [2020-07-17 21:57:35,796 INFO L280 TraceCheckUtils]: 35: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,812 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {209#true} {240#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {209#true} is VALID [2020-07-17 21:57:35,812 INFO L280 TraceCheckUtils]: 37: Hoare triple {209#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {209#true} is VALID [2020-07-17 21:57:35,812 INFO L280 TraceCheckUtils]: 38: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,813 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {209#true} {210#false} #534#return; {210#false} is VALID [2020-07-17 21:57:35,813 INFO L280 TraceCheckUtils]: 40: Hoare triple {210#false} assume !(0 != ~pumpRunning~0); {210#false} is VALID [2020-07-17 21:57:35,813 INFO L280 TraceCheckUtils]: 41: Hoare triple {210#false} assume !(0 != ~systemActive~0); {210#false} is VALID [2020-07-17 21:57:35,813 INFO L263 TraceCheckUtils]: 42: Hoare triple {210#false} call __utac_acc__Specification5_spec__3(); {210#false} is VALID [2020-07-17 21:57:35,814 INFO L280 TraceCheckUtils]: 43: Hoare triple {210#false} havoc ~tmp~6;havoc ~tmp___0~3; {210#false} is VALID [2020-07-17 21:57:35,814 INFO L263 TraceCheckUtils]: 44: Hoare triple {210#false} call #t~ret27 := getWaterLevel(); {209#true} is VALID [2020-07-17 21:57:35,815 INFO L280 TraceCheckUtils]: 45: Hoare triple {209#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {209#true} is VALID [2020-07-17 21:57:35,815 INFO L280 TraceCheckUtils]: 46: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,815 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {209#true} {210#false} #556#return; {210#false} is VALID [2020-07-17 21:57:35,816 INFO L280 TraceCheckUtils]: 48: Hoare triple {210#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {210#false} is VALID [2020-07-17 21:57:35,816 INFO L280 TraceCheckUtils]: 49: Hoare triple {210#false} assume 2 != ~tmp~6; {210#false} is VALID [2020-07-17 21:57:35,816 INFO L263 TraceCheckUtils]: 50: Hoare triple {210#false} call #t~ret28 := isPumpRunning(); {209#true} is VALID [2020-07-17 21:57:35,816 INFO L280 TraceCheckUtils]: 51: Hoare triple {209#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {209#true} is VALID [2020-07-17 21:57:35,817 INFO L280 TraceCheckUtils]: 52: Hoare triple {209#true} assume true; {209#true} is VALID [2020-07-17 21:57:35,817 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {209#true} {210#false} #558#return; {210#false} is VALID [2020-07-17 21:57:35,817 INFO L280 TraceCheckUtils]: 54: Hoare triple {210#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {210#false} is VALID [2020-07-17 21:57:35,817 INFO L280 TraceCheckUtils]: 55: Hoare triple {210#false} assume 0 != ~tmp___0~3; {210#false} is VALID [2020-07-17 21:57:35,818 INFO L280 TraceCheckUtils]: 56: Hoare triple {210#false} assume 0 == ~switchedOnBeforeTS~0; {210#false} is VALID [2020-07-17 21:57:35,818 INFO L263 TraceCheckUtils]: 57: Hoare triple {210#false} call __automaton_fail(); {210#false} is VALID [2020-07-17 21:57:35,818 INFO L280 TraceCheckUtils]: 58: Hoare triple {210#false} assume !false; {210#false} is VALID [2020-07-17 21:57:35,829 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:57:35,830 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467024860] [2020-07-17 21:57:35,831 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:57:35,831 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:57:35,832 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196723116] [2020-07-17 21:57:35,838 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:57:35,841 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:35,845 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:57:35,927 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:35,928 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:57:35,928 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:35,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:57:35,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:57:35,939 INFO L87 Difference]: Start difference. First operand 206 states. Second operand 4 states. [2020-07-17 21:57:41,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:41,459 INFO L93 Difference]: Finished difference Result 360 states and 456 transitions. [2020-07-17 21:57:41,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:57:41,460 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:57:41,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:41,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:57:41,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 456 transitions. [2020-07-17 21:57:41,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:57:41,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 456 transitions. [2020-07-17 21:57:41,523 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 456 transitions. [2020-07-17 21:57:42,830 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 456 edges. 456 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:42,868 INFO L225 Difference]: With dead ends: 360 [2020-07-17 21:57:42,869 INFO L226 Difference]: Without dead ends: 198 [2020-07-17 21:57:42,881 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:57:42,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states. [2020-07-17 21:57:44,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 163. [2020-07-17 21:57:44,528 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:57:44,529 INFO L82 GeneralOperation]: Start isEquivalent. First operand 198 states. Second operand 163 states. [2020-07-17 21:57:44,529 INFO L74 IsIncluded]: Start isIncluded. First operand 198 states. Second operand 163 states. [2020-07-17 21:57:44,529 INFO L87 Difference]: Start difference. First operand 198 states. Second operand 163 states. [2020-07-17 21:57:44,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:44,547 INFO L93 Difference]: Finished difference Result 198 states and 244 transitions. [2020-07-17 21:57:44,548 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 244 transitions. [2020-07-17 21:57:44,551 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:44,552 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:44,552 INFO L74 IsIncluded]: Start isIncluded. First operand 163 states. Second operand 198 states. [2020-07-17 21:57:44,552 INFO L87 Difference]: Start difference. First operand 163 states. Second operand 198 states. [2020-07-17 21:57:44,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:44,567 INFO L93 Difference]: Finished difference Result 198 states and 244 transitions. [2020-07-17 21:57:44,567 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 244 transitions. [2020-07-17 21:57:44,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:44,570 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:44,571 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:57:44,571 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:57:44,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 163 states. [2020-07-17 21:57:44,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 190 transitions. [2020-07-17 21:57:44,582 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 190 transitions. Word has length 59 [2020-07-17 21:57:44,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:57:44,582 INFO L479 AbstractCegarLoop]: Abstraction has 163 states and 190 transitions. [2020-07-17 21:57:44,582 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:57:44,582 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 190 transitions. [2020-07-17 21:57:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-17 21:57:44,585 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:44,585 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:57:44,586 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:57:44,586 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:44,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:44,586 INFO L82 PathProgramCache]: Analyzing trace with hash 1467126020, now seen corresponding path program 1 times [2020-07-17 21:57:44,587 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:44,587 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619676682] [2020-07-17 21:57:44,587 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:44,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:44,995 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1374#true} is VALID [2020-07-17 21:57:45,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,083 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1374#true} {1374#true} #574#return; {1374#true} is VALID [2020-07-17 21:57:45,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,086 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1374#true} {1374#true} #464#return; {1374#true} is VALID [2020-07-17 21:57:45,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,089 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1374#true} {1374#true} #466#return; {1374#true} is VALID [2020-07-17 21:57:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {1374#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1374#true} is VALID [2020-07-17 21:57:45,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,093 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1374#true} {1374#true} #468#return; {1374#true} is VALID [2020-07-17 21:57:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,096 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1374#true} {1374#true} #470#return; {1374#true} is VALID [2020-07-17 21:57:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {1406#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1374#true} is VALID [2020-07-17 21:57:45,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,107 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1374#true} {1374#true} #564#return; {1374#true} is VALID [2020-07-17 21:57:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {1374#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1374#true} is VALID [2020-07-17 21:57:45,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1374#true} {1406#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {1374#true} is VALID [2020-07-17 21:57:45,120 INFO L263 TraceCheckUtils]: 0: Hoare triple {1406#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {1374#true} is VALID [2020-07-17 21:57:45,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {1374#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1374#true} is VALID [2020-07-17 21:57:45,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,120 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1374#true} {1406#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {1374#true} is VALID [2020-07-17 21:57:45,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {1374#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {1374#true} is VALID [2020-07-17 21:57:45,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,121 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1374#true} {1375#false} #534#return; {1375#false} is VALID [2020-07-17 21:57:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {1374#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {1374#true} is VALID [2020-07-17 21:57:45,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,125 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1374#true} {1375#false} #556#return; {1375#false} is VALID [2020-07-17 21:57:45,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {1374#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1374#true} is VALID [2020-07-17 21:57:45,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,132 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1374#true} {1375#false} #558#return; {1375#false} is VALID [2020-07-17 21:57:45,136 INFO L263 TraceCheckUtils]: 0: Hoare triple {1374#true} call ULTIMATE.init(); {1405#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:57:45,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {1405#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1374#true} is VALID [2020-07-17 21:57:45,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,141 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1374#true} {1374#true} #574#return; {1374#true} is VALID [2020-07-17 21:57:45,141 INFO L263 TraceCheckUtils]: 4: Hoare triple {1374#true} call #t~ret76 := main(); {1374#true} is VALID [2020-07-17 21:57:45,141 INFO L280 TraceCheckUtils]: 5: Hoare triple {1374#true} havoc ~retValue_acc~7;havoc ~tmp~10; {1374#true} is VALID [2020-07-17 21:57:45,142 INFO L263 TraceCheckUtils]: 6: Hoare triple {1374#true} call select_helpers(); {1374#true} is VALID [2020-07-17 21:57:45,142 INFO L280 TraceCheckUtils]: 7: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,142 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1374#true} {1374#true} #464#return; {1374#true} is VALID [2020-07-17 21:57:45,142 INFO L263 TraceCheckUtils]: 9: Hoare triple {1374#true} call select_features(); {1374#true} is VALID [2020-07-17 21:57:45,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,143 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1374#true} {1374#true} #466#return; {1374#true} is VALID [2020-07-17 21:57:45,143 INFO L263 TraceCheckUtils]: 12: Hoare triple {1374#true} call #t~ret64 := valid_product(); {1374#true} is VALID [2020-07-17 21:57:45,144 INFO L280 TraceCheckUtils]: 13: Hoare triple {1374#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1374#true} is VALID [2020-07-17 21:57:45,144 INFO L280 TraceCheckUtils]: 14: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,144 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1374#true} {1374#true} #468#return; {1374#true} is VALID [2020-07-17 21:57:45,144 INFO L280 TraceCheckUtils]: 16: Hoare triple {1374#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {1374#true} is VALID [2020-07-17 21:57:45,145 INFO L280 TraceCheckUtils]: 17: Hoare triple {1374#true} assume 0 != ~tmp~10; {1374#true} is VALID [2020-07-17 21:57:45,145 INFO L263 TraceCheckUtils]: 18: Hoare triple {1374#true} call setup(); {1374#true} is VALID [2020-07-17 21:57:45,145 INFO L280 TraceCheckUtils]: 19: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,146 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1374#true} {1374#true} #470#return; {1374#true} is VALID [2020-07-17 21:57:45,146 INFO L263 TraceCheckUtils]: 21: Hoare triple {1374#true} call runTest(); {1374#true} is VALID [2020-07-17 21:57:45,147 INFO L263 TraceCheckUtils]: 22: Hoare triple {1374#true} call __utac_acc__Specification5_spec__1(); {1406#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:45,147 INFO L280 TraceCheckUtils]: 23: Hoare triple {1406#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1374#true} is VALID [2020-07-17 21:57:45,147 INFO L280 TraceCheckUtils]: 24: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,148 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1374#true} {1374#true} #564#return; {1374#true} is VALID [2020-07-17 21:57:45,148 INFO L263 TraceCheckUtils]: 26: Hoare triple {1374#true} call test(); {1374#true} is VALID [2020-07-17 21:57:45,149 INFO L280 TraceCheckUtils]: 27: Hoare triple {1374#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1391#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:57:45,149 INFO L280 TraceCheckUtils]: 28: Hoare triple {1391#(= 0 test_~splverifierCounter~0)} assume !false; {1391#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:57:45,150 INFO L280 TraceCheckUtils]: 29: Hoare triple {1391#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1375#false} is VALID [2020-07-17 21:57:45,150 INFO L263 TraceCheckUtils]: 30: Hoare triple {1375#false} call cleanup(); {1375#false} is VALID [2020-07-17 21:57:45,150 INFO L280 TraceCheckUtils]: 31: Hoare triple {1375#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1375#false} is VALID [2020-07-17 21:57:45,151 INFO L263 TraceCheckUtils]: 32: Hoare triple {1375#false} call timeShift(); {1375#false} is VALID [2020-07-17 21:57:45,151 INFO L263 TraceCheckUtils]: 33: Hoare triple {1375#false} call __utac_acc__Specification5_spec__2(); {1406#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:45,151 INFO L263 TraceCheckUtils]: 34: Hoare triple {1406#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {1374#true} is VALID [2020-07-17 21:57:45,152 INFO L280 TraceCheckUtils]: 35: Hoare triple {1374#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1374#true} is VALID [2020-07-17 21:57:45,152 INFO L280 TraceCheckUtils]: 36: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,152 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1374#true} {1406#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {1374#true} is VALID [2020-07-17 21:57:45,152 INFO L280 TraceCheckUtils]: 38: Hoare triple {1374#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {1374#true} is VALID [2020-07-17 21:57:45,153 INFO L280 TraceCheckUtils]: 39: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,153 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1374#true} {1375#false} #534#return; {1375#false} is VALID [2020-07-17 21:57:45,153 INFO L280 TraceCheckUtils]: 41: Hoare triple {1375#false} assume !(0 != ~pumpRunning~0); {1375#false} is VALID [2020-07-17 21:57:45,153 INFO L280 TraceCheckUtils]: 42: Hoare triple {1375#false} assume !(0 != ~systemActive~0); {1375#false} is VALID [2020-07-17 21:57:45,154 INFO L263 TraceCheckUtils]: 43: Hoare triple {1375#false} call __utac_acc__Specification5_spec__3(); {1375#false} is VALID [2020-07-17 21:57:45,154 INFO L280 TraceCheckUtils]: 44: Hoare triple {1375#false} havoc ~tmp~6;havoc ~tmp___0~3; {1375#false} is VALID [2020-07-17 21:57:45,154 INFO L263 TraceCheckUtils]: 45: Hoare triple {1375#false} call #t~ret27 := getWaterLevel(); {1374#true} is VALID [2020-07-17 21:57:45,155 INFO L280 TraceCheckUtils]: 46: Hoare triple {1374#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {1374#true} is VALID [2020-07-17 21:57:45,155 INFO L280 TraceCheckUtils]: 47: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,155 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1374#true} {1375#false} #556#return; {1375#false} is VALID [2020-07-17 21:57:45,155 INFO L280 TraceCheckUtils]: 49: Hoare triple {1375#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {1375#false} is VALID [2020-07-17 21:57:45,156 INFO L280 TraceCheckUtils]: 50: Hoare triple {1375#false} assume 2 != ~tmp~6; {1375#false} is VALID [2020-07-17 21:57:45,156 INFO L263 TraceCheckUtils]: 51: Hoare triple {1375#false} call #t~ret28 := isPumpRunning(); {1374#true} is VALID [2020-07-17 21:57:45,156 INFO L280 TraceCheckUtils]: 52: Hoare triple {1374#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1374#true} is VALID [2020-07-17 21:57:45,156 INFO L280 TraceCheckUtils]: 53: Hoare triple {1374#true} assume true; {1374#true} is VALID [2020-07-17 21:57:45,157 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1374#true} {1375#false} #558#return; {1375#false} is VALID [2020-07-17 21:57:45,157 INFO L280 TraceCheckUtils]: 55: Hoare triple {1375#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {1375#false} is VALID [2020-07-17 21:57:45,157 INFO L280 TraceCheckUtils]: 56: Hoare triple {1375#false} assume 0 != ~tmp___0~3; {1375#false} is VALID [2020-07-17 21:57:45,158 INFO L280 TraceCheckUtils]: 57: Hoare triple {1375#false} assume 0 == ~switchedOnBeforeTS~0; {1375#false} is VALID [2020-07-17 21:57:45,158 INFO L263 TraceCheckUtils]: 58: Hoare triple {1375#false} call __automaton_fail(); {1375#false} is VALID [2020-07-17 21:57:45,158 INFO L280 TraceCheckUtils]: 59: Hoare triple {1375#false} assume !false; {1375#false} is VALID [2020-07-17 21:57:45,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:57:45,165 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619676682] [2020-07-17 21:57:45,166 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:57:45,166 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 21:57:45,166 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393530959] [2020-07-17 21:57:45,168 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:57:45,168 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:45,168 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:57:45,239 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:45,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:57:45,240 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:45,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:57:45,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 21:57:45,240 INFO L87 Difference]: Start difference. First operand 163 states and 190 transitions. Second operand 5 states. [2020-07-17 21:57:46,705 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:57:51,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:51,230 INFO L93 Difference]: Finished difference Result 295 states and 356 transitions. [2020-07-17 21:57:51,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:57:51,231 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:57:51,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:57:51,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 356 transitions. [2020-07-17 21:57:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:57:51,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 356 transitions. [2020-07-17 21:57:51,249 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 356 transitions. [2020-07-17 21:57:52,363 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 356 edges. 356 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:52,370 INFO L225 Difference]: With dead ends: 295 [2020-07-17 21:57:52,371 INFO L226 Difference]: Without dead ends: 188 [2020-07-17 21:57:52,373 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:57:52,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 188 states. [2020-07-17 21:57:53,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 188 to 154. [2020-07-17 21:57:53,970 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:57:53,971 INFO L82 GeneralOperation]: Start isEquivalent. First operand 188 states. Second operand 154 states. [2020-07-17 21:57:53,971 INFO L74 IsIncluded]: Start isIncluded. First operand 188 states. Second operand 154 states. [2020-07-17 21:57:53,971 INFO L87 Difference]: Start difference. First operand 188 states. Second operand 154 states. [2020-07-17 21:57:53,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:53,983 INFO L93 Difference]: Finished difference Result 188 states and 230 transitions. [2020-07-17 21:57:53,983 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 230 transitions. [2020-07-17 21:57:53,985 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:53,985 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:53,985 INFO L74 IsIncluded]: Start isIncluded. First operand 154 states. Second operand 188 states. [2020-07-17 21:57:53,985 INFO L87 Difference]: Start difference. First operand 154 states. Second operand 188 states. [2020-07-17 21:57:53,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:53,996 INFO L93 Difference]: Finished difference Result 188 states and 230 transitions. [2020-07-17 21:57:53,997 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 230 transitions. [2020-07-17 21:57:53,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:54,000 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:54,000 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:57:54,000 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:57:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154 states. [2020-07-17 21:57:54,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 178 transitions. [2020-07-17 21:57:54,007 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 178 transitions. Word has length 60 [2020-07-17 21:57:54,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:57:54,009 INFO L479 AbstractCegarLoop]: Abstraction has 154 states and 178 transitions. [2020-07-17 21:57:54,009 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:57:54,009 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 178 transitions. [2020-07-17 21:57:54,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-17 21:57:54,013 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:54,013 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:57:54,013 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:57:54,014 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:54,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:54,014 INFO L82 PathProgramCache]: Analyzing trace with hash 2049486337, now seen corresponding path program 1 times [2020-07-17 21:57:54,014 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:54,014 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498686128] [2020-07-17 21:57:54,015 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:54,417 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:54,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {2431#(= 1 ~systemActive~0)} assume true; {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,508 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2431#(= 1 ~systemActive~0)} {2426#true} #574#return; {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:54,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,512 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2426#true} {2431#(= 1 ~systemActive~0)} #464#return; {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:54,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,516 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2426#true} {2431#(= 1 ~systemActive~0)} #466#return; {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:54,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {2426#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {2461#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:57:54,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {2461#(= 1 |valid_product_#res|)} assume true; {2461#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:57:54,543 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2461#(= 1 |valid_product_#res|)} {2431#(= 1 ~systemActive~0)} #468#return; {2439#(= |main_#t~ret64| ~systemActive~0)} is VALID [2020-07-17 21:57:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:54,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,547 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2426#true} {2441#(not (= 0 ~systemActive~0))} #470#return; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:54,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {2462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2426#true} is VALID [2020-07-17 21:57:54,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,564 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2426#true} {2441#(not (= 0 ~systemActive~0))} #564#return; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:54,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {2426#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2426#true} is VALID [2020-07-17 21:57:54,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2426#true} {2462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {2426#true} is VALID [2020-07-17 21:57:54,572 INFO L263 TraceCheckUtils]: 0: Hoare triple {2462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {2426#true} is VALID [2020-07-17 21:57:54,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {2426#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2426#true} is VALID [2020-07-17 21:57:54,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,573 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2426#true} {2462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {2426#true} is VALID [2020-07-17 21:57:54,573 INFO L280 TraceCheckUtils]: 4: Hoare triple {2426#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {2426#true} is VALID [2020-07-17 21:57:54,574 INFO L280 TraceCheckUtils]: 5: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,575 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2426#true} {2441#(not (= 0 ~systemActive~0))} #534#return; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:54,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {2426#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {2426#true} is VALID [2020-07-17 21:57:54,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,578 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2426#true} {2427#false} #556#return; {2427#false} is VALID [2020-07-17 21:57:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:54,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {2426#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2426#true} is VALID [2020-07-17 21:57:54,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,582 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2426#true} {2427#false} #558#return; {2427#false} is VALID [2020-07-17 21:57:54,586 INFO L263 TraceCheckUtils]: 0: Hoare triple {2426#true} call ULTIMATE.init(); {2460#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:57:54,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {2431#(= 1 ~systemActive~0)} assume true; {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,593 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2431#(= 1 ~systemActive~0)} {2426#true} #574#return; {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,594 INFO L263 TraceCheckUtils]: 4: Hoare triple {2431#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {2431#(= 1 ~systemActive~0)} havoc ~retValue_acc~7;havoc ~tmp~10; {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,595 INFO L263 TraceCheckUtils]: 6: Hoare triple {2431#(= 1 ~systemActive~0)} call select_helpers(); {2426#true} is VALID [2020-07-17 21:57:54,595 INFO L280 TraceCheckUtils]: 7: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,596 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2426#true} {2431#(= 1 ~systemActive~0)} #464#return; {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,596 INFO L263 TraceCheckUtils]: 9: Hoare triple {2431#(= 1 ~systemActive~0)} call select_features(); {2426#true} is VALID [2020-07-17 21:57:54,596 INFO L280 TraceCheckUtils]: 10: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,597 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2426#true} {2431#(= 1 ~systemActive~0)} #466#return; {2431#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:54,597 INFO L263 TraceCheckUtils]: 12: Hoare triple {2431#(= 1 ~systemActive~0)} call #t~ret64 := valid_product(); {2426#true} is VALID [2020-07-17 21:57:54,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {2426#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {2461#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:57:54,599 INFO L280 TraceCheckUtils]: 14: Hoare triple {2461#(= 1 |valid_product_#res|)} assume true; {2461#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:57:54,600 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2461#(= 1 |valid_product_#res|)} {2431#(= 1 ~systemActive~0)} #468#return; {2439#(= |main_#t~ret64| ~systemActive~0)} is VALID [2020-07-17 21:57:54,600 INFO L280 TraceCheckUtils]: 16: Hoare triple {2439#(= |main_#t~ret64| ~systemActive~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {2440#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-17 21:57:54,601 INFO L280 TraceCheckUtils]: 17: Hoare triple {2440#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,601 INFO L263 TraceCheckUtils]: 18: Hoare triple {2441#(not (= 0 ~systemActive~0))} call setup(); {2426#true} is VALID [2020-07-17 21:57:54,602 INFO L280 TraceCheckUtils]: 19: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,602 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2426#true} {2441#(not (= 0 ~systemActive~0))} #470#return; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,603 INFO L263 TraceCheckUtils]: 21: Hoare triple {2441#(not (= 0 ~systemActive~0))} call runTest(); {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,604 INFO L263 TraceCheckUtils]: 22: Hoare triple {2441#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:54,605 INFO L280 TraceCheckUtils]: 23: Hoare triple {2462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2426#true} is VALID [2020-07-17 21:57:54,605 INFO L280 TraceCheckUtils]: 24: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,607 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2426#true} {2441#(not (= 0 ~systemActive~0))} #564#return; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,607 INFO L263 TraceCheckUtils]: 26: Hoare triple {2441#(not (= 0 ~systemActive~0))} call test(); {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,608 INFO L280 TraceCheckUtils]: 27: Hoare triple {2441#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,608 INFO L280 TraceCheckUtils]: 28: Hoare triple {2441#(not (= 0 ~systemActive~0))} assume !false; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,609 INFO L280 TraceCheckUtils]: 29: Hoare triple {2441#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,610 INFO L280 TraceCheckUtils]: 30: Hoare triple {2441#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,610 INFO L280 TraceCheckUtils]: 31: Hoare triple {2441#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,611 INFO L280 TraceCheckUtils]: 32: Hoare triple {2441#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,611 INFO L280 TraceCheckUtils]: 33: Hoare triple {2441#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,612 INFO L280 TraceCheckUtils]: 34: Hoare triple {2441#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,613 INFO L280 TraceCheckUtils]: 35: Hoare triple {2441#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,613 INFO L280 TraceCheckUtils]: 36: Hoare triple {2441#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,614 INFO L263 TraceCheckUtils]: 37: Hoare triple {2441#(not (= 0 ~systemActive~0))} call timeShift(); {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,615 INFO L263 TraceCheckUtils]: 38: Hoare triple {2441#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:54,615 INFO L263 TraceCheckUtils]: 39: Hoare triple {2462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {2426#true} is VALID [2020-07-17 21:57:54,615 INFO L280 TraceCheckUtils]: 40: Hoare triple {2426#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2426#true} is VALID [2020-07-17 21:57:54,615 INFO L280 TraceCheckUtils]: 41: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,615 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2426#true} {2462#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {2426#true} is VALID [2020-07-17 21:57:54,616 INFO L280 TraceCheckUtils]: 43: Hoare triple {2426#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {2426#true} is VALID [2020-07-17 21:57:54,616 INFO L280 TraceCheckUtils]: 44: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,617 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2426#true} {2441#(not (= 0 ~systemActive~0))} #534#return; {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,617 INFO L280 TraceCheckUtils]: 46: Hoare triple {2441#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2441#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:54,618 INFO L280 TraceCheckUtils]: 47: Hoare triple {2441#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2427#false} is VALID [2020-07-17 21:57:54,618 INFO L263 TraceCheckUtils]: 48: Hoare triple {2427#false} call __utac_acc__Specification5_spec__3(); {2427#false} is VALID [2020-07-17 21:57:54,618 INFO L280 TraceCheckUtils]: 49: Hoare triple {2427#false} havoc ~tmp~6;havoc ~tmp___0~3; {2427#false} is VALID [2020-07-17 21:57:54,618 INFO L263 TraceCheckUtils]: 50: Hoare triple {2427#false} call #t~ret27 := getWaterLevel(); {2426#true} is VALID [2020-07-17 21:57:54,619 INFO L280 TraceCheckUtils]: 51: Hoare triple {2426#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {2426#true} is VALID [2020-07-17 21:57:54,619 INFO L280 TraceCheckUtils]: 52: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,619 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2426#true} {2427#false} #556#return; {2427#false} is VALID [2020-07-17 21:57:54,619 INFO L280 TraceCheckUtils]: 54: Hoare triple {2427#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {2427#false} is VALID [2020-07-17 21:57:54,619 INFO L280 TraceCheckUtils]: 55: Hoare triple {2427#false} assume 2 != ~tmp~6; {2427#false} is VALID [2020-07-17 21:57:54,620 INFO L263 TraceCheckUtils]: 56: Hoare triple {2427#false} call #t~ret28 := isPumpRunning(); {2426#true} is VALID [2020-07-17 21:57:54,620 INFO L280 TraceCheckUtils]: 57: Hoare triple {2426#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2426#true} is VALID [2020-07-17 21:57:54,620 INFO L280 TraceCheckUtils]: 58: Hoare triple {2426#true} assume true; {2426#true} is VALID [2020-07-17 21:57:54,620 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2426#true} {2427#false} #558#return; {2427#false} is VALID [2020-07-17 21:57:54,621 INFO L280 TraceCheckUtils]: 60: Hoare triple {2427#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {2427#false} is VALID [2020-07-17 21:57:54,621 INFO L280 TraceCheckUtils]: 61: Hoare triple {2427#false} assume 0 != ~tmp___0~3; {2427#false} is VALID [2020-07-17 21:57:54,621 INFO L280 TraceCheckUtils]: 62: Hoare triple {2427#false} assume 0 == ~switchedOnBeforeTS~0; {2427#false} is VALID [2020-07-17 21:57:54,621 INFO L263 TraceCheckUtils]: 63: Hoare triple {2427#false} call __automaton_fail(); {2427#false} is VALID [2020-07-17 21:57:54,621 INFO L280 TraceCheckUtils]: 64: Hoare triple {2427#false} assume !false; {2427#false} is VALID [2020-07-17 21:57:54,629 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:57:54,630 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498686128] [2020-07-17 21:57:54,630 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:57:54,630 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:57:54,630 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1319403757] [2020-07-17 21:57:54,631 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:57:54,631 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:54,631 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:57:54,712 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:54,712 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:57:54,712 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:54,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:57:54,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:57:54,713 INFO L87 Difference]: Start difference. First operand 154 states and 178 transitions. Second operand 9 states. [2020-07-17 21:57:55,631 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:56,514 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:56,919 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:57,262 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:01,911 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:14,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:14,144 INFO L93 Difference]: Finished difference Result 515 states and 629 transitions. [2020-07-17 21:58:14,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:58:14,144 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:58:14,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:14,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:58:14,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 629 transitions. [2020-07-17 21:58:14,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:58:14,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 629 transitions. [2020-07-17 21:58:14,174 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 629 transitions. [2020-07-17 21:58:16,265 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 629 edges. 629 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:16,286 INFO L225 Difference]: With dead ends: 515 [2020-07-17 21:58:16,286 INFO L226 Difference]: Without dead ends: 389 [2020-07-17 21:58:16,287 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:58:16,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2020-07-17 21:58:19,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 324. [2020-07-17 21:58:19,337 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:19,337 INFO L82 GeneralOperation]: Start isEquivalent. First operand 389 states. Second operand 324 states. [2020-07-17 21:58:19,338 INFO L74 IsIncluded]: Start isIncluded. First operand 389 states. Second operand 324 states. [2020-07-17 21:58:19,338 INFO L87 Difference]: Start difference. First operand 389 states. Second operand 324 states. [2020-07-17 21:58:19,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:19,359 INFO L93 Difference]: Finished difference Result 389 states and 473 transitions. [2020-07-17 21:58:19,359 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 473 transitions. [2020-07-17 21:58:19,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:19,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:19,361 INFO L74 IsIncluded]: Start isIncluded. First operand 324 states. Second operand 389 states. [2020-07-17 21:58:19,361 INFO L87 Difference]: Start difference. First operand 324 states. Second operand 389 states. [2020-07-17 21:58:19,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:19,381 INFO L93 Difference]: Finished difference Result 389 states and 473 transitions. [2020-07-17 21:58:19,381 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 473 transitions. [2020-07-17 21:58:19,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:19,383 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:19,383 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:19,383 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:19,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2020-07-17 21:58:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 388 transitions. [2020-07-17 21:58:19,399 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 388 transitions. Word has length 65 [2020-07-17 21:58:19,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:19,399 INFO L479 AbstractCegarLoop]: Abstraction has 324 states and 388 transitions. [2020-07-17 21:58:19,400 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:58:19,400 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 388 transitions. [2020-07-17 21:58:19,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:58:19,401 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:19,401 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:58:19,401 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:58:19,402 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:19,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:19,402 INFO L82 PathProgramCache]: Analyzing trace with hash 1476281748, now seen corresponding path program 1 times [2020-07-17 21:58:19,402 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:19,403 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235170081] [2020-07-17 21:58:19,403 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:19,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:19,855 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:19,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:19,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {4468#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:19,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume true; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:19,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4436#(= 0 ~pumpRunning~0)} {4431#true} #574#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:19,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:19,964 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #464#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:19,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:19,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:19,968 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #466#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:19,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {4431#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {4431#true} is VALID [2020-07-17 21:58:19,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:19,973 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #468#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:19,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:19,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:19,978 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #470#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:19,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:19,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {4469#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4431#true} is VALID [2020-07-17 21:58:19,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:19,994 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #564#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:20,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {4470#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {4436#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume true; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,017 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4436#(= 0 ~pumpRunning~0)} {4436#(= 0 ~pumpRunning~0)} #522#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:20,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {4431#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4431#true} is VALID [2020-07-17 21:58:20,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4431#true} {4469#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {4431#true} is VALID [2020-07-17 21:58:20,026 INFO L263 TraceCheckUtils]: 0: Hoare triple {4469#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {4431#true} is VALID [2020-07-17 21:58:20,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {4431#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4431#true} is VALID [2020-07-17 21:58:20,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,026 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4431#true} {4469#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {4431#true} is VALID [2020-07-17 21:58:20,027 INFO L280 TraceCheckUtils]: 4: Hoare triple {4431#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {4431#true} is VALID [2020-07-17 21:58:20,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,029 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #534#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:20,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {4431#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {4431#true} is VALID [2020-07-17 21:58:20,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,036 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #556#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:20,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {4431#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4474#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:20,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {4474#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4474#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:20,060 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4474#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4436#(= 0 ~pumpRunning~0)} #558#return; {4466#(= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 21:58:20,064 INFO L263 TraceCheckUtils]: 0: Hoare triple {4431#true} call ULTIMATE.init(); {4468#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:58:20,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {4468#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume true; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,071 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4436#(= 0 ~pumpRunning~0)} {4431#true} #574#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,071 INFO L263 TraceCheckUtils]: 4: Hoare triple {4436#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,072 INFO L280 TraceCheckUtils]: 5: Hoare triple {4436#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~7;havoc ~tmp~10; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,072 INFO L263 TraceCheckUtils]: 6: Hoare triple {4436#(= 0 ~pumpRunning~0)} call select_helpers(); {4431#true} is VALID [2020-07-17 21:58:20,072 INFO L280 TraceCheckUtils]: 7: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,079 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #464#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,080 INFO L263 TraceCheckUtils]: 9: Hoare triple {4436#(= 0 ~pumpRunning~0)} call select_features(); {4431#true} is VALID [2020-07-17 21:58:20,080 INFO L280 TraceCheckUtils]: 10: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,081 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #466#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,081 INFO L263 TraceCheckUtils]: 12: Hoare triple {4436#(= 0 ~pumpRunning~0)} call #t~ret64 := valid_product(); {4431#true} is VALID [2020-07-17 21:58:20,081 INFO L280 TraceCheckUtils]: 13: Hoare triple {4431#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {4431#true} is VALID [2020-07-17 21:58:20,081 INFO L280 TraceCheckUtils]: 14: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,082 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #468#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,083 INFO L280 TraceCheckUtils]: 16: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,083 INFO L280 TraceCheckUtils]: 17: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,083 INFO L263 TraceCheckUtils]: 18: Hoare triple {4436#(= 0 ~pumpRunning~0)} call setup(); {4431#true} is VALID [2020-07-17 21:58:20,084 INFO L280 TraceCheckUtils]: 19: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,084 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #470#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,085 INFO L263 TraceCheckUtils]: 21: Hoare triple {4436#(= 0 ~pumpRunning~0)} call runTest(); {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,086 INFO L263 TraceCheckUtils]: 22: Hoare triple {4436#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4469#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:20,086 INFO L280 TraceCheckUtils]: 23: Hoare triple {4469#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4431#true} is VALID [2020-07-17 21:58:20,086 INFO L280 TraceCheckUtils]: 24: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,087 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #564#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,087 INFO L263 TraceCheckUtils]: 26: Hoare triple {4436#(= 0 ~pumpRunning~0)} call test(); {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,088 INFO L280 TraceCheckUtils]: 27: Hoare triple {4436#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,089 INFO L280 TraceCheckUtils]: 28: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume !false; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,089 INFO L280 TraceCheckUtils]: 29: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,090 INFO L280 TraceCheckUtils]: 30: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,090 INFO L280 TraceCheckUtils]: 31: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,091 INFO L280 TraceCheckUtils]: 32: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,091 INFO L280 TraceCheckUtils]: 33: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,092 INFO L280 TraceCheckUtils]: 34: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,093 INFO L280 TraceCheckUtils]: 35: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,093 INFO L280 TraceCheckUtils]: 36: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,094 INFO L263 TraceCheckUtils]: 37: Hoare triple {4436#(= 0 ~pumpRunning~0)} call stopSystem(); {4470#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:58:20,095 INFO L280 TraceCheckUtils]: 38: Hoare triple {4470#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,095 INFO L280 TraceCheckUtils]: 39: Hoare triple {4436#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,096 INFO L280 TraceCheckUtils]: 40: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume true; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,096 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4436#(= 0 ~pumpRunning~0)} {4436#(= 0 ~pumpRunning~0)} #522#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,097 INFO L263 TraceCheckUtils]: 42: Hoare triple {4436#(= 0 ~pumpRunning~0)} call timeShift(); {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,098 INFO L263 TraceCheckUtils]: 43: Hoare triple {4436#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4469#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:20,098 INFO L263 TraceCheckUtils]: 44: Hoare triple {4469#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {4431#true} is VALID [2020-07-17 21:58:20,098 INFO L280 TraceCheckUtils]: 45: Hoare triple {4431#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4431#true} is VALID [2020-07-17 21:58:20,098 INFO L280 TraceCheckUtils]: 46: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,099 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4431#true} {4469#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {4431#true} is VALID [2020-07-17 21:58:20,099 INFO L280 TraceCheckUtils]: 48: Hoare triple {4431#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {4431#true} is VALID [2020-07-17 21:58:20,099 INFO L280 TraceCheckUtils]: 49: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,100 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #534#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,100 INFO L280 TraceCheckUtils]: 51: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,101 INFO L280 TraceCheckUtils]: 52: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,101 INFO L263 TraceCheckUtils]: 53: Hoare triple {4436#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,102 INFO L280 TraceCheckUtils]: 54: Hoare triple {4436#(= 0 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,102 INFO L263 TraceCheckUtils]: 55: Hoare triple {4436#(= 0 ~pumpRunning~0)} call #t~ret27 := getWaterLevel(); {4431#true} is VALID [2020-07-17 21:58:20,102 INFO L280 TraceCheckUtils]: 56: Hoare triple {4431#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {4431#true} is VALID [2020-07-17 21:58:20,102 INFO L280 TraceCheckUtils]: 57: Hoare triple {4431#true} assume true; {4431#true} is VALID [2020-07-17 21:58:20,103 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4431#true} {4436#(= 0 ~pumpRunning~0)} #556#return; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,104 INFO L280 TraceCheckUtils]: 59: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,104 INFO L280 TraceCheckUtils]: 60: Hoare triple {4436#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~6; {4436#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:20,105 INFO L263 TraceCheckUtils]: 61: Hoare triple {4436#(= 0 ~pumpRunning~0)} call #t~ret28 := isPumpRunning(); {4431#true} is VALID [2020-07-17 21:58:20,105 INFO L280 TraceCheckUtils]: 62: Hoare triple {4431#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4474#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:20,106 INFO L280 TraceCheckUtils]: 63: Hoare triple {4474#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4474#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:20,107 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4474#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4436#(= 0 ~pumpRunning~0)} #558#return; {4466#(= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 21:58:20,108 INFO L280 TraceCheckUtils]: 65: Hoare triple {4466#(= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {4467#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 21:58:20,108 INFO L280 TraceCheckUtils]: 66: Hoare triple {4467#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume 0 != ~tmp___0~3; {4432#false} is VALID [2020-07-17 21:58:20,109 INFO L280 TraceCheckUtils]: 67: Hoare triple {4432#false} assume 0 == ~switchedOnBeforeTS~0; {4432#false} is VALID [2020-07-17 21:58:20,109 INFO L263 TraceCheckUtils]: 68: Hoare triple {4432#false} call __automaton_fail(); {4432#false} is VALID [2020-07-17 21:58:20,109 INFO L280 TraceCheckUtils]: 69: Hoare triple {4432#false} assume !false; {4432#false} is VALID [2020-07-17 21:58:20,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:58:20,122 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235170081] [2020-07-17 21:58:20,123 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:58:20,123 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:58:20,123 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084255799] [2020-07-17 21:58:20,124 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:58:20,125 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:20,125 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:58:20,223 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:20,224 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:58:20,224 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:20,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:58:20,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:58:20,225 INFO L87 Difference]: Start difference. First operand 324 states and 388 transitions. Second operand 9 states. [2020-07-17 21:58:21,275 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:24,721 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:30,120 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:30,492 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:31,550 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:32,167 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:36,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:36,947 INFO L93 Difference]: Finished difference Result 819 states and 1054 transitions. [2020-07-17 21:58:36,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:58:36,947 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:58:36,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:58:36,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 520 transitions. [2020-07-17 21:58:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:58:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 520 transitions. [2020-07-17 21:58:36,971 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 520 transitions. [2020-07-17 21:58:38,491 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 520 edges. 520 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:38,517 INFO L225 Difference]: With dead ends: 819 [2020-07-17 21:58:38,517 INFO L226 Difference]: Without dead ends: 523 [2020-07-17 21:58:38,519 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:58:38,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 523 states. [2020-07-17 21:58:42,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 523 to 455. [2020-07-17 21:58:42,282 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:42,282 INFO L82 GeneralOperation]: Start isEquivalent. First operand 523 states. Second operand 455 states. [2020-07-17 21:58:42,282 INFO L74 IsIncluded]: Start isIncluded. First operand 523 states. Second operand 455 states. [2020-07-17 21:58:42,282 INFO L87 Difference]: Start difference. First operand 523 states. Second operand 455 states. [2020-07-17 21:58:42,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:42,311 INFO L93 Difference]: Finished difference Result 523 states and 652 transitions. [2020-07-17 21:58:42,311 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 652 transitions. [2020-07-17 21:58:42,313 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:42,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:42,313 INFO L74 IsIncluded]: Start isIncluded. First operand 455 states. Second operand 523 states. [2020-07-17 21:58:42,314 INFO L87 Difference]: Start difference. First operand 455 states. Second operand 523 states. [2020-07-17 21:58:42,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:42,338 INFO L93 Difference]: Finished difference Result 523 states and 652 transitions. [2020-07-17 21:58:42,338 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 652 transitions. [2020-07-17 21:58:42,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:42,341 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:42,341 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:42,341 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:42,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 455 states. [2020-07-17 21:58:42,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 455 states and 543 transitions. [2020-07-17 21:58:42,360 INFO L78 Accepts]: Start accepts. Automaton has 455 states and 543 transitions. Word has length 70 [2020-07-17 21:58:42,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:42,361 INFO L479 AbstractCegarLoop]: Abstraction has 455 states and 543 transitions. [2020-07-17 21:58:42,361 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:58:42,361 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 543 transitions. [2020-07-17 21:58:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-17 21:58:42,363 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:42,363 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:58:42,363 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:58:42,364 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:42,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:42,364 INFO L82 PathProgramCache]: Analyzing trace with hash 340334758, now seen corresponding path program 1 times [2020-07-17 21:58:42,364 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:42,364 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308012079] [2020-07-17 21:58:42,365 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,647 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {7365#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {7293#true} is VALID [2020-07-17 21:58:42,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,698 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7293#true} {7293#true} #574#return; {7293#true} is VALID [2020-07-17 21:58:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,708 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7293#true} {7293#true} #464#return; {7293#true} is VALID [2020-07-17 21:58:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,710 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7293#true} {7293#true} #466#return; {7293#true} is VALID [2020-07-17 21:58:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {7293#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7293#true} is VALID [2020-07-17 21:58:42,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,713 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7293#true} {7293#true} #468#return; {7293#true} is VALID [2020-07-17 21:58:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,716 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7293#true} {7293#true} #470#return; {7293#true} is VALID [2020-07-17 21:58:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {7366#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7293#true} is VALID [2020-07-17 21:58:42,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,732 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7293#true} {7293#true} #564#return; {7293#true} is VALID [2020-07-17 21:58:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {7293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7293#true} is VALID [2020-07-17 21:58:42,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,742 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7293#true} {7366#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {7293#true} is VALID [2020-07-17 21:58:42,742 INFO L263 TraceCheckUtils]: 0: Hoare triple {7366#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {7293#true} is VALID [2020-07-17 21:58:42,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7293#true} is VALID [2020-07-17 21:58:42,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,742 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7293#true} {7366#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {7293#true} is VALID [2020-07-17 21:58:42,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {7293#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {7293#true} is VALID [2020-07-17 21:58:42,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,743 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7293#true} {7293#true} #534#return; {7293#true} is VALID [2020-07-17 21:58:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {7293#true} havoc ~retValue_acc~12; {7293#true} is VALID [2020-07-17 21:58:42,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7293#true} is VALID [2020-07-17 21:58:42,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,865 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7293#true} {7293#true} #532#return; {7293#true} is VALID [2020-07-17 21:58:42,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {7293#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {7293#true} is VALID [2020-07-17 21:58:42,866 INFO L263 TraceCheckUtils]: 1: Hoare triple {7293#true} call #t~ret20 := isHighWaterSensorDry(); {7293#true} is VALID [2020-07-17 21:58:42,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {7293#true} havoc ~retValue_acc~12; {7293#true} is VALID [2020-07-17 21:58:42,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {7293#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7293#true} is VALID [2020-07-17 21:58:42,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,867 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7293#true} {7293#true} #532#return; {7293#true} is VALID [2020-07-17 21:58:42,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {7293#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {7293#true} is VALID [2020-07-17 21:58:42,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {7293#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7443#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-17 21:58:42,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {7443#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7444#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:58:42,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {7444#(= 0 |isHighWaterLevel_#res|)} assume true; {7444#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:58:42,871 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7444#(= 0 |isHighWaterLevel_#res|)} {7293#true} #546#return; {7419#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-17 21:58:42,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {7293#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {7293#true} is VALID [2020-07-17 21:58:42,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,887 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7293#true} {7293#true} #568#return; {7293#true} is VALID [2020-07-17 21:58:42,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {7293#true} havoc ~retValue_acc~0; {7293#true} is VALID [2020-07-17 21:58:42,887 INFO L263 TraceCheckUtils]: 1: Hoare triple {7293#true} call #t~ret3 := isMethaneLevelCritical(); {7293#true} is VALID [2020-07-17 21:58:42,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {7293#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {7293#true} is VALID [2020-07-17 21:58:42,888 INFO L280 TraceCheckUtils]: 3: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,888 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7293#true} {7293#true} #568#return; {7293#true} is VALID [2020-07-17 21:58:42,889 INFO L280 TraceCheckUtils]: 5: Hoare triple {7293#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {7293#true} is VALID [2020-07-17 21:58:42,889 INFO L280 TraceCheckUtils]: 6: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,890 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7293#true} {7293#true} #528#return; {7293#true} is VALID [2020-07-17 21:58:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7293#true} is VALID [2020-07-17 21:58:42,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,897 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7293#true} {7293#true} #530#return; {7293#true} is VALID [2020-07-17 21:58:42,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7293#true} is VALID [2020-07-17 21:58:42,898 INFO L263 TraceCheckUtils]: 1: Hoare triple {7293#true} call #t~ret2 := isMethaneAlarm(); {7293#true} is VALID [2020-07-17 21:58:42,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {7293#true} havoc ~retValue_acc~0; {7293#true} is VALID [2020-07-17 21:58:42,899 INFO L263 TraceCheckUtils]: 3: Hoare triple {7293#true} call #t~ret3 := isMethaneLevelCritical(); {7293#true} is VALID [2020-07-17 21:58:42,899 INFO L280 TraceCheckUtils]: 4: Hoare triple {7293#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {7293#true} is VALID [2020-07-17 21:58:42,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,900 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7293#true} {7293#true} #568#return; {7293#true} is VALID [2020-07-17 21:58:42,901 INFO L280 TraceCheckUtils]: 7: Hoare triple {7293#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {7293#true} is VALID [2020-07-17 21:58:42,902 INFO L280 TraceCheckUtils]: 8: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,902 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7293#true} {7293#true} #528#return; {7293#true} is VALID [2020-07-17 21:58:42,902 INFO L280 TraceCheckUtils]: 10: Hoare triple {7293#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {7293#true} is VALID [2020-07-17 21:58:42,903 INFO L280 TraceCheckUtils]: 11: Hoare triple {7293#true} assume !(0 != ~tmp~2); {7293#true} is VALID [2020-07-17 21:58:42,904 INFO L263 TraceCheckUtils]: 12: Hoare triple {7293#true} call activatePump__wrappee__lowWaterSensor(); {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:42,904 INFO L280 TraceCheckUtils]: 13: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7293#true} is VALID [2020-07-17 21:58:42,904 INFO L280 TraceCheckUtils]: 14: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,905 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7293#true} {7293#true} #530#return; {7293#true} is VALID [2020-07-17 21:58:42,905 INFO L280 TraceCheckUtils]: 16: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,905 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7293#true} {7294#false} #548#return; {7294#false} is VALID [2020-07-17 21:58:42,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7293#true} is VALID [2020-07-17 21:58:42,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} assume 0 == ~pumpRunning~0; {7293#true} is VALID [2020-07-17 21:58:42,907 INFO L263 TraceCheckUtils]: 2: Hoare triple {7293#true} call #t~ret0 := isHighWaterLevel(); {7293#true} is VALID [2020-07-17 21:58:42,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {7293#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {7293#true} is VALID [2020-07-17 21:58:42,908 INFO L263 TraceCheckUtils]: 4: Hoare triple {7293#true} call #t~ret20 := isHighWaterSensorDry(); {7293#true} is VALID [2020-07-17 21:58:42,908 INFO L280 TraceCheckUtils]: 5: Hoare triple {7293#true} havoc ~retValue_acc~12; {7293#true} is VALID [2020-07-17 21:58:42,909 INFO L280 TraceCheckUtils]: 6: Hoare triple {7293#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7293#true} is VALID [2020-07-17 21:58:42,910 INFO L280 TraceCheckUtils]: 7: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,910 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7293#true} {7293#true} #532#return; {7293#true} is VALID [2020-07-17 21:58:42,910 INFO L280 TraceCheckUtils]: 9: Hoare triple {7293#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {7293#true} is VALID [2020-07-17 21:58:42,916 INFO L280 TraceCheckUtils]: 10: Hoare triple {7293#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7443#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-17 21:58:42,922 INFO L280 TraceCheckUtils]: 11: Hoare triple {7443#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7444#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:58:42,924 INFO L280 TraceCheckUtils]: 12: Hoare triple {7444#(= 0 |isHighWaterLevel_#res|)} assume true; {7444#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:58:42,925 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7444#(= 0 |isHighWaterLevel_#res|)} {7293#true} #546#return; {7419#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-17 21:58:42,925 INFO L280 TraceCheckUtils]: 14: Hoare triple {7419#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7420#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:58:42,926 INFO L280 TraceCheckUtils]: 15: Hoare triple {7420#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7294#false} is VALID [2020-07-17 21:58:42,926 INFO L263 TraceCheckUtils]: 16: Hoare triple {7294#false} call activatePump(); {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:42,926 INFO L280 TraceCheckUtils]: 17: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7293#true} is VALID [2020-07-17 21:58:42,927 INFO L263 TraceCheckUtils]: 18: Hoare triple {7293#true} call #t~ret2 := isMethaneAlarm(); {7293#true} is VALID [2020-07-17 21:58:42,927 INFO L280 TraceCheckUtils]: 19: Hoare triple {7293#true} havoc ~retValue_acc~0; {7293#true} is VALID [2020-07-17 21:58:42,927 INFO L263 TraceCheckUtils]: 20: Hoare triple {7293#true} call #t~ret3 := isMethaneLevelCritical(); {7293#true} is VALID [2020-07-17 21:58:42,927 INFO L280 TraceCheckUtils]: 21: Hoare triple {7293#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {7293#true} is VALID [2020-07-17 21:58:42,927 INFO L280 TraceCheckUtils]: 22: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,928 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7293#true} {7293#true} #568#return; {7293#true} is VALID [2020-07-17 21:58:42,928 INFO L280 TraceCheckUtils]: 24: Hoare triple {7293#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {7293#true} is VALID [2020-07-17 21:58:42,929 INFO L280 TraceCheckUtils]: 25: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,929 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7293#true} {7293#true} #528#return; {7293#true} is VALID [2020-07-17 21:58:42,929 INFO L280 TraceCheckUtils]: 27: Hoare triple {7293#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {7293#true} is VALID [2020-07-17 21:58:42,930 INFO L280 TraceCheckUtils]: 28: Hoare triple {7293#true} assume !(0 != ~tmp~2); {7293#true} is VALID [2020-07-17 21:58:42,931 INFO L263 TraceCheckUtils]: 29: Hoare triple {7293#true} call activatePump__wrappee__lowWaterSensor(); {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:42,931 INFO L280 TraceCheckUtils]: 30: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7293#true} is VALID [2020-07-17 21:58:42,931 INFO L280 TraceCheckUtils]: 31: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,932 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7293#true} {7293#true} #530#return; {7293#true} is VALID [2020-07-17 21:58:42,932 INFO L280 TraceCheckUtils]: 33: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,932 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7293#true} {7294#false} #548#return; {7294#false} is VALID [2020-07-17 21:58:42,933 INFO L280 TraceCheckUtils]: 35: Hoare triple {7294#false} assume true; {7294#false} is VALID [2020-07-17 21:58:42,933 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7294#false} {7293#true} #514#return; {7294#false} is VALID [2020-07-17 21:58:42,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7293#true} is VALID [2020-07-17 21:58:42,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} assume !(0 != ~pumpRunning~0); {7293#true} is VALID [2020-07-17 21:58:42,936 INFO L263 TraceCheckUtils]: 2: Hoare triple {7293#true} call processEnvironment__wrappee__highWaterSensor(); {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:42,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7293#true} is VALID [2020-07-17 21:58:42,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {7293#true} assume 0 == ~pumpRunning~0; {7293#true} is VALID [2020-07-17 21:58:42,937 INFO L263 TraceCheckUtils]: 5: Hoare triple {7293#true} call #t~ret0 := isHighWaterLevel(); {7293#true} is VALID [2020-07-17 21:58:42,937 INFO L280 TraceCheckUtils]: 6: Hoare triple {7293#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {7293#true} is VALID [2020-07-17 21:58:42,938 INFO L263 TraceCheckUtils]: 7: Hoare triple {7293#true} call #t~ret20 := isHighWaterSensorDry(); {7293#true} is VALID [2020-07-17 21:58:42,938 INFO L280 TraceCheckUtils]: 8: Hoare triple {7293#true} havoc ~retValue_acc~12; {7293#true} is VALID [2020-07-17 21:58:42,938 INFO L280 TraceCheckUtils]: 9: Hoare triple {7293#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7293#true} is VALID [2020-07-17 21:58:42,938 INFO L280 TraceCheckUtils]: 10: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,939 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7293#true} {7293#true} #532#return; {7293#true} is VALID [2020-07-17 21:58:42,939 INFO L280 TraceCheckUtils]: 12: Hoare triple {7293#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {7293#true} is VALID [2020-07-17 21:58:42,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {7293#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7443#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-17 21:58:42,941 INFO L280 TraceCheckUtils]: 14: Hoare triple {7443#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7444#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:58:42,942 INFO L280 TraceCheckUtils]: 15: Hoare triple {7444#(= 0 |isHighWaterLevel_#res|)} assume true; {7444#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:58:42,943 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7444#(= 0 |isHighWaterLevel_#res|)} {7293#true} #546#return; {7419#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-17 21:58:42,945 INFO L280 TraceCheckUtils]: 17: Hoare triple {7419#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7420#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:58:42,945 INFO L280 TraceCheckUtils]: 18: Hoare triple {7420#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7294#false} is VALID [2020-07-17 21:58:42,946 INFO L263 TraceCheckUtils]: 19: Hoare triple {7294#false} call activatePump(); {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:42,946 INFO L280 TraceCheckUtils]: 20: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7293#true} is VALID [2020-07-17 21:58:42,946 INFO L263 TraceCheckUtils]: 21: Hoare triple {7293#true} call #t~ret2 := isMethaneAlarm(); {7293#true} is VALID [2020-07-17 21:58:42,947 INFO L280 TraceCheckUtils]: 22: Hoare triple {7293#true} havoc ~retValue_acc~0; {7293#true} is VALID [2020-07-17 21:58:42,949 INFO L263 TraceCheckUtils]: 23: Hoare triple {7293#true} call #t~ret3 := isMethaneLevelCritical(); {7293#true} is VALID [2020-07-17 21:58:42,949 INFO L280 TraceCheckUtils]: 24: Hoare triple {7293#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {7293#true} is VALID [2020-07-17 21:58:42,950 INFO L280 TraceCheckUtils]: 25: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,950 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7293#true} {7293#true} #568#return; {7293#true} is VALID [2020-07-17 21:58:42,950 INFO L280 TraceCheckUtils]: 27: Hoare triple {7293#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {7293#true} is VALID [2020-07-17 21:58:42,951 INFO L280 TraceCheckUtils]: 28: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,951 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7293#true} {7293#true} #528#return; {7293#true} is VALID [2020-07-17 21:58:42,951 INFO L280 TraceCheckUtils]: 30: Hoare triple {7293#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {7293#true} is VALID [2020-07-17 21:58:42,952 INFO L280 TraceCheckUtils]: 31: Hoare triple {7293#true} assume !(0 != ~tmp~2); {7293#true} is VALID [2020-07-17 21:58:42,968 INFO L263 TraceCheckUtils]: 32: Hoare triple {7293#true} call activatePump__wrappee__lowWaterSensor(); {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:42,969 INFO L280 TraceCheckUtils]: 33: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7293#true} is VALID [2020-07-17 21:58:42,969 INFO L280 TraceCheckUtils]: 34: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,969 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7293#true} {7293#true} #530#return; {7293#true} is VALID [2020-07-17 21:58:42,969 INFO L280 TraceCheckUtils]: 36: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,970 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7293#true} {7294#false} #548#return; {7294#false} is VALID [2020-07-17 21:58:42,970 INFO L280 TraceCheckUtils]: 38: Hoare triple {7294#false} assume true; {7294#false} is VALID [2020-07-17 21:58:42,970 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7294#false} {7293#true} #514#return; {7294#false} is VALID [2020-07-17 21:58:42,971 INFO L280 TraceCheckUtils]: 40: Hoare triple {7294#false} assume true; {7294#false} is VALID [2020-07-17 21:58:42,971 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7294#false} {7293#true} #538#return; {7294#false} is VALID [2020-07-17 21:58:42,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {7293#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {7293#true} is VALID [2020-07-17 21:58:42,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,976 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7293#true} {7294#false} #556#return; {7294#false} is VALID [2020-07-17 21:58:42,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:42,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {7293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7293#true} is VALID [2020-07-17 21:58:42,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,980 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7293#true} {7294#false} #558#return; {7294#false} is VALID [2020-07-17 21:58:42,985 INFO L263 TraceCheckUtils]: 0: Hoare triple {7293#true} call ULTIMATE.init(); {7365#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:58:42,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {7365#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {7293#true} is VALID [2020-07-17 21:58:42,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,986 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7293#true} {7293#true} #574#return; {7293#true} is VALID [2020-07-17 21:58:42,986 INFO L263 TraceCheckUtils]: 4: Hoare triple {7293#true} call #t~ret76 := main(); {7293#true} is VALID [2020-07-17 21:58:42,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {7293#true} havoc ~retValue_acc~7;havoc ~tmp~10; {7293#true} is VALID [2020-07-17 21:58:42,987 INFO L263 TraceCheckUtils]: 6: Hoare triple {7293#true} call select_helpers(); {7293#true} is VALID [2020-07-17 21:58:42,987 INFO L280 TraceCheckUtils]: 7: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,987 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7293#true} {7293#true} #464#return; {7293#true} is VALID [2020-07-17 21:58:42,988 INFO L263 TraceCheckUtils]: 9: Hoare triple {7293#true} call select_features(); {7293#true} is VALID [2020-07-17 21:58:42,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,988 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7293#true} {7293#true} #466#return; {7293#true} is VALID [2020-07-17 21:58:42,989 INFO L263 TraceCheckUtils]: 12: Hoare triple {7293#true} call #t~ret64 := valid_product(); {7293#true} is VALID [2020-07-17 21:58:42,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {7293#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7293#true} is VALID [2020-07-17 21:58:42,989 INFO L280 TraceCheckUtils]: 14: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,989 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7293#true} {7293#true} #468#return; {7293#true} is VALID [2020-07-17 21:58:42,990 INFO L280 TraceCheckUtils]: 16: Hoare triple {7293#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {7293#true} is VALID [2020-07-17 21:58:42,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {7293#true} assume 0 != ~tmp~10; {7293#true} is VALID [2020-07-17 21:58:42,990 INFO L263 TraceCheckUtils]: 18: Hoare triple {7293#true} call setup(); {7293#true} is VALID [2020-07-17 21:58:42,990 INFO L280 TraceCheckUtils]: 19: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,991 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7293#true} {7293#true} #470#return; {7293#true} is VALID [2020-07-17 21:58:42,991 INFO L263 TraceCheckUtils]: 21: Hoare triple {7293#true} call runTest(); {7293#true} is VALID [2020-07-17 21:58:42,992 INFO L263 TraceCheckUtils]: 22: Hoare triple {7293#true} call __utac_acc__Specification5_spec__1(); {7366#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:42,992 INFO L280 TraceCheckUtils]: 23: Hoare triple {7366#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7293#true} is VALID [2020-07-17 21:58:42,992 INFO L280 TraceCheckUtils]: 24: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,992 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7293#true} {7293#true} #564#return; {7293#true} is VALID [2020-07-17 21:58:42,993 INFO L263 TraceCheckUtils]: 26: Hoare triple {7293#true} call test(); {7293#true} is VALID [2020-07-17 21:58:42,993 INFO L280 TraceCheckUtils]: 27: Hoare triple {7293#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7293#true} is VALID [2020-07-17 21:58:42,993 INFO L280 TraceCheckUtils]: 28: Hoare triple {7293#true} assume !false; {7293#true} is VALID [2020-07-17 21:58:42,993 INFO L280 TraceCheckUtils]: 29: Hoare triple {7293#true} assume ~splverifierCounter~0 < 4; {7293#true} is VALID [2020-07-17 21:58:42,994 INFO L280 TraceCheckUtils]: 30: Hoare triple {7293#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {7293#true} is VALID [2020-07-17 21:58:42,994 INFO L280 TraceCheckUtils]: 31: Hoare triple {7293#true} assume !(0 != ~tmp~5); {7293#true} is VALID [2020-07-17 21:58:42,994 INFO L280 TraceCheckUtils]: 32: Hoare triple {7293#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {7293#true} is VALID [2020-07-17 21:58:42,995 INFO L280 TraceCheckUtils]: 33: Hoare triple {7293#true} assume !(0 != ~tmp___0~2); {7293#true} is VALID [2020-07-17 21:58:42,995 INFO L280 TraceCheckUtils]: 34: Hoare triple {7293#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {7293#true} is VALID [2020-07-17 21:58:42,995 INFO L280 TraceCheckUtils]: 35: Hoare triple {7293#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {7293#true} is VALID [2020-07-17 21:58:42,995 INFO L280 TraceCheckUtils]: 36: Hoare triple {7293#true} assume !(0 != ~tmp___1~0); {7293#true} is VALID [2020-07-17 21:58:42,996 INFO L263 TraceCheckUtils]: 37: Hoare triple {7293#true} call timeShift(); {7293#true} is VALID [2020-07-17 21:58:42,997 INFO L263 TraceCheckUtils]: 38: Hoare triple {7293#true} call __utac_acc__Specification5_spec__2(); {7366#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:42,997 INFO L263 TraceCheckUtils]: 39: Hoare triple {7366#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {7293#true} is VALID [2020-07-17 21:58:42,997 INFO L280 TraceCheckUtils]: 40: Hoare triple {7293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7293#true} is VALID [2020-07-17 21:58:42,997 INFO L280 TraceCheckUtils]: 41: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,998 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7293#true} {7366#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {7293#true} is VALID [2020-07-17 21:58:42,998 INFO L280 TraceCheckUtils]: 43: Hoare triple {7293#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {7293#true} is VALID [2020-07-17 21:58:42,998 INFO L280 TraceCheckUtils]: 44: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:42,999 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7293#true} {7293#true} #534#return; {7293#true} is VALID [2020-07-17 21:58:42,999 INFO L280 TraceCheckUtils]: 46: Hoare triple {7293#true} assume !(0 != ~pumpRunning~0); {7293#true} is VALID [2020-07-17 21:58:42,999 INFO L280 TraceCheckUtils]: 47: Hoare triple {7293#true} assume 0 != ~systemActive~0; {7293#true} is VALID [2020-07-17 21:58:43,000 INFO L263 TraceCheckUtils]: 48: Hoare triple {7293#true} call processEnvironment(); {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:43,000 INFO L280 TraceCheckUtils]: 49: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7293#true} is VALID [2020-07-17 21:58:43,001 INFO L280 TraceCheckUtils]: 50: Hoare triple {7293#true} assume !(0 != ~pumpRunning~0); {7293#true} is VALID [2020-07-17 21:58:43,001 INFO L263 TraceCheckUtils]: 51: Hoare triple {7293#true} call processEnvironment__wrappee__highWaterSensor(); {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:43,002 INFO L280 TraceCheckUtils]: 52: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7293#true} is VALID [2020-07-17 21:58:43,002 INFO L280 TraceCheckUtils]: 53: Hoare triple {7293#true} assume 0 == ~pumpRunning~0; {7293#true} is VALID [2020-07-17 21:58:43,002 INFO L263 TraceCheckUtils]: 54: Hoare triple {7293#true} call #t~ret0 := isHighWaterLevel(); {7293#true} is VALID [2020-07-17 21:58:43,003 INFO L280 TraceCheckUtils]: 55: Hoare triple {7293#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {7293#true} is VALID [2020-07-17 21:58:43,003 INFO L263 TraceCheckUtils]: 56: Hoare triple {7293#true} call #t~ret20 := isHighWaterSensorDry(); {7293#true} is VALID [2020-07-17 21:58:43,003 INFO L280 TraceCheckUtils]: 57: Hoare triple {7293#true} havoc ~retValue_acc~12; {7293#true} is VALID [2020-07-17 21:58:43,004 INFO L280 TraceCheckUtils]: 58: Hoare triple {7293#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7293#true} is VALID [2020-07-17 21:58:43,004 INFO L280 TraceCheckUtils]: 59: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:43,004 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7293#true} {7293#true} #532#return; {7293#true} is VALID [2020-07-17 21:58:43,004 INFO L280 TraceCheckUtils]: 61: Hoare triple {7293#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {7293#true} is VALID [2020-07-17 21:58:43,005 INFO L280 TraceCheckUtils]: 62: Hoare triple {7293#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {7443#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-17 21:58:43,006 INFO L280 TraceCheckUtils]: 63: Hoare triple {7443#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7444#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:58:43,007 INFO L280 TraceCheckUtils]: 64: Hoare triple {7444#(= 0 |isHighWaterLevel_#res|)} assume true; {7444#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:58:43,008 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {7444#(= 0 |isHighWaterLevel_#res|)} {7293#true} #546#return; {7419#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-17 21:58:43,009 INFO L280 TraceCheckUtils]: 66: Hoare triple {7419#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7420#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:58:43,009 INFO L280 TraceCheckUtils]: 67: Hoare triple {7420#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7294#false} is VALID [2020-07-17 21:58:43,010 INFO L263 TraceCheckUtils]: 68: Hoare triple {7294#false} call activatePump(); {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:43,010 INFO L280 TraceCheckUtils]: 69: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7293#true} is VALID [2020-07-17 21:58:43,010 INFO L263 TraceCheckUtils]: 70: Hoare triple {7293#true} call #t~ret2 := isMethaneAlarm(); {7293#true} is VALID [2020-07-17 21:58:43,010 INFO L280 TraceCheckUtils]: 71: Hoare triple {7293#true} havoc ~retValue_acc~0; {7293#true} is VALID [2020-07-17 21:58:43,011 INFO L263 TraceCheckUtils]: 72: Hoare triple {7293#true} call #t~ret3 := isMethaneLevelCritical(); {7293#true} is VALID [2020-07-17 21:58:43,011 INFO L280 TraceCheckUtils]: 73: Hoare triple {7293#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {7293#true} is VALID [2020-07-17 21:58:43,011 INFO L280 TraceCheckUtils]: 74: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:43,012 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7293#true} {7293#true} #568#return; {7293#true} is VALID [2020-07-17 21:58:43,012 INFO L280 TraceCheckUtils]: 76: Hoare triple {7293#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {7293#true} is VALID [2020-07-17 21:58:43,012 INFO L280 TraceCheckUtils]: 77: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:43,012 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7293#true} {7293#true} #528#return; {7293#true} is VALID [2020-07-17 21:58:43,013 INFO L280 TraceCheckUtils]: 79: Hoare triple {7293#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {7293#true} is VALID [2020-07-17 21:58:43,013 INFO L280 TraceCheckUtils]: 80: Hoare triple {7293#true} assume !(0 != ~tmp~2); {7293#true} is VALID [2020-07-17 21:58:43,014 INFO L263 TraceCheckUtils]: 81: Hoare triple {7293#true} call activatePump__wrappee__lowWaterSensor(); {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:43,014 INFO L280 TraceCheckUtils]: 82: Hoare triple {7370#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7293#true} is VALID [2020-07-17 21:58:43,014 INFO L280 TraceCheckUtils]: 83: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:43,015 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {7293#true} {7293#true} #530#return; {7293#true} is VALID [2020-07-17 21:58:43,015 INFO L280 TraceCheckUtils]: 85: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:43,015 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7293#true} {7294#false} #548#return; {7294#false} is VALID [2020-07-17 21:58:43,016 INFO L280 TraceCheckUtils]: 87: Hoare triple {7294#false} assume true; {7294#false} is VALID [2020-07-17 21:58:43,016 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7294#false} {7293#true} #514#return; {7294#false} is VALID [2020-07-17 21:58:43,016 INFO L280 TraceCheckUtils]: 89: Hoare triple {7294#false} assume true; {7294#false} is VALID [2020-07-17 21:58:43,016 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {7294#false} {7293#true} #538#return; {7294#false} is VALID [2020-07-17 21:58:43,017 INFO L263 TraceCheckUtils]: 91: Hoare triple {7294#false} call __utac_acc__Specification5_spec__3(); {7294#false} is VALID [2020-07-17 21:58:43,017 INFO L280 TraceCheckUtils]: 92: Hoare triple {7294#false} havoc ~tmp~6;havoc ~tmp___0~3; {7294#false} is VALID [2020-07-17 21:58:43,017 INFO L263 TraceCheckUtils]: 93: Hoare triple {7294#false} call #t~ret27 := getWaterLevel(); {7293#true} is VALID [2020-07-17 21:58:43,018 INFO L280 TraceCheckUtils]: 94: Hoare triple {7293#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {7293#true} is VALID [2020-07-17 21:58:43,018 INFO L280 TraceCheckUtils]: 95: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:43,018 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {7293#true} {7294#false} #556#return; {7294#false} is VALID [2020-07-17 21:58:43,018 INFO L280 TraceCheckUtils]: 97: Hoare triple {7294#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {7294#false} is VALID [2020-07-17 21:58:43,019 INFO L280 TraceCheckUtils]: 98: Hoare triple {7294#false} assume 2 != ~tmp~6; {7294#false} is VALID [2020-07-17 21:58:43,019 INFO L263 TraceCheckUtils]: 99: Hoare triple {7294#false} call #t~ret28 := isPumpRunning(); {7293#true} is VALID [2020-07-17 21:58:43,019 INFO L280 TraceCheckUtils]: 100: Hoare triple {7293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7293#true} is VALID [2020-07-17 21:58:43,022 INFO L280 TraceCheckUtils]: 101: Hoare triple {7293#true} assume true; {7293#true} is VALID [2020-07-17 21:58:43,022 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7293#true} {7294#false} #558#return; {7294#false} is VALID [2020-07-17 21:58:43,023 INFO L280 TraceCheckUtils]: 103: Hoare triple {7294#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {7294#false} is VALID [2020-07-17 21:58:43,023 INFO L280 TraceCheckUtils]: 104: Hoare triple {7294#false} assume 0 != ~tmp___0~3; {7294#false} is VALID [2020-07-17 21:58:43,023 INFO L280 TraceCheckUtils]: 105: Hoare triple {7294#false} assume 0 == ~switchedOnBeforeTS~0; {7294#false} is VALID [2020-07-17 21:58:43,023 INFO L263 TraceCheckUtils]: 106: Hoare triple {7294#false} call __automaton_fail(); {7294#false} is VALID [2020-07-17 21:58:43,024 INFO L280 TraceCheckUtils]: 107: Hoare triple {7294#false} assume !false; {7294#false} is VALID [2020-07-17 21:58:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:58:43,046 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308012079] [2020-07-17 21:58:43,046 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:58:43,047 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:58:43,047 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929371452] [2020-07-17 21:58:43,049 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-17 21:58:43,050 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:43,050 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:58:43,175 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:43,175 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:58:43,176 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:43,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:58:43,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:58:43,176 INFO L87 Difference]: Start difference. First operand 455 states and 543 transitions. Second operand 9 states. [2020-07-17 21:58:50,925 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:51,271 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:58:51,722 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:52,052 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:59,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:59,615 INFO L93 Difference]: Finished difference Result 975 states and 1246 transitions. [2020-07-17 21:58:59,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:58:59,616 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-17 21:58:59,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:59,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:58:59,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 429 transitions. [2020-07-17 21:58:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:58:59,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 429 transitions. [2020-07-17 21:58:59,628 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 429 transitions. [2020-07-17 21:59:00,915 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 429 edges. 429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:00,938 INFO L225 Difference]: With dead ends: 975 [2020-07-17 21:59:00,938 INFO L226 Difference]: Without dead ends: 548 [2020-07-17 21:59:00,940 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:59:00,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 548 states. [2020-07-17 21:59:04,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 548 to 468. [2020-07-17 21:59:04,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:04,529 INFO L82 GeneralOperation]: Start isEquivalent. First operand 548 states. Second operand 468 states. [2020-07-17 21:59:04,529 INFO L74 IsIncluded]: Start isIncluded. First operand 548 states. Second operand 468 states. [2020-07-17 21:59:04,529 INFO L87 Difference]: Start difference. First operand 548 states. Second operand 468 states. [2020-07-17 21:59:04,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:04,554 INFO L93 Difference]: Finished difference Result 548 states and 691 transitions. [2020-07-17 21:59:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 691 transitions. [2020-07-17 21:59:04,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:04,556 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:04,557 INFO L74 IsIncluded]: Start isIncluded. First operand 468 states. Second operand 548 states. [2020-07-17 21:59:04,557 INFO L87 Difference]: Start difference. First operand 468 states. Second operand 548 states. [2020-07-17 21:59:04,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:04,580 INFO L93 Difference]: Finished difference Result 548 states and 691 transitions. [2020-07-17 21:59:04,581 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 691 transitions. [2020-07-17 21:59:04,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:04,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:04,583 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:04,583 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:04,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 468 states. [2020-07-17 21:59:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 557 transitions. [2020-07-17 21:59:04,603 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 557 transitions. Word has length 108 [2020-07-17 21:59:04,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:04,604 INFO L479 AbstractCegarLoop]: Abstraction has 468 states and 557 transitions. [2020-07-17 21:59:04,604 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:59:04,604 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 557 transitions. [2020-07-17 21:59:04,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-17 21:59:04,606 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:04,606 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:59:04,606 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:59:04,607 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:04,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:04,607 INFO L82 PathProgramCache]: Analyzing trace with hash -2026359836, now seen corresponding path program 1 times [2020-07-17 21:59:04,607 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:04,607 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [21769908] [2020-07-17 21:59:04,608 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:04,924 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:04,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {10600#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {10526#true} is VALID [2020-07-17 21:59:04,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:04,991 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10526#true} {10526#true} #574#return; {10526#true} is VALID [2020-07-17 21:59:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:04,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:04,994 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10526#true} {10526#true} #464#return; {10526#true} is VALID [2020-07-17 21:59:04,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:04,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:04,996 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10526#true} {10526#true} #466#return; {10526#true} is VALID [2020-07-17 21:59:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10601#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:05,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {10601#(= 1 |valid_product_#res|)} assume true; {10601#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:05,015 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10601#(= 1 |valid_product_#res|)} {10526#true} #468#return; {10538#(= |main_#t~ret64| 1)} is VALID [2020-07-17 21:59:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,018 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10526#true} {10526#true} #470#return; {10526#true} is VALID [2020-07-17 21:59:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {10602#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10526#true} is VALID [2020-07-17 21:59:05,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,032 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10526#true} {10526#true} #564#return; {10526#true} is VALID [2020-07-17 21:59:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {10526#true} is VALID [2020-07-17 21:59:05,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,038 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10526#true} {10602#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {10526#true} is VALID [2020-07-17 21:59:05,038 INFO L263 TraceCheckUtils]: 0: Hoare triple {10602#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {10526#true} is VALID [2020-07-17 21:59:05,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {10526#true} is VALID [2020-07-17 21:59:05,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,039 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10526#true} {10602#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {10526#true} is VALID [2020-07-17 21:59:05,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {10526#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {10526#true} is VALID [2020-07-17 21:59:05,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,039 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10526#true} {10526#true} #534#return; {10526#true} is VALID [2020-07-17 21:59:05,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#true} havoc ~retValue_acc~12; {10526#true} is VALID [2020-07-17 21:59:05,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {10679#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:59:05,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {10679#(= 1 |isHighWaterSensorDry_#res|)} assume true; {10679#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:59:05,129 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10679#(= 1 |isHighWaterSensorDry_#res|)} {10526#true} #532#return; {10677#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:59:05,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {10526#true} is VALID [2020-07-17 21:59:05,130 INFO L263 TraceCheckUtils]: 1: Hoare triple {10526#true} call #t~ret20 := isHighWaterSensorDry(); {10526#true} is VALID [2020-07-17 21:59:05,130 INFO L280 TraceCheckUtils]: 2: Hoare triple {10526#true} havoc ~retValue_acc~12; {10526#true} is VALID [2020-07-17 21:59:05,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {10526#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {10679#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:59:05,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {10679#(= 1 |isHighWaterSensorDry_#res|)} assume true; {10679#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:59:05,132 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10679#(= 1 |isHighWaterSensorDry_#res|)} {10526#true} #532#return; {10677#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:59:05,133 INFO L280 TraceCheckUtils]: 6: Hoare triple {10677#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {10678#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:59:05,134 INFO L280 TraceCheckUtils]: 7: Hoare triple {10678#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10527#false} is VALID [2020-07-17 21:59:05,134 INFO L280 TraceCheckUtils]: 8: Hoare triple {10527#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {10527#false} is VALID [2020-07-17 21:59:05,134 INFO L280 TraceCheckUtils]: 9: Hoare triple {10527#false} assume true; {10527#false} is VALID [2020-07-17 21:59:05,134 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10527#false} {10526#true} #546#return; {10527#false} is VALID [2020-07-17 21:59:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10526#true} is VALID [2020-07-17 21:59:05,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,149 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10526#true} {10526#true} #568#return; {10526#true} is VALID [2020-07-17 21:59:05,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#true} havoc ~retValue_acc~0; {10526#true} is VALID [2020-07-17 21:59:05,150 INFO L263 TraceCheckUtils]: 1: Hoare triple {10526#true} call #t~ret3 := isMethaneLevelCritical(); {10526#true} is VALID [2020-07-17 21:59:05,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {10526#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10526#true} is VALID [2020-07-17 21:59:05,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,151 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10526#true} {10526#true} #568#return; {10526#true} is VALID [2020-07-17 21:59:05,151 INFO L280 TraceCheckUtils]: 5: Hoare triple {10526#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {10526#true} is VALID [2020-07-17 21:59:05,151 INFO L280 TraceCheckUtils]: 6: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,151 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10526#true} {10526#true} #528#return; {10526#true} is VALID [2020-07-17 21:59:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10526#true} is VALID [2020-07-17 21:59:05,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,155 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10526#true} {10526#true} #530#return; {10526#true} is VALID [2020-07-17 21:59:05,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10526#true} is VALID [2020-07-17 21:59:05,156 INFO L263 TraceCheckUtils]: 1: Hoare triple {10526#true} call #t~ret2 := isMethaneAlarm(); {10526#true} is VALID [2020-07-17 21:59:05,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {10526#true} havoc ~retValue_acc~0; {10526#true} is VALID [2020-07-17 21:59:05,156 INFO L263 TraceCheckUtils]: 3: Hoare triple {10526#true} call #t~ret3 := isMethaneLevelCritical(); {10526#true} is VALID [2020-07-17 21:59:05,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {10526#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10526#true} is VALID [2020-07-17 21:59:05,157 INFO L280 TraceCheckUtils]: 5: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,157 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10526#true} {10526#true} #568#return; {10526#true} is VALID [2020-07-17 21:59:05,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {10526#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {10526#true} is VALID [2020-07-17 21:59:05,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,157 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10526#true} {10526#true} #528#return; {10526#true} is VALID [2020-07-17 21:59:05,158 INFO L280 TraceCheckUtils]: 10: Hoare triple {10526#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {10526#true} is VALID [2020-07-17 21:59:05,158 INFO L280 TraceCheckUtils]: 11: Hoare triple {10526#true} assume !(0 != ~tmp~2); {10526#true} is VALID [2020-07-17 21:59:05,158 INFO L263 TraceCheckUtils]: 12: Hoare triple {10526#true} call activatePump__wrappee__lowWaterSensor(); {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:05,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10526#true} is VALID [2020-07-17 21:59:05,159 INFO L280 TraceCheckUtils]: 14: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,159 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10526#true} {10526#true} #530#return; {10526#true} is VALID [2020-07-17 21:59:05,159 INFO L280 TraceCheckUtils]: 16: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,159 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10526#true} {10527#false} #548#return; {10527#false} is VALID [2020-07-17 21:59:05,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10526#true} is VALID [2020-07-17 21:59:05,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#true} assume 0 == ~pumpRunning~0; {10526#true} is VALID [2020-07-17 21:59:05,160 INFO L263 TraceCheckUtils]: 2: Hoare triple {10526#true} call #t~ret0 := isHighWaterLevel(); {10526#true} is VALID [2020-07-17 21:59:05,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {10526#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {10526#true} is VALID [2020-07-17 21:59:05,161 INFO L263 TraceCheckUtils]: 4: Hoare triple {10526#true} call #t~ret20 := isHighWaterSensorDry(); {10526#true} is VALID [2020-07-17 21:59:05,161 INFO L280 TraceCheckUtils]: 5: Hoare triple {10526#true} havoc ~retValue_acc~12; {10526#true} is VALID [2020-07-17 21:59:05,161 INFO L280 TraceCheckUtils]: 6: Hoare triple {10526#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {10679#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:59:05,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {10679#(= 1 |isHighWaterSensorDry_#res|)} assume true; {10679#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:59:05,163 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10679#(= 1 |isHighWaterSensorDry_#res|)} {10526#true} #532#return; {10677#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:59:05,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {10677#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {10678#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:59:05,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {10678#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10527#false} is VALID [2020-07-17 21:59:05,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {10527#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {10527#false} is VALID [2020-07-17 21:59:05,164 INFO L280 TraceCheckUtils]: 12: Hoare triple {10527#false} assume true; {10527#false} is VALID [2020-07-17 21:59:05,165 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10527#false} {10526#true} #546#return; {10527#false} is VALID [2020-07-17 21:59:05,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {10527#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {10527#false} is VALID [2020-07-17 21:59:05,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {10527#false} assume 0 != ~tmp~0; {10527#false} is VALID [2020-07-17 21:59:05,165 INFO L263 TraceCheckUtils]: 16: Hoare triple {10527#false} call activatePump(); {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:05,165 INFO L280 TraceCheckUtils]: 17: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10526#true} is VALID [2020-07-17 21:59:05,166 INFO L263 TraceCheckUtils]: 18: Hoare triple {10526#true} call #t~ret2 := isMethaneAlarm(); {10526#true} is VALID [2020-07-17 21:59:05,166 INFO L280 TraceCheckUtils]: 19: Hoare triple {10526#true} havoc ~retValue_acc~0; {10526#true} is VALID [2020-07-17 21:59:05,166 INFO L263 TraceCheckUtils]: 20: Hoare triple {10526#true} call #t~ret3 := isMethaneLevelCritical(); {10526#true} is VALID [2020-07-17 21:59:05,166 INFO L280 TraceCheckUtils]: 21: Hoare triple {10526#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10526#true} is VALID [2020-07-17 21:59:05,166 INFO L280 TraceCheckUtils]: 22: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,167 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10526#true} {10526#true} #568#return; {10526#true} is VALID [2020-07-17 21:59:05,167 INFO L280 TraceCheckUtils]: 24: Hoare triple {10526#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {10526#true} is VALID [2020-07-17 21:59:05,167 INFO L280 TraceCheckUtils]: 25: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,167 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10526#true} {10526#true} #528#return; {10526#true} is VALID [2020-07-17 21:59:05,167 INFO L280 TraceCheckUtils]: 27: Hoare triple {10526#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {10526#true} is VALID [2020-07-17 21:59:05,168 INFO L280 TraceCheckUtils]: 28: Hoare triple {10526#true} assume !(0 != ~tmp~2); {10526#true} is VALID [2020-07-17 21:59:05,168 INFO L263 TraceCheckUtils]: 29: Hoare triple {10526#true} call activatePump__wrappee__lowWaterSensor(); {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:05,168 INFO L280 TraceCheckUtils]: 30: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10526#true} is VALID [2020-07-17 21:59:05,168 INFO L280 TraceCheckUtils]: 31: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,169 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10526#true} {10526#true} #530#return; {10526#true} is VALID [2020-07-17 21:59:05,169 INFO L280 TraceCheckUtils]: 33: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,169 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10526#true} {10527#false} #548#return; {10527#false} is VALID [2020-07-17 21:59:05,169 INFO L280 TraceCheckUtils]: 35: Hoare triple {10527#false} assume true; {10527#false} is VALID [2020-07-17 21:59:05,169 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10527#false} {10526#true} #514#return; {10527#false} is VALID [2020-07-17 21:59:05,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10526#true} is VALID [2020-07-17 21:59:05,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#true} assume !(0 != ~pumpRunning~0); {10526#true} is VALID [2020-07-17 21:59:05,172 INFO L263 TraceCheckUtils]: 2: Hoare triple {10526#true} call processEnvironment__wrappee__highWaterSensor(); {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:05,172 INFO L280 TraceCheckUtils]: 3: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10526#true} is VALID [2020-07-17 21:59:05,172 INFO L280 TraceCheckUtils]: 4: Hoare triple {10526#true} assume 0 == ~pumpRunning~0; {10526#true} is VALID [2020-07-17 21:59:05,173 INFO L263 TraceCheckUtils]: 5: Hoare triple {10526#true} call #t~ret0 := isHighWaterLevel(); {10526#true} is VALID [2020-07-17 21:59:05,173 INFO L280 TraceCheckUtils]: 6: Hoare triple {10526#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {10526#true} is VALID [2020-07-17 21:59:05,173 INFO L263 TraceCheckUtils]: 7: Hoare triple {10526#true} call #t~ret20 := isHighWaterSensorDry(); {10526#true} is VALID [2020-07-17 21:59:05,173 INFO L280 TraceCheckUtils]: 8: Hoare triple {10526#true} havoc ~retValue_acc~12; {10526#true} is VALID [2020-07-17 21:59:05,174 INFO L280 TraceCheckUtils]: 9: Hoare triple {10526#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {10679#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:59:05,174 INFO L280 TraceCheckUtils]: 10: Hoare triple {10679#(= 1 |isHighWaterSensorDry_#res|)} assume true; {10679#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:59:05,175 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10679#(= 1 |isHighWaterSensorDry_#res|)} {10526#true} #532#return; {10677#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:59:05,176 INFO L280 TraceCheckUtils]: 12: Hoare triple {10677#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {10678#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:59:05,176 INFO L280 TraceCheckUtils]: 13: Hoare triple {10678#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10527#false} is VALID [2020-07-17 21:59:05,177 INFO L280 TraceCheckUtils]: 14: Hoare triple {10527#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {10527#false} is VALID [2020-07-17 21:59:05,177 INFO L280 TraceCheckUtils]: 15: Hoare triple {10527#false} assume true; {10527#false} is VALID [2020-07-17 21:59:05,177 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10527#false} {10526#true} #546#return; {10527#false} is VALID [2020-07-17 21:59:05,177 INFO L280 TraceCheckUtils]: 17: Hoare triple {10527#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {10527#false} is VALID [2020-07-17 21:59:05,177 INFO L280 TraceCheckUtils]: 18: Hoare triple {10527#false} assume 0 != ~tmp~0; {10527#false} is VALID [2020-07-17 21:59:05,178 INFO L263 TraceCheckUtils]: 19: Hoare triple {10527#false} call activatePump(); {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:05,178 INFO L280 TraceCheckUtils]: 20: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10526#true} is VALID [2020-07-17 21:59:05,178 INFO L263 TraceCheckUtils]: 21: Hoare triple {10526#true} call #t~ret2 := isMethaneAlarm(); {10526#true} is VALID [2020-07-17 21:59:05,178 INFO L280 TraceCheckUtils]: 22: Hoare triple {10526#true} havoc ~retValue_acc~0; {10526#true} is VALID [2020-07-17 21:59:05,178 INFO L263 TraceCheckUtils]: 23: Hoare triple {10526#true} call #t~ret3 := isMethaneLevelCritical(); {10526#true} is VALID [2020-07-17 21:59:05,179 INFO L280 TraceCheckUtils]: 24: Hoare triple {10526#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10526#true} is VALID [2020-07-17 21:59:05,179 INFO L280 TraceCheckUtils]: 25: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,179 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10526#true} {10526#true} #568#return; {10526#true} is VALID [2020-07-17 21:59:05,179 INFO L280 TraceCheckUtils]: 27: Hoare triple {10526#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {10526#true} is VALID [2020-07-17 21:59:05,179 INFO L280 TraceCheckUtils]: 28: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,179 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10526#true} {10526#true} #528#return; {10526#true} is VALID [2020-07-17 21:59:05,180 INFO L280 TraceCheckUtils]: 30: Hoare triple {10526#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {10526#true} is VALID [2020-07-17 21:59:05,180 INFO L280 TraceCheckUtils]: 31: Hoare triple {10526#true} assume !(0 != ~tmp~2); {10526#true} is VALID [2020-07-17 21:59:05,180 INFO L263 TraceCheckUtils]: 32: Hoare triple {10526#true} call activatePump__wrappee__lowWaterSensor(); {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:05,181 INFO L280 TraceCheckUtils]: 33: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10526#true} is VALID [2020-07-17 21:59:05,181 INFO L280 TraceCheckUtils]: 34: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,181 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10526#true} {10526#true} #530#return; {10526#true} is VALID [2020-07-17 21:59:05,181 INFO L280 TraceCheckUtils]: 36: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,181 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10526#true} {10527#false} #548#return; {10527#false} is VALID [2020-07-17 21:59:05,182 INFO L280 TraceCheckUtils]: 38: Hoare triple {10527#false} assume true; {10527#false} is VALID [2020-07-17 21:59:05,182 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10527#false} {10526#true} #514#return; {10527#false} is VALID [2020-07-17 21:59:05,182 INFO L280 TraceCheckUtils]: 40: Hoare triple {10527#false} assume true; {10527#false} is VALID [2020-07-17 21:59:05,182 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10527#false} {10526#true} #538#return; {10527#false} is VALID [2020-07-17 21:59:05,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {10526#true} is VALID [2020-07-17 21:59:05,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,186 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10526#true} {10527#false} #556#return; {10527#false} is VALID [2020-07-17 21:59:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:05,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {10526#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {10526#true} is VALID [2020-07-17 21:59:05,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,190 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10526#true} {10527#false} #558#return; {10527#false} is VALID [2020-07-17 21:59:05,194 INFO L263 TraceCheckUtils]: 0: Hoare triple {10526#true} call ULTIMATE.init(); {10600#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:59:05,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {10600#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {10526#true} is VALID [2020-07-17 21:59:05,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,195 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10526#true} {10526#true} #574#return; {10526#true} is VALID [2020-07-17 21:59:05,195 INFO L263 TraceCheckUtils]: 4: Hoare triple {10526#true} call #t~ret76 := main(); {10526#true} is VALID [2020-07-17 21:59:05,195 INFO L280 TraceCheckUtils]: 5: Hoare triple {10526#true} havoc ~retValue_acc~7;havoc ~tmp~10; {10526#true} is VALID [2020-07-17 21:59:05,195 INFO L263 TraceCheckUtils]: 6: Hoare triple {10526#true} call select_helpers(); {10526#true} is VALID [2020-07-17 21:59:05,196 INFO L280 TraceCheckUtils]: 7: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,196 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10526#true} {10526#true} #464#return; {10526#true} is VALID [2020-07-17 21:59:05,196 INFO L263 TraceCheckUtils]: 9: Hoare triple {10526#true} call select_features(); {10526#true} is VALID [2020-07-17 21:59:05,196 INFO L280 TraceCheckUtils]: 10: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,196 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10526#true} {10526#true} #466#return; {10526#true} is VALID [2020-07-17 21:59:05,196 INFO L263 TraceCheckUtils]: 12: Hoare triple {10526#true} call #t~ret64 := valid_product(); {10526#true} is VALID [2020-07-17 21:59:05,197 INFO L280 TraceCheckUtils]: 13: Hoare triple {10526#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10601#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:05,198 INFO L280 TraceCheckUtils]: 14: Hoare triple {10601#(= 1 |valid_product_#res|)} assume true; {10601#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:05,198 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10601#(= 1 |valid_product_#res|)} {10526#true} #468#return; {10538#(= |main_#t~ret64| 1)} is VALID [2020-07-17 21:59:05,199 INFO L280 TraceCheckUtils]: 16: Hoare triple {10538#(= |main_#t~ret64| 1)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {10539#(= 1 main_~tmp~10)} is VALID [2020-07-17 21:59:05,199 INFO L280 TraceCheckUtils]: 17: Hoare triple {10539#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {10526#true} is VALID [2020-07-17 21:59:05,199 INFO L263 TraceCheckUtils]: 18: Hoare triple {10526#true} call setup(); {10526#true} is VALID [2020-07-17 21:59:05,200 INFO L280 TraceCheckUtils]: 19: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,200 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10526#true} {10526#true} #470#return; {10526#true} is VALID [2020-07-17 21:59:05,200 INFO L263 TraceCheckUtils]: 21: Hoare triple {10526#true} call runTest(); {10526#true} is VALID [2020-07-17 21:59:05,201 INFO L263 TraceCheckUtils]: 22: Hoare triple {10526#true} call __utac_acc__Specification5_spec__1(); {10602#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:05,201 INFO L280 TraceCheckUtils]: 23: Hoare triple {10602#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10526#true} is VALID [2020-07-17 21:59:05,201 INFO L280 TraceCheckUtils]: 24: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,201 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10526#true} {10526#true} #564#return; {10526#true} is VALID [2020-07-17 21:59:05,201 INFO L263 TraceCheckUtils]: 26: Hoare triple {10526#true} call test(); {10526#true} is VALID [2020-07-17 21:59:05,202 INFO L280 TraceCheckUtils]: 27: Hoare triple {10526#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10526#true} is VALID [2020-07-17 21:59:05,202 INFO L280 TraceCheckUtils]: 28: Hoare triple {10526#true} assume !false; {10526#true} is VALID [2020-07-17 21:59:05,202 INFO L280 TraceCheckUtils]: 29: Hoare triple {10526#true} assume ~splverifierCounter~0 < 4; {10526#true} is VALID [2020-07-17 21:59:05,202 INFO L280 TraceCheckUtils]: 30: Hoare triple {10526#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {10526#true} is VALID [2020-07-17 21:59:05,203 INFO L280 TraceCheckUtils]: 31: Hoare triple {10526#true} assume !(0 != ~tmp~5); {10526#true} is VALID [2020-07-17 21:59:05,203 INFO L280 TraceCheckUtils]: 32: Hoare triple {10526#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {10526#true} is VALID [2020-07-17 21:59:05,203 INFO L280 TraceCheckUtils]: 33: Hoare triple {10526#true} assume !(0 != ~tmp___0~2); {10526#true} is VALID [2020-07-17 21:59:05,203 INFO L280 TraceCheckUtils]: 34: Hoare triple {10526#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {10526#true} is VALID [2020-07-17 21:59:05,203 INFO L280 TraceCheckUtils]: 35: Hoare triple {10526#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {10526#true} is VALID [2020-07-17 21:59:05,203 INFO L280 TraceCheckUtils]: 36: Hoare triple {10526#true} assume !(0 != ~tmp___1~0); {10526#true} is VALID [2020-07-17 21:59:05,204 INFO L263 TraceCheckUtils]: 37: Hoare triple {10526#true} call timeShift(); {10526#true} is VALID [2020-07-17 21:59:05,204 INFO L263 TraceCheckUtils]: 38: Hoare triple {10526#true} call __utac_acc__Specification5_spec__2(); {10602#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:05,205 INFO L263 TraceCheckUtils]: 39: Hoare triple {10602#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {10526#true} is VALID [2020-07-17 21:59:05,205 INFO L280 TraceCheckUtils]: 40: Hoare triple {10526#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {10526#true} is VALID [2020-07-17 21:59:05,205 INFO L280 TraceCheckUtils]: 41: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,205 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10526#true} {10602#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {10526#true} is VALID [2020-07-17 21:59:05,205 INFO L280 TraceCheckUtils]: 43: Hoare triple {10526#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {10526#true} is VALID [2020-07-17 21:59:05,205 INFO L280 TraceCheckUtils]: 44: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,206 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {10526#true} {10526#true} #534#return; {10526#true} is VALID [2020-07-17 21:59:05,206 INFO L280 TraceCheckUtils]: 46: Hoare triple {10526#true} assume !(0 != ~pumpRunning~0); {10526#true} is VALID [2020-07-17 21:59:05,206 INFO L280 TraceCheckUtils]: 47: Hoare triple {10526#true} assume 0 != ~systemActive~0; {10526#true} is VALID [2020-07-17 21:59:05,207 INFO L263 TraceCheckUtils]: 48: Hoare triple {10526#true} call processEnvironment(); {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:05,207 INFO L280 TraceCheckUtils]: 49: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10526#true} is VALID [2020-07-17 21:59:05,207 INFO L280 TraceCheckUtils]: 50: Hoare triple {10526#true} assume !(0 != ~pumpRunning~0); {10526#true} is VALID [2020-07-17 21:59:05,208 INFO L263 TraceCheckUtils]: 51: Hoare triple {10526#true} call processEnvironment__wrappee__highWaterSensor(); {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:05,208 INFO L280 TraceCheckUtils]: 52: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {10526#true} is VALID [2020-07-17 21:59:05,208 INFO L280 TraceCheckUtils]: 53: Hoare triple {10526#true} assume 0 == ~pumpRunning~0; {10526#true} is VALID [2020-07-17 21:59:05,208 INFO L263 TraceCheckUtils]: 54: Hoare triple {10526#true} call #t~ret0 := isHighWaterLevel(); {10526#true} is VALID [2020-07-17 21:59:05,209 INFO L280 TraceCheckUtils]: 55: Hoare triple {10526#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {10526#true} is VALID [2020-07-17 21:59:05,209 INFO L263 TraceCheckUtils]: 56: Hoare triple {10526#true} call #t~ret20 := isHighWaterSensorDry(); {10526#true} is VALID [2020-07-17 21:59:05,209 INFO L280 TraceCheckUtils]: 57: Hoare triple {10526#true} havoc ~retValue_acc~12; {10526#true} is VALID [2020-07-17 21:59:05,210 INFO L280 TraceCheckUtils]: 58: Hoare triple {10526#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {10679#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:59:05,210 INFO L280 TraceCheckUtils]: 59: Hoare triple {10679#(= 1 |isHighWaterSensorDry_#res|)} assume true; {10679#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:59:05,211 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10679#(= 1 |isHighWaterSensorDry_#res|)} {10526#true} #532#return; {10677#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:59:05,212 INFO L280 TraceCheckUtils]: 61: Hoare triple {10677#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {10678#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:59:05,212 INFO L280 TraceCheckUtils]: 62: Hoare triple {10678#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {10527#false} is VALID [2020-07-17 21:59:05,212 INFO L280 TraceCheckUtils]: 63: Hoare triple {10527#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {10527#false} is VALID [2020-07-17 21:59:05,213 INFO L280 TraceCheckUtils]: 64: Hoare triple {10527#false} assume true; {10527#false} is VALID [2020-07-17 21:59:05,213 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {10527#false} {10526#true} #546#return; {10527#false} is VALID [2020-07-17 21:59:05,213 INFO L280 TraceCheckUtils]: 66: Hoare triple {10527#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {10527#false} is VALID [2020-07-17 21:59:05,213 INFO L280 TraceCheckUtils]: 67: Hoare triple {10527#false} assume 0 != ~tmp~0; {10527#false} is VALID [2020-07-17 21:59:05,213 INFO L263 TraceCheckUtils]: 68: Hoare triple {10527#false} call activatePump(); {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:05,214 INFO L280 TraceCheckUtils]: 69: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10526#true} is VALID [2020-07-17 21:59:05,214 INFO L263 TraceCheckUtils]: 70: Hoare triple {10526#true} call #t~ret2 := isMethaneAlarm(); {10526#true} is VALID [2020-07-17 21:59:05,214 INFO L280 TraceCheckUtils]: 71: Hoare triple {10526#true} havoc ~retValue_acc~0; {10526#true} is VALID [2020-07-17 21:59:05,214 INFO L263 TraceCheckUtils]: 72: Hoare triple {10526#true} call #t~ret3 := isMethaneLevelCritical(); {10526#true} is VALID [2020-07-17 21:59:05,214 INFO L280 TraceCheckUtils]: 73: Hoare triple {10526#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {10526#true} is VALID [2020-07-17 21:59:05,214 INFO L280 TraceCheckUtils]: 74: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,215 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10526#true} {10526#true} #568#return; {10526#true} is VALID [2020-07-17 21:59:05,215 INFO L280 TraceCheckUtils]: 76: Hoare triple {10526#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {10526#true} is VALID [2020-07-17 21:59:05,215 INFO L280 TraceCheckUtils]: 77: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,215 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10526#true} {10526#true} #528#return; {10526#true} is VALID [2020-07-17 21:59:05,215 INFO L280 TraceCheckUtils]: 79: Hoare triple {10526#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {10526#true} is VALID [2020-07-17 21:59:05,215 INFO L280 TraceCheckUtils]: 80: Hoare triple {10526#true} assume !(0 != ~tmp~2); {10526#true} is VALID [2020-07-17 21:59:05,216 INFO L263 TraceCheckUtils]: 81: Hoare triple {10526#true} call activatePump__wrappee__lowWaterSensor(); {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:05,216 INFO L280 TraceCheckUtils]: 82: Hoare triple {10606#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10526#true} is VALID [2020-07-17 21:59:05,216 INFO L280 TraceCheckUtils]: 83: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,217 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {10526#true} {10526#true} #530#return; {10526#true} is VALID [2020-07-17 21:59:05,217 INFO L280 TraceCheckUtils]: 85: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,217 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {10526#true} {10527#false} #548#return; {10527#false} is VALID [2020-07-17 21:59:05,217 INFO L280 TraceCheckUtils]: 87: Hoare triple {10527#false} assume true; {10527#false} is VALID [2020-07-17 21:59:05,217 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {10527#false} {10526#true} #514#return; {10527#false} is VALID [2020-07-17 21:59:05,217 INFO L280 TraceCheckUtils]: 89: Hoare triple {10527#false} assume true; {10527#false} is VALID [2020-07-17 21:59:05,218 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {10527#false} {10526#true} #538#return; {10527#false} is VALID [2020-07-17 21:59:05,218 INFO L263 TraceCheckUtils]: 91: Hoare triple {10527#false} call __utac_acc__Specification5_spec__3(); {10527#false} is VALID [2020-07-17 21:59:05,218 INFO L280 TraceCheckUtils]: 92: Hoare triple {10527#false} havoc ~tmp~6;havoc ~tmp___0~3; {10527#false} is VALID [2020-07-17 21:59:05,218 INFO L263 TraceCheckUtils]: 93: Hoare triple {10527#false} call #t~ret27 := getWaterLevel(); {10526#true} is VALID [2020-07-17 21:59:05,218 INFO L280 TraceCheckUtils]: 94: Hoare triple {10526#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {10526#true} is VALID [2020-07-17 21:59:05,219 INFO L280 TraceCheckUtils]: 95: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,219 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {10526#true} {10527#false} #556#return; {10527#false} is VALID [2020-07-17 21:59:05,219 INFO L280 TraceCheckUtils]: 97: Hoare triple {10527#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {10527#false} is VALID [2020-07-17 21:59:05,219 INFO L280 TraceCheckUtils]: 98: Hoare triple {10527#false} assume 2 != ~tmp~6; {10527#false} is VALID [2020-07-17 21:59:05,219 INFO L263 TraceCheckUtils]: 99: Hoare triple {10527#false} call #t~ret28 := isPumpRunning(); {10526#true} is VALID [2020-07-17 21:59:05,219 INFO L280 TraceCheckUtils]: 100: Hoare triple {10526#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {10526#true} is VALID [2020-07-17 21:59:05,220 INFO L280 TraceCheckUtils]: 101: Hoare triple {10526#true} assume true; {10526#true} is VALID [2020-07-17 21:59:05,220 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {10526#true} {10527#false} #558#return; {10527#false} is VALID [2020-07-17 21:59:05,220 INFO L280 TraceCheckUtils]: 103: Hoare triple {10527#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {10527#false} is VALID [2020-07-17 21:59:05,220 INFO L280 TraceCheckUtils]: 104: Hoare triple {10527#false} assume 0 != ~tmp___0~3; {10527#false} is VALID [2020-07-17 21:59:05,220 INFO L280 TraceCheckUtils]: 105: Hoare triple {10527#false} assume 0 == ~switchedOnBeforeTS~0; {10527#false} is VALID [2020-07-17 21:59:05,220 INFO L263 TraceCheckUtils]: 106: Hoare triple {10527#false} call __automaton_fail(); {10527#false} is VALID [2020-07-17 21:59:05,221 INFO L280 TraceCheckUtils]: 107: Hoare triple {10527#false} assume !false; {10527#false} is VALID [2020-07-17 21:59:05,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:59:05,233 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [21769908] [2020-07-17 21:59:05,233 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:59:05,234 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:59:05,234 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188229708] [2020-07-17 21:59:05,235 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 108 [2020-07-17 21:59:05,236 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:59:05,236 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:59:05,358 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:05,358 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:59:05,358 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:59:05,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:59:05,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:59:05,359 INFO L87 Difference]: Start difference. First operand 468 states and 557 transitions. Second operand 11 states. [2020-07-17 21:59:07,191 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:07,604 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:07,923 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:12,981 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:13,642 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:14,084 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:22,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:22,805 INFO L93 Difference]: Finished difference Result 998 states and 1270 transitions. [2020-07-17 21:59:22,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:59:22,806 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 108 [2020-07-17 21:59:22,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:22,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:59:22,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 429 transitions. [2020-07-17 21:59:22,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:59:22,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 429 transitions. [2020-07-17 21:59:22,820 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 429 transitions. [2020-07-17 21:59:24,107 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 429 edges. 429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:24,132 INFO L225 Difference]: With dead ends: 998 [2020-07-17 21:59:24,132 INFO L226 Difference]: Without dead ends: 558 [2020-07-17 21:59:24,135 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:59:24,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 558 states. [2020-07-17 21:59:27,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 558 to 476. [2020-07-17 21:59:27,646 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:27,646 INFO L82 GeneralOperation]: Start isEquivalent. First operand 558 states. Second operand 476 states. [2020-07-17 21:59:27,646 INFO L74 IsIncluded]: Start isIncluded. First operand 558 states. Second operand 476 states. [2020-07-17 21:59:27,647 INFO L87 Difference]: Start difference. First operand 558 states. Second operand 476 states. [2020-07-17 21:59:27,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:27,673 INFO L93 Difference]: Finished difference Result 558 states and 699 transitions. [2020-07-17 21:59:27,673 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 699 transitions. [2020-07-17 21:59:27,675 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:27,675 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:27,676 INFO L74 IsIncluded]: Start isIncluded. First operand 476 states. Second operand 558 states. [2020-07-17 21:59:27,676 INFO L87 Difference]: Start difference. First operand 476 states. Second operand 558 states. [2020-07-17 21:59:27,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:27,701 INFO L93 Difference]: Finished difference Result 558 states and 699 transitions. [2020-07-17 21:59:27,701 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 699 transitions. [2020-07-17 21:59:27,703 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:27,703 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:27,703 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:27,703 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:27,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 476 states. [2020-07-17 21:59:27,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 476 states and 565 transitions. [2020-07-17 21:59:27,725 INFO L78 Accepts]: Start accepts. Automaton has 476 states and 565 transitions. Word has length 108 [2020-07-17 21:59:27,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:27,725 INFO L479 AbstractCegarLoop]: Abstraction has 476 states and 565 transitions. [2020-07-17 21:59:27,725 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:59:27,726 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 565 transitions. [2020-07-17 21:59:27,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-17 21:59:27,727 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:27,728 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:59:27,728 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:59:27,728 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:27,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:27,728 INFO L82 PathProgramCache]: Analyzing trace with hash 2028067331, now seen corresponding path program 1 times [2020-07-17 21:59:27,729 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:27,729 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011867713] [2020-07-17 21:59:27,729 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:27,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,109 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {13890#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {13822#(<= ~waterLevel~0 1)} assume true; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,170 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13822#(<= ~waterLevel~0 1)} {13817#true} #574#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,174 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #464#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,178 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #466#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {13817#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {13817#true} is VALID [2020-07-17 21:59:28,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #468#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,186 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #470#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {13891#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13817#true} is VALID [2020-07-17 21:59:28,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,201 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #564#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {13817#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13817#true} is VALID [2020-07-17 21:59:28,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,207 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13817#true} {13891#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {13817#true} is VALID [2020-07-17 21:59:28,208 INFO L263 TraceCheckUtils]: 0: Hoare triple {13891#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {13817#true} is VALID [2020-07-17 21:59:28,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {13817#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13817#true} is VALID [2020-07-17 21:59:28,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,208 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13817#true} {13891#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {13817#true} is VALID [2020-07-17 21:59:28,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {13817#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {13817#true} is VALID [2020-07-17 21:59:28,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,209 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #534#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {13817#true} havoc ~retValue_acc~12; {13817#true} is VALID [2020-07-17 21:59:28,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {13817#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,268 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #532#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {13817#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {13817#true} is VALID [2020-07-17 21:59:28,268 INFO L263 TraceCheckUtils]: 1: Hoare triple {13817#true} call #t~ret20 := isHighWaterSensorDry(); {13817#true} is VALID [2020-07-17 21:59:28,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {13817#true} havoc ~retValue_acc~12; {13817#true} is VALID [2020-07-17 21:59:28,269 INFO L280 TraceCheckUtils]: 3: Hoare triple {13817#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,271 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #532#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {13933#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,272 INFO L280 TraceCheckUtils]: 7: Hoare triple {13933#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,272 INFO L280 TraceCheckUtils]: 8: Hoare triple {13933#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,273 INFO L280 TraceCheckUtils]: 9: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,274 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #546#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {13817#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13817#true} is VALID [2020-07-17 21:59:28,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,284 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13817#true} {13817#true} #568#return; {13817#true} is VALID [2020-07-17 21:59:28,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {13817#true} havoc ~retValue_acc~0; {13817#true} is VALID [2020-07-17 21:59:28,285 INFO L263 TraceCheckUtils]: 1: Hoare triple {13817#true} call #t~ret3 := isMethaneLevelCritical(); {13817#true} is VALID [2020-07-17 21:59:28,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {13817#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13817#true} is VALID [2020-07-17 21:59:28,285 INFO L280 TraceCheckUtils]: 3: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,285 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13817#true} {13817#true} #568#return; {13817#true} is VALID [2020-07-17 21:59:28,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {13817#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {13817#true} is VALID [2020-07-17 21:59:28,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,286 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13817#true} {13817#true} #528#return; {13817#true} is VALID [2020-07-17 21:59:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13817#true} is VALID [2020-07-17 21:59:28,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,290 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13817#true} {13817#true} #530#return; {13817#true} is VALID [2020-07-17 21:59:28,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13817#true} is VALID [2020-07-17 21:59:28,290 INFO L263 TraceCheckUtils]: 1: Hoare triple {13817#true} call #t~ret2 := isMethaneAlarm(); {13817#true} is VALID [2020-07-17 21:59:28,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {13817#true} havoc ~retValue_acc~0; {13817#true} is VALID [2020-07-17 21:59:28,291 INFO L263 TraceCheckUtils]: 3: Hoare triple {13817#true} call #t~ret3 := isMethaneLevelCritical(); {13817#true} is VALID [2020-07-17 21:59:28,291 INFO L280 TraceCheckUtils]: 4: Hoare triple {13817#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13817#true} is VALID [2020-07-17 21:59:28,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,291 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13817#true} {13817#true} #568#return; {13817#true} is VALID [2020-07-17 21:59:28,291 INFO L280 TraceCheckUtils]: 7: Hoare triple {13817#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {13817#true} is VALID [2020-07-17 21:59:28,292 INFO L280 TraceCheckUtils]: 8: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,292 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13817#true} {13817#true} #528#return; {13817#true} is VALID [2020-07-17 21:59:28,292 INFO L280 TraceCheckUtils]: 10: Hoare triple {13817#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {13817#true} is VALID [2020-07-17 21:59:28,292 INFO L280 TraceCheckUtils]: 11: Hoare triple {13817#true} assume !(0 != ~tmp~2); {13817#true} is VALID [2020-07-17 21:59:28,293 INFO L263 TraceCheckUtils]: 12: Hoare triple {13817#true} call activatePump__wrappee__lowWaterSensor(); {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13817#true} is VALID [2020-07-17 21:59:28,293 INFO L280 TraceCheckUtils]: 14: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,294 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13817#true} {13817#true} #530#return; {13817#true} is VALID [2020-07-17 21:59:28,294 INFO L280 TraceCheckUtils]: 16: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,294 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13817#true} {13933#(< 1 ~waterLevel~0)} #548#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13817#true} is VALID [2020-07-17 21:59:28,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {13817#true} assume 0 == ~pumpRunning~0; {13817#true} is VALID [2020-07-17 21:59:28,295 INFO L263 TraceCheckUtils]: 2: Hoare triple {13817#true} call #t~ret0 := isHighWaterLevel(); {13817#true} is VALID [2020-07-17 21:59:28,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {13817#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {13817#true} is VALID [2020-07-17 21:59:28,296 INFO L263 TraceCheckUtils]: 4: Hoare triple {13817#true} call #t~ret20 := isHighWaterSensorDry(); {13817#true} is VALID [2020-07-17 21:59:28,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {13817#true} havoc ~retValue_acc~12; {13817#true} is VALID [2020-07-17 21:59:28,297 INFO L280 TraceCheckUtils]: 6: Hoare triple {13817#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,297 INFO L280 TraceCheckUtils]: 7: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,298 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #532#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,298 INFO L280 TraceCheckUtils]: 9: Hoare triple {13933#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,299 INFO L280 TraceCheckUtils]: 10: Hoare triple {13933#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,300 INFO L280 TraceCheckUtils]: 11: Hoare triple {13933#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,300 INFO L280 TraceCheckUtils]: 12: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,301 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #546#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {13933#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,302 INFO L280 TraceCheckUtils]: 15: Hoare triple {13933#(< 1 ~waterLevel~0)} assume 0 != ~tmp~0; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,303 INFO L263 TraceCheckUtils]: 16: Hoare triple {13933#(< 1 ~waterLevel~0)} call activatePump(); {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,303 INFO L280 TraceCheckUtils]: 17: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13817#true} is VALID [2020-07-17 21:59:28,303 INFO L263 TraceCheckUtils]: 18: Hoare triple {13817#true} call #t~ret2 := isMethaneAlarm(); {13817#true} is VALID [2020-07-17 21:59:28,303 INFO L280 TraceCheckUtils]: 19: Hoare triple {13817#true} havoc ~retValue_acc~0; {13817#true} is VALID [2020-07-17 21:59:28,304 INFO L263 TraceCheckUtils]: 20: Hoare triple {13817#true} call #t~ret3 := isMethaneLevelCritical(); {13817#true} is VALID [2020-07-17 21:59:28,304 INFO L280 TraceCheckUtils]: 21: Hoare triple {13817#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13817#true} is VALID [2020-07-17 21:59:28,304 INFO L280 TraceCheckUtils]: 22: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,304 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {13817#true} {13817#true} #568#return; {13817#true} is VALID [2020-07-17 21:59:28,304 INFO L280 TraceCheckUtils]: 24: Hoare triple {13817#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {13817#true} is VALID [2020-07-17 21:59:28,305 INFO L280 TraceCheckUtils]: 25: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,305 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13817#true} {13817#true} #528#return; {13817#true} is VALID [2020-07-17 21:59:28,305 INFO L280 TraceCheckUtils]: 27: Hoare triple {13817#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {13817#true} is VALID [2020-07-17 21:59:28,305 INFO L280 TraceCheckUtils]: 28: Hoare triple {13817#true} assume !(0 != ~tmp~2); {13817#true} is VALID [2020-07-17 21:59:28,306 INFO L263 TraceCheckUtils]: 29: Hoare triple {13817#true} call activatePump__wrappee__lowWaterSensor(); {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,306 INFO L280 TraceCheckUtils]: 30: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13817#true} is VALID [2020-07-17 21:59:28,306 INFO L280 TraceCheckUtils]: 31: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,306 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13817#true} {13817#true} #530#return; {13817#true} is VALID [2020-07-17 21:59:28,307 INFO L280 TraceCheckUtils]: 33: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,307 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13817#true} {13933#(< 1 ~waterLevel~0)} #548#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,308 INFO L280 TraceCheckUtils]: 35: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,309 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #514#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13817#true} is VALID [2020-07-17 21:59:28,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {13817#true} assume !(0 != ~pumpRunning~0); {13817#true} is VALID [2020-07-17 21:59:28,311 INFO L263 TraceCheckUtils]: 2: Hoare triple {13817#true} call processEnvironment__wrappee__highWaterSensor(); {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,312 INFO L280 TraceCheckUtils]: 3: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13817#true} is VALID [2020-07-17 21:59:28,312 INFO L280 TraceCheckUtils]: 4: Hoare triple {13817#true} assume 0 == ~pumpRunning~0; {13817#true} is VALID [2020-07-17 21:59:28,312 INFO L263 TraceCheckUtils]: 5: Hoare triple {13817#true} call #t~ret0 := isHighWaterLevel(); {13817#true} is VALID [2020-07-17 21:59:28,312 INFO L280 TraceCheckUtils]: 6: Hoare triple {13817#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {13817#true} is VALID [2020-07-17 21:59:28,312 INFO L263 TraceCheckUtils]: 7: Hoare triple {13817#true} call #t~ret20 := isHighWaterSensorDry(); {13817#true} is VALID [2020-07-17 21:59:28,313 INFO L280 TraceCheckUtils]: 8: Hoare triple {13817#true} havoc ~retValue_acc~12; {13817#true} is VALID [2020-07-17 21:59:28,313 INFO L280 TraceCheckUtils]: 9: Hoare triple {13817#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,314 INFO L280 TraceCheckUtils]: 10: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,315 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #532#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,315 INFO L280 TraceCheckUtils]: 12: Hoare triple {13933#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,316 INFO L280 TraceCheckUtils]: 13: Hoare triple {13933#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,316 INFO L280 TraceCheckUtils]: 14: Hoare triple {13933#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,317 INFO L280 TraceCheckUtils]: 15: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,318 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #546#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,318 INFO L280 TraceCheckUtils]: 17: Hoare triple {13933#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,319 INFO L280 TraceCheckUtils]: 18: Hoare triple {13933#(< 1 ~waterLevel~0)} assume 0 != ~tmp~0; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,319 INFO L263 TraceCheckUtils]: 19: Hoare triple {13933#(< 1 ~waterLevel~0)} call activatePump(); {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,320 INFO L280 TraceCheckUtils]: 20: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13817#true} is VALID [2020-07-17 21:59:28,320 INFO L263 TraceCheckUtils]: 21: Hoare triple {13817#true} call #t~ret2 := isMethaneAlarm(); {13817#true} is VALID [2020-07-17 21:59:28,320 INFO L280 TraceCheckUtils]: 22: Hoare triple {13817#true} havoc ~retValue_acc~0; {13817#true} is VALID [2020-07-17 21:59:28,320 INFO L263 TraceCheckUtils]: 23: Hoare triple {13817#true} call #t~ret3 := isMethaneLevelCritical(); {13817#true} is VALID [2020-07-17 21:59:28,320 INFO L280 TraceCheckUtils]: 24: Hoare triple {13817#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13817#true} is VALID [2020-07-17 21:59:28,320 INFO L280 TraceCheckUtils]: 25: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,321 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13817#true} {13817#true} #568#return; {13817#true} is VALID [2020-07-17 21:59:28,321 INFO L280 TraceCheckUtils]: 27: Hoare triple {13817#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {13817#true} is VALID [2020-07-17 21:59:28,321 INFO L280 TraceCheckUtils]: 28: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,321 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13817#true} {13817#true} #528#return; {13817#true} is VALID [2020-07-17 21:59:28,321 INFO L280 TraceCheckUtils]: 30: Hoare triple {13817#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {13817#true} is VALID [2020-07-17 21:59:28,322 INFO L280 TraceCheckUtils]: 31: Hoare triple {13817#true} assume !(0 != ~tmp~2); {13817#true} is VALID [2020-07-17 21:59:28,322 INFO L263 TraceCheckUtils]: 32: Hoare triple {13817#true} call activatePump__wrappee__lowWaterSensor(); {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,322 INFO L280 TraceCheckUtils]: 33: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13817#true} is VALID [2020-07-17 21:59:28,323 INFO L280 TraceCheckUtils]: 34: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,323 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13817#true} {13817#true} #530#return; {13817#true} is VALID [2020-07-17 21:59:28,323 INFO L280 TraceCheckUtils]: 36: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,324 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13817#true} {13933#(< 1 ~waterLevel~0)} #548#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,324 INFO L280 TraceCheckUtils]: 38: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,325 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #514#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,325 INFO L280 TraceCheckUtils]: 40: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,326 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13822#(<= ~waterLevel~0 1)} #538#return; {13818#false} is VALID [2020-07-17 21:59:28,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {13817#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {13817#true} is VALID [2020-07-17 21:59:28,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,330 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13817#true} {13818#false} #556#return; {13818#false} is VALID [2020-07-17 21:59:28,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {13817#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13817#true} is VALID [2020-07-17 21:59:28,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,333 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13817#true} {13818#false} #558#return; {13818#false} is VALID [2020-07-17 21:59:28,338 INFO L263 TraceCheckUtils]: 0: Hoare triple {13817#true} call ULTIMATE.init(); {13890#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:59:28,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {13890#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {13822#(<= ~waterLevel~0 1)} assume true; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,346 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13822#(<= ~waterLevel~0 1)} {13817#true} #574#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,346 INFO L263 TraceCheckUtils]: 4: Hoare triple {13822#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {13822#(<= ~waterLevel~0 1)} havoc ~retValue_acc~7;havoc ~tmp~10; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,347 INFO L263 TraceCheckUtils]: 6: Hoare triple {13822#(<= ~waterLevel~0 1)} call select_helpers(); {13817#true} is VALID [2020-07-17 21:59:28,347 INFO L280 TraceCheckUtils]: 7: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,348 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #464#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,348 INFO L263 TraceCheckUtils]: 9: Hoare triple {13822#(<= ~waterLevel~0 1)} call select_features(); {13817#true} is VALID [2020-07-17 21:59:28,348 INFO L280 TraceCheckUtils]: 10: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,349 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #466#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,349 INFO L263 TraceCheckUtils]: 12: Hoare triple {13822#(<= ~waterLevel~0 1)} call #t~ret64 := valid_product(); {13817#true} is VALID [2020-07-17 21:59:28,349 INFO L280 TraceCheckUtils]: 13: Hoare triple {13817#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {13817#true} is VALID [2020-07-17 21:59:28,350 INFO L280 TraceCheckUtils]: 14: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,350 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #468#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,351 INFO L280 TraceCheckUtils]: 16: Hoare triple {13822#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,351 INFO L280 TraceCheckUtils]: 17: Hoare triple {13822#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,352 INFO L263 TraceCheckUtils]: 18: Hoare triple {13822#(<= ~waterLevel~0 1)} call setup(); {13817#true} is VALID [2020-07-17 21:59:28,352 INFO L280 TraceCheckUtils]: 19: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,353 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #470#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,353 INFO L263 TraceCheckUtils]: 21: Hoare triple {13822#(<= ~waterLevel~0 1)} call runTest(); {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,354 INFO L263 TraceCheckUtils]: 22: Hoare triple {13822#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {13891#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:28,354 INFO L280 TraceCheckUtils]: 23: Hoare triple {13891#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13817#true} is VALID [2020-07-17 21:59:28,354 INFO L280 TraceCheckUtils]: 24: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,355 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #564#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,357 INFO L263 TraceCheckUtils]: 26: Hoare triple {13822#(<= ~waterLevel~0 1)} call test(); {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,357 INFO L280 TraceCheckUtils]: 27: Hoare triple {13822#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,358 INFO L280 TraceCheckUtils]: 28: Hoare triple {13822#(<= ~waterLevel~0 1)} assume !false; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,358 INFO L280 TraceCheckUtils]: 29: Hoare triple {13822#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,359 INFO L280 TraceCheckUtils]: 30: Hoare triple {13822#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,359 INFO L280 TraceCheckUtils]: 31: Hoare triple {13822#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~5); {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,360 INFO L280 TraceCheckUtils]: 32: Hoare triple {13822#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,361 INFO L280 TraceCheckUtils]: 33: Hoare triple {13822#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,361 INFO L280 TraceCheckUtils]: 34: Hoare triple {13822#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,362 INFO L280 TraceCheckUtils]: 35: Hoare triple {13822#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,362 INFO L280 TraceCheckUtils]: 36: Hoare triple {13822#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___1~0); {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,363 INFO L263 TraceCheckUtils]: 37: Hoare triple {13822#(<= ~waterLevel~0 1)} call timeShift(); {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,364 INFO L263 TraceCheckUtils]: 38: Hoare triple {13822#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {13891#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:28,364 INFO L263 TraceCheckUtils]: 39: Hoare triple {13891#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {13817#true} is VALID [2020-07-17 21:59:28,364 INFO L280 TraceCheckUtils]: 40: Hoare triple {13817#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13817#true} is VALID [2020-07-17 21:59:28,364 INFO L280 TraceCheckUtils]: 41: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,364 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13817#true} {13891#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {13817#true} is VALID [2020-07-17 21:59:28,365 INFO L280 TraceCheckUtils]: 43: Hoare triple {13817#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {13817#true} is VALID [2020-07-17 21:59:28,365 INFO L280 TraceCheckUtils]: 44: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,365 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {13817#true} {13822#(<= ~waterLevel~0 1)} #534#return; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,366 INFO L280 TraceCheckUtils]: 46: Hoare triple {13822#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,367 INFO L280 TraceCheckUtils]: 47: Hoare triple {13822#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {13822#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:28,367 INFO L263 TraceCheckUtils]: 48: Hoare triple {13822#(<= ~waterLevel~0 1)} call processEnvironment(); {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,367 INFO L280 TraceCheckUtils]: 49: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13817#true} is VALID [2020-07-17 21:59:28,368 INFO L280 TraceCheckUtils]: 50: Hoare triple {13817#true} assume !(0 != ~pumpRunning~0); {13817#true} is VALID [2020-07-17 21:59:28,368 INFO L263 TraceCheckUtils]: 51: Hoare triple {13817#true} call processEnvironment__wrappee__highWaterSensor(); {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,369 INFO L280 TraceCheckUtils]: 52: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13817#true} is VALID [2020-07-17 21:59:28,369 INFO L280 TraceCheckUtils]: 53: Hoare triple {13817#true} assume 0 == ~pumpRunning~0; {13817#true} is VALID [2020-07-17 21:59:28,369 INFO L263 TraceCheckUtils]: 54: Hoare triple {13817#true} call #t~ret0 := isHighWaterLevel(); {13817#true} is VALID [2020-07-17 21:59:28,369 INFO L280 TraceCheckUtils]: 55: Hoare triple {13817#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {13817#true} is VALID [2020-07-17 21:59:28,369 INFO L263 TraceCheckUtils]: 56: Hoare triple {13817#true} call #t~ret20 := isHighWaterSensorDry(); {13817#true} is VALID [2020-07-17 21:59:28,369 INFO L280 TraceCheckUtils]: 57: Hoare triple {13817#true} havoc ~retValue_acc~12; {13817#true} is VALID [2020-07-17 21:59:28,370 INFO L280 TraceCheckUtils]: 58: Hoare triple {13817#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,371 INFO L280 TraceCheckUtils]: 59: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,372 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #532#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,372 INFO L280 TraceCheckUtils]: 61: Hoare triple {13933#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,373 INFO L280 TraceCheckUtils]: 62: Hoare triple {13933#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,373 INFO L280 TraceCheckUtils]: 63: Hoare triple {13933#(< 1 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,374 INFO L280 TraceCheckUtils]: 64: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,375 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #546#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,375 INFO L280 TraceCheckUtils]: 66: Hoare triple {13933#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,376 INFO L280 TraceCheckUtils]: 67: Hoare triple {13933#(< 1 ~waterLevel~0)} assume 0 != ~tmp~0; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,377 INFO L263 TraceCheckUtils]: 68: Hoare triple {13933#(< 1 ~waterLevel~0)} call activatePump(); {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,377 INFO L280 TraceCheckUtils]: 69: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13817#true} is VALID [2020-07-17 21:59:28,377 INFO L263 TraceCheckUtils]: 70: Hoare triple {13817#true} call #t~ret2 := isMethaneAlarm(); {13817#true} is VALID [2020-07-17 21:59:28,377 INFO L280 TraceCheckUtils]: 71: Hoare triple {13817#true} havoc ~retValue_acc~0; {13817#true} is VALID [2020-07-17 21:59:28,378 INFO L263 TraceCheckUtils]: 72: Hoare triple {13817#true} call #t~ret3 := isMethaneLevelCritical(); {13817#true} is VALID [2020-07-17 21:59:28,378 INFO L280 TraceCheckUtils]: 73: Hoare triple {13817#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {13817#true} is VALID [2020-07-17 21:59:28,378 INFO L280 TraceCheckUtils]: 74: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,378 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13817#true} {13817#true} #568#return; {13817#true} is VALID [2020-07-17 21:59:28,378 INFO L280 TraceCheckUtils]: 76: Hoare triple {13817#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {13817#true} is VALID [2020-07-17 21:59:28,379 INFO L280 TraceCheckUtils]: 77: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,379 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13817#true} {13817#true} #528#return; {13817#true} is VALID [2020-07-17 21:59:28,379 INFO L280 TraceCheckUtils]: 79: Hoare triple {13817#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {13817#true} is VALID [2020-07-17 21:59:28,379 INFO L280 TraceCheckUtils]: 80: Hoare triple {13817#true} assume !(0 != ~tmp~2); {13817#true} is VALID [2020-07-17 21:59:28,380 INFO L263 TraceCheckUtils]: 81: Hoare triple {13817#true} call activatePump__wrappee__lowWaterSensor(); {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,380 INFO L280 TraceCheckUtils]: 82: Hoare triple {13895#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13817#true} is VALID [2020-07-17 21:59:28,380 INFO L280 TraceCheckUtils]: 83: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,381 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {13817#true} {13817#true} #530#return; {13817#true} is VALID [2020-07-17 21:59:28,381 INFO L280 TraceCheckUtils]: 85: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,381 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13817#true} {13933#(< 1 ~waterLevel~0)} #548#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,382 INFO L280 TraceCheckUtils]: 87: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,383 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13817#true} #514#return; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,383 INFO L280 TraceCheckUtils]: 89: Hoare triple {13933#(< 1 ~waterLevel~0)} assume true; {13933#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,384 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13933#(< 1 ~waterLevel~0)} {13822#(<= ~waterLevel~0 1)} #538#return; {13818#false} is VALID [2020-07-17 21:59:28,384 INFO L263 TraceCheckUtils]: 91: Hoare triple {13818#false} call __utac_acc__Specification5_spec__3(); {13818#false} is VALID [2020-07-17 21:59:28,384 INFO L280 TraceCheckUtils]: 92: Hoare triple {13818#false} havoc ~tmp~6;havoc ~tmp___0~3; {13818#false} is VALID [2020-07-17 21:59:28,384 INFO L263 TraceCheckUtils]: 93: Hoare triple {13818#false} call #t~ret27 := getWaterLevel(); {13817#true} is VALID [2020-07-17 21:59:28,384 INFO L280 TraceCheckUtils]: 94: Hoare triple {13817#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {13817#true} is VALID [2020-07-17 21:59:28,385 INFO L280 TraceCheckUtils]: 95: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,385 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13817#true} {13818#false} #556#return; {13818#false} is VALID [2020-07-17 21:59:28,385 INFO L280 TraceCheckUtils]: 97: Hoare triple {13818#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {13818#false} is VALID [2020-07-17 21:59:28,385 INFO L280 TraceCheckUtils]: 98: Hoare triple {13818#false} assume 2 != ~tmp~6; {13818#false} is VALID [2020-07-17 21:59:28,385 INFO L263 TraceCheckUtils]: 99: Hoare triple {13818#false} call #t~ret28 := isPumpRunning(); {13817#true} is VALID [2020-07-17 21:59:28,386 INFO L280 TraceCheckUtils]: 100: Hoare triple {13817#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13817#true} is VALID [2020-07-17 21:59:28,386 INFO L280 TraceCheckUtils]: 101: Hoare triple {13817#true} assume true; {13817#true} is VALID [2020-07-17 21:59:28,386 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13817#true} {13818#false} #558#return; {13818#false} is VALID [2020-07-17 21:59:28,386 INFO L280 TraceCheckUtils]: 103: Hoare triple {13818#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {13818#false} is VALID [2020-07-17 21:59:28,386 INFO L280 TraceCheckUtils]: 104: Hoare triple {13818#false} assume 0 != ~tmp___0~3; {13818#false} is VALID [2020-07-17 21:59:28,386 INFO L280 TraceCheckUtils]: 105: Hoare triple {13818#false} assume 0 == ~switchedOnBeforeTS~0; {13818#false} is VALID [2020-07-17 21:59:28,387 INFO L263 TraceCheckUtils]: 106: Hoare triple {13818#false} call __automaton_fail(); {13818#false} is VALID [2020-07-17 21:59:28,387 INFO L280 TraceCheckUtils]: 107: Hoare triple {13818#false} assume !false; {13818#false} is VALID [2020-07-17 21:59:28,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:59:28,402 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011867713] [2020-07-17 21:59:28,402 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:59:28,402 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:59:28,402 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278903927] [2020-07-17 21:59:28,403 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 108 [2020-07-17 21:59:28,403 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:59:28,403 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:59:28,547 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:28,548 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:59:28,548 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:59:28,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:59:28,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:59:28,549 INFO L87 Difference]: Start difference. First operand 476 states and 565 transitions. Second operand 7 states. [2020-07-17 21:59:29,529 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:34,533 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:50,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:50,241 INFO L93 Difference]: Finished difference Result 1679 states and 2243 transitions. [2020-07-17 21:59:50,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:59:50,241 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 108 [2020-07-17 21:59:50,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:59:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 751 transitions. [2020-07-17 21:59:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:59:50,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 751 transitions. [2020-07-17 21:59:50,259 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 751 transitions. [2020-07-17 21:59:52,669 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 751 edges. 751 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:52,750 INFO L225 Difference]: With dead ends: 1679 [2020-07-17 21:59:52,750 INFO L226 Difference]: Without dead ends: 1231 [2020-07-17 21:59:52,752 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:59:52,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1231 states. [2020-07-17 22:00:01,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1231 to 1084. [2020-07-17 22:00:01,278 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:00:01,278 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1231 states. Second operand 1084 states. [2020-07-17 22:00:01,278 INFO L74 IsIncluded]: Start isIncluded. First operand 1231 states. Second operand 1084 states. [2020-07-17 22:00:01,278 INFO L87 Difference]: Start difference. First operand 1231 states. Second operand 1084 states. [2020-07-17 22:00:01,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:01,338 INFO L93 Difference]: Finished difference Result 1231 states and 1601 transitions. [2020-07-17 22:00:01,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1601 transitions. [2020-07-17 22:00:01,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:01,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:01,342 INFO L74 IsIncluded]: Start isIncluded. First operand 1084 states. Second operand 1231 states. [2020-07-17 22:00:01,343 INFO L87 Difference]: Start difference. First operand 1084 states. Second operand 1231 states. [2020-07-17 22:00:01,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:01,406 INFO L93 Difference]: Finished difference Result 1231 states and 1601 transitions. [2020-07-17 22:00:01,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1601 transitions. [2020-07-17 22:00:01,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:01,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:01,410 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:00:01,411 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:00:01,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1084 states. [2020-07-17 22:00:01,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 1084 states and 1346 transitions. [2020-07-17 22:00:01,493 INFO L78 Accepts]: Start accepts. Automaton has 1084 states and 1346 transitions. Word has length 108 [2020-07-17 22:00:01,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:00:01,493 INFO L479 AbstractCegarLoop]: Abstraction has 1084 states and 1346 transitions. [2020-07-17 22:00:01,493 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 22:00:01,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1346 transitions. [2020-07-17 22:00:01,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-17 22:00:01,496 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:00:01,496 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:00:01,496 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 22:00:01,497 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:00:01,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:00:01,497 INFO L82 PathProgramCache]: Analyzing trace with hash 1144962269, now seen corresponding path program 1 times [2020-07-17 22:00:01,497 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:00:01,497 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151999012] [2020-07-17 22:00:01,498 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:00:01,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:01,893 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:00:01,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:01,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {20317#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:01,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {20243#(= 1 ~waterLevel~0)} assume true; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:01,960 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20243#(= 1 ~waterLevel~0)} {20238#true} #574#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:01,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:01,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:01,967 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20238#true} {20243#(= 1 ~waterLevel~0)} #464#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:01,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:01,970 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20238#true} {20243#(= 1 ~waterLevel~0)} #466#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:01,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {20238#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {20238#true} is VALID [2020-07-17 22:00:01,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:01,974 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20238#true} {20243#(= 1 ~waterLevel~0)} #468#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:01,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:01,978 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20238#true} {20243#(= 1 ~waterLevel~0)} #470#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:01,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:01,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {20318#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {20238#true} is VALID [2020-07-17 22:00:01,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:01,998 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20238#true} {20243#(= 1 ~waterLevel~0)} #564#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {20319#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {20320#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:00:02,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {20320#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {20320#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:00:02,060 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20320#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {20243#(= 1 ~waterLevel~0)} #516#return; {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {20238#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {20238#true} is VALID [2020-07-17 22:00:02,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,067 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20238#true} {20318#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {20238#true} is VALID [2020-07-17 22:00:02,068 INFO L263 TraceCheckUtils]: 0: Hoare triple {20318#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {20238#true} is VALID [2020-07-17 22:00:02,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {20238#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {20238#true} is VALID [2020-07-17 22:00:02,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,068 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20238#true} {20318#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {20238#true} is VALID [2020-07-17 22:00:02,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {20238#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {20238#true} is VALID [2020-07-17 22:00:02,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,069 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {20238#true} {20259#(= 2 ~waterLevel~0)} #534#return; {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {20238#true} havoc ~retValue_acc~12; {20238#true} is VALID [2020-07-17 22:00:02,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {20238#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {20238#true} is VALID [2020-07-17 22:00:02,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,105 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20238#true} {20238#true} #532#return; {20238#true} is VALID [2020-07-17 22:00:02,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {20238#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {20238#true} is VALID [2020-07-17 22:00:02,105 INFO L263 TraceCheckUtils]: 1: Hoare triple {20238#true} call #t~ret20 := isHighWaterSensorDry(); {20238#true} is VALID [2020-07-17 22:00:02,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {20238#true} havoc ~retValue_acc~12; {20238#true} is VALID [2020-07-17 22:00:02,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {20238#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {20238#true} is VALID [2020-07-17 22:00:02,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,106 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20238#true} {20238#true} #532#return; {20238#true} is VALID [2020-07-17 22:00:02,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {20238#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {20238#true} is VALID [2020-07-17 22:00:02,106 INFO L280 TraceCheckUtils]: 7: Hoare triple {20238#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {20238#true} is VALID [2020-07-17 22:00:02,106 INFO L280 TraceCheckUtils]: 8: Hoare triple {20238#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {20238#true} is VALID [2020-07-17 22:00:02,107 INFO L280 TraceCheckUtils]: 9: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,107 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {20238#true} {20238#true} #546#return; {20238#true} is VALID [2020-07-17 22:00:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {20238#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {20238#true} is VALID [2020-07-17 22:00:02,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,120 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20238#true} {20238#true} #568#return; {20238#true} is VALID [2020-07-17 22:00:02,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {20238#true} havoc ~retValue_acc~0; {20238#true} is VALID [2020-07-17 22:00:02,121 INFO L263 TraceCheckUtils]: 1: Hoare triple {20238#true} call #t~ret3 := isMethaneLevelCritical(); {20238#true} is VALID [2020-07-17 22:00:02,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {20238#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {20238#true} is VALID [2020-07-17 22:00:02,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,122 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20238#true} {20238#true} #568#return; {20238#true} is VALID [2020-07-17 22:00:02,122 INFO L280 TraceCheckUtils]: 5: Hoare triple {20238#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {20238#true} is VALID [2020-07-17 22:00:02,122 INFO L280 TraceCheckUtils]: 6: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,122 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {20238#true} {20238#true} #528#return; {20238#true} is VALID [2020-07-17 22:00:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20238#true} is VALID [2020-07-17 22:00:02,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,126 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20238#true} {20238#true} #530#return; {20238#true} is VALID [2020-07-17 22:00:02,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {20238#true} is VALID [2020-07-17 22:00:02,127 INFO L263 TraceCheckUtils]: 1: Hoare triple {20238#true} call #t~ret2 := isMethaneAlarm(); {20238#true} is VALID [2020-07-17 22:00:02,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {20238#true} havoc ~retValue_acc~0; {20238#true} is VALID [2020-07-17 22:00:02,127 INFO L263 TraceCheckUtils]: 3: Hoare triple {20238#true} call #t~ret3 := isMethaneLevelCritical(); {20238#true} is VALID [2020-07-17 22:00:02,128 INFO L280 TraceCheckUtils]: 4: Hoare triple {20238#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {20238#true} is VALID [2020-07-17 22:00:02,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,128 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {20238#true} {20238#true} #568#return; {20238#true} is VALID [2020-07-17 22:00:02,128 INFO L280 TraceCheckUtils]: 7: Hoare triple {20238#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {20238#true} is VALID [2020-07-17 22:00:02,128 INFO L280 TraceCheckUtils]: 8: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,128 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {20238#true} {20238#true} #528#return; {20238#true} is VALID [2020-07-17 22:00:02,129 INFO L280 TraceCheckUtils]: 10: Hoare triple {20238#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {20238#true} is VALID [2020-07-17 22:00:02,129 INFO L280 TraceCheckUtils]: 11: Hoare triple {20238#true} assume !(0 != ~tmp~2); {20238#true} is VALID [2020-07-17 22:00:02,130 INFO L263 TraceCheckUtils]: 12: Hoare triple {20238#true} call activatePump__wrappee__lowWaterSensor(); {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:02,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20238#true} is VALID [2020-07-17 22:00:02,130 INFO L280 TraceCheckUtils]: 14: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,130 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {20238#true} {20238#true} #530#return; {20238#true} is VALID [2020-07-17 22:00:02,130 INFO L280 TraceCheckUtils]: 16: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,131 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {20238#true} {20238#true} #548#return; {20238#true} is VALID [2020-07-17 22:00:02,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {20238#true} is VALID [2020-07-17 22:00:02,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {20238#true} assume 0 == ~pumpRunning~0; {20238#true} is VALID [2020-07-17 22:00:02,132 INFO L263 TraceCheckUtils]: 2: Hoare triple {20238#true} call #t~ret0 := isHighWaterLevel(); {20238#true} is VALID [2020-07-17 22:00:02,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {20238#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {20238#true} is VALID [2020-07-17 22:00:02,132 INFO L263 TraceCheckUtils]: 4: Hoare triple {20238#true} call #t~ret20 := isHighWaterSensorDry(); {20238#true} is VALID [2020-07-17 22:00:02,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {20238#true} havoc ~retValue_acc~12; {20238#true} is VALID [2020-07-17 22:00:02,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {20238#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {20238#true} is VALID [2020-07-17 22:00:02,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,133 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {20238#true} {20238#true} #532#return; {20238#true} is VALID [2020-07-17 22:00:02,133 INFO L280 TraceCheckUtils]: 9: Hoare triple {20238#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {20238#true} is VALID [2020-07-17 22:00:02,133 INFO L280 TraceCheckUtils]: 10: Hoare triple {20238#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {20238#true} is VALID [2020-07-17 22:00:02,133 INFO L280 TraceCheckUtils]: 11: Hoare triple {20238#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {20238#true} is VALID [2020-07-17 22:00:02,133 INFO L280 TraceCheckUtils]: 12: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,134 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20238#true} {20238#true} #546#return; {20238#true} is VALID [2020-07-17 22:00:02,134 INFO L280 TraceCheckUtils]: 14: Hoare triple {20238#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {20238#true} is VALID [2020-07-17 22:00:02,134 INFO L280 TraceCheckUtils]: 15: Hoare triple {20238#true} assume 0 != ~tmp~0; {20238#true} is VALID [2020-07-17 22:00:02,135 INFO L263 TraceCheckUtils]: 16: Hoare triple {20238#true} call activatePump(); {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:02,135 INFO L280 TraceCheckUtils]: 17: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {20238#true} is VALID [2020-07-17 22:00:02,135 INFO L263 TraceCheckUtils]: 18: Hoare triple {20238#true} call #t~ret2 := isMethaneAlarm(); {20238#true} is VALID [2020-07-17 22:00:02,135 INFO L280 TraceCheckUtils]: 19: Hoare triple {20238#true} havoc ~retValue_acc~0; {20238#true} is VALID [2020-07-17 22:00:02,136 INFO L263 TraceCheckUtils]: 20: Hoare triple {20238#true} call #t~ret3 := isMethaneLevelCritical(); {20238#true} is VALID [2020-07-17 22:00:02,136 INFO L280 TraceCheckUtils]: 21: Hoare triple {20238#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {20238#true} is VALID [2020-07-17 22:00:02,136 INFO L280 TraceCheckUtils]: 22: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,136 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {20238#true} {20238#true} #568#return; {20238#true} is VALID [2020-07-17 22:00:02,136 INFO L280 TraceCheckUtils]: 24: Hoare triple {20238#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {20238#true} is VALID [2020-07-17 22:00:02,137 INFO L280 TraceCheckUtils]: 25: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,137 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20238#true} {20238#true} #528#return; {20238#true} is VALID [2020-07-17 22:00:02,137 INFO L280 TraceCheckUtils]: 27: Hoare triple {20238#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {20238#true} is VALID [2020-07-17 22:00:02,137 INFO L280 TraceCheckUtils]: 28: Hoare triple {20238#true} assume !(0 != ~tmp~2); {20238#true} is VALID [2020-07-17 22:00:02,138 INFO L263 TraceCheckUtils]: 29: Hoare triple {20238#true} call activatePump__wrappee__lowWaterSensor(); {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:02,138 INFO L280 TraceCheckUtils]: 30: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20238#true} is VALID [2020-07-17 22:00:02,138 INFO L280 TraceCheckUtils]: 31: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,139 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {20238#true} {20238#true} #530#return; {20238#true} is VALID [2020-07-17 22:00:02,139 INFO L280 TraceCheckUtils]: 33: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,139 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {20238#true} {20238#true} #548#return; {20238#true} is VALID [2020-07-17 22:00:02,139 INFO L280 TraceCheckUtils]: 35: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,139 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {20238#true} {20238#true} #514#return; {20238#true} is VALID [2020-07-17 22:00:02,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {20238#true} is VALID [2020-07-17 22:00:02,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {20238#true} assume !(0 != ~pumpRunning~0); {20238#true} is VALID [2020-07-17 22:00:02,141 INFO L263 TraceCheckUtils]: 2: Hoare triple {20238#true} call processEnvironment__wrappee__highWaterSensor(); {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:02,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {20238#true} is VALID [2020-07-17 22:00:02,141 INFO L280 TraceCheckUtils]: 4: Hoare triple {20238#true} assume 0 == ~pumpRunning~0; {20238#true} is VALID [2020-07-17 22:00:02,142 INFO L263 TraceCheckUtils]: 5: Hoare triple {20238#true} call #t~ret0 := isHighWaterLevel(); {20238#true} is VALID [2020-07-17 22:00:02,142 INFO L280 TraceCheckUtils]: 6: Hoare triple {20238#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {20238#true} is VALID [2020-07-17 22:00:02,142 INFO L263 TraceCheckUtils]: 7: Hoare triple {20238#true} call #t~ret20 := isHighWaterSensorDry(); {20238#true} is VALID [2020-07-17 22:00:02,142 INFO L280 TraceCheckUtils]: 8: Hoare triple {20238#true} havoc ~retValue_acc~12; {20238#true} is VALID [2020-07-17 22:00:02,142 INFO L280 TraceCheckUtils]: 9: Hoare triple {20238#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {20238#true} is VALID [2020-07-17 22:00:02,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,143 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {20238#true} {20238#true} #532#return; {20238#true} is VALID [2020-07-17 22:00:02,143 INFO L280 TraceCheckUtils]: 12: Hoare triple {20238#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {20238#true} is VALID [2020-07-17 22:00:02,143 INFO L280 TraceCheckUtils]: 13: Hoare triple {20238#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {20238#true} is VALID [2020-07-17 22:00:02,143 INFO L280 TraceCheckUtils]: 14: Hoare triple {20238#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {20238#true} is VALID [2020-07-17 22:00:02,144 INFO L280 TraceCheckUtils]: 15: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,144 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20238#true} {20238#true} #546#return; {20238#true} is VALID [2020-07-17 22:00:02,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {20238#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {20238#true} is VALID [2020-07-17 22:00:02,144 INFO L280 TraceCheckUtils]: 18: Hoare triple {20238#true} assume 0 != ~tmp~0; {20238#true} is VALID [2020-07-17 22:00:02,145 INFO L263 TraceCheckUtils]: 19: Hoare triple {20238#true} call activatePump(); {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:02,145 INFO L280 TraceCheckUtils]: 20: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {20238#true} is VALID [2020-07-17 22:00:02,145 INFO L263 TraceCheckUtils]: 21: Hoare triple {20238#true} call #t~ret2 := isMethaneAlarm(); {20238#true} is VALID [2020-07-17 22:00:02,145 INFO L280 TraceCheckUtils]: 22: Hoare triple {20238#true} havoc ~retValue_acc~0; {20238#true} is VALID [2020-07-17 22:00:02,146 INFO L263 TraceCheckUtils]: 23: Hoare triple {20238#true} call #t~ret3 := isMethaneLevelCritical(); {20238#true} is VALID [2020-07-17 22:00:02,146 INFO L280 TraceCheckUtils]: 24: Hoare triple {20238#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {20238#true} is VALID [2020-07-17 22:00:02,146 INFO L280 TraceCheckUtils]: 25: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,146 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {20238#true} {20238#true} #568#return; {20238#true} is VALID [2020-07-17 22:00:02,146 INFO L280 TraceCheckUtils]: 27: Hoare triple {20238#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {20238#true} is VALID [2020-07-17 22:00:02,147 INFO L280 TraceCheckUtils]: 28: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,147 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {20238#true} {20238#true} #528#return; {20238#true} is VALID [2020-07-17 22:00:02,147 INFO L280 TraceCheckUtils]: 30: Hoare triple {20238#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {20238#true} is VALID [2020-07-17 22:00:02,147 INFO L280 TraceCheckUtils]: 31: Hoare triple {20238#true} assume !(0 != ~tmp~2); {20238#true} is VALID [2020-07-17 22:00:02,148 INFO L263 TraceCheckUtils]: 32: Hoare triple {20238#true} call activatePump__wrappee__lowWaterSensor(); {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:02,148 INFO L280 TraceCheckUtils]: 33: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20238#true} is VALID [2020-07-17 22:00:02,148 INFO L280 TraceCheckUtils]: 34: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,149 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {20238#true} {20238#true} #530#return; {20238#true} is VALID [2020-07-17 22:00:02,149 INFO L280 TraceCheckUtils]: 36: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,149 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {20238#true} {20238#true} #548#return; {20238#true} is VALID [2020-07-17 22:00:02,149 INFO L280 TraceCheckUtils]: 38: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,150 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {20238#true} {20238#true} #514#return; {20238#true} is VALID [2020-07-17 22:00:02,150 INFO L280 TraceCheckUtils]: 40: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,151 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {20238#true} {20259#(= 2 ~waterLevel~0)} #538#return; {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {20238#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {20409#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:00:02,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {20409#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20409#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:00:02,173 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20409#(= |getWaterLevel_#res| ~waterLevel~0)} {20259#(= 2 ~waterLevel~0)} #556#return; {20312#(= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)} is VALID [2020-07-17 22:00:02,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:02,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {20238#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {20238#true} is VALID [2020-07-17 22:00:02,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,176 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20238#true} {20239#false} #558#return; {20239#false} is VALID [2020-07-17 22:00:02,180 INFO L263 TraceCheckUtils]: 0: Hoare triple {20238#true} call ULTIMATE.init(); {20317#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:00:02,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {20317#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,186 INFO L280 TraceCheckUtils]: 2: Hoare triple {20243#(= 1 ~waterLevel~0)} assume true; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,187 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20243#(= 1 ~waterLevel~0)} {20238#true} #574#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,188 INFO L263 TraceCheckUtils]: 4: Hoare triple {20243#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,188 INFO L280 TraceCheckUtils]: 5: Hoare triple {20243#(= 1 ~waterLevel~0)} havoc ~retValue_acc~7;havoc ~tmp~10; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,188 INFO L263 TraceCheckUtils]: 6: Hoare triple {20243#(= 1 ~waterLevel~0)} call select_helpers(); {20238#true} is VALID [2020-07-17 22:00:02,189 INFO L280 TraceCheckUtils]: 7: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,189 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {20238#true} {20243#(= 1 ~waterLevel~0)} #464#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,189 INFO L263 TraceCheckUtils]: 9: Hoare triple {20243#(= 1 ~waterLevel~0)} call select_features(); {20238#true} is VALID [2020-07-17 22:00:02,190 INFO L280 TraceCheckUtils]: 10: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,190 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {20238#true} {20243#(= 1 ~waterLevel~0)} #466#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,190 INFO L263 TraceCheckUtils]: 12: Hoare triple {20243#(= 1 ~waterLevel~0)} call #t~ret64 := valid_product(); {20238#true} is VALID [2020-07-17 22:00:02,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {20238#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {20238#true} is VALID [2020-07-17 22:00:02,191 INFO L280 TraceCheckUtils]: 14: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,191 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {20238#true} {20243#(= 1 ~waterLevel~0)} #468#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,192 INFO L280 TraceCheckUtils]: 16: Hoare triple {20243#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,193 INFO L280 TraceCheckUtils]: 17: Hoare triple {20243#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,193 INFO L263 TraceCheckUtils]: 18: Hoare triple {20243#(= 1 ~waterLevel~0)} call setup(); {20238#true} is VALID [2020-07-17 22:00:02,193 INFO L280 TraceCheckUtils]: 19: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,194 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {20238#true} {20243#(= 1 ~waterLevel~0)} #470#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,194 INFO L263 TraceCheckUtils]: 21: Hoare triple {20243#(= 1 ~waterLevel~0)} call runTest(); {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,195 INFO L263 TraceCheckUtils]: 22: Hoare triple {20243#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {20318#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:02,195 INFO L280 TraceCheckUtils]: 23: Hoare triple {20318#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {20238#true} is VALID [2020-07-17 22:00:02,195 INFO L280 TraceCheckUtils]: 24: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,196 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {20238#true} {20243#(= 1 ~waterLevel~0)} #564#return; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,197 INFO L263 TraceCheckUtils]: 26: Hoare triple {20243#(= 1 ~waterLevel~0)} call test(); {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,197 INFO L280 TraceCheckUtils]: 27: Hoare triple {20243#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,198 INFO L280 TraceCheckUtils]: 28: Hoare triple {20243#(= 1 ~waterLevel~0)} assume !false; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,198 INFO L280 TraceCheckUtils]: 29: Hoare triple {20243#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,199 INFO L280 TraceCheckUtils]: 30: Hoare triple {20243#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,199 INFO L280 TraceCheckUtils]: 31: Hoare triple {20243#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {20243#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,202 INFO L263 TraceCheckUtils]: 32: Hoare triple {20243#(= 1 ~waterLevel~0)} call waterRise(); {20319#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:02,203 INFO L280 TraceCheckUtils]: 33: Hoare triple {20319#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {20320#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:00:02,204 INFO L280 TraceCheckUtils]: 34: Hoare triple {20320#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {20320#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:00:02,205 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {20320#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {20243#(= 1 ~waterLevel~0)} #516#return; {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,206 INFO L280 TraceCheckUtils]: 36: Hoare triple {20259#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,206 INFO L280 TraceCheckUtils]: 37: Hoare triple {20259#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,207 INFO L280 TraceCheckUtils]: 38: Hoare triple {20259#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,207 INFO L280 TraceCheckUtils]: 39: Hoare triple {20259#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,208 INFO L280 TraceCheckUtils]: 40: Hoare triple {20259#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,208 INFO L263 TraceCheckUtils]: 41: Hoare triple {20259#(= 2 ~waterLevel~0)} call timeShift(); {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,209 INFO L263 TraceCheckUtils]: 42: Hoare triple {20259#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {20318#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:02,209 INFO L263 TraceCheckUtils]: 43: Hoare triple {20318#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {20238#true} is VALID [2020-07-17 22:00:02,210 INFO L280 TraceCheckUtils]: 44: Hoare triple {20238#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {20238#true} is VALID [2020-07-17 22:00:02,210 INFO L280 TraceCheckUtils]: 45: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,210 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {20238#true} {20318#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {20238#true} is VALID [2020-07-17 22:00:02,210 INFO L280 TraceCheckUtils]: 47: Hoare triple {20238#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {20238#true} is VALID [2020-07-17 22:00:02,210 INFO L280 TraceCheckUtils]: 48: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,211 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {20238#true} {20259#(= 2 ~waterLevel~0)} #534#return; {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,212 INFO L280 TraceCheckUtils]: 50: Hoare triple {20259#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,212 INFO L280 TraceCheckUtils]: 51: Hoare triple {20259#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,213 INFO L263 TraceCheckUtils]: 52: Hoare triple {20259#(= 2 ~waterLevel~0)} call processEnvironment(); {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:02,213 INFO L280 TraceCheckUtils]: 53: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {20238#true} is VALID [2020-07-17 22:00:02,213 INFO L280 TraceCheckUtils]: 54: Hoare triple {20238#true} assume !(0 != ~pumpRunning~0); {20238#true} is VALID [2020-07-17 22:00:02,214 INFO L263 TraceCheckUtils]: 55: Hoare triple {20238#true} call processEnvironment__wrappee__highWaterSensor(); {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:02,214 INFO L280 TraceCheckUtils]: 56: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {20238#true} is VALID [2020-07-17 22:00:02,214 INFO L280 TraceCheckUtils]: 57: Hoare triple {20238#true} assume 0 == ~pumpRunning~0; {20238#true} is VALID [2020-07-17 22:00:02,214 INFO L263 TraceCheckUtils]: 58: Hoare triple {20238#true} call #t~ret0 := isHighWaterLevel(); {20238#true} is VALID [2020-07-17 22:00:02,215 INFO L280 TraceCheckUtils]: 59: Hoare triple {20238#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {20238#true} is VALID [2020-07-17 22:00:02,215 INFO L263 TraceCheckUtils]: 60: Hoare triple {20238#true} call #t~ret20 := isHighWaterSensorDry(); {20238#true} is VALID [2020-07-17 22:00:02,215 INFO L280 TraceCheckUtils]: 61: Hoare triple {20238#true} havoc ~retValue_acc~12; {20238#true} is VALID [2020-07-17 22:00:02,215 INFO L280 TraceCheckUtils]: 62: Hoare triple {20238#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {20238#true} is VALID [2020-07-17 22:00:02,215 INFO L280 TraceCheckUtils]: 63: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,216 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {20238#true} {20238#true} #532#return; {20238#true} is VALID [2020-07-17 22:00:02,216 INFO L280 TraceCheckUtils]: 65: Hoare triple {20238#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {20238#true} is VALID [2020-07-17 22:00:02,216 INFO L280 TraceCheckUtils]: 66: Hoare triple {20238#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {20238#true} is VALID [2020-07-17 22:00:02,216 INFO L280 TraceCheckUtils]: 67: Hoare triple {20238#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {20238#true} is VALID [2020-07-17 22:00:02,216 INFO L280 TraceCheckUtils]: 68: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,216 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {20238#true} {20238#true} #546#return; {20238#true} is VALID [2020-07-17 22:00:02,217 INFO L280 TraceCheckUtils]: 70: Hoare triple {20238#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {20238#true} is VALID [2020-07-17 22:00:02,217 INFO L280 TraceCheckUtils]: 71: Hoare triple {20238#true} assume 0 != ~tmp~0; {20238#true} is VALID [2020-07-17 22:00:02,217 INFO L263 TraceCheckUtils]: 72: Hoare triple {20238#true} call activatePump(); {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:02,218 INFO L280 TraceCheckUtils]: 73: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {20238#true} is VALID [2020-07-17 22:00:02,218 INFO L263 TraceCheckUtils]: 74: Hoare triple {20238#true} call #t~ret2 := isMethaneAlarm(); {20238#true} is VALID [2020-07-17 22:00:02,218 INFO L280 TraceCheckUtils]: 75: Hoare triple {20238#true} havoc ~retValue_acc~0; {20238#true} is VALID [2020-07-17 22:00:02,218 INFO L263 TraceCheckUtils]: 76: Hoare triple {20238#true} call #t~ret3 := isMethaneLevelCritical(); {20238#true} is VALID [2020-07-17 22:00:02,218 INFO L280 TraceCheckUtils]: 77: Hoare triple {20238#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {20238#true} is VALID [2020-07-17 22:00:02,218 INFO L280 TraceCheckUtils]: 78: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,219 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {20238#true} {20238#true} #568#return; {20238#true} is VALID [2020-07-17 22:00:02,219 INFO L280 TraceCheckUtils]: 80: Hoare triple {20238#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {20238#true} is VALID [2020-07-17 22:00:02,219 INFO L280 TraceCheckUtils]: 81: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,219 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {20238#true} {20238#true} #528#return; {20238#true} is VALID [2020-07-17 22:00:02,219 INFO L280 TraceCheckUtils]: 83: Hoare triple {20238#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {20238#true} is VALID [2020-07-17 22:00:02,219 INFO L280 TraceCheckUtils]: 84: Hoare triple {20238#true} assume !(0 != ~tmp~2); {20238#true} is VALID [2020-07-17 22:00:02,220 INFO L263 TraceCheckUtils]: 85: Hoare triple {20238#true} call activatePump__wrappee__lowWaterSensor(); {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:02,220 INFO L280 TraceCheckUtils]: 86: Hoare triple {20324#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {20238#true} is VALID [2020-07-17 22:00:02,220 INFO L280 TraceCheckUtils]: 87: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,221 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {20238#true} {20238#true} #530#return; {20238#true} is VALID [2020-07-17 22:00:02,221 INFO L280 TraceCheckUtils]: 89: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,221 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {20238#true} {20238#true} #548#return; {20238#true} is VALID [2020-07-17 22:00:02,221 INFO L280 TraceCheckUtils]: 91: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,221 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {20238#true} {20238#true} #514#return; {20238#true} is VALID [2020-07-17 22:00:02,222 INFO L280 TraceCheckUtils]: 93: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,222 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {20238#true} {20259#(= 2 ~waterLevel~0)} #538#return; {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,223 INFO L263 TraceCheckUtils]: 95: Hoare triple {20259#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,223 INFO L280 TraceCheckUtils]: 96: Hoare triple {20259#(= 2 ~waterLevel~0)} havoc ~tmp~6;havoc ~tmp___0~3; {20259#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:02,223 INFO L263 TraceCheckUtils]: 97: Hoare triple {20259#(= 2 ~waterLevel~0)} call #t~ret27 := getWaterLevel(); {20238#true} is VALID [2020-07-17 22:00:02,224 INFO L280 TraceCheckUtils]: 98: Hoare triple {20238#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {20409#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:00:02,225 INFO L280 TraceCheckUtils]: 99: Hoare triple {20409#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20409#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:00:02,226 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {20409#(= |getWaterLevel_#res| ~waterLevel~0)} {20259#(= 2 ~waterLevel~0)} #556#return; {20312#(= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)} is VALID [2020-07-17 22:00:02,226 INFO L280 TraceCheckUtils]: 101: Hoare triple {20312#(= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {20313#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} is VALID [2020-07-17 22:00:02,227 INFO L280 TraceCheckUtils]: 102: Hoare triple {20313#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} assume 2 != ~tmp~6; {20239#false} is VALID [2020-07-17 22:00:02,227 INFO L263 TraceCheckUtils]: 103: Hoare triple {20239#false} call #t~ret28 := isPumpRunning(); {20238#true} is VALID [2020-07-17 22:00:02,227 INFO L280 TraceCheckUtils]: 104: Hoare triple {20238#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {20238#true} is VALID [2020-07-17 22:00:02,228 INFO L280 TraceCheckUtils]: 105: Hoare triple {20238#true} assume true; {20238#true} is VALID [2020-07-17 22:00:02,228 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {20238#true} {20239#false} #558#return; {20239#false} is VALID [2020-07-17 22:00:02,228 INFO L280 TraceCheckUtils]: 107: Hoare triple {20239#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {20239#false} is VALID [2020-07-17 22:00:02,228 INFO L280 TraceCheckUtils]: 108: Hoare triple {20239#false} assume 0 != ~tmp___0~3; {20239#false} is VALID [2020-07-17 22:00:02,228 INFO L280 TraceCheckUtils]: 109: Hoare triple {20239#false} assume 0 == ~switchedOnBeforeTS~0; {20239#false} is VALID [2020-07-17 22:00:02,229 INFO L263 TraceCheckUtils]: 110: Hoare triple {20239#false} call __automaton_fail(); {20239#false} is VALID [2020-07-17 22:00:02,229 INFO L280 TraceCheckUtils]: 111: Hoare triple {20239#false} assume !false; {20239#false} is VALID [2020-07-17 22:00:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 22:00:02,246 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151999012] [2020-07-17 22:00:02,246 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:00:02,246 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 22:00:02,247 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628838678] [2020-07-17 22:00:02,248 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 112 [2020-07-17 22:00:02,248 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:00:02,248 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:00:02,399 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:02,399 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:00:02,400 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:00:02,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:00:02,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:00:02,401 INFO L87 Difference]: Start difference. First operand 1084 states and 1346 transitions. Second operand 12 states. [2020-07-17 22:00:03,776 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:07,427 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:11,400 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:00:12,589 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:00:13,062 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:00:13,834 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:00:14,371 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:00:32,496 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:33,334 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:44,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:44,298 INFO L93 Difference]: Finished difference Result 3391 states and 4407 transitions. [2020-07-17 22:00:44,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 22:00:44,298 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 112 [2020-07-17 22:00:44,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:00:44,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:00:44,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 762 transitions. [2020-07-17 22:00:44,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:00:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 762 transitions. [2020-07-17 22:00:44,313 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 762 transitions. [2020-07-17 22:00:46,800 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 762 edges. 762 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:47,062 INFO L225 Difference]: With dead ends: 3391 [2020-07-17 22:00:47,062 INFO L226 Difference]: Without dead ends: 2335 [2020-07-17 22:00:47,066 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 22:00:47,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2335 states. [2020-07-17 22:01:03,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2335 to 1945. [2020-07-17 22:01:03,399 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:01:03,399 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2335 states. Second operand 1945 states. [2020-07-17 22:01:03,399 INFO L74 IsIncluded]: Start isIncluded. First operand 2335 states. Second operand 1945 states. [2020-07-17 22:01:03,399 INFO L87 Difference]: Start difference. First operand 2335 states. Second operand 1945 states. [2020-07-17 22:01:03,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:03,588 INFO L93 Difference]: Finished difference Result 2335 states and 2951 transitions. [2020-07-17 22:01:03,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 2951 transitions. [2020-07-17 22:01:03,594 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:03,594 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:03,594 INFO L74 IsIncluded]: Start isIncluded. First operand 1945 states. Second operand 2335 states. [2020-07-17 22:01:03,595 INFO L87 Difference]: Start difference. First operand 1945 states. Second operand 2335 states. [2020-07-17 22:01:03,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:03,847 INFO L93 Difference]: Finished difference Result 2335 states and 2951 transitions. [2020-07-17 22:01:03,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 2951 transitions. [2020-07-17 22:01:03,854 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:03,854 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:03,854 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:01:03,855 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:01:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1945 states. [2020-07-17 22:01:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1945 states and 2372 transitions. [2020-07-17 22:01:04,026 INFO L78 Accepts]: Start accepts. Automaton has 1945 states and 2372 transitions. Word has length 112 [2020-07-17 22:01:04,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:01:04,026 INFO L479 AbstractCegarLoop]: Abstraction has 1945 states and 2372 transitions. [2020-07-17 22:01:04,026 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:01:04,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2372 transitions. [2020-07-17 22:01:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-07-17 22:01:04,030 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:01:04,031 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:01:04,031 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 22:01:04,031 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:01:04,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:01:04,031 INFO L82 PathProgramCache]: Analyzing trace with hash 164237146, now seen corresponding path program 1 times [2020-07-17 22:01:04,032 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:01:04,032 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131226457] [2020-07-17 22:01:04,032 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:01:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,403 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:01:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {32522#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {32392#true} is VALID [2020-07-17 22:01:04,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,452 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32392#true} {32392#true} #574#return; {32392#true} is VALID [2020-07-17 22:01:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,456 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32392#true} {32392#true} #464#return; {32392#true} is VALID [2020-07-17 22:01:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,459 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32392#true} {32392#true} #466#return; {32392#true} is VALID [2020-07-17 22:01:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {32523#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:04,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {32523#(= 1 |valid_product_#res|)} assume true; {32523#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:04,478 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32523#(= 1 |valid_product_#res|)} {32392#true} #468#return; {32404#(= |main_#t~ret64| 1)} is VALID [2020-07-17 22:01:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,481 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32392#true} {32392#true} #470#return; {32392#true} is VALID [2020-07-17 22:01:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {32392#true} is VALID [2020-07-17 22:01:04,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,498 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32392#true} {32392#true} #564#return; {32392#true} is VALID [2020-07-17 22:01:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {32525#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32392#true} is VALID [2020-07-17 22:01:04,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,521 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32392#true} {32392#true} #516#return; {32392#true} is VALID [2020-07-17 22:01:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32392#true} is VALID [2020-07-17 22:01:04,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,589 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32392#true} {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {32392#true} is VALID [2020-07-17 22:01:04,589 INFO L263 TraceCheckUtils]: 0: Hoare triple {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {32392#true} is VALID [2020-07-17 22:01:04,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32392#true} is VALID [2020-07-17 22:01:04,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,590 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32392#true} {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {32392#true} is VALID [2020-07-17 22:01:04,590 INFO L280 TraceCheckUtils]: 4: Hoare triple {32392#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {32392#true} is VALID [2020-07-17 22:01:04,590 INFO L280 TraceCheckUtils]: 5: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,590 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32392#true} {32526#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {32392#true} is VALID [2020-07-17 22:01:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,640 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32392#true} {32392#true} #532#return; {32392#true} is VALID [2020-07-17 22:01:04,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {32392#true} is VALID [2020-07-17 22:01:04,640 INFO L263 TraceCheckUtils]: 1: Hoare triple {32392#true} call #t~ret20 := isHighWaterSensorDry(); {32392#true} is VALID [2020-07-17 22:01:04,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {32392#true} havoc ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {32392#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,641 INFO L280 TraceCheckUtils]: 4: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,641 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {32392#true} {32392#true} #532#return; {32392#true} is VALID [2020-07-17 22:01:04,641 INFO L280 TraceCheckUtils]: 6: Hoare triple {32392#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {32392#true} is VALID [2020-07-17 22:01:04,641 INFO L280 TraceCheckUtils]: 7: Hoare triple {32392#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {32392#true} is VALID [2020-07-17 22:01:04,642 INFO L280 TraceCheckUtils]: 8: Hoare triple {32392#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {32392#true} is VALID [2020-07-17 22:01:04,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,642 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32392#true} {32392#true} #546#return; {32392#true} is VALID [2020-07-17 22:01:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32392#true} is VALID [2020-07-17 22:01:04,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32392#true} {32392#true} #568#return; {32392#true} is VALID [2020-07-17 22:01:04,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,657 INFO L263 TraceCheckUtils]: 1: Hoare triple {32392#true} call #t~ret3 := isMethaneLevelCritical(); {32392#true} is VALID [2020-07-17 22:01:04,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {32392#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32392#true} is VALID [2020-07-17 22:01:04,658 INFO L280 TraceCheckUtils]: 3: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,658 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32392#true} {32392#true} #568#return; {32392#true} is VALID [2020-07-17 22:01:04,658 INFO L280 TraceCheckUtils]: 5: Hoare triple {32392#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,659 INFO L280 TraceCheckUtils]: 6: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,659 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32392#true} {32392#true} #528#return; {32392#true} is VALID [2020-07-17 22:01:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,666 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #530#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32392#true} is VALID [2020-07-17 22:01:04,666 INFO L263 TraceCheckUtils]: 1: Hoare triple {32392#true} call #t~ret2 := isMethaneAlarm(); {32392#true} is VALID [2020-07-17 22:01:04,666 INFO L280 TraceCheckUtils]: 2: Hoare triple {32392#true} havoc ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,667 INFO L263 TraceCheckUtils]: 3: Hoare triple {32392#true} call #t~ret3 := isMethaneLevelCritical(); {32392#true} is VALID [2020-07-17 22:01:04,667 INFO L280 TraceCheckUtils]: 4: Hoare triple {32392#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32392#true} is VALID [2020-07-17 22:01:04,667 INFO L280 TraceCheckUtils]: 5: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,667 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32392#true} {32392#true} #568#return; {32392#true} is VALID [2020-07-17 22:01:04,668 INFO L280 TraceCheckUtils]: 7: Hoare triple {32392#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,668 INFO L280 TraceCheckUtils]: 8: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,668 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {32392#true} {32392#true} #528#return; {32392#true} is VALID [2020-07-17 22:01:04,668 INFO L280 TraceCheckUtils]: 10: Hoare triple {32392#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {32392#true} is VALID [2020-07-17 22:01:04,668 INFO L280 TraceCheckUtils]: 11: Hoare triple {32392#true} assume !(0 != ~tmp~2); {32392#true} is VALID [2020-07-17 22:01:04,669 INFO L263 TraceCheckUtils]: 12: Hoare triple {32392#true} call activatePump__wrappee__lowWaterSensor(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,670 INFO L280 TraceCheckUtils]: 13: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,670 INFO L280 TraceCheckUtils]: 14: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,671 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #530#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,671 INFO L280 TraceCheckUtils]: 16: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,672 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #548#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:04,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume 0 == ~pumpRunning~0; {32392#true} is VALID [2020-07-17 22:01:04,673 INFO L263 TraceCheckUtils]: 2: Hoare triple {32392#true} call #t~ret0 := isHighWaterLevel(); {32392#true} is VALID [2020-07-17 22:01:04,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {32392#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {32392#true} is VALID [2020-07-17 22:01:04,673 INFO L263 TraceCheckUtils]: 4: Hoare triple {32392#true} call #t~ret20 := isHighWaterSensorDry(); {32392#true} is VALID [2020-07-17 22:01:04,674 INFO L280 TraceCheckUtils]: 5: Hoare triple {32392#true} havoc ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,674 INFO L280 TraceCheckUtils]: 6: Hoare triple {32392#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,674 INFO L280 TraceCheckUtils]: 7: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,674 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32392#true} {32392#true} #532#return; {32392#true} is VALID [2020-07-17 22:01:04,674 INFO L280 TraceCheckUtils]: 9: Hoare triple {32392#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {32392#true} is VALID [2020-07-17 22:01:04,675 INFO L280 TraceCheckUtils]: 10: Hoare triple {32392#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {32392#true} is VALID [2020-07-17 22:01:04,675 INFO L280 TraceCheckUtils]: 11: Hoare triple {32392#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {32392#true} is VALID [2020-07-17 22:01:04,675 INFO L280 TraceCheckUtils]: 12: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,675 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {32392#true} {32392#true} #546#return; {32392#true} is VALID [2020-07-17 22:01:04,676 INFO L280 TraceCheckUtils]: 14: Hoare triple {32392#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {32392#true} is VALID [2020-07-17 22:01:04,676 INFO L280 TraceCheckUtils]: 15: Hoare triple {32392#true} assume 0 != ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:04,677 INFO L263 TraceCheckUtils]: 16: Hoare triple {32392#true} call activatePump(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,678 INFO L280 TraceCheckUtils]: 17: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32392#true} is VALID [2020-07-17 22:01:04,678 INFO L263 TraceCheckUtils]: 18: Hoare triple {32392#true} call #t~ret2 := isMethaneAlarm(); {32392#true} is VALID [2020-07-17 22:01:04,678 INFO L280 TraceCheckUtils]: 19: Hoare triple {32392#true} havoc ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,678 INFO L263 TraceCheckUtils]: 20: Hoare triple {32392#true} call #t~ret3 := isMethaneLevelCritical(); {32392#true} is VALID [2020-07-17 22:01:04,678 INFO L280 TraceCheckUtils]: 21: Hoare triple {32392#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32392#true} is VALID [2020-07-17 22:01:04,679 INFO L280 TraceCheckUtils]: 22: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,679 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {32392#true} {32392#true} #568#return; {32392#true} is VALID [2020-07-17 22:01:04,679 INFO L280 TraceCheckUtils]: 24: Hoare triple {32392#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,679 INFO L280 TraceCheckUtils]: 25: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,680 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32392#true} {32392#true} #528#return; {32392#true} is VALID [2020-07-17 22:01:04,680 INFO L280 TraceCheckUtils]: 27: Hoare triple {32392#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {32392#true} is VALID [2020-07-17 22:01:04,680 INFO L280 TraceCheckUtils]: 28: Hoare triple {32392#true} assume !(0 != ~tmp~2); {32392#true} is VALID [2020-07-17 22:01:04,681 INFO L263 TraceCheckUtils]: 29: Hoare triple {32392#true} call activatePump__wrappee__lowWaterSensor(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,682 INFO L280 TraceCheckUtils]: 30: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,683 INFO L280 TraceCheckUtils]: 31: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,683 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #530#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,684 INFO L280 TraceCheckUtils]: 33: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,685 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #548#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,685 INFO L280 TraceCheckUtils]: 35: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,686 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #514#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32392#true} is VALID [2020-07-17 22:01:04,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume !(0 != ~pumpRunning~0); {32392#true} is VALID [2020-07-17 22:01:04,688 INFO L263 TraceCheckUtils]: 2: Hoare triple {32392#true} call processEnvironment__wrappee__highWaterSensor(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:04,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {32392#true} assume 0 == ~pumpRunning~0; {32392#true} is VALID [2020-07-17 22:01:04,688 INFO L263 TraceCheckUtils]: 5: Hoare triple {32392#true} call #t~ret0 := isHighWaterLevel(); {32392#true} is VALID [2020-07-17 22:01:04,688 INFO L280 TraceCheckUtils]: 6: Hoare triple {32392#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {32392#true} is VALID [2020-07-17 22:01:04,689 INFO L263 TraceCheckUtils]: 7: Hoare triple {32392#true} call #t~ret20 := isHighWaterSensorDry(); {32392#true} is VALID [2020-07-17 22:01:04,689 INFO L280 TraceCheckUtils]: 8: Hoare triple {32392#true} havoc ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {32392#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,689 INFO L280 TraceCheckUtils]: 10: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,690 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32392#true} {32392#true} #532#return; {32392#true} is VALID [2020-07-17 22:01:04,690 INFO L280 TraceCheckUtils]: 12: Hoare triple {32392#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {32392#true} is VALID [2020-07-17 22:01:04,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {32392#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {32392#true} is VALID [2020-07-17 22:01:04,690 INFO L280 TraceCheckUtils]: 14: Hoare triple {32392#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {32392#true} is VALID [2020-07-17 22:01:04,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,691 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {32392#true} {32392#true} #546#return; {32392#true} is VALID [2020-07-17 22:01:04,691 INFO L280 TraceCheckUtils]: 17: Hoare triple {32392#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {32392#true} is VALID [2020-07-17 22:01:04,691 INFO L280 TraceCheckUtils]: 18: Hoare triple {32392#true} assume 0 != ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:04,692 INFO L263 TraceCheckUtils]: 19: Hoare triple {32392#true} call activatePump(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,692 INFO L280 TraceCheckUtils]: 20: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32392#true} is VALID [2020-07-17 22:01:04,692 INFO L263 TraceCheckUtils]: 21: Hoare triple {32392#true} call #t~ret2 := isMethaneAlarm(); {32392#true} is VALID [2020-07-17 22:01:04,692 INFO L280 TraceCheckUtils]: 22: Hoare triple {32392#true} havoc ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,693 INFO L263 TraceCheckUtils]: 23: Hoare triple {32392#true} call #t~ret3 := isMethaneLevelCritical(); {32392#true} is VALID [2020-07-17 22:01:04,693 INFO L280 TraceCheckUtils]: 24: Hoare triple {32392#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32392#true} is VALID [2020-07-17 22:01:04,693 INFO L280 TraceCheckUtils]: 25: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,693 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32392#true} {32392#true} #568#return; {32392#true} is VALID [2020-07-17 22:01:04,693 INFO L280 TraceCheckUtils]: 27: Hoare triple {32392#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,694 INFO L280 TraceCheckUtils]: 28: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,694 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {32392#true} {32392#true} #528#return; {32392#true} is VALID [2020-07-17 22:01:04,694 INFO L280 TraceCheckUtils]: 30: Hoare triple {32392#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {32392#true} is VALID [2020-07-17 22:01:04,694 INFO L280 TraceCheckUtils]: 31: Hoare triple {32392#true} assume !(0 != ~tmp~2); {32392#true} is VALID [2020-07-17 22:01:04,695 INFO L263 TraceCheckUtils]: 32: Hoare triple {32392#true} call activatePump__wrappee__lowWaterSensor(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,695 INFO L280 TraceCheckUtils]: 33: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,696 INFO L280 TraceCheckUtils]: 34: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,696 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #530#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,697 INFO L280 TraceCheckUtils]: 36: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,698 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #548#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,698 INFO L280 TraceCheckUtils]: 38: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,699 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #514#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,699 INFO L280 TraceCheckUtils]: 40: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,700 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #538#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32392#true} is VALID [2020-07-17 22:01:04,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,710 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32392#true} {32392#true} #556#return; {32392#true} is VALID [2020-07-17 22:01:04,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~tmp~6;havoc ~tmp___0~3; {32392#true} is VALID [2020-07-17 22:01:04,710 INFO L263 TraceCheckUtils]: 1: Hoare triple {32392#true} call #t~ret27 := getWaterLevel(); {32392#true} is VALID [2020-07-17 22:01:04,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {32392#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32392#true} is VALID [2020-07-17 22:01:04,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,711 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32392#true} {32392#true} #556#return; {32392#true} is VALID [2020-07-17 22:01:04,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {32392#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {32392#true} is VALID [2020-07-17 22:01:04,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {32392#true} assume !(2 != ~tmp~6); {32392#true} is VALID [2020-07-17 22:01:04,711 INFO L280 TraceCheckUtils]: 7: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,712 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32392#true} {32576#(<= 1 ~pumpRunning~0)} #540#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,713 INFO L263 TraceCheckUtils]: 0: Hoare triple {32526#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:04,713 INFO L263 TraceCheckUtils]: 1: Hoare triple {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {32392#true} is VALID [2020-07-17 22:01:04,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {32392#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32392#true} is VALID [2020-07-17 22:01:04,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,714 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32392#true} {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {32392#true} is VALID [2020-07-17 22:01:04,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {32392#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {32392#true} is VALID [2020-07-17 22:01:04,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,714 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32392#true} {32526#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {32392#true} is VALID [2020-07-17 22:01:04,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {32392#true} assume !(0 != ~pumpRunning~0); {32392#true} is VALID [2020-07-17 22:01:04,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {32392#true} assume 0 != ~systemActive~0; {32392#true} is VALID [2020-07-17 22:01:04,715 INFO L263 TraceCheckUtils]: 10: Hoare triple {32392#true} call processEnvironment(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,715 INFO L280 TraceCheckUtils]: 11: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32392#true} is VALID [2020-07-17 22:01:04,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {32392#true} assume !(0 != ~pumpRunning~0); {32392#true} is VALID [2020-07-17 22:01:04,716 INFO L263 TraceCheckUtils]: 13: Hoare triple {32392#true} call processEnvironment__wrappee__highWaterSensor(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,716 INFO L280 TraceCheckUtils]: 14: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:04,716 INFO L280 TraceCheckUtils]: 15: Hoare triple {32392#true} assume 0 == ~pumpRunning~0; {32392#true} is VALID [2020-07-17 22:01:04,717 INFO L263 TraceCheckUtils]: 16: Hoare triple {32392#true} call #t~ret0 := isHighWaterLevel(); {32392#true} is VALID [2020-07-17 22:01:04,717 INFO L280 TraceCheckUtils]: 17: Hoare triple {32392#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {32392#true} is VALID [2020-07-17 22:01:04,717 INFO L263 TraceCheckUtils]: 18: Hoare triple {32392#true} call #t~ret20 := isHighWaterSensorDry(); {32392#true} is VALID [2020-07-17 22:01:04,717 INFO L280 TraceCheckUtils]: 19: Hoare triple {32392#true} havoc ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,717 INFO L280 TraceCheckUtils]: 20: Hoare triple {32392#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,718 INFO L280 TraceCheckUtils]: 21: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,718 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32392#true} {32392#true} #532#return; {32392#true} is VALID [2020-07-17 22:01:04,718 INFO L280 TraceCheckUtils]: 23: Hoare triple {32392#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {32392#true} is VALID [2020-07-17 22:01:04,718 INFO L280 TraceCheckUtils]: 24: Hoare triple {32392#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {32392#true} is VALID [2020-07-17 22:01:04,718 INFO L280 TraceCheckUtils]: 25: Hoare triple {32392#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {32392#true} is VALID [2020-07-17 22:01:04,719 INFO L280 TraceCheckUtils]: 26: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,719 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {32392#true} {32392#true} #546#return; {32392#true} is VALID [2020-07-17 22:01:04,719 INFO L280 TraceCheckUtils]: 28: Hoare triple {32392#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {32392#true} is VALID [2020-07-17 22:01:04,719 INFO L280 TraceCheckUtils]: 29: Hoare triple {32392#true} assume 0 != ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:04,720 INFO L263 TraceCheckUtils]: 30: Hoare triple {32392#true} call activatePump(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,720 INFO L280 TraceCheckUtils]: 31: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32392#true} is VALID [2020-07-17 22:01:04,720 INFO L263 TraceCheckUtils]: 32: Hoare triple {32392#true} call #t~ret2 := isMethaneAlarm(); {32392#true} is VALID [2020-07-17 22:01:04,720 INFO L280 TraceCheckUtils]: 33: Hoare triple {32392#true} havoc ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,721 INFO L263 TraceCheckUtils]: 34: Hoare triple {32392#true} call #t~ret3 := isMethaneLevelCritical(); {32392#true} is VALID [2020-07-17 22:01:04,721 INFO L280 TraceCheckUtils]: 35: Hoare triple {32392#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32392#true} is VALID [2020-07-17 22:01:04,721 INFO L280 TraceCheckUtils]: 36: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,721 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {32392#true} {32392#true} #568#return; {32392#true} is VALID [2020-07-17 22:01:04,721 INFO L280 TraceCheckUtils]: 38: Hoare triple {32392#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,721 INFO L280 TraceCheckUtils]: 39: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,722 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {32392#true} {32392#true} #528#return; {32392#true} is VALID [2020-07-17 22:01:04,722 INFO L280 TraceCheckUtils]: 41: Hoare triple {32392#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {32392#true} is VALID [2020-07-17 22:01:04,722 INFO L280 TraceCheckUtils]: 42: Hoare triple {32392#true} assume !(0 != ~tmp~2); {32392#true} is VALID [2020-07-17 22:01:04,723 INFO L263 TraceCheckUtils]: 43: Hoare triple {32392#true} call activatePump__wrappee__lowWaterSensor(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,723 INFO L280 TraceCheckUtils]: 44: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,724 INFO L280 TraceCheckUtils]: 45: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,725 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #530#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,725 INFO L280 TraceCheckUtils]: 47: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,726 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #548#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,726 INFO L280 TraceCheckUtils]: 49: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,727 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #514#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,727 INFO L280 TraceCheckUtils]: 51: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,728 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #538#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,728 INFO L263 TraceCheckUtils]: 53: Hoare triple {32576#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {32392#true} is VALID [2020-07-17 22:01:04,728 INFO L280 TraceCheckUtils]: 54: Hoare triple {32392#true} havoc ~tmp~6;havoc ~tmp___0~3; {32392#true} is VALID [2020-07-17 22:01:04,728 INFO L263 TraceCheckUtils]: 55: Hoare triple {32392#true} call #t~ret27 := getWaterLevel(); {32392#true} is VALID [2020-07-17 22:01:04,729 INFO L280 TraceCheckUtils]: 56: Hoare triple {32392#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32392#true} is VALID [2020-07-17 22:01:04,729 INFO L280 TraceCheckUtils]: 57: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,729 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {32392#true} {32392#true} #556#return; {32392#true} is VALID [2020-07-17 22:01:04,729 INFO L280 TraceCheckUtils]: 59: Hoare triple {32392#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {32392#true} is VALID [2020-07-17 22:01:04,729 INFO L280 TraceCheckUtils]: 60: Hoare triple {32392#true} assume !(2 != ~tmp~6); {32392#true} is VALID [2020-07-17 22:01:04,729 INFO L280 TraceCheckUtils]: 61: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,731 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {32392#true} {32576#(<= 1 ~pumpRunning~0)} #540#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,731 INFO L280 TraceCheckUtils]: 63: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,732 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #524#return; {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:04,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:04,802 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {32680#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret26|)} is VALID [2020-07-17 22:01:04,802 INFO L263 TraceCheckUtils]: 0: Hoare triple {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {32392#true} is VALID [2020-07-17 22:01:04,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:04,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:04,804 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {32680#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret26|)} is VALID [2020-07-17 22:01:04,805 INFO L280 TraceCheckUtils]: 4: Hoare triple {32680#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret26|)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {32681#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:01:04,805 INFO L280 TraceCheckUtils]: 5: Hoare triple {32681#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {32681#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:01:04,806 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32681#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {32479#(not (= 0 ~pumpRunning~0))} #534#return; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {32525#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32392#true} is VALID [2020-07-17 22:01:04,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,810 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32392#true} {32487#(not (= 0 ~switchedOnBeforeTS~0))} #536#return; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32392#true} is VALID [2020-07-17 22:01:04,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,837 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32392#true} {32392#true} #506#return; {32392#true} is VALID [2020-07-17 22:01:04,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {32392#true} is VALID [2020-07-17 22:01:04,838 INFO L263 TraceCheckUtils]: 1: Hoare triple {32392#true} call #t~ret21 := isLowWaterSensorDry(); {32392#true} is VALID [2020-07-17 22:01:04,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {32392#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32392#true} is VALID [2020-07-17 22:01:04,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,838 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32392#true} {32392#true} #506#return; {32392#true} is VALID [2020-07-17 22:01:04,839 INFO L280 TraceCheckUtils]: 5: Hoare triple {32392#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {32392#true} is VALID [2020-07-17 22:01:04,839 INFO L280 TraceCheckUtils]: 6: Hoare triple {32392#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {32392#true} is VALID [2020-07-17 22:01:04,839 INFO L280 TraceCheckUtils]: 7: Hoare triple {32392#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {32392#true} is VALID [2020-07-17 22:01:04,839 INFO L280 TraceCheckUtils]: 8: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,839 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {32392#true} {32392#true} #508#return; {32392#true} is VALID [2020-07-17 22:01:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,855 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32392#true} {32392#true} #552#return; {32392#true} is VALID [2020-07-17 22:01:04,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:04,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume !(0 == ~pumpRunning~0); {32392#true} is VALID [2020-07-17 22:01:04,856 INFO L263 TraceCheckUtils]: 2: Hoare triple {32392#true} call processEnvironment__wrappee__base(); {32392#true} is VALID [2020-07-17 22:01:04,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,856 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32392#true} {32392#true} #552#return; {32392#true} is VALID [2020-07-17 22:01:04,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,856 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32392#true} {32392#true} #512#return; {32392#true} is VALID [2020-07-17 22:01:04,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32392#true} is VALID [2020-07-17 22:01:04,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume 0 != ~pumpRunning~0; {32392#true} is VALID [2020-07-17 22:01:04,857 INFO L263 TraceCheckUtils]: 2: Hoare triple {32392#true} call #t~ret1 := isLowWaterLevel(); {32392#true} is VALID [2020-07-17 22:01:04,857 INFO L280 TraceCheckUtils]: 3: Hoare triple {32392#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {32392#true} is VALID [2020-07-17 22:01:04,857 INFO L263 TraceCheckUtils]: 4: Hoare triple {32392#true} call #t~ret21 := isLowWaterSensorDry(); {32392#true} is VALID [2020-07-17 22:01:04,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {32392#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32392#true} is VALID [2020-07-17 22:01:04,858 INFO L280 TraceCheckUtils]: 6: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,858 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32392#true} {32392#true} #506#return; {32392#true} is VALID [2020-07-17 22:01:04,858 INFO L280 TraceCheckUtils]: 8: Hoare triple {32392#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {32392#true} is VALID [2020-07-17 22:01:04,859 INFO L280 TraceCheckUtils]: 9: Hoare triple {32392#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {32392#true} is VALID [2020-07-17 22:01:04,859 INFO L280 TraceCheckUtils]: 10: Hoare triple {32392#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {32392#true} is VALID [2020-07-17 22:01:04,859 INFO L280 TraceCheckUtils]: 11: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,859 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32392#true} {32392#true} #508#return; {32392#true} is VALID [2020-07-17 22:01:04,859 INFO L280 TraceCheckUtils]: 13: Hoare triple {32392#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {32392#true} is VALID [2020-07-17 22:01:04,860 INFO L280 TraceCheckUtils]: 14: Hoare triple {32392#true} assume !(0 != ~tmp~1); {32392#true} is VALID [2020-07-17 22:01:04,860 INFO L263 TraceCheckUtils]: 15: Hoare triple {32392#true} call processEnvironment__wrappee__highWaterSensor(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,861 INFO L280 TraceCheckUtils]: 16: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:04,861 INFO L280 TraceCheckUtils]: 17: Hoare triple {32392#true} assume !(0 == ~pumpRunning~0); {32392#true} is VALID [2020-07-17 22:01:04,861 INFO L263 TraceCheckUtils]: 18: Hoare triple {32392#true} call processEnvironment__wrappee__base(); {32392#true} is VALID [2020-07-17 22:01:04,861 INFO L280 TraceCheckUtils]: 19: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,861 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32392#true} {32392#true} #552#return; {32392#true} is VALID [2020-07-17 22:01:04,862 INFO L280 TraceCheckUtils]: 21: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,862 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32392#true} {32392#true} #512#return; {32392#true} is VALID [2020-07-17 22:01:04,862 INFO L280 TraceCheckUtils]: 23: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,863 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {32392#true} {32487#(not (= 0 ~switchedOnBeforeTS~0))} #538#return; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32392#true} is VALID [2020-07-17 22:01:04,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,868 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32392#true} {32487#(not (= 0 ~switchedOnBeforeTS~0))} #556#return; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:04,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {32392#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32392#true} is VALID [2020-07-17 22:01:04,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,872 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32392#true} {32487#(not (= 0 ~switchedOnBeforeTS~0))} #558#return; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,877 INFO L263 TraceCheckUtils]: 0: Hoare triple {32392#true} call ULTIMATE.init(); {32522#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:01:04,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {32522#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {32392#true} is VALID [2020-07-17 22:01:04,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,877 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32392#true} {32392#true} #574#return; {32392#true} is VALID [2020-07-17 22:01:04,878 INFO L263 TraceCheckUtils]: 4: Hoare triple {32392#true} call #t~ret76 := main(); {32392#true} is VALID [2020-07-17 22:01:04,878 INFO L280 TraceCheckUtils]: 5: Hoare triple {32392#true} havoc ~retValue_acc~7;havoc ~tmp~10; {32392#true} is VALID [2020-07-17 22:01:04,878 INFO L263 TraceCheckUtils]: 6: Hoare triple {32392#true} call select_helpers(); {32392#true} is VALID [2020-07-17 22:01:04,878 INFO L280 TraceCheckUtils]: 7: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,878 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32392#true} {32392#true} #464#return; {32392#true} is VALID [2020-07-17 22:01:04,878 INFO L263 TraceCheckUtils]: 9: Hoare triple {32392#true} call select_features(); {32392#true} is VALID [2020-07-17 22:01:04,879 INFO L280 TraceCheckUtils]: 10: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,879 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32392#true} {32392#true} #466#return; {32392#true} is VALID [2020-07-17 22:01:04,879 INFO L263 TraceCheckUtils]: 12: Hoare triple {32392#true} call #t~ret64 := valid_product(); {32392#true} is VALID [2020-07-17 22:01:04,880 INFO L280 TraceCheckUtils]: 13: Hoare triple {32392#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {32523#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:04,880 INFO L280 TraceCheckUtils]: 14: Hoare triple {32523#(= 1 |valid_product_#res|)} assume true; {32523#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:04,881 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32523#(= 1 |valid_product_#res|)} {32392#true} #468#return; {32404#(= |main_#t~ret64| 1)} is VALID [2020-07-17 22:01:04,882 INFO L280 TraceCheckUtils]: 16: Hoare triple {32404#(= |main_#t~ret64| 1)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {32405#(= 1 main_~tmp~10)} is VALID [2020-07-17 22:01:04,883 INFO L280 TraceCheckUtils]: 17: Hoare triple {32405#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {32392#true} is VALID [2020-07-17 22:01:04,883 INFO L263 TraceCheckUtils]: 18: Hoare triple {32392#true} call setup(); {32392#true} is VALID [2020-07-17 22:01:04,883 INFO L280 TraceCheckUtils]: 19: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,883 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32392#true} {32392#true} #470#return; {32392#true} is VALID [2020-07-17 22:01:04,883 INFO L263 TraceCheckUtils]: 21: Hoare triple {32392#true} call runTest(); {32392#true} is VALID [2020-07-17 22:01:04,884 INFO L263 TraceCheckUtils]: 22: Hoare triple {32392#true} call __utac_acc__Specification5_spec__1(); {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:04,884 INFO L280 TraceCheckUtils]: 23: Hoare triple {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {32392#true} is VALID [2020-07-17 22:01:04,884 INFO L280 TraceCheckUtils]: 24: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,884 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32392#true} {32392#true} #564#return; {32392#true} is VALID [2020-07-17 22:01:04,885 INFO L263 TraceCheckUtils]: 26: Hoare triple {32392#true} call test(); {32392#true} is VALID [2020-07-17 22:01:04,885 INFO L280 TraceCheckUtils]: 27: Hoare triple {32392#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {32392#true} is VALID [2020-07-17 22:01:04,885 INFO L280 TraceCheckUtils]: 28: Hoare triple {32392#true} assume !false; {32392#true} is VALID [2020-07-17 22:01:04,885 INFO L280 TraceCheckUtils]: 29: Hoare triple {32392#true} assume ~splverifierCounter~0 < 4; {32392#true} is VALID [2020-07-17 22:01:04,885 INFO L280 TraceCheckUtils]: 30: Hoare triple {32392#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {32392#true} is VALID [2020-07-17 22:01:04,885 INFO L280 TraceCheckUtils]: 31: Hoare triple {32392#true} assume 0 != ~tmp~5; {32392#true} is VALID [2020-07-17 22:01:04,886 INFO L263 TraceCheckUtils]: 32: Hoare triple {32392#true} call waterRise(); {32525#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:04,886 INFO L280 TraceCheckUtils]: 33: Hoare triple {32525#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32392#true} is VALID [2020-07-17 22:01:04,886 INFO L280 TraceCheckUtils]: 34: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,886 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32392#true} {32392#true} #516#return; {32392#true} is VALID [2020-07-17 22:01:04,887 INFO L280 TraceCheckUtils]: 36: Hoare triple {32392#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {32392#true} is VALID [2020-07-17 22:01:04,887 INFO L280 TraceCheckUtils]: 37: Hoare triple {32392#true} assume !(0 != ~tmp___0~2); {32392#true} is VALID [2020-07-17 22:01:04,887 INFO L280 TraceCheckUtils]: 38: Hoare triple {32392#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {32392#true} is VALID [2020-07-17 22:01:04,887 INFO L280 TraceCheckUtils]: 39: Hoare triple {32392#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {32392#true} is VALID [2020-07-17 22:01:04,887 INFO L280 TraceCheckUtils]: 40: Hoare triple {32392#true} assume !(0 != ~tmp___1~0); {32392#true} is VALID [2020-07-17 22:01:04,888 INFO L263 TraceCheckUtils]: 41: Hoare triple {32392#true} call timeShift(); {32526#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:01:04,889 INFO L263 TraceCheckUtils]: 42: Hoare triple {32526#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:04,889 INFO L263 TraceCheckUtils]: 43: Hoare triple {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {32392#true} is VALID [2020-07-17 22:01:04,889 INFO L280 TraceCheckUtils]: 44: Hoare triple {32392#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32392#true} is VALID [2020-07-17 22:01:04,889 INFO L280 TraceCheckUtils]: 45: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,889 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {32392#true} {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {32392#true} is VALID [2020-07-17 22:01:04,890 INFO L280 TraceCheckUtils]: 47: Hoare triple {32392#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {32392#true} is VALID [2020-07-17 22:01:04,890 INFO L280 TraceCheckUtils]: 48: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,890 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32392#true} {32526#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {32392#true} is VALID [2020-07-17 22:01:04,890 INFO L280 TraceCheckUtils]: 50: Hoare triple {32392#true} assume !(0 != ~pumpRunning~0); {32392#true} is VALID [2020-07-17 22:01:04,890 INFO L280 TraceCheckUtils]: 51: Hoare triple {32392#true} assume 0 != ~systemActive~0; {32392#true} is VALID [2020-07-17 22:01:04,891 INFO L263 TraceCheckUtils]: 52: Hoare triple {32392#true} call processEnvironment(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,891 INFO L280 TraceCheckUtils]: 53: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32392#true} is VALID [2020-07-17 22:01:04,891 INFO L280 TraceCheckUtils]: 54: Hoare triple {32392#true} assume !(0 != ~pumpRunning~0); {32392#true} is VALID [2020-07-17 22:01:04,892 INFO L263 TraceCheckUtils]: 55: Hoare triple {32392#true} call processEnvironment__wrappee__highWaterSensor(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,892 INFO L280 TraceCheckUtils]: 56: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:04,892 INFO L280 TraceCheckUtils]: 57: Hoare triple {32392#true} assume 0 == ~pumpRunning~0; {32392#true} is VALID [2020-07-17 22:01:04,892 INFO L263 TraceCheckUtils]: 58: Hoare triple {32392#true} call #t~ret0 := isHighWaterLevel(); {32392#true} is VALID [2020-07-17 22:01:04,892 INFO L280 TraceCheckUtils]: 59: Hoare triple {32392#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {32392#true} is VALID [2020-07-17 22:01:04,893 INFO L263 TraceCheckUtils]: 60: Hoare triple {32392#true} call #t~ret20 := isHighWaterSensorDry(); {32392#true} is VALID [2020-07-17 22:01:04,893 INFO L280 TraceCheckUtils]: 61: Hoare triple {32392#true} havoc ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,893 INFO L280 TraceCheckUtils]: 62: Hoare triple {32392#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:04,893 INFO L280 TraceCheckUtils]: 63: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,893 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {32392#true} {32392#true} #532#return; {32392#true} is VALID [2020-07-17 22:01:04,893 INFO L280 TraceCheckUtils]: 65: Hoare triple {32392#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {32392#true} is VALID [2020-07-17 22:01:04,894 INFO L280 TraceCheckUtils]: 66: Hoare triple {32392#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {32392#true} is VALID [2020-07-17 22:01:04,894 INFO L280 TraceCheckUtils]: 67: Hoare triple {32392#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {32392#true} is VALID [2020-07-17 22:01:04,894 INFO L280 TraceCheckUtils]: 68: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,894 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {32392#true} {32392#true} #546#return; {32392#true} is VALID [2020-07-17 22:01:04,894 INFO L280 TraceCheckUtils]: 70: Hoare triple {32392#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {32392#true} is VALID [2020-07-17 22:01:04,894 INFO L280 TraceCheckUtils]: 71: Hoare triple {32392#true} assume 0 != ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:04,895 INFO L263 TraceCheckUtils]: 72: Hoare triple {32392#true} call activatePump(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,895 INFO L280 TraceCheckUtils]: 73: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32392#true} is VALID [2020-07-17 22:01:04,895 INFO L263 TraceCheckUtils]: 74: Hoare triple {32392#true} call #t~ret2 := isMethaneAlarm(); {32392#true} is VALID [2020-07-17 22:01:04,896 INFO L280 TraceCheckUtils]: 75: Hoare triple {32392#true} havoc ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,896 INFO L263 TraceCheckUtils]: 76: Hoare triple {32392#true} call #t~ret3 := isMethaneLevelCritical(); {32392#true} is VALID [2020-07-17 22:01:04,896 INFO L280 TraceCheckUtils]: 77: Hoare triple {32392#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32392#true} is VALID [2020-07-17 22:01:04,896 INFO L280 TraceCheckUtils]: 78: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,896 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {32392#true} {32392#true} #568#return; {32392#true} is VALID [2020-07-17 22:01:04,897 INFO L280 TraceCheckUtils]: 80: Hoare triple {32392#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:04,897 INFO L280 TraceCheckUtils]: 81: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,897 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {32392#true} {32392#true} #528#return; {32392#true} is VALID [2020-07-17 22:01:04,897 INFO L280 TraceCheckUtils]: 83: Hoare triple {32392#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {32392#true} is VALID [2020-07-17 22:01:04,897 INFO L280 TraceCheckUtils]: 84: Hoare triple {32392#true} assume !(0 != ~tmp~2); {32392#true} is VALID [2020-07-17 22:01:04,898 INFO L263 TraceCheckUtils]: 85: Hoare triple {32392#true} call activatePump__wrappee__lowWaterSensor(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,899 INFO L280 TraceCheckUtils]: 86: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,899 INFO L280 TraceCheckUtils]: 87: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,900 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #530#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,900 INFO L280 TraceCheckUtils]: 89: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,901 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #548#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,901 INFO L280 TraceCheckUtils]: 91: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,902 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #514#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,902 INFO L280 TraceCheckUtils]: 93: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,903 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #538#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,903 INFO L263 TraceCheckUtils]: 95: Hoare triple {32576#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {32392#true} is VALID [2020-07-17 22:01:04,903 INFO L280 TraceCheckUtils]: 96: Hoare triple {32392#true} havoc ~tmp~6;havoc ~tmp___0~3; {32392#true} is VALID [2020-07-17 22:01:04,903 INFO L263 TraceCheckUtils]: 97: Hoare triple {32392#true} call #t~ret27 := getWaterLevel(); {32392#true} is VALID [2020-07-17 22:01:04,904 INFO L280 TraceCheckUtils]: 98: Hoare triple {32392#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32392#true} is VALID [2020-07-17 22:01:04,904 INFO L280 TraceCheckUtils]: 99: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,904 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {32392#true} {32392#true} #556#return; {32392#true} is VALID [2020-07-17 22:01:04,904 INFO L280 TraceCheckUtils]: 101: Hoare triple {32392#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {32392#true} is VALID [2020-07-17 22:01:04,904 INFO L280 TraceCheckUtils]: 102: Hoare triple {32392#true} assume !(2 != ~tmp~6); {32392#true} is VALID [2020-07-17 22:01:04,904 INFO L280 TraceCheckUtils]: 103: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,905 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {32392#true} {32576#(<= 1 ~pumpRunning~0)} #540#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,906 INFO L280 TraceCheckUtils]: 105: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:04,907 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #524#return; {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,907 INFO L280 TraceCheckUtils]: 107: Hoare triple {32479#(not (= 0 ~pumpRunning~0))} assume !false; {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,908 INFO L280 TraceCheckUtils]: 108: Hoare triple {32479#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,908 INFO L280 TraceCheckUtils]: 109: Hoare triple {32479#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,909 INFO L280 TraceCheckUtils]: 110: Hoare triple {32479#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,909 INFO L280 TraceCheckUtils]: 111: Hoare triple {32479#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,910 INFO L280 TraceCheckUtils]: 112: Hoare triple {32479#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,910 INFO L280 TraceCheckUtils]: 113: Hoare triple {32479#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,911 INFO L280 TraceCheckUtils]: 114: Hoare triple {32479#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,911 INFO L280 TraceCheckUtils]: 115: Hoare triple {32479#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,912 INFO L263 TraceCheckUtils]: 116: Hoare triple {32479#(not (= 0 ~pumpRunning~0))} call timeShift(); {32479#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:04,912 INFO L263 TraceCheckUtils]: 117: Hoare triple {32479#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:04,913 INFO L263 TraceCheckUtils]: 118: Hoare triple {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {32392#true} is VALID [2020-07-17 22:01:04,913 INFO L280 TraceCheckUtils]: 119: Hoare triple {32392#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:04,914 INFO L280 TraceCheckUtils]: 120: Hoare triple {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:04,914 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {32682#(= ~pumpRunning~0 |isPumpRunning_#res|)} {32524#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {32680#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret26|)} is VALID [2020-07-17 22:01:04,915 INFO L280 TraceCheckUtils]: 122: Hoare triple {32680#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret26|)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {32681#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:01:04,916 INFO L280 TraceCheckUtils]: 123: Hoare triple {32681#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {32681#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:01:04,916 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {32681#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {32479#(not (= 0 ~pumpRunning~0))} #534#return; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,917 INFO L280 TraceCheckUtils]: 125: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,918 INFO L263 TraceCheckUtils]: 126: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {32525#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:04,918 INFO L280 TraceCheckUtils]: 127: Hoare triple {32525#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {32392#true} is VALID [2020-07-17 22:01:04,918 INFO L280 TraceCheckUtils]: 128: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,918 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {32392#true} {32487#(not (= 0 ~switchedOnBeforeTS~0))} #536#return; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,919 INFO L280 TraceCheckUtils]: 130: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,920 INFO L263 TraceCheckUtils]: 131: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,920 INFO L280 TraceCheckUtils]: 132: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32392#true} is VALID [2020-07-17 22:01:04,920 INFO L280 TraceCheckUtils]: 133: Hoare triple {32392#true} assume 0 != ~pumpRunning~0; {32392#true} is VALID [2020-07-17 22:01:04,920 INFO L263 TraceCheckUtils]: 134: Hoare triple {32392#true} call #t~ret1 := isLowWaterLevel(); {32392#true} is VALID [2020-07-17 22:01:04,920 INFO L280 TraceCheckUtils]: 135: Hoare triple {32392#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {32392#true} is VALID [2020-07-17 22:01:04,921 INFO L263 TraceCheckUtils]: 136: Hoare triple {32392#true} call #t~ret21 := isLowWaterSensorDry(); {32392#true} is VALID [2020-07-17 22:01:04,921 INFO L280 TraceCheckUtils]: 137: Hoare triple {32392#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32392#true} is VALID [2020-07-17 22:01:04,921 INFO L280 TraceCheckUtils]: 138: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,921 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {32392#true} {32392#true} #506#return; {32392#true} is VALID [2020-07-17 22:01:04,921 INFO L280 TraceCheckUtils]: 140: Hoare triple {32392#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {32392#true} is VALID [2020-07-17 22:01:04,921 INFO L280 TraceCheckUtils]: 141: Hoare triple {32392#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {32392#true} is VALID [2020-07-17 22:01:04,922 INFO L280 TraceCheckUtils]: 142: Hoare triple {32392#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {32392#true} is VALID [2020-07-17 22:01:04,922 INFO L280 TraceCheckUtils]: 143: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,922 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {32392#true} {32392#true} #508#return; {32392#true} is VALID [2020-07-17 22:01:04,922 INFO L280 TraceCheckUtils]: 145: Hoare triple {32392#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {32392#true} is VALID [2020-07-17 22:01:04,922 INFO L280 TraceCheckUtils]: 146: Hoare triple {32392#true} assume !(0 != ~tmp~1); {32392#true} is VALID [2020-07-17 22:01:04,923 INFO L263 TraceCheckUtils]: 147: Hoare triple {32392#true} call processEnvironment__wrappee__highWaterSensor(); {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:04,923 INFO L280 TraceCheckUtils]: 148: Hoare triple {32589#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:04,923 INFO L280 TraceCheckUtils]: 149: Hoare triple {32392#true} assume !(0 == ~pumpRunning~0); {32392#true} is VALID [2020-07-17 22:01:04,923 INFO L263 TraceCheckUtils]: 150: Hoare triple {32392#true} call processEnvironment__wrappee__base(); {32392#true} is VALID [2020-07-17 22:01:04,924 INFO L280 TraceCheckUtils]: 151: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,924 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {32392#true} {32392#true} #552#return; {32392#true} is VALID [2020-07-17 22:01:04,924 INFO L280 TraceCheckUtils]: 153: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,924 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {32392#true} {32392#true} #512#return; {32392#true} is VALID [2020-07-17 22:01:04,924 INFO L280 TraceCheckUtils]: 155: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,924 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {32392#true} {32487#(not (= 0 ~switchedOnBeforeTS~0))} #538#return; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,925 INFO L263 TraceCheckUtils]: 157: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,925 INFO L280 TraceCheckUtils]: 158: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~6;havoc ~tmp___0~3; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,925 INFO L263 TraceCheckUtils]: 159: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret27 := getWaterLevel(); {32392#true} is VALID [2020-07-17 22:01:04,926 INFO L280 TraceCheckUtils]: 160: Hoare triple {32392#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32392#true} is VALID [2020-07-17 22:01:04,926 INFO L280 TraceCheckUtils]: 161: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,926 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {32392#true} {32487#(not (= 0 ~switchedOnBeforeTS~0))} #556#return; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,930 INFO L280 TraceCheckUtils]: 163: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,932 INFO L280 TraceCheckUtils]: 164: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~6; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,933 INFO L263 TraceCheckUtils]: 165: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret28 := isPumpRunning(); {32392#true} is VALID [2020-07-17 22:01:04,933 INFO L280 TraceCheckUtils]: 166: Hoare triple {32392#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32392#true} is VALID [2020-07-17 22:01:04,933 INFO L280 TraceCheckUtils]: 167: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:04,935 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {32392#true} {32487#(not (= 0 ~switchedOnBeforeTS~0))} #558#return; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,936 INFO L280 TraceCheckUtils]: 169: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,936 INFO L280 TraceCheckUtils]: 170: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~3; {32487#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:04,937 INFO L280 TraceCheckUtils]: 171: Hoare triple {32487#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {32393#false} is VALID [2020-07-17 22:01:04,937 INFO L263 TraceCheckUtils]: 172: Hoare triple {32393#false} call __automaton_fail(); {32393#false} is VALID [2020-07-17 22:01:04,937 INFO L280 TraceCheckUtils]: 173: Hoare triple {32393#false} assume !false; {32393#false} is VALID [2020-07-17 22:01:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-17 22:01:04,962 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131226457] [2020-07-17 22:01:04,962 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1720082967] [2020-07-17 22:01:04,962 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:01:05,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:05,179 INFO L264 TraceCheckSpWp]: Trace formula consists of 980 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:01:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:05,298 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:01:05,696 INFO L263 TraceCheckUtils]: 0: Hoare triple {32392#true} call ULTIMATE.init(); {32392#true} is VALID [2020-07-17 22:01:05,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {32392#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {32392#true} is VALID [2020-07-17 22:01:05,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,696 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32392#true} {32392#true} #574#return; {32392#true} is VALID [2020-07-17 22:01:05,696 INFO L263 TraceCheckUtils]: 4: Hoare triple {32392#true} call #t~ret76 := main(); {32392#true} is VALID [2020-07-17 22:01:05,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {32392#true} havoc ~retValue_acc~7;havoc ~tmp~10; {32392#true} is VALID [2020-07-17 22:01:05,697 INFO L263 TraceCheckUtils]: 6: Hoare triple {32392#true} call select_helpers(); {32392#true} is VALID [2020-07-17 22:01:05,697 INFO L280 TraceCheckUtils]: 7: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,697 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32392#true} {32392#true} #464#return; {32392#true} is VALID [2020-07-17 22:01:05,697 INFO L263 TraceCheckUtils]: 9: Hoare triple {32392#true} call select_features(); {32392#true} is VALID [2020-07-17 22:01:05,697 INFO L280 TraceCheckUtils]: 10: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,698 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32392#true} {32392#true} #466#return; {32392#true} is VALID [2020-07-17 22:01:05,698 INFO L263 TraceCheckUtils]: 12: Hoare triple {32392#true} call #t~ret64 := valid_product(); {32392#true} is VALID [2020-07-17 22:01:05,698 INFO L280 TraceCheckUtils]: 13: Hoare triple {32392#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {32392#true} is VALID [2020-07-17 22:01:05,698 INFO L280 TraceCheckUtils]: 14: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,698 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32392#true} {32392#true} #468#return; {32392#true} is VALID [2020-07-17 22:01:05,699 INFO L280 TraceCheckUtils]: 16: Hoare triple {32392#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {32392#true} is VALID [2020-07-17 22:01:05,699 INFO L280 TraceCheckUtils]: 17: Hoare triple {32392#true} assume 0 != ~tmp~10; {32392#true} is VALID [2020-07-17 22:01:05,699 INFO L263 TraceCheckUtils]: 18: Hoare triple {32392#true} call setup(); {32392#true} is VALID [2020-07-17 22:01:05,699 INFO L280 TraceCheckUtils]: 19: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,701 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32392#true} {32392#true} #470#return; {32392#true} is VALID [2020-07-17 22:01:05,701 INFO L263 TraceCheckUtils]: 21: Hoare triple {32392#true} call runTest(); {32392#true} is VALID [2020-07-17 22:01:05,701 INFO L263 TraceCheckUtils]: 22: Hoare triple {32392#true} call __utac_acc__Specification5_spec__1(); {32392#true} is VALID [2020-07-17 22:01:05,702 INFO L280 TraceCheckUtils]: 23: Hoare triple {32392#true} ~switchedOnBeforeTS~0 := 0; {32392#true} is VALID [2020-07-17 22:01:05,702 INFO L280 TraceCheckUtils]: 24: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,702 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {32392#true} {32392#true} #564#return; {32392#true} is VALID [2020-07-17 22:01:05,702 INFO L263 TraceCheckUtils]: 26: Hoare triple {32392#true} call test(); {32392#true} is VALID [2020-07-17 22:01:05,702 INFO L280 TraceCheckUtils]: 27: Hoare triple {32392#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {32392#true} is VALID [2020-07-17 22:01:05,703 INFO L280 TraceCheckUtils]: 28: Hoare triple {32392#true} assume !false; {32392#true} is VALID [2020-07-17 22:01:05,703 INFO L280 TraceCheckUtils]: 29: Hoare triple {32392#true} assume ~splverifierCounter~0 < 4; {32392#true} is VALID [2020-07-17 22:01:05,703 INFO L280 TraceCheckUtils]: 30: Hoare triple {32392#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {32392#true} is VALID [2020-07-17 22:01:05,703 INFO L280 TraceCheckUtils]: 31: Hoare triple {32392#true} assume 0 != ~tmp~5; {32392#true} is VALID [2020-07-17 22:01:05,703 INFO L263 TraceCheckUtils]: 32: Hoare triple {32392#true} call waterRise(); {32392#true} is VALID [2020-07-17 22:01:05,703 INFO L280 TraceCheckUtils]: 33: Hoare triple {32392#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32392#true} is VALID [2020-07-17 22:01:05,704 INFO L280 TraceCheckUtils]: 34: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,704 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32392#true} {32392#true} #516#return; {32392#true} is VALID [2020-07-17 22:01:05,704 INFO L280 TraceCheckUtils]: 36: Hoare triple {32392#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {32392#true} is VALID [2020-07-17 22:01:05,704 INFO L280 TraceCheckUtils]: 37: Hoare triple {32392#true} assume !(0 != ~tmp___0~2); {32392#true} is VALID [2020-07-17 22:01:05,704 INFO L280 TraceCheckUtils]: 38: Hoare triple {32392#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {32392#true} is VALID [2020-07-17 22:01:05,704 INFO L280 TraceCheckUtils]: 39: Hoare triple {32392#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {32392#true} is VALID [2020-07-17 22:01:05,705 INFO L280 TraceCheckUtils]: 40: Hoare triple {32392#true} assume !(0 != ~tmp___1~0); {32392#true} is VALID [2020-07-17 22:01:05,705 INFO L263 TraceCheckUtils]: 41: Hoare triple {32392#true} call timeShift(); {32392#true} is VALID [2020-07-17 22:01:05,705 INFO L263 TraceCheckUtils]: 42: Hoare triple {32392#true} call __utac_acc__Specification5_spec__2(); {32392#true} is VALID [2020-07-17 22:01:05,708 INFO L263 TraceCheckUtils]: 43: Hoare triple {32392#true} call #t~ret26 := isPumpRunning(); {32392#true} is VALID [2020-07-17 22:01:05,708 INFO L280 TraceCheckUtils]: 44: Hoare triple {32392#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32392#true} is VALID [2020-07-17 22:01:05,709 INFO L280 TraceCheckUtils]: 45: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,709 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {32392#true} {32392#true} #554#return; {32392#true} is VALID [2020-07-17 22:01:05,709 INFO L280 TraceCheckUtils]: 47: Hoare triple {32392#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {32392#true} is VALID [2020-07-17 22:01:05,709 INFO L280 TraceCheckUtils]: 48: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,709 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32392#true} {32392#true} #534#return; {32392#true} is VALID [2020-07-17 22:01:05,709 INFO L280 TraceCheckUtils]: 50: Hoare triple {32392#true} assume !(0 != ~pumpRunning~0); {32392#true} is VALID [2020-07-17 22:01:05,710 INFO L280 TraceCheckUtils]: 51: Hoare triple {32392#true} assume 0 != ~systemActive~0; {32392#true} is VALID [2020-07-17 22:01:05,710 INFO L263 TraceCheckUtils]: 52: Hoare triple {32392#true} call processEnvironment(); {32392#true} is VALID [2020-07-17 22:01:05,710 INFO L280 TraceCheckUtils]: 53: Hoare triple {32392#true} havoc ~tmp~1; {32392#true} is VALID [2020-07-17 22:01:05,710 INFO L280 TraceCheckUtils]: 54: Hoare triple {32392#true} assume !(0 != ~pumpRunning~0); {32392#true} is VALID [2020-07-17 22:01:05,710 INFO L263 TraceCheckUtils]: 55: Hoare triple {32392#true} call processEnvironment__wrappee__highWaterSensor(); {32392#true} is VALID [2020-07-17 22:01:05,710 INFO L280 TraceCheckUtils]: 56: Hoare triple {32392#true} havoc ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:05,711 INFO L280 TraceCheckUtils]: 57: Hoare triple {32392#true} assume 0 == ~pumpRunning~0; {32392#true} is VALID [2020-07-17 22:01:05,711 INFO L263 TraceCheckUtils]: 58: Hoare triple {32392#true} call #t~ret0 := isHighWaterLevel(); {32392#true} is VALID [2020-07-17 22:01:05,711 INFO L280 TraceCheckUtils]: 59: Hoare triple {32392#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {32392#true} is VALID [2020-07-17 22:01:05,712 INFO L263 TraceCheckUtils]: 60: Hoare triple {32392#true} call #t~ret20 := isHighWaterSensorDry(); {32392#true} is VALID [2020-07-17 22:01:05,712 INFO L280 TraceCheckUtils]: 61: Hoare triple {32392#true} havoc ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:05,712 INFO L280 TraceCheckUtils]: 62: Hoare triple {32392#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32392#true} is VALID [2020-07-17 22:01:05,712 INFO L280 TraceCheckUtils]: 63: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,713 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {32392#true} {32392#true} #532#return; {32392#true} is VALID [2020-07-17 22:01:05,713 INFO L280 TraceCheckUtils]: 65: Hoare triple {32392#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {32392#true} is VALID [2020-07-17 22:01:05,713 INFO L280 TraceCheckUtils]: 66: Hoare triple {32392#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {32392#true} is VALID [2020-07-17 22:01:05,715 INFO L280 TraceCheckUtils]: 67: Hoare triple {32392#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {32392#true} is VALID [2020-07-17 22:01:05,715 INFO L280 TraceCheckUtils]: 68: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,715 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {32392#true} {32392#true} #546#return; {32392#true} is VALID [2020-07-17 22:01:05,716 INFO L280 TraceCheckUtils]: 70: Hoare triple {32392#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {32392#true} is VALID [2020-07-17 22:01:05,716 INFO L280 TraceCheckUtils]: 71: Hoare triple {32392#true} assume 0 != ~tmp~0; {32392#true} is VALID [2020-07-17 22:01:05,716 INFO L263 TraceCheckUtils]: 72: Hoare triple {32392#true} call activatePump(); {32392#true} is VALID [2020-07-17 22:01:05,716 INFO L280 TraceCheckUtils]: 73: Hoare triple {32392#true} havoc ~tmp~2; {32392#true} is VALID [2020-07-17 22:01:05,716 INFO L263 TraceCheckUtils]: 74: Hoare triple {32392#true} call #t~ret2 := isMethaneAlarm(); {32392#true} is VALID [2020-07-17 22:01:05,716 INFO L280 TraceCheckUtils]: 75: Hoare triple {32392#true} havoc ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:05,716 INFO L263 TraceCheckUtils]: 76: Hoare triple {32392#true} call #t~ret3 := isMethaneLevelCritical(); {32392#true} is VALID [2020-07-17 22:01:05,717 INFO L280 TraceCheckUtils]: 77: Hoare triple {32392#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32392#true} is VALID [2020-07-17 22:01:05,717 INFO L280 TraceCheckUtils]: 78: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,717 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {32392#true} {32392#true} #568#return; {32392#true} is VALID [2020-07-17 22:01:05,717 INFO L280 TraceCheckUtils]: 80: Hoare triple {32392#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {32392#true} is VALID [2020-07-17 22:01:05,717 INFO L280 TraceCheckUtils]: 81: Hoare triple {32392#true} assume true; {32392#true} is VALID [2020-07-17 22:01:05,717 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {32392#true} {32392#true} #528#return; {32392#true} is VALID [2020-07-17 22:01:05,717 INFO L280 TraceCheckUtils]: 83: Hoare triple {32392#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {32392#true} is VALID [2020-07-17 22:01:05,717 INFO L280 TraceCheckUtils]: 84: Hoare triple {32392#true} assume !(0 != ~tmp~2); {32392#true} is VALID [2020-07-17 22:01:05,717 INFO L263 TraceCheckUtils]: 85: Hoare triple {32392#true} call activatePump__wrappee__lowWaterSensor(); {32392#true} is VALID [2020-07-17 22:01:05,719 INFO L280 TraceCheckUtils]: 86: Hoare triple {32392#true} ~pumpRunning~0 := 1; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,720 INFO L280 TraceCheckUtils]: 87: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,721 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #530#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,722 INFO L280 TraceCheckUtils]: 89: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,722 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #548#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,723 INFO L280 TraceCheckUtils]: 91: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,723 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #514#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,724 INFO L280 TraceCheckUtils]: 93: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,725 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #538#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,725 INFO L263 TraceCheckUtils]: 95: Hoare triple {32576#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,726 INFO L280 TraceCheckUtils]: 96: Hoare triple {32576#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,726 INFO L263 TraceCheckUtils]: 97: Hoare triple {32576#(<= 1 ~pumpRunning~0)} call #t~ret27 := getWaterLevel(); {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,727 INFO L280 TraceCheckUtils]: 98: Hoare triple {32576#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,728 INFO L280 TraceCheckUtils]: 99: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,728 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32576#(<= 1 ~pumpRunning~0)} #556#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,729 INFO L280 TraceCheckUtils]: 101: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,729 INFO L280 TraceCheckUtils]: 102: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,730 INFO L280 TraceCheckUtils]: 103: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,731 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32576#(<= 1 ~pumpRunning~0)} #540#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,732 INFO L280 TraceCheckUtils]: 105: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume true; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,732 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {32576#(<= 1 ~pumpRunning~0)} {32392#true} #524#return; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,733 INFO L280 TraceCheckUtils]: 107: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume !false; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,734 INFO L280 TraceCheckUtils]: 108: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,734 INFO L280 TraceCheckUtils]: 109: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,735 INFO L280 TraceCheckUtils]: 110: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,735 INFO L280 TraceCheckUtils]: 111: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,736 INFO L280 TraceCheckUtils]: 112: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,736 INFO L280 TraceCheckUtils]: 113: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,737 INFO L280 TraceCheckUtils]: 114: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,738 INFO L280 TraceCheckUtils]: 115: Hoare triple {32576#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,738 INFO L263 TraceCheckUtils]: 116: Hoare triple {32576#(<= 1 ~pumpRunning~0)} call timeShift(); {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,739 INFO L263 TraceCheckUtils]: 117: Hoare triple {32576#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,739 INFO L263 TraceCheckUtils]: 118: Hoare triple {32576#(<= 1 ~pumpRunning~0)} call #t~ret26 := isPumpRunning(); {32576#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:05,740 INFO L280 TraceCheckUtils]: 119: Hoare triple {32576#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {33065#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:01:05,741 INFO L280 TraceCheckUtils]: 120: Hoare triple {33065#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {33065#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:01:05,742 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {33065#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {32576#(<= 1 ~pumpRunning~0)} #554#return; {33072#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret26|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:01:05,743 INFO L280 TraceCheckUtils]: 122: Hoare triple {33072#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret26|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {33076#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:01:05,743 INFO L280 TraceCheckUtils]: 123: Hoare triple {33076#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {33076#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:01:05,744 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {33076#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {32576#(<= 1 ~pumpRunning~0)} #534#return; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,745 INFO L280 TraceCheckUtils]: 125: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,748 INFO L263 TraceCheckUtils]: 126: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,750 INFO L280 TraceCheckUtils]: 127: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,763 INFO L280 TraceCheckUtils]: 128: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,767 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {33083#(<= 1 ~switchedOnBeforeTS~0)} {33083#(<= 1 ~switchedOnBeforeTS~0)} #536#return; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,767 INFO L280 TraceCheckUtils]: 130: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,768 INFO L263 TraceCheckUtils]: 131: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,769 INFO L280 TraceCheckUtils]: 132: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,769 INFO L280 TraceCheckUtils]: 133: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,770 INFO L263 TraceCheckUtils]: 134: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := isLowWaterLevel(); {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,770 INFO L280 TraceCheckUtils]: 135: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,771 INFO L263 TraceCheckUtils]: 136: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret21 := isLowWaterSensorDry(); {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,781 INFO L280 TraceCheckUtils]: 137: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,782 INFO L280 TraceCheckUtils]: 138: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,783 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {33083#(<= 1 ~switchedOnBeforeTS~0)} {33083#(<= 1 ~switchedOnBeforeTS~0)} #506#return; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,783 INFO L280 TraceCheckUtils]: 140: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,784 INFO L280 TraceCheckUtils]: 141: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~4;~tmp___0~1 := 0; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,784 INFO L280 TraceCheckUtils]: 142: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,784 INFO L280 TraceCheckUtils]: 143: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,785 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {33083#(<= 1 ~switchedOnBeforeTS~0)} {33083#(<= 1 ~switchedOnBeforeTS~0)} #508#return; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,785 INFO L280 TraceCheckUtils]: 145: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,786 INFO L280 TraceCheckUtils]: 146: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~1); {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,787 INFO L263 TraceCheckUtils]: 147: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,787 INFO L280 TraceCheckUtils]: 148: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,788 INFO L280 TraceCheckUtils]: 149: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,788 INFO L263 TraceCheckUtils]: 150: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,789 INFO L280 TraceCheckUtils]: 151: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,790 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {33083#(<= 1 ~switchedOnBeforeTS~0)} {33083#(<= 1 ~switchedOnBeforeTS~0)} #552#return; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,790 INFO L280 TraceCheckUtils]: 153: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,791 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {33083#(<= 1 ~switchedOnBeforeTS~0)} {33083#(<= 1 ~switchedOnBeforeTS~0)} #512#return; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,792 INFO L280 TraceCheckUtils]: 155: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,792 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {33083#(<= 1 ~switchedOnBeforeTS~0)} {33083#(<= 1 ~switchedOnBeforeTS~0)} #538#return; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,793 INFO L263 TraceCheckUtils]: 157: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,794 INFO L280 TraceCheckUtils]: 158: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6;havoc ~tmp___0~3; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,794 INFO L263 TraceCheckUtils]: 159: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret27 := getWaterLevel(); {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,795 INFO L280 TraceCheckUtils]: 160: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,796 INFO L280 TraceCheckUtils]: 161: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,797 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {33083#(<= 1 ~switchedOnBeforeTS~0)} {33083#(<= 1 ~switchedOnBeforeTS~0)} #556#return; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,800 INFO L280 TraceCheckUtils]: 163: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,801 INFO L280 TraceCheckUtils]: 164: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~6; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,802 INFO L263 TraceCheckUtils]: 165: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret28 := isPumpRunning(); {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,802 INFO L280 TraceCheckUtils]: 166: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,803 INFO L280 TraceCheckUtils]: 167: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume true; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,803 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {33083#(<= 1 ~switchedOnBeforeTS~0)} {33083#(<= 1 ~switchedOnBeforeTS~0)} #558#return; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,804 INFO L280 TraceCheckUtils]: 169: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,805 INFO L280 TraceCheckUtils]: 170: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~3; {33083#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:05,805 INFO L280 TraceCheckUtils]: 171: Hoare triple {33083#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {32393#false} is VALID [2020-07-17 22:01:05,805 INFO L263 TraceCheckUtils]: 172: Hoare triple {32393#false} call __automaton_fail(); {32393#false} is VALID [2020-07-17 22:01:05,806 INFO L280 TraceCheckUtils]: 173: Hoare triple {32393#false} assume !false; {32393#false} is VALID [2020-07-17 22:01:05,832 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:01:05,832 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:01:05,833 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 22:01:05,833 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373661525] [2020-07-17 22:01:05,834 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 174 [2020-07-17 22:01:05,980 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:01:05,980 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 22:01:06,303 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 267 edges. 267 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:01:06,303 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 22:01:06,303 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:01:06,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 22:01:06,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2020-07-17 22:01:06,304 INFO L87 Difference]: Start difference. First operand 1945 states and 2372 transitions. Second operand 20 states. [2020-07-17 22:01:07,986 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:01:09,338 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:01:09,906 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:01:10,278 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:01:15,009 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:16,057 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:16,954 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:01:17,811 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:01:30,167 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:34,258 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 22:01:35,305 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 22:01:36,198 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:01:39,886 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:41,948 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:01:43,726 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 22:01:48,947 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:01:50,589 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 22:02:00,175 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:02:03,552 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 22:02:04,659 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 22:02:05,125 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:02:05,933 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:02:06,467 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:02:14,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:02:14,079 INFO L93 Difference]: Finished difference Result 4411 states and 5510 transitions. [2020-07-17 22:02:14,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2020-07-17 22:02:14,079 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 174 [2020-07-17 22:02:14,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:02:14,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 22:02:14,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 739 transitions. [2020-07-17 22:02:14,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 22:02:14,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 739 transitions. [2020-07-17 22:02:14,093 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 54 states and 739 transitions. [2020-07-17 22:02:16,416 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 739 edges. 739 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:02:16,765 INFO L225 Difference]: With dead ends: 4411 [2020-07-17 22:02:16,765 INFO L226 Difference]: Without dead ends: 2494 [2020-07-17 22:02:16,771 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 305 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1107 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=851, Invalid=3309, Unknown=0, NotChecked=0, Total=4160 [2020-07-17 22:02:16,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2494 states. [2020-07-17 22:02:37,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2494 to 2213. [2020-07-17 22:02:37,779 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:02:37,779 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2494 states. Second operand 2213 states. [2020-07-17 22:02:37,780 INFO L74 IsIncluded]: Start isIncluded. First operand 2494 states. Second operand 2213 states. [2020-07-17 22:02:37,780 INFO L87 Difference]: Start difference. First operand 2494 states. Second operand 2213 states. [2020-07-17 22:02:38,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:02:38,003 INFO L93 Difference]: Finished difference Result 2494 states and 3028 transitions. [2020-07-17 22:02:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3028 transitions. [2020-07-17 22:02:38,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:02:38,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:02:38,018 INFO L74 IsIncluded]: Start isIncluded. First operand 2213 states. Second operand 2494 states. [2020-07-17 22:02:38,018 INFO L87 Difference]: Start difference. First operand 2213 states. Second operand 2494 states. [2020-07-17 22:02:38,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:02:38,315 INFO L93 Difference]: Finished difference Result 2494 states and 3028 transitions. [2020-07-17 22:02:38,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3028 transitions. [2020-07-17 22:02:38,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:02:38,325 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:02:38,325 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:02:38,325 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:02:38,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2213 states. [2020-07-17 22:02:38,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 2213 states and 2626 transitions. [2020-07-17 22:02:38,630 INFO L78 Accepts]: Start accepts. Automaton has 2213 states and 2626 transitions. Word has length 174 [2020-07-17 22:02:38,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:02:38,631 INFO L479 AbstractCegarLoop]: Abstraction has 2213 states and 2626 transitions. [2020-07-17 22:02:38,631 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 22:02:38,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 2626 transitions. [2020-07-17 22:02:38,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2020-07-17 22:02:38,638 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:02:38,639 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:02:38,847 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 22:02:38,847 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:02:38,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:02:38,848 INFO L82 PathProgramCache]: Analyzing trace with hash -1757130130, now seen corresponding path program 1 times [2020-07-17 22:02:38,848 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:02:38,849 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855992367] [2020-07-17 22:02:38,849 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:02:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,248 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:02:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {47608#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {47338#true} is VALID [2020-07-17 22:02:39,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,294 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #574#return; {47338#true} is VALID [2020-07-17 22:02:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,296 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47338#true} {47338#true} #464#return; {47338#true} is VALID [2020-07-17 22:02:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,299 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47338#true} {47338#true} #466#return; {47338#true} is VALID [2020-07-17 22:02:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {47338#true} is VALID [2020-07-17 22:02:39,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,302 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #468#return; {47338#true} is VALID [2020-07-17 22:02:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,304 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47338#true} {47338#true} #470#return; {47338#true} is VALID [2020-07-17 22:02:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {47338#true} is VALID [2020-07-17 22:02:39,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,317 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #564#return; {47338#true} is VALID [2020-07-17 22:02:39,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47338#true} is VALID [2020-07-17 22:02:39,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,334 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #516#return; {47338#true} is VALID [2020-07-17 22:02:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:39,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,380 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:39,380 INFO L263 TraceCheckUtils]: 0: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:39,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:39,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,381 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:39,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:39,381 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,381 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47338#true} is VALID [2020-07-17 22:02:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:39,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:39,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,421 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:39,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {47338#true} is VALID [2020-07-17 22:02:39,422 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret20 := isHighWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:39,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:39,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:39,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,423 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:39,423 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {47338#true} is VALID [2020-07-17 22:02:39,423 INFO L280 TraceCheckUtils]: 7: Hoare triple {47338#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {47338#true} is VALID [2020-07-17 22:02:39,424 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {47338#true} is VALID [2020-07-17 22:02:39,424 INFO L280 TraceCheckUtils]: 9: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,424 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47338#true} {47338#true} #546#return; {47338#true} is VALID [2020-07-17 22:02:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:39,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,435 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:39,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:39,436 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:39,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:39,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,436 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:39,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:39,437 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,437 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:39,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,441 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:39,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47338#true} is VALID [2020-07-17 22:02:39,442 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret2 := isMethaneAlarm(); {47338#true} is VALID [2020-07-17 22:02:39,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:39,442 INFO L263 TraceCheckUtils]: 3: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:39,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:39,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,443 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:39,443 INFO L280 TraceCheckUtils]: 7: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:39,443 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,443 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:39,444 INFO L280 TraceCheckUtils]: 10: Hoare triple {47338#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {47338#true} is VALID [2020-07-17 22:02:39,444 INFO L280 TraceCheckUtils]: 11: Hoare triple {47338#true} assume !(0 != ~tmp~2); {47338#true} is VALID [2020-07-17 22:02:39,445 INFO L263 TraceCheckUtils]: 12: Hoare triple {47338#true} call activatePump__wrappee__lowWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,445 INFO L280 TraceCheckUtils]: 13: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:39,445 INFO L280 TraceCheckUtils]: 14: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,445 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:39,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,446 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47338#true} {47338#true} #548#return; {47338#true} is VALID [2020-07-17 22:02:39,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:39,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume 0 == ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:39,447 INFO L263 TraceCheckUtils]: 2: Hoare triple {47338#true} call #t~ret0 := isHighWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:39,447 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {47338#true} is VALID [2020-07-17 22:02:39,447 INFO L263 TraceCheckUtils]: 4: Hoare triple {47338#true} call #t~ret20 := isHighWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:39,448 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:39,448 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:39,448 INFO L280 TraceCheckUtils]: 7: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,448 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:39,449 INFO L280 TraceCheckUtils]: 9: Hoare triple {47338#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {47338#true} is VALID [2020-07-17 22:02:39,449 INFO L280 TraceCheckUtils]: 10: Hoare triple {47338#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {47338#true} is VALID [2020-07-17 22:02:39,449 INFO L280 TraceCheckUtils]: 11: Hoare triple {47338#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {47338#true} is VALID [2020-07-17 22:02:39,449 INFO L280 TraceCheckUtils]: 12: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,449 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {47338#true} {47338#true} #546#return; {47338#true} is VALID [2020-07-17 22:02:39,450 INFO L280 TraceCheckUtils]: 14: Hoare triple {47338#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {47338#true} is VALID [2020-07-17 22:02:39,450 INFO L280 TraceCheckUtils]: 15: Hoare triple {47338#true} assume 0 != ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:39,451 INFO L263 TraceCheckUtils]: 16: Hoare triple {47338#true} call activatePump(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,451 INFO L280 TraceCheckUtils]: 17: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47338#true} is VALID [2020-07-17 22:02:39,451 INFO L263 TraceCheckUtils]: 18: Hoare triple {47338#true} call #t~ret2 := isMethaneAlarm(); {47338#true} is VALID [2020-07-17 22:02:39,451 INFO L280 TraceCheckUtils]: 19: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:39,452 INFO L263 TraceCheckUtils]: 20: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:39,452 INFO L280 TraceCheckUtils]: 21: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:39,452 INFO L280 TraceCheckUtils]: 22: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,452 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:39,452 INFO L280 TraceCheckUtils]: 24: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:39,452 INFO L280 TraceCheckUtils]: 25: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,453 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:39,453 INFO L280 TraceCheckUtils]: 27: Hoare triple {47338#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {47338#true} is VALID [2020-07-17 22:02:39,453 INFO L280 TraceCheckUtils]: 28: Hoare triple {47338#true} assume !(0 != ~tmp~2); {47338#true} is VALID [2020-07-17 22:02:39,454 INFO L263 TraceCheckUtils]: 29: Hoare triple {47338#true} call activatePump__wrappee__lowWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,454 INFO L280 TraceCheckUtils]: 30: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:39,455 INFO L280 TraceCheckUtils]: 31: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,455 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:39,455 INFO L280 TraceCheckUtils]: 33: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,455 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47338#true} {47338#true} #548#return; {47338#true} is VALID [2020-07-17 22:02:39,456 INFO L280 TraceCheckUtils]: 35: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,456 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47338#true} {47338#true} #514#return; {47338#true} is VALID [2020-07-17 22:02:39,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:39,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:39,458 INFO L263 TraceCheckUtils]: 2: Hoare triple {47338#true} call processEnvironment__wrappee__highWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:39,458 INFO L280 TraceCheckUtils]: 4: Hoare triple {47338#true} assume 0 == ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:39,458 INFO L263 TraceCheckUtils]: 5: Hoare triple {47338#true} call #t~ret0 := isHighWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:39,459 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {47338#true} is VALID [2020-07-17 22:02:39,459 INFO L263 TraceCheckUtils]: 7: Hoare triple {47338#true} call #t~ret20 := isHighWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:39,459 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:39,459 INFO L280 TraceCheckUtils]: 9: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:39,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,460 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:39,460 INFO L280 TraceCheckUtils]: 12: Hoare triple {47338#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {47338#true} is VALID [2020-07-17 22:02:39,460 INFO L280 TraceCheckUtils]: 13: Hoare triple {47338#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {47338#true} is VALID [2020-07-17 22:02:39,460 INFO L280 TraceCheckUtils]: 14: Hoare triple {47338#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {47338#true} is VALID [2020-07-17 22:02:39,460 INFO L280 TraceCheckUtils]: 15: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,461 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {47338#true} {47338#true} #546#return; {47338#true} is VALID [2020-07-17 22:02:39,461 INFO L280 TraceCheckUtils]: 17: Hoare triple {47338#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {47338#true} is VALID [2020-07-17 22:02:39,461 INFO L280 TraceCheckUtils]: 18: Hoare triple {47338#true} assume 0 != ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:39,462 INFO L263 TraceCheckUtils]: 19: Hoare triple {47338#true} call activatePump(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,462 INFO L280 TraceCheckUtils]: 20: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47338#true} is VALID [2020-07-17 22:02:39,462 INFO L263 TraceCheckUtils]: 21: Hoare triple {47338#true} call #t~ret2 := isMethaneAlarm(); {47338#true} is VALID [2020-07-17 22:02:39,462 INFO L280 TraceCheckUtils]: 22: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:39,463 INFO L263 TraceCheckUtils]: 23: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:39,463 INFO L280 TraceCheckUtils]: 24: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:39,463 INFO L280 TraceCheckUtils]: 25: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,463 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:39,463 INFO L280 TraceCheckUtils]: 27: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:39,463 INFO L280 TraceCheckUtils]: 28: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,464 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:39,464 INFO L280 TraceCheckUtils]: 30: Hoare triple {47338#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {47338#true} is VALID [2020-07-17 22:02:39,464 INFO L280 TraceCheckUtils]: 31: Hoare triple {47338#true} assume !(0 != ~tmp~2); {47338#true} is VALID [2020-07-17 22:02:39,465 INFO L263 TraceCheckUtils]: 32: Hoare triple {47338#true} call activatePump__wrappee__lowWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,465 INFO L280 TraceCheckUtils]: 33: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:39,465 INFO L280 TraceCheckUtils]: 34: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,465 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:39,465 INFO L280 TraceCheckUtils]: 36: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,466 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {47338#true} {47338#true} #548#return; {47338#true} is VALID [2020-07-17 22:02:39,466 INFO L280 TraceCheckUtils]: 38: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,466 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {47338#true} {47338#true} #514#return; {47338#true} is VALID [2020-07-17 22:02:39,466 INFO L280 TraceCheckUtils]: 40: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,466 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {47338#true} {47338#true} #538#return; {47338#true} is VALID [2020-07-17 22:02:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {47338#true} #556#return; {47761#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|)))} is VALID [2020-07-17 22:02:39,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:39,615 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:39,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,618 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {47338#true} #556#return; {47761#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|)))} is VALID [2020-07-17 22:02:39,619 INFO L280 TraceCheckUtils]: 5: Hoare triple {47761#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|)))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47762#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-17 22:02:39,620 INFO L280 TraceCheckUtils]: 6: Hoare triple {47762#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,621 INFO L280 TraceCheckUtils]: 7: Hoare triple {47423#(= 2 ~waterLevel~0)} assume true; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,621 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47423#(= 2 ~waterLevel~0)} {47338#true} #540#return; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,622 INFO L263 TraceCheckUtils]: 0: Hoare triple {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:39,623 INFO L263 TraceCheckUtils]: 1: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:39,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:39,623 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,623 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:39,623 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:39,624 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,624 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47338#true} is VALID [2020-07-17 22:02:39,624 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:39,624 INFO L280 TraceCheckUtils]: 9: Hoare triple {47338#true} assume 0 != ~systemActive~0; {47338#true} is VALID [2020-07-17 22:02:39,625 INFO L263 TraceCheckUtils]: 10: Hoare triple {47338#true} call processEnvironment(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,625 INFO L280 TraceCheckUtils]: 11: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:39,625 INFO L280 TraceCheckUtils]: 12: Hoare triple {47338#true} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:39,626 INFO L263 TraceCheckUtils]: 13: Hoare triple {47338#true} call processEnvironment__wrappee__highWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,626 INFO L280 TraceCheckUtils]: 14: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:39,627 INFO L280 TraceCheckUtils]: 15: Hoare triple {47338#true} assume 0 == ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:39,627 INFO L263 TraceCheckUtils]: 16: Hoare triple {47338#true} call #t~ret0 := isHighWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:39,627 INFO L280 TraceCheckUtils]: 17: Hoare triple {47338#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {47338#true} is VALID [2020-07-17 22:02:39,627 INFO L263 TraceCheckUtils]: 18: Hoare triple {47338#true} call #t~ret20 := isHighWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:39,627 INFO L280 TraceCheckUtils]: 19: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:39,628 INFO L280 TraceCheckUtils]: 20: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:39,628 INFO L280 TraceCheckUtils]: 21: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,628 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:39,628 INFO L280 TraceCheckUtils]: 23: Hoare triple {47338#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {47338#true} is VALID [2020-07-17 22:02:39,628 INFO L280 TraceCheckUtils]: 24: Hoare triple {47338#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {47338#true} is VALID [2020-07-17 22:02:39,629 INFO L280 TraceCheckUtils]: 25: Hoare triple {47338#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {47338#true} is VALID [2020-07-17 22:02:39,629 INFO L280 TraceCheckUtils]: 26: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,629 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47338#true} {47338#true} #546#return; {47338#true} is VALID [2020-07-17 22:02:39,629 INFO L280 TraceCheckUtils]: 28: Hoare triple {47338#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {47338#true} is VALID [2020-07-17 22:02:39,629 INFO L280 TraceCheckUtils]: 29: Hoare triple {47338#true} assume 0 != ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:39,630 INFO L263 TraceCheckUtils]: 30: Hoare triple {47338#true} call activatePump(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,630 INFO L280 TraceCheckUtils]: 31: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47338#true} is VALID [2020-07-17 22:02:39,631 INFO L263 TraceCheckUtils]: 32: Hoare triple {47338#true} call #t~ret2 := isMethaneAlarm(); {47338#true} is VALID [2020-07-17 22:02:39,631 INFO L280 TraceCheckUtils]: 33: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:39,631 INFO L263 TraceCheckUtils]: 34: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:39,631 INFO L280 TraceCheckUtils]: 35: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:39,631 INFO L280 TraceCheckUtils]: 36: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,631 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:39,632 INFO L280 TraceCheckUtils]: 38: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:39,632 INFO L280 TraceCheckUtils]: 39: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,632 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:39,632 INFO L280 TraceCheckUtils]: 41: Hoare triple {47338#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {47338#true} is VALID [2020-07-17 22:02:39,632 INFO L280 TraceCheckUtils]: 42: Hoare triple {47338#true} assume !(0 != ~tmp~2); {47338#true} is VALID [2020-07-17 22:02:39,633 INFO L263 TraceCheckUtils]: 43: Hoare triple {47338#true} call activatePump__wrappee__lowWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,633 INFO L280 TraceCheckUtils]: 44: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:39,634 INFO L280 TraceCheckUtils]: 45: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,634 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:39,634 INFO L280 TraceCheckUtils]: 47: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,634 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {47338#true} {47338#true} #548#return; {47338#true} is VALID [2020-07-17 22:02:39,634 INFO L280 TraceCheckUtils]: 49: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,635 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {47338#true} {47338#true} #514#return; {47338#true} is VALID [2020-07-17 22:02:39,635 INFO L280 TraceCheckUtils]: 51: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,635 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {47338#true} {47338#true} #538#return; {47338#true} is VALID [2020-07-17 22:02:39,635 INFO L263 TraceCheckUtils]: 53: Hoare triple {47338#true} call __utac_acc__Specification5_spec__3(); {47338#true} is VALID [2020-07-17 22:02:39,635 INFO L280 TraceCheckUtils]: 54: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:39,636 INFO L263 TraceCheckUtils]: 55: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:39,637 INFO L280 TraceCheckUtils]: 56: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,637 INFO L280 TraceCheckUtils]: 57: Hoare triple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,638 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {47338#true} #556#return; {47761#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|)))} is VALID [2020-07-17 22:02:39,639 INFO L280 TraceCheckUtils]: 59: Hoare triple {47761#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|)))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47762#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-17 22:02:39,641 INFO L280 TraceCheckUtils]: 60: Hoare triple {47762#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,641 INFO L280 TraceCheckUtils]: 61: Hoare triple {47423#(= 2 ~waterLevel~0)} assume true; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,642 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {47423#(= 2 ~waterLevel~0)} {47338#true} #540#return; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,643 INFO L280 TraceCheckUtils]: 63: Hoare triple {47423#(= 2 ~waterLevel~0)} assume true; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,644 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {47423#(= 2 ~waterLevel~0)} {47338#true} #524#return; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:39,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,750 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:39,750 INFO L263 TraceCheckUtils]: 0: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:39,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:39,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,751 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:39,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:39,752 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,753 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,765 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} #536#return; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47338#true} is VALID [2020-07-17 22:02:39,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #506#return; {47338#true} is VALID [2020-07-17 22:02:39,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {47338#true} is VALID [2020-07-17 22:02:39,787 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret21 := isLowWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:39,788 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47338#true} is VALID [2020-07-17 22:02:39,788 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,788 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47338#true} {47338#true} #506#return; {47338#true} is VALID [2020-07-17 22:02:39,789 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {47338#true} is VALID [2020-07-17 22:02:39,789 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {47338#true} is VALID [2020-07-17 22:02:39,789 INFO L280 TraceCheckUtils]: 7: Hoare triple {47338#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {47338#true} is VALID [2020-07-17 22:02:39,790 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,790 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47338#true} {47338#true} #508#return; {47338#true} is VALID [2020-07-17 22:02:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,800 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47338#true} {47338#true} #552#return; {47338#true} is VALID [2020-07-17 22:02:39,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:39,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume !(0 == ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:39,800 INFO L263 TraceCheckUtils]: 2: Hoare triple {47338#true} call processEnvironment__wrappee__base(); {47338#true} is VALID [2020-07-17 22:02:39,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,801 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47338#true} {47338#true} #552#return; {47338#true} is VALID [2020-07-17 22:02:39,801 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,801 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47338#true} {47338#true} #512#return; {47338#true} is VALID [2020-07-17 22:02:39,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:39,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume 0 != ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:39,802 INFO L263 TraceCheckUtils]: 2: Hoare triple {47338#true} call #t~ret1 := isLowWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:39,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {47338#true} is VALID [2020-07-17 22:02:39,802 INFO L263 TraceCheckUtils]: 4: Hoare triple {47338#true} call #t~ret21 := isLowWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:39,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47338#true} is VALID [2020-07-17 22:02:39,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,803 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47338#true} {47338#true} #506#return; {47338#true} is VALID [2020-07-17 22:02:39,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {47338#true} is VALID [2020-07-17 22:02:39,803 INFO L280 TraceCheckUtils]: 9: Hoare triple {47338#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {47338#true} is VALID [2020-07-17 22:02:39,803 INFO L280 TraceCheckUtils]: 10: Hoare triple {47338#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {47338#true} is VALID [2020-07-17 22:02:39,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,804 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47338#true} {47338#true} #508#return; {47338#true} is VALID [2020-07-17 22:02:39,804 INFO L280 TraceCheckUtils]: 13: Hoare triple {47338#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {47338#true} is VALID [2020-07-17 22:02:39,804 INFO L280 TraceCheckUtils]: 14: Hoare triple {47338#true} assume !(0 != ~tmp~1); {47338#true} is VALID [2020-07-17 22:02:39,805 INFO L263 TraceCheckUtils]: 15: Hoare triple {47338#true} call processEnvironment__wrappee__highWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,805 INFO L280 TraceCheckUtils]: 16: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:39,806 INFO L280 TraceCheckUtils]: 17: Hoare triple {47338#true} assume !(0 == ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:39,806 INFO L263 TraceCheckUtils]: 18: Hoare triple {47338#true} call processEnvironment__wrappee__base(); {47338#true} is VALID [2020-07-17 22:02:39,806 INFO L280 TraceCheckUtils]: 19: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,806 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47338#true} {47338#true} #552#return; {47338#true} is VALID [2020-07-17 22:02:39,806 INFO L280 TraceCheckUtils]: 21: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,807 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47338#true} {47338#true} #512#return; {47338#true} is VALID [2020-07-17 22:02:39,807 INFO L280 TraceCheckUtils]: 23: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,808 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {47338#true} {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #538#return; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,935 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {47338#true} #556#return; {47838#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 22:02:39,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:39,936 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:39,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,939 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {47338#true} #556#return; {47838#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 22:02:39,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {47838#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47839#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-17 22:02:39,941 INFO L280 TraceCheckUtils]: 6: Hoare triple {47839#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,942 INFO L280 TraceCheckUtils]: 7: Hoare triple {47423#(= 2 ~waterLevel~0)} assume true; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,943 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47423#(= 2 ~waterLevel~0)} {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #540#return; {47809#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,944 INFO L263 TraceCheckUtils]: 0: Hoare triple {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:39,944 INFO L263 TraceCheckUtils]: 1: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:39,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:39,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,945 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:39,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:39,945 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,947 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,947 INFO L280 TraceCheckUtils]: 8: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,948 INFO L263 TraceCheckUtils]: 9: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,949 INFO L280 TraceCheckUtils]: 10: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,949 INFO L280 TraceCheckUtils]: 11: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,950 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} #536#return; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,951 INFO L280 TraceCheckUtils]: 13: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,952 INFO L263 TraceCheckUtils]: 14: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,952 INFO L280 TraceCheckUtils]: 15: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:39,952 INFO L280 TraceCheckUtils]: 16: Hoare triple {47338#true} assume 0 != ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:39,952 INFO L263 TraceCheckUtils]: 17: Hoare triple {47338#true} call #t~ret1 := isLowWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:39,952 INFO L280 TraceCheckUtils]: 18: Hoare triple {47338#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {47338#true} is VALID [2020-07-17 22:02:39,953 INFO L263 TraceCheckUtils]: 19: Hoare triple {47338#true} call #t~ret21 := isLowWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:39,953 INFO L280 TraceCheckUtils]: 20: Hoare triple {47338#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47338#true} is VALID [2020-07-17 22:02:39,953 INFO L280 TraceCheckUtils]: 21: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,953 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47338#true} {47338#true} #506#return; {47338#true} is VALID [2020-07-17 22:02:39,953 INFO L280 TraceCheckUtils]: 23: Hoare triple {47338#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {47338#true} is VALID [2020-07-17 22:02:39,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {47338#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {47338#true} is VALID [2020-07-17 22:02:39,954 INFO L280 TraceCheckUtils]: 25: Hoare triple {47338#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {47338#true} is VALID [2020-07-17 22:02:39,954 INFO L280 TraceCheckUtils]: 26: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,954 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47338#true} {47338#true} #508#return; {47338#true} is VALID [2020-07-17 22:02:39,954 INFO L280 TraceCheckUtils]: 28: Hoare triple {47338#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {47338#true} is VALID [2020-07-17 22:02:39,954 INFO L280 TraceCheckUtils]: 29: Hoare triple {47338#true} assume !(0 != ~tmp~1); {47338#true} is VALID [2020-07-17 22:02:39,955 INFO L263 TraceCheckUtils]: 30: Hoare triple {47338#true} call processEnvironment__wrappee__highWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:39,955 INFO L280 TraceCheckUtils]: 31: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:39,955 INFO L280 TraceCheckUtils]: 32: Hoare triple {47338#true} assume !(0 == ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:39,956 INFO L263 TraceCheckUtils]: 33: Hoare triple {47338#true} call processEnvironment__wrappee__base(); {47338#true} is VALID [2020-07-17 22:02:39,956 INFO L280 TraceCheckUtils]: 34: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,956 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47338#true} {47338#true} #552#return; {47338#true} is VALID [2020-07-17 22:02:39,956 INFO L280 TraceCheckUtils]: 36: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,956 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {47338#true} {47338#true} #512#return; {47338#true} is VALID [2020-07-17 22:02:39,957 INFO L280 TraceCheckUtils]: 38: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,957 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {47338#true} {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #538#return; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,957 INFO L263 TraceCheckUtils]: 40: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {47338#true} is VALID [2020-07-17 22:02:39,958 INFO L280 TraceCheckUtils]: 41: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:39,958 INFO L263 TraceCheckUtils]: 42: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:39,959 INFO L280 TraceCheckUtils]: 43: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,959 INFO L280 TraceCheckUtils]: 44: Hoare triple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:39,961 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {47338#true} #556#return; {47838#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 22:02:39,962 INFO L280 TraceCheckUtils]: 46: Hoare triple {47838#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47839#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-17 22:02:39,962 INFO L280 TraceCheckUtils]: 47: Hoare triple {47839#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,963 INFO L280 TraceCheckUtils]: 48: Hoare triple {47423#(= 2 ~waterLevel~0)} assume true; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:39,964 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {47423#(= 2 ~waterLevel~0)} {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #540#return; {47809#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,964 INFO L280 TraceCheckUtils]: 50: Hoare triple {47809#(<= 3 |old(~waterLevel~0)|)} assume true; {47809#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:39,965 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {47809#(<= 3 |old(~waterLevel~0)|)} {47423#(= 2 ~waterLevel~0)} #524#return; {47339#false} is VALID [2020-07-17 22:02:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:39,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,985 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:39,986 INFO L263 TraceCheckUtils]: 0: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:39,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:39,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,986 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:39,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:39,987 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,987 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47338#true} is VALID [2020-07-17 22:02:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47338#true} is VALID [2020-07-17 22:02:39,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:39,991 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #536#return; {47338#true} is VALID [2020-07-17 22:02:39,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47338#true} is VALID [2020-07-17 22:02:40,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,002 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #506#return; {47338#true} is VALID [2020-07-17 22:02:40,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {47338#true} is VALID [2020-07-17 22:02:40,003 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret21 := isLowWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:40,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47338#true} is VALID [2020-07-17 22:02:40,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,003 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47338#true} {47338#true} #506#return; {47338#true} is VALID [2020-07-17 22:02:40,003 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {47338#true} is VALID [2020-07-17 22:02:40,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {47338#true} is VALID [2020-07-17 22:02:40,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {47338#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {47338#true} is VALID [2020-07-17 22:02:40,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,004 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47338#true} {47338#true} #508#return; {47338#true} is VALID [2020-07-17 22:02:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {47338#true} is VALID [2020-07-17 22:02:40,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,009 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #510#return; {47338#true} is VALID [2020-07-17 22:02:40,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:40,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume 0 != ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:40,010 INFO L263 TraceCheckUtils]: 2: Hoare triple {47338#true} call #t~ret1 := isLowWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {47338#true} is VALID [2020-07-17 22:02:40,010 INFO L263 TraceCheckUtils]: 4: Hoare triple {47338#true} call #t~ret21 := isLowWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:40,010 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47338#true} is VALID [2020-07-17 22:02:40,010 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,011 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47338#true} {47338#true} #506#return; {47338#true} is VALID [2020-07-17 22:02:40,011 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {47338#true} is VALID [2020-07-17 22:02:40,011 INFO L280 TraceCheckUtils]: 9: Hoare triple {47338#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {47338#true} is VALID [2020-07-17 22:02:40,011 INFO L280 TraceCheckUtils]: 10: Hoare triple {47338#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {47338#true} is VALID [2020-07-17 22:02:40,011 INFO L280 TraceCheckUtils]: 11: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,011 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47338#true} {47338#true} #508#return; {47338#true} is VALID [2020-07-17 22:02:40,012 INFO L280 TraceCheckUtils]: 13: Hoare triple {47338#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {47338#true} is VALID [2020-07-17 22:02:40,012 INFO L280 TraceCheckUtils]: 14: Hoare triple {47338#true} assume 0 != ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:40,013 INFO L263 TraceCheckUtils]: 15: Hoare triple {47338#true} call deactivatePump(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,013 INFO L280 TraceCheckUtils]: 16: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {47338#true} is VALID [2020-07-17 22:02:40,013 INFO L280 TraceCheckUtils]: 17: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,013 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {47338#true} {47338#true} #510#return; {47338#true} is VALID [2020-07-17 22:02:40,013 INFO L280 TraceCheckUtils]: 19: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,014 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47338#true} {47338#true} #538#return; {47338#true} is VALID [2020-07-17 22:02:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47338#true} is VALID [2020-07-17 22:02:40,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,021 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #556#return; {47338#true} is VALID [2020-07-17 22:02:40,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:40,021 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47338#true} is VALID [2020-07-17 22:02:40,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,022 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47338#true} {47338#true} #556#return; {47338#true} is VALID [2020-07-17 22:02:40,022 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47338#true} is VALID [2020-07-17 22:02:40,022 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume !(2 != ~tmp~6); {47338#true} is VALID [2020-07-17 22:02:40,022 INFO L280 TraceCheckUtils]: 7: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,022 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47338#true} {47338#true} #540#return; {47338#true} is VALID [2020-07-17 22:02:40,023 INFO L263 TraceCheckUtils]: 0: Hoare triple {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:40,024 INFO L263 TraceCheckUtils]: 1: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:40,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,024 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:40,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:40,024 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,025 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47338#true} is VALID [2020-07-17 22:02:40,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} assume 0 != ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:40,026 INFO L263 TraceCheckUtils]: 9: Hoare triple {47338#true} call lowerWaterLevel(); {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,026 INFO L280 TraceCheckUtils]: 10: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47338#true} is VALID [2020-07-17 22:02:40,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,026 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47338#true} {47338#true} #536#return; {47338#true} is VALID [2020-07-17 22:02:40,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {47338#true} assume 0 != ~systemActive~0; {47338#true} is VALID [2020-07-17 22:02:40,027 INFO L263 TraceCheckUtils]: 14: Hoare triple {47338#true} call processEnvironment(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:40,027 INFO L280 TraceCheckUtils]: 16: Hoare triple {47338#true} assume 0 != ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:40,028 INFO L263 TraceCheckUtils]: 17: Hoare triple {47338#true} call #t~ret1 := isLowWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {47338#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {47338#true} is VALID [2020-07-17 22:02:40,028 INFO L263 TraceCheckUtils]: 19: Hoare triple {47338#true} call #t~ret21 := isLowWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:40,028 INFO L280 TraceCheckUtils]: 20: Hoare triple {47338#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47338#true} is VALID [2020-07-17 22:02:40,028 INFO L280 TraceCheckUtils]: 21: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,028 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47338#true} {47338#true} #506#return; {47338#true} is VALID [2020-07-17 22:02:40,029 INFO L280 TraceCheckUtils]: 23: Hoare triple {47338#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {47338#true} is VALID [2020-07-17 22:02:40,029 INFO L280 TraceCheckUtils]: 24: Hoare triple {47338#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {47338#true} is VALID [2020-07-17 22:02:40,029 INFO L280 TraceCheckUtils]: 25: Hoare triple {47338#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {47338#true} is VALID [2020-07-17 22:02:40,029 INFO L280 TraceCheckUtils]: 26: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,029 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47338#true} {47338#true} #508#return; {47338#true} is VALID [2020-07-17 22:02:40,030 INFO L280 TraceCheckUtils]: 28: Hoare triple {47338#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {47338#true} is VALID [2020-07-17 22:02:40,030 INFO L280 TraceCheckUtils]: 29: Hoare triple {47338#true} assume 0 != ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:40,031 INFO L263 TraceCheckUtils]: 30: Hoare triple {47338#true} call deactivatePump(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,031 INFO L280 TraceCheckUtils]: 31: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {47338#true} is VALID [2020-07-17 22:02:40,031 INFO L280 TraceCheckUtils]: 32: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,031 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {47338#true} {47338#true} #510#return; {47338#true} is VALID [2020-07-17 22:02:40,031 INFO L280 TraceCheckUtils]: 34: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,031 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47338#true} {47338#true} #538#return; {47338#true} is VALID [2020-07-17 22:02:40,032 INFO L263 TraceCheckUtils]: 36: Hoare triple {47338#true} call __utac_acc__Specification5_spec__3(); {47338#true} is VALID [2020-07-17 22:02:40,032 INFO L280 TraceCheckUtils]: 37: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:40,032 INFO L263 TraceCheckUtils]: 38: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,032 INFO L280 TraceCheckUtils]: 39: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47338#true} is VALID [2020-07-17 22:02:40,032 INFO L280 TraceCheckUtils]: 40: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,033 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {47338#true} {47338#true} #556#return; {47338#true} is VALID [2020-07-17 22:02:40,033 INFO L280 TraceCheckUtils]: 42: Hoare triple {47338#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47338#true} is VALID [2020-07-17 22:02:40,033 INFO L280 TraceCheckUtils]: 43: Hoare triple {47338#true} assume !(2 != ~tmp~6); {47338#true} is VALID [2020-07-17 22:02:40,033 INFO L280 TraceCheckUtils]: 44: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,033 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {47338#true} {47338#true} #540#return; {47338#true} is VALID [2020-07-17 22:02:40,033 INFO L280 TraceCheckUtils]: 46: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,034 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {47338#true} {47339#false} #524#return; {47339#false} is VALID [2020-07-17 22:02:40,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {47902#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:40,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} ~systemActive~0 := 0; {47338#true} is VALID [2020-07-17 22:02:40,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,064 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47338#true} {47339#false} #522#return; {47339#false} is VALID [2020-07-17 22:02:40,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,076 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:40,076 INFO L263 TraceCheckUtils]: 0: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:40,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,077 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:40,077 INFO L280 TraceCheckUtils]: 4: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:40,077 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,077 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47338#true} is VALID [2020-07-17 22:02:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47338#true} is VALID [2020-07-17 22:02:40,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,084 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #556#return; {47338#true} is VALID [2020-07-17 22:02:40,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:40,085 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47338#true} is VALID [2020-07-17 22:02:40,085 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,085 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47338#true} {47338#true} #556#return; {47338#true} is VALID [2020-07-17 22:02:40,085 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47338#true} is VALID [2020-07-17 22:02:40,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume !(2 != ~tmp~6); {47338#true} is VALID [2020-07-17 22:02:40,086 INFO L280 TraceCheckUtils]: 7: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,086 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47338#true} {47338#true} #540#return; {47338#true} is VALID [2020-07-17 22:02:40,087 INFO L263 TraceCheckUtils]: 0: Hoare triple {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:40,087 INFO L263 TraceCheckUtils]: 1: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:40,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,087 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,088 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:40,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:40,088 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,088 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47338#true} is VALID [2020-07-17 22:02:40,088 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:40,089 INFO L280 TraceCheckUtils]: 9: Hoare triple {47338#true} assume !(0 != ~systemActive~0); {47338#true} is VALID [2020-07-17 22:02:40,089 INFO L263 TraceCheckUtils]: 10: Hoare triple {47338#true} call __utac_acc__Specification5_spec__3(); {47338#true} is VALID [2020-07-17 22:02:40,089 INFO L280 TraceCheckUtils]: 11: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:40,089 INFO L263 TraceCheckUtils]: 12: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,089 INFO L280 TraceCheckUtils]: 13: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47338#true} is VALID [2020-07-17 22:02:40,089 INFO L280 TraceCheckUtils]: 14: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,090 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47338#true} {47338#true} #556#return; {47338#true} is VALID [2020-07-17 22:02:40,090 INFO L280 TraceCheckUtils]: 16: Hoare triple {47338#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47338#true} is VALID [2020-07-17 22:02:40,090 INFO L280 TraceCheckUtils]: 17: Hoare triple {47338#true} assume !(2 != ~tmp~6); {47338#true} is VALID [2020-07-17 22:02:40,090 INFO L280 TraceCheckUtils]: 18: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,090 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {47338#true} {47338#true} #540#return; {47338#true} is VALID [2020-07-17 22:02:40,091 INFO L280 TraceCheckUtils]: 20: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,091 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {47338#true} {47339#false} #524#return; {47339#false} is VALID [2020-07-17 22:02:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {47925#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,135 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47339#false} #520#return; {47339#false} is VALID [2020-07-17 22:02:40,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,142 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:40,143 INFO L263 TraceCheckUtils]: 0: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:40,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,143 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:40,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:40,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,144 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47338#true} {47339#false} #534#return; {47339#false} is VALID [2020-07-17 22:02:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,164 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:40,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {47338#true} is VALID [2020-07-17 22:02:40,165 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret20 := isHighWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:40,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,165 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:40,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {47338#true} is VALID [2020-07-17 22:02:40,166 INFO L280 TraceCheckUtils]: 7: Hoare triple {47338#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {47338#true} is VALID [2020-07-17 22:02:40,166 INFO L280 TraceCheckUtils]: 9: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,166 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47338#true} {47338#true} #546#return; {47338#true} is VALID [2020-07-17 22:02:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:40,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,179 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:40,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,179 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:40,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:40,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,180 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:40,180 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,180 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,181 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,184 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:40,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47338#true} is VALID [2020-07-17 22:02:40,185 INFO L263 TraceCheckUtils]: 1: Hoare triple {47338#true} call #t~ret2 := isMethaneAlarm(); {47338#true} is VALID [2020-07-17 22:02:40,185 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,185 INFO L263 TraceCheckUtils]: 3: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:40,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:40,185 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,185 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:40,186 INFO L280 TraceCheckUtils]: 7: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,186 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,186 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:40,186 INFO L280 TraceCheckUtils]: 10: Hoare triple {47338#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {47338#true} is VALID [2020-07-17 22:02:40,186 INFO L280 TraceCheckUtils]: 11: Hoare triple {47338#true} assume !(0 != ~tmp~2); {47338#true} is VALID [2020-07-17 22:02:40,187 INFO L263 TraceCheckUtils]: 12: Hoare triple {47338#true} call activatePump__wrappee__lowWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,187 INFO L280 TraceCheckUtils]: 13: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,188 INFO L280 TraceCheckUtils]: 14: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,188 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:40,188 INFO L280 TraceCheckUtils]: 16: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,188 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47338#true} {47338#true} #548#return; {47338#true} is VALID [2020-07-17 22:02:40,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:40,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume 0 == ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:40,189 INFO L263 TraceCheckUtils]: 2: Hoare triple {47338#true} call #t~ret0 := isHighWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,189 INFO L280 TraceCheckUtils]: 3: Hoare triple {47338#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {47338#true} is VALID [2020-07-17 22:02:40,189 INFO L263 TraceCheckUtils]: 4: Hoare triple {47338#true} call #t~ret20 := isHighWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:40,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,190 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,190 INFO L280 TraceCheckUtils]: 7: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,190 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:40,190 INFO L280 TraceCheckUtils]: 9: Hoare triple {47338#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {47338#true} is VALID [2020-07-17 22:02:40,190 INFO L280 TraceCheckUtils]: 10: Hoare triple {47338#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,191 INFO L280 TraceCheckUtils]: 11: Hoare triple {47338#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {47338#true} is VALID [2020-07-17 22:02:40,191 INFO L280 TraceCheckUtils]: 12: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,191 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {47338#true} {47338#true} #546#return; {47338#true} is VALID [2020-07-17 22:02:40,191 INFO L280 TraceCheckUtils]: 14: Hoare triple {47338#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {47338#true} is VALID [2020-07-17 22:02:40,191 INFO L280 TraceCheckUtils]: 15: Hoare triple {47338#true} assume 0 != ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:40,192 INFO L263 TraceCheckUtils]: 16: Hoare triple {47338#true} call activatePump(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,192 INFO L280 TraceCheckUtils]: 17: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47338#true} is VALID [2020-07-17 22:02:40,192 INFO L263 TraceCheckUtils]: 18: Hoare triple {47338#true} call #t~ret2 := isMethaneAlarm(); {47338#true} is VALID [2020-07-17 22:02:40,193 INFO L280 TraceCheckUtils]: 19: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,193 INFO L263 TraceCheckUtils]: 20: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:40,193 INFO L280 TraceCheckUtils]: 21: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:40,193 INFO L280 TraceCheckUtils]: 22: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,193 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:40,194 INFO L280 TraceCheckUtils]: 24: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,194 INFO L280 TraceCheckUtils]: 25: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,194 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:40,194 INFO L280 TraceCheckUtils]: 27: Hoare triple {47338#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {47338#true} is VALID [2020-07-17 22:02:40,194 INFO L280 TraceCheckUtils]: 28: Hoare triple {47338#true} assume !(0 != ~tmp~2); {47338#true} is VALID [2020-07-17 22:02:40,195 INFO L263 TraceCheckUtils]: 29: Hoare triple {47338#true} call activatePump__wrappee__lowWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,195 INFO L280 TraceCheckUtils]: 30: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,196 INFO L280 TraceCheckUtils]: 31: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,196 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:40,196 INFO L280 TraceCheckUtils]: 33: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,196 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47338#true} {47338#true} #548#return; {47338#true} is VALID [2020-07-17 22:02:40,196 INFO L280 TraceCheckUtils]: 35: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,197 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47338#true} {47338#true} #514#return; {47338#true} is VALID [2020-07-17 22:02:40,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:40,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:40,198 INFO L263 TraceCheckUtils]: 2: Hoare triple {47338#true} call processEnvironment__wrappee__highWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:40,199 INFO L280 TraceCheckUtils]: 4: Hoare triple {47338#true} assume 0 == ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:40,199 INFO L263 TraceCheckUtils]: 5: Hoare triple {47338#true} call #t~ret0 := isHighWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,199 INFO L280 TraceCheckUtils]: 6: Hoare triple {47338#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {47338#true} is VALID [2020-07-17 22:02:40,199 INFO L263 TraceCheckUtils]: 7: Hoare triple {47338#true} call #t~ret20 := isHighWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:40,199 INFO L280 TraceCheckUtils]: 8: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,200 INFO L280 TraceCheckUtils]: 9: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,200 INFO L280 TraceCheckUtils]: 10: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,200 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:40,200 INFO L280 TraceCheckUtils]: 12: Hoare triple {47338#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {47338#true} is VALID [2020-07-17 22:02:40,200 INFO L280 TraceCheckUtils]: 13: Hoare triple {47338#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,200 INFO L280 TraceCheckUtils]: 14: Hoare triple {47338#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {47338#true} is VALID [2020-07-17 22:02:40,201 INFO L280 TraceCheckUtils]: 15: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,201 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {47338#true} {47338#true} #546#return; {47338#true} is VALID [2020-07-17 22:02:40,201 INFO L280 TraceCheckUtils]: 17: Hoare triple {47338#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {47338#true} is VALID [2020-07-17 22:02:40,201 INFO L280 TraceCheckUtils]: 18: Hoare triple {47338#true} assume 0 != ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:40,202 INFO L263 TraceCheckUtils]: 19: Hoare triple {47338#true} call activatePump(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,202 INFO L280 TraceCheckUtils]: 20: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47338#true} is VALID [2020-07-17 22:02:40,202 INFO L263 TraceCheckUtils]: 21: Hoare triple {47338#true} call #t~ret2 := isMethaneAlarm(); {47338#true} is VALID [2020-07-17 22:02:40,202 INFO L280 TraceCheckUtils]: 22: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,203 INFO L263 TraceCheckUtils]: 23: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:40,203 INFO L280 TraceCheckUtils]: 24: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:40,203 INFO L280 TraceCheckUtils]: 25: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,203 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:40,203 INFO L280 TraceCheckUtils]: 27: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,204 INFO L280 TraceCheckUtils]: 28: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,204 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:40,204 INFO L280 TraceCheckUtils]: 30: Hoare triple {47338#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {47338#true} is VALID [2020-07-17 22:02:40,204 INFO L280 TraceCheckUtils]: 31: Hoare triple {47338#true} assume !(0 != ~tmp~2); {47338#true} is VALID [2020-07-17 22:02:40,205 INFO L263 TraceCheckUtils]: 32: Hoare triple {47338#true} call activatePump__wrappee__lowWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,205 INFO L280 TraceCheckUtils]: 33: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,205 INFO L280 TraceCheckUtils]: 34: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,205 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:40,206 INFO L280 TraceCheckUtils]: 36: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,206 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {47338#true} {47338#true} #548#return; {47338#true} is VALID [2020-07-17 22:02:40,206 INFO L280 TraceCheckUtils]: 38: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,206 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {47338#true} {47338#true} #514#return; {47338#true} is VALID [2020-07-17 22:02:40,206 INFO L280 TraceCheckUtils]: 40: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,207 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {47338#true} {47339#false} #538#return; {47339#false} is VALID [2020-07-17 22:02:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47338#true} is VALID [2020-07-17 22:02:40,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,211 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47339#false} #556#return; {47339#false} is VALID [2020-07-17 22:02:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,214 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47338#true} {47339#false} #558#return; {47339#false} is VALID [2020-07-17 22:02:40,219 INFO L263 TraceCheckUtils]: 0: Hoare triple {47338#true} call ULTIMATE.init(); {47608#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:02:40,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {47608#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {47338#true} is VALID [2020-07-17 22:02:40,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,219 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47338#true} {47338#true} #574#return; {47338#true} is VALID [2020-07-17 22:02:40,219 INFO L263 TraceCheckUtils]: 4: Hoare triple {47338#true} call #t~ret76 := main(); {47338#true} is VALID [2020-07-17 22:02:40,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {47338#true} havoc ~retValue_acc~7;havoc ~tmp~10; {47338#true} is VALID [2020-07-17 22:02:40,220 INFO L263 TraceCheckUtils]: 6: Hoare triple {47338#true} call select_helpers(); {47338#true} is VALID [2020-07-17 22:02:40,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,220 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47338#true} {47338#true} #464#return; {47338#true} is VALID [2020-07-17 22:02:40,220 INFO L263 TraceCheckUtils]: 9: Hoare triple {47338#true} call select_features(); {47338#true} is VALID [2020-07-17 22:02:40,220 INFO L280 TraceCheckUtils]: 10: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,221 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47338#true} {47338#true} #466#return; {47338#true} is VALID [2020-07-17 22:02:40,221 INFO L263 TraceCheckUtils]: 12: Hoare triple {47338#true} call #t~ret64 := valid_product(); {47338#true} is VALID [2020-07-17 22:02:40,221 INFO L280 TraceCheckUtils]: 13: Hoare triple {47338#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {47338#true} is VALID [2020-07-17 22:02:40,221 INFO L280 TraceCheckUtils]: 14: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,221 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47338#true} {47338#true} #468#return; {47338#true} is VALID [2020-07-17 22:02:40,222 INFO L280 TraceCheckUtils]: 16: Hoare triple {47338#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {47338#true} is VALID [2020-07-17 22:02:40,222 INFO L280 TraceCheckUtils]: 17: Hoare triple {47338#true} assume 0 != ~tmp~10; {47338#true} is VALID [2020-07-17 22:02:40,222 INFO L263 TraceCheckUtils]: 18: Hoare triple {47338#true} call setup(); {47338#true} is VALID [2020-07-17 22:02:40,222 INFO L280 TraceCheckUtils]: 19: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,222 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47338#true} {47338#true} #470#return; {47338#true} is VALID [2020-07-17 22:02:40,223 INFO L263 TraceCheckUtils]: 21: Hoare triple {47338#true} call runTest(); {47338#true} is VALID [2020-07-17 22:02:40,223 INFO L263 TraceCheckUtils]: 22: Hoare triple {47338#true} call __utac_acc__Specification5_spec__1(); {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:40,223 INFO L280 TraceCheckUtils]: 23: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {47338#true} is VALID [2020-07-17 22:02:40,223 INFO L280 TraceCheckUtils]: 24: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,223 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {47338#true} {47338#true} #564#return; {47338#true} is VALID [2020-07-17 22:02:40,224 INFO L263 TraceCheckUtils]: 26: Hoare triple {47338#true} call test(); {47338#true} is VALID [2020-07-17 22:02:40,224 INFO L280 TraceCheckUtils]: 27: Hoare triple {47338#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47338#true} is VALID [2020-07-17 22:02:40,224 INFO L280 TraceCheckUtils]: 28: Hoare triple {47338#true} assume !false; {47338#true} is VALID [2020-07-17 22:02:40,224 INFO L280 TraceCheckUtils]: 29: Hoare triple {47338#true} assume ~splverifierCounter~0 < 4; {47338#true} is VALID [2020-07-17 22:02:40,224 INFO L280 TraceCheckUtils]: 30: Hoare triple {47338#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {47338#true} is VALID [2020-07-17 22:02:40,224 INFO L280 TraceCheckUtils]: 31: Hoare triple {47338#true} assume 0 != ~tmp~5; {47338#true} is VALID [2020-07-17 22:02:40,225 INFO L263 TraceCheckUtils]: 32: Hoare triple {47338#true} call waterRise(); {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,225 INFO L280 TraceCheckUtils]: 33: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47338#true} is VALID [2020-07-17 22:02:40,225 INFO L280 TraceCheckUtils]: 34: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,225 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47338#true} {47338#true} #516#return; {47338#true} is VALID [2020-07-17 22:02:40,225 INFO L280 TraceCheckUtils]: 36: Hoare triple {47338#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {47338#true} is VALID [2020-07-17 22:02:40,225 INFO L280 TraceCheckUtils]: 37: Hoare triple {47338#true} assume !(0 != ~tmp___0~2); {47338#true} is VALID [2020-07-17 22:02:40,226 INFO L280 TraceCheckUtils]: 38: Hoare triple {47338#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {47338#true} is VALID [2020-07-17 22:02:40,226 INFO L280 TraceCheckUtils]: 39: Hoare triple {47338#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {47338#true} is VALID [2020-07-17 22:02:40,226 INFO L280 TraceCheckUtils]: 40: Hoare triple {47338#true} assume !(0 != ~tmp___1~0); {47338#true} is VALID [2020-07-17 22:02:40,230 INFO L263 TraceCheckUtils]: 41: Hoare triple {47338#true} call timeShift(); {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:02:40,233 INFO L263 TraceCheckUtils]: 42: Hoare triple {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:40,233 INFO L263 TraceCheckUtils]: 43: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:40,233 INFO L280 TraceCheckUtils]: 44: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,233 INFO L280 TraceCheckUtils]: 45: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,234 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:40,234 INFO L280 TraceCheckUtils]: 47: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:40,234 INFO L280 TraceCheckUtils]: 48: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,234 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47338#true} is VALID [2020-07-17 22:02:40,234 INFO L280 TraceCheckUtils]: 50: Hoare triple {47338#true} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:40,235 INFO L280 TraceCheckUtils]: 51: Hoare triple {47338#true} assume 0 != ~systemActive~0; {47338#true} is VALID [2020-07-17 22:02:40,235 INFO L263 TraceCheckUtils]: 52: Hoare triple {47338#true} call processEnvironment(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,236 INFO L280 TraceCheckUtils]: 53: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:40,236 INFO L280 TraceCheckUtils]: 54: Hoare triple {47338#true} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:40,236 INFO L263 TraceCheckUtils]: 55: Hoare triple {47338#true} call processEnvironment__wrappee__highWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,237 INFO L280 TraceCheckUtils]: 56: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:40,237 INFO L280 TraceCheckUtils]: 57: Hoare triple {47338#true} assume 0 == ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:40,237 INFO L263 TraceCheckUtils]: 58: Hoare triple {47338#true} call #t~ret0 := isHighWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,237 INFO L280 TraceCheckUtils]: 59: Hoare triple {47338#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {47338#true} is VALID [2020-07-17 22:02:40,237 INFO L263 TraceCheckUtils]: 60: Hoare triple {47338#true} call #t~ret20 := isHighWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:40,237 INFO L280 TraceCheckUtils]: 61: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,238 INFO L280 TraceCheckUtils]: 62: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,238 INFO L280 TraceCheckUtils]: 63: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,238 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:40,238 INFO L280 TraceCheckUtils]: 65: Hoare triple {47338#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {47338#true} is VALID [2020-07-17 22:02:40,238 INFO L280 TraceCheckUtils]: 66: Hoare triple {47338#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,238 INFO L280 TraceCheckUtils]: 67: Hoare triple {47338#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {47338#true} is VALID [2020-07-17 22:02:40,239 INFO L280 TraceCheckUtils]: 68: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,239 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {47338#true} {47338#true} #546#return; {47338#true} is VALID [2020-07-17 22:02:40,239 INFO L280 TraceCheckUtils]: 70: Hoare triple {47338#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {47338#true} is VALID [2020-07-17 22:02:40,239 INFO L280 TraceCheckUtils]: 71: Hoare triple {47338#true} assume 0 != ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:40,240 INFO L263 TraceCheckUtils]: 72: Hoare triple {47338#true} call activatePump(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,240 INFO L280 TraceCheckUtils]: 73: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47338#true} is VALID [2020-07-17 22:02:40,240 INFO L263 TraceCheckUtils]: 74: Hoare triple {47338#true} call #t~ret2 := isMethaneAlarm(); {47338#true} is VALID [2020-07-17 22:02:40,240 INFO L280 TraceCheckUtils]: 75: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,241 INFO L263 TraceCheckUtils]: 76: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:40,241 INFO L280 TraceCheckUtils]: 77: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:40,241 INFO L280 TraceCheckUtils]: 78: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,241 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:40,241 INFO L280 TraceCheckUtils]: 80: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,241 INFO L280 TraceCheckUtils]: 81: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,242 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:40,242 INFO L280 TraceCheckUtils]: 83: Hoare triple {47338#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {47338#true} is VALID [2020-07-17 22:02:40,242 INFO L280 TraceCheckUtils]: 84: Hoare triple {47338#true} assume !(0 != ~tmp~2); {47338#true} is VALID [2020-07-17 22:02:40,243 INFO L263 TraceCheckUtils]: 85: Hoare triple {47338#true} call activatePump__wrappee__lowWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,243 INFO L280 TraceCheckUtils]: 86: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,243 INFO L280 TraceCheckUtils]: 87: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,243 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:40,243 INFO L280 TraceCheckUtils]: 89: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,243 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {47338#true} {47338#true} #548#return; {47338#true} is VALID [2020-07-17 22:02:40,244 INFO L280 TraceCheckUtils]: 91: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,244 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {47338#true} {47338#true} #514#return; {47338#true} is VALID [2020-07-17 22:02:40,244 INFO L280 TraceCheckUtils]: 93: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,244 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {47338#true} {47338#true} #538#return; {47338#true} is VALID [2020-07-17 22:02:40,244 INFO L263 TraceCheckUtils]: 95: Hoare triple {47338#true} call __utac_acc__Specification5_spec__3(); {47338#true} is VALID [2020-07-17 22:02:40,244 INFO L280 TraceCheckUtils]: 96: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:40,245 INFO L263 TraceCheckUtils]: 97: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,245 INFO L280 TraceCheckUtils]: 98: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:40,246 INFO L280 TraceCheckUtils]: 99: Hoare triple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:40,247 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {47338#true} #556#return; {47761#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|)))} is VALID [2020-07-17 22:02:40,248 INFO L280 TraceCheckUtils]: 101: Hoare triple {47761#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|)))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47762#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} is VALID [2020-07-17 22:02:40,249 INFO L280 TraceCheckUtils]: 102: Hoare triple {47762#(and (or (<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~6) (<= ~waterLevel~0 2)))} assume !(2 != ~tmp~6); {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,250 INFO L280 TraceCheckUtils]: 103: Hoare triple {47423#(= 2 ~waterLevel~0)} assume true; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,250 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {47423#(= 2 ~waterLevel~0)} {47338#true} #540#return; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,251 INFO L280 TraceCheckUtils]: 105: Hoare triple {47423#(= 2 ~waterLevel~0)} assume true; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,252 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {47423#(= 2 ~waterLevel~0)} {47338#true} #524#return; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,252 INFO L280 TraceCheckUtils]: 107: Hoare triple {47423#(= 2 ~waterLevel~0)} assume !false; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,253 INFO L280 TraceCheckUtils]: 108: Hoare triple {47423#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,253 INFO L280 TraceCheckUtils]: 109: Hoare triple {47423#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,254 INFO L280 TraceCheckUtils]: 110: Hoare triple {47423#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,255 INFO L280 TraceCheckUtils]: 111: Hoare triple {47423#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,255 INFO L280 TraceCheckUtils]: 112: Hoare triple {47423#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,256 INFO L280 TraceCheckUtils]: 113: Hoare triple {47423#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,256 INFO L280 TraceCheckUtils]: 114: Hoare triple {47423#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,257 INFO L280 TraceCheckUtils]: 115: Hoare triple {47423#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,262 INFO L263 TraceCheckUtils]: 116: Hoare triple {47423#(= 2 ~waterLevel~0)} call timeShift(); {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:02:40,263 INFO L263 TraceCheckUtils]: 117: Hoare triple {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:40,264 INFO L263 TraceCheckUtils]: 118: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:40,264 INFO L280 TraceCheckUtils]: 119: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,264 INFO L280 TraceCheckUtils]: 120: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,264 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:40,264 INFO L280 TraceCheckUtils]: 122: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:40,264 INFO L280 TraceCheckUtils]: 123: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,265 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,266 INFO L280 TraceCheckUtils]: 125: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,267 INFO L263 TraceCheckUtils]: 126: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,267 INFO L280 TraceCheckUtils]: 127: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,268 INFO L280 TraceCheckUtils]: 128: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,269 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} #536#return; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,270 INFO L280 TraceCheckUtils]: 130: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,270 INFO L263 TraceCheckUtils]: 131: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,270 INFO L280 TraceCheckUtils]: 132: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:40,271 INFO L280 TraceCheckUtils]: 133: Hoare triple {47338#true} assume 0 != ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:40,271 INFO L263 TraceCheckUtils]: 134: Hoare triple {47338#true} call #t~ret1 := isLowWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,271 INFO L280 TraceCheckUtils]: 135: Hoare triple {47338#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {47338#true} is VALID [2020-07-17 22:02:40,271 INFO L263 TraceCheckUtils]: 136: Hoare triple {47338#true} call #t~ret21 := isLowWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:40,271 INFO L280 TraceCheckUtils]: 137: Hoare triple {47338#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47338#true} is VALID [2020-07-17 22:02:40,271 INFO L280 TraceCheckUtils]: 138: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,272 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {47338#true} {47338#true} #506#return; {47338#true} is VALID [2020-07-17 22:02:40,272 INFO L280 TraceCheckUtils]: 140: Hoare triple {47338#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {47338#true} is VALID [2020-07-17 22:02:40,272 INFO L280 TraceCheckUtils]: 141: Hoare triple {47338#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {47338#true} is VALID [2020-07-17 22:02:40,272 INFO L280 TraceCheckUtils]: 142: Hoare triple {47338#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {47338#true} is VALID [2020-07-17 22:02:40,272 INFO L280 TraceCheckUtils]: 143: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,273 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {47338#true} {47338#true} #508#return; {47338#true} is VALID [2020-07-17 22:02:40,273 INFO L280 TraceCheckUtils]: 145: Hoare triple {47338#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {47338#true} is VALID [2020-07-17 22:02:40,273 INFO L280 TraceCheckUtils]: 146: Hoare triple {47338#true} assume !(0 != ~tmp~1); {47338#true} is VALID [2020-07-17 22:02:40,274 INFO L263 TraceCheckUtils]: 147: Hoare triple {47338#true} call processEnvironment__wrappee__highWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,274 INFO L280 TraceCheckUtils]: 148: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:40,274 INFO L280 TraceCheckUtils]: 149: Hoare triple {47338#true} assume !(0 == ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:40,274 INFO L263 TraceCheckUtils]: 150: Hoare triple {47338#true} call processEnvironment__wrappee__base(); {47338#true} is VALID [2020-07-17 22:02:40,274 INFO L280 TraceCheckUtils]: 151: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,274 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {47338#true} {47338#true} #552#return; {47338#true} is VALID [2020-07-17 22:02:40,275 INFO L280 TraceCheckUtils]: 153: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,275 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {47338#true} {47338#true} #512#return; {47338#true} is VALID [2020-07-17 22:02:40,275 INFO L280 TraceCheckUtils]: 155: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,276 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {47338#true} {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #538#return; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,276 INFO L263 TraceCheckUtils]: 157: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {47338#true} is VALID [2020-07-17 22:02:40,276 INFO L280 TraceCheckUtils]: 158: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:40,276 INFO L263 TraceCheckUtils]: 159: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,277 INFO L280 TraceCheckUtils]: 160: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:40,278 INFO L280 TraceCheckUtils]: 161: Hoare triple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:02:40,279 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {47763#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {47338#true} #556#return; {47838#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} is VALID [2020-07-17 22:02:40,280 INFO L280 TraceCheckUtils]: 163: Hoare triple {47838#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47839#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} is VALID [2020-07-17 22:02:40,280 INFO L280 TraceCheckUtils]: 164: Hoare triple {47839#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0))} assume !(2 != ~tmp~6); {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,281 INFO L280 TraceCheckUtils]: 165: Hoare triple {47423#(= 2 ~waterLevel~0)} assume true; {47423#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:40,282 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {47423#(= 2 ~waterLevel~0)} {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #540#return; {47809#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,282 INFO L280 TraceCheckUtils]: 167: Hoare triple {47809#(<= 3 |old(~waterLevel~0)|)} assume true; {47809#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,283 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {47809#(<= 3 |old(~waterLevel~0)|)} {47423#(= 2 ~waterLevel~0)} #524#return; {47339#false} is VALID [2020-07-17 22:02:40,283 INFO L280 TraceCheckUtils]: 169: Hoare triple {47339#false} assume !false; {47339#false} is VALID [2020-07-17 22:02:40,283 INFO L280 TraceCheckUtils]: 170: Hoare triple {47339#false} assume ~splverifierCounter~0 < 4; {47339#false} is VALID [2020-07-17 22:02:40,283 INFO L280 TraceCheckUtils]: 171: Hoare triple {47339#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {47339#false} is VALID [2020-07-17 22:02:40,284 INFO L280 TraceCheckUtils]: 172: Hoare triple {47339#false} assume !(0 != ~tmp~5); {47339#false} is VALID [2020-07-17 22:02:40,284 INFO L280 TraceCheckUtils]: 173: Hoare triple {47339#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {47339#false} is VALID [2020-07-17 22:02:40,284 INFO L280 TraceCheckUtils]: 174: Hoare triple {47339#false} assume !(0 != ~tmp___0~2); {47339#false} is VALID [2020-07-17 22:02:40,284 INFO L280 TraceCheckUtils]: 175: Hoare triple {47339#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {47339#false} is VALID [2020-07-17 22:02:40,284 INFO L280 TraceCheckUtils]: 176: Hoare triple {47339#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {47339#false} is VALID [2020-07-17 22:02:40,284 INFO L280 TraceCheckUtils]: 177: Hoare triple {47339#false} assume !(0 != ~tmp___1~0); {47339#false} is VALID [2020-07-17 22:02:40,285 INFO L263 TraceCheckUtils]: 178: Hoare triple {47339#false} call timeShift(); {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:02:40,286 INFO L263 TraceCheckUtils]: 179: Hoare triple {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:40,286 INFO L263 TraceCheckUtils]: 180: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:40,286 INFO L280 TraceCheckUtils]: 181: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,286 INFO L280 TraceCheckUtils]: 182: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,286 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:40,286 INFO L280 TraceCheckUtils]: 184: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:40,287 INFO L280 TraceCheckUtils]: 185: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,287 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47338#true} is VALID [2020-07-17 22:02:40,287 INFO L280 TraceCheckUtils]: 187: Hoare triple {47338#true} assume 0 != ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:40,288 INFO L263 TraceCheckUtils]: 188: Hoare triple {47338#true} call lowerWaterLevel(); {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:40,288 INFO L280 TraceCheckUtils]: 189: Hoare triple {47610#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47338#true} is VALID [2020-07-17 22:02:40,288 INFO L280 TraceCheckUtils]: 190: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,288 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {47338#true} {47338#true} #536#return; {47338#true} is VALID [2020-07-17 22:02:40,288 INFO L280 TraceCheckUtils]: 192: Hoare triple {47338#true} assume 0 != ~systemActive~0; {47338#true} is VALID [2020-07-17 22:02:40,289 INFO L263 TraceCheckUtils]: 193: Hoare triple {47338#true} call processEnvironment(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,289 INFO L280 TraceCheckUtils]: 194: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:40,289 INFO L280 TraceCheckUtils]: 195: Hoare triple {47338#true} assume 0 != ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:40,290 INFO L263 TraceCheckUtils]: 196: Hoare triple {47338#true} call #t~ret1 := isLowWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,290 INFO L280 TraceCheckUtils]: 197: Hoare triple {47338#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {47338#true} is VALID [2020-07-17 22:02:40,290 INFO L263 TraceCheckUtils]: 198: Hoare triple {47338#true} call #t~ret21 := isLowWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:40,290 INFO L280 TraceCheckUtils]: 199: Hoare triple {47338#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47338#true} is VALID [2020-07-17 22:02:40,290 INFO L280 TraceCheckUtils]: 200: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,290 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {47338#true} {47338#true} #506#return; {47338#true} is VALID [2020-07-17 22:02:40,291 INFO L280 TraceCheckUtils]: 202: Hoare triple {47338#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {47338#true} is VALID [2020-07-17 22:02:40,291 INFO L280 TraceCheckUtils]: 203: Hoare triple {47338#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {47338#true} is VALID [2020-07-17 22:02:40,291 INFO L280 TraceCheckUtils]: 204: Hoare triple {47338#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {47338#true} is VALID [2020-07-17 22:02:40,291 INFO L280 TraceCheckUtils]: 205: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,291 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {47338#true} {47338#true} #508#return; {47338#true} is VALID [2020-07-17 22:02:40,291 INFO L280 TraceCheckUtils]: 207: Hoare triple {47338#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {47338#true} is VALID [2020-07-17 22:02:40,292 INFO L280 TraceCheckUtils]: 208: Hoare triple {47338#true} assume 0 != ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:40,292 INFO L263 TraceCheckUtils]: 209: Hoare triple {47338#true} call deactivatePump(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,292 INFO L280 TraceCheckUtils]: 210: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {47338#true} is VALID [2020-07-17 22:02:40,293 INFO L280 TraceCheckUtils]: 211: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,293 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {47338#true} {47338#true} #510#return; {47338#true} is VALID [2020-07-17 22:02:40,293 INFO L280 TraceCheckUtils]: 213: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,293 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {47338#true} {47338#true} #538#return; {47338#true} is VALID [2020-07-17 22:02:40,293 INFO L263 TraceCheckUtils]: 215: Hoare triple {47338#true} call __utac_acc__Specification5_spec__3(); {47338#true} is VALID [2020-07-17 22:02:40,293 INFO L280 TraceCheckUtils]: 216: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:40,294 INFO L263 TraceCheckUtils]: 217: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,294 INFO L280 TraceCheckUtils]: 218: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47338#true} is VALID [2020-07-17 22:02:40,294 INFO L280 TraceCheckUtils]: 219: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,294 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {47338#true} {47338#true} #556#return; {47338#true} is VALID [2020-07-17 22:02:40,294 INFO L280 TraceCheckUtils]: 221: Hoare triple {47338#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47338#true} is VALID [2020-07-17 22:02:40,294 INFO L280 TraceCheckUtils]: 222: Hoare triple {47338#true} assume !(2 != ~tmp~6); {47338#true} is VALID [2020-07-17 22:02:40,295 INFO L280 TraceCheckUtils]: 223: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,295 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {47338#true} {47338#true} #540#return; {47338#true} is VALID [2020-07-17 22:02:40,295 INFO L280 TraceCheckUtils]: 225: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,297 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {47338#true} {47339#false} #524#return; {47339#false} is VALID [2020-07-17 22:02:40,297 INFO L280 TraceCheckUtils]: 227: Hoare triple {47339#false} assume !false; {47339#false} is VALID [2020-07-17 22:02:40,297 INFO L280 TraceCheckUtils]: 228: Hoare triple {47339#false} assume ~splverifierCounter~0 < 4; {47339#false} is VALID [2020-07-17 22:02:40,297 INFO L280 TraceCheckUtils]: 229: Hoare triple {47339#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {47339#false} is VALID [2020-07-17 22:02:40,297 INFO L280 TraceCheckUtils]: 230: Hoare triple {47339#false} assume !(0 != ~tmp~5); {47339#false} is VALID [2020-07-17 22:02:40,298 INFO L280 TraceCheckUtils]: 231: Hoare triple {47339#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {47339#false} is VALID [2020-07-17 22:02:40,298 INFO L280 TraceCheckUtils]: 232: Hoare triple {47339#false} assume !(0 != ~tmp___0~2); {47339#false} is VALID [2020-07-17 22:02:40,298 INFO L280 TraceCheckUtils]: 233: Hoare triple {47339#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {47339#false} is VALID [2020-07-17 22:02:40,298 INFO L280 TraceCheckUtils]: 234: Hoare triple {47339#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {47339#false} is VALID [2020-07-17 22:02:40,298 INFO L280 TraceCheckUtils]: 235: Hoare triple {47339#false} assume 0 != ~tmp___1~0; {47339#false} is VALID [2020-07-17 22:02:40,298 INFO L263 TraceCheckUtils]: 236: Hoare triple {47339#false} call stopSystem(); {47902#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 22:02:40,299 INFO L280 TraceCheckUtils]: 237: Hoare triple {47902#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:40,299 INFO L280 TraceCheckUtils]: 238: Hoare triple {47338#true} ~systemActive~0 := 0; {47338#true} is VALID [2020-07-17 22:02:40,299 INFO L280 TraceCheckUtils]: 239: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,299 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {47338#true} {47339#false} #522#return; {47339#false} is VALID [2020-07-17 22:02:40,299 INFO L263 TraceCheckUtils]: 241: Hoare triple {47339#false} call timeShift(); {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:02:40,300 INFO L263 TraceCheckUtils]: 242: Hoare triple {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:40,300 INFO L263 TraceCheckUtils]: 243: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:40,301 INFO L280 TraceCheckUtils]: 244: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,301 INFO L280 TraceCheckUtils]: 245: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,301 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:40,301 INFO L280 TraceCheckUtils]: 247: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:40,301 INFO L280 TraceCheckUtils]: 248: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,301 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {47338#true} {47611#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {47338#true} is VALID [2020-07-17 22:02:40,302 INFO L280 TraceCheckUtils]: 250: Hoare triple {47338#true} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:40,302 INFO L280 TraceCheckUtils]: 251: Hoare triple {47338#true} assume !(0 != ~systemActive~0); {47338#true} is VALID [2020-07-17 22:02:40,302 INFO L263 TraceCheckUtils]: 252: Hoare triple {47338#true} call __utac_acc__Specification5_spec__3(); {47338#true} is VALID [2020-07-17 22:02:40,302 INFO L280 TraceCheckUtils]: 253: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:40,302 INFO L263 TraceCheckUtils]: 254: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,302 INFO L280 TraceCheckUtils]: 255: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47338#true} is VALID [2020-07-17 22:02:40,303 INFO L280 TraceCheckUtils]: 256: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,303 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {47338#true} {47338#true} #556#return; {47338#true} is VALID [2020-07-17 22:02:40,303 INFO L280 TraceCheckUtils]: 258: Hoare triple {47338#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47338#true} is VALID [2020-07-17 22:02:40,303 INFO L280 TraceCheckUtils]: 259: Hoare triple {47338#true} assume !(2 != ~tmp~6); {47338#true} is VALID [2020-07-17 22:02:40,303 INFO L280 TraceCheckUtils]: 260: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,303 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {47338#true} {47338#true} #540#return; {47338#true} is VALID [2020-07-17 22:02:40,304 INFO L280 TraceCheckUtils]: 262: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,304 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {47338#true} {47339#false} #524#return; {47339#false} is VALID [2020-07-17 22:02:40,304 INFO L280 TraceCheckUtils]: 264: Hoare triple {47339#false} assume !false; {47339#false} is VALID [2020-07-17 22:02:40,304 INFO L280 TraceCheckUtils]: 265: Hoare triple {47339#false} assume ~splverifierCounter~0 < 4; {47339#false} is VALID [2020-07-17 22:02:40,304 INFO L280 TraceCheckUtils]: 266: Hoare triple {47339#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {47339#false} is VALID [2020-07-17 22:02:40,304 INFO L280 TraceCheckUtils]: 267: Hoare triple {47339#false} assume !(0 != ~tmp~5); {47339#false} is VALID [2020-07-17 22:02:40,305 INFO L280 TraceCheckUtils]: 268: Hoare triple {47339#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {47339#false} is VALID [2020-07-17 22:02:40,305 INFO L280 TraceCheckUtils]: 269: Hoare triple {47339#false} assume !(0 != ~tmp___0~2); {47339#false} is VALID [2020-07-17 22:02:40,305 INFO L280 TraceCheckUtils]: 270: Hoare triple {47339#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {47339#false} is VALID [2020-07-17 22:02:40,305 INFO L280 TraceCheckUtils]: 271: Hoare triple {47339#false} assume 0 != ~tmp___2~0; {47339#false} is VALID [2020-07-17 22:02:40,305 INFO L263 TraceCheckUtils]: 272: Hoare triple {47339#false} call startSystem(); {47925#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-17 22:02:40,305 INFO L280 TraceCheckUtils]: 273: Hoare triple {47925#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,306 INFO L280 TraceCheckUtils]: 274: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,306 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {47338#true} {47339#false} #520#return; {47339#false} is VALID [2020-07-17 22:02:40,306 INFO L263 TraceCheckUtils]: 276: Hoare triple {47339#false} call timeShift(); {47339#false} is VALID [2020-07-17 22:02:40,306 INFO L263 TraceCheckUtils]: 277: Hoare triple {47339#false} call __utac_acc__Specification5_spec__2(); {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:40,306 INFO L263 TraceCheckUtils]: 278: Hoare triple {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:40,306 INFO L280 TraceCheckUtils]: 279: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,307 INFO L280 TraceCheckUtils]: 280: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,307 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {47338#true} {47609#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {47338#true} is VALID [2020-07-17 22:02:40,307 INFO L280 TraceCheckUtils]: 282: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:40,307 INFO L280 TraceCheckUtils]: 283: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,307 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {47338#true} {47339#false} #534#return; {47339#false} is VALID [2020-07-17 22:02:40,307 INFO L280 TraceCheckUtils]: 285: Hoare triple {47339#false} assume !(0 != ~pumpRunning~0); {47339#false} is VALID [2020-07-17 22:02:40,308 INFO L280 TraceCheckUtils]: 286: Hoare triple {47339#false} assume 0 != ~systemActive~0; {47339#false} is VALID [2020-07-17 22:02:40,308 INFO L263 TraceCheckUtils]: 287: Hoare triple {47339#false} call processEnvironment(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,308 INFO L280 TraceCheckUtils]: 288: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:40,308 INFO L280 TraceCheckUtils]: 289: Hoare triple {47338#true} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:40,309 INFO L263 TraceCheckUtils]: 290: Hoare triple {47338#true} call processEnvironment__wrappee__highWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,309 INFO L280 TraceCheckUtils]: 291: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:40,309 INFO L280 TraceCheckUtils]: 292: Hoare triple {47338#true} assume 0 == ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:40,309 INFO L263 TraceCheckUtils]: 293: Hoare triple {47338#true} call #t~ret0 := isHighWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,310 INFO L280 TraceCheckUtils]: 294: Hoare triple {47338#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {47338#true} is VALID [2020-07-17 22:02:40,310 INFO L263 TraceCheckUtils]: 295: Hoare triple {47338#true} call #t~ret20 := isHighWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:40,310 INFO L280 TraceCheckUtils]: 296: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,310 INFO L280 TraceCheckUtils]: 297: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:40,310 INFO L280 TraceCheckUtils]: 298: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,310 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:40,311 INFO L280 TraceCheckUtils]: 300: Hoare triple {47338#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {47338#true} is VALID [2020-07-17 22:02:40,311 INFO L280 TraceCheckUtils]: 301: Hoare triple {47338#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,311 INFO L280 TraceCheckUtils]: 302: Hoare triple {47338#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {47338#true} is VALID [2020-07-17 22:02:40,311 INFO L280 TraceCheckUtils]: 303: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,311 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {47338#true} {47338#true} #546#return; {47338#true} is VALID [2020-07-17 22:02:40,311 INFO L280 TraceCheckUtils]: 305: Hoare triple {47338#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {47338#true} is VALID [2020-07-17 22:02:40,312 INFO L280 TraceCheckUtils]: 306: Hoare triple {47338#true} assume 0 != ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:40,312 INFO L263 TraceCheckUtils]: 307: Hoare triple {47338#true} call activatePump(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,312 INFO L280 TraceCheckUtils]: 308: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47338#true} is VALID [2020-07-17 22:02:40,313 INFO L263 TraceCheckUtils]: 309: Hoare triple {47338#true} call #t~ret2 := isMethaneAlarm(); {47338#true} is VALID [2020-07-17 22:02:40,313 INFO L280 TraceCheckUtils]: 310: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,313 INFO L263 TraceCheckUtils]: 311: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:40,313 INFO L280 TraceCheckUtils]: 312: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:40,313 INFO L280 TraceCheckUtils]: 313: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,313 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:40,314 INFO L280 TraceCheckUtils]: 315: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:40,314 INFO L280 TraceCheckUtils]: 316: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,314 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:40,314 INFO L280 TraceCheckUtils]: 318: Hoare triple {47338#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {47338#true} is VALID [2020-07-17 22:02:40,314 INFO L280 TraceCheckUtils]: 319: Hoare triple {47338#true} assume !(0 != ~tmp~2); {47338#true} is VALID [2020-07-17 22:02:40,315 INFO L263 TraceCheckUtils]: 320: Hoare triple {47338#true} call activatePump__wrappee__lowWaterSensor(); {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:40,315 INFO L280 TraceCheckUtils]: 321: Hoare triple {47673#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:40,315 INFO L280 TraceCheckUtils]: 322: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,316 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:40,316 INFO L280 TraceCheckUtils]: 324: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,316 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {47338#true} {47338#true} #548#return; {47338#true} is VALID [2020-07-17 22:02:40,316 INFO L280 TraceCheckUtils]: 326: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,316 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {47338#true} {47338#true} #514#return; {47338#true} is VALID [2020-07-17 22:02:40,316 INFO L280 TraceCheckUtils]: 328: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,317 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {47338#true} {47339#false} #538#return; {47339#false} is VALID [2020-07-17 22:02:40,317 INFO L263 TraceCheckUtils]: 330: Hoare triple {47339#false} call __utac_acc__Specification5_spec__3(); {47339#false} is VALID [2020-07-17 22:02:40,317 INFO L280 TraceCheckUtils]: 331: Hoare triple {47339#false} havoc ~tmp~6;havoc ~tmp___0~3; {47339#false} is VALID [2020-07-17 22:02:40,317 INFO L263 TraceCheckUtils]: 332: Hoare triple {47339#false} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:40,317 INFO L280 TraceCheckUtils]: 333: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47338#true} is VALID [2020-07-17 22:02:40,317 INFO L280 TraceCheckUtils]: 334: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,317 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {47338#true} {47339#false} #556#return; {47339#false} is VALID [2020-07-17 22:02:40,318 INFO L280 TraceCheckUtils]: 336: Hoare triple {47339#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47339#false} is VALID [2020-07-17 22:02:40,318 INFO L280 TraceCheckUtils]: 337: Hoare triple {47339#false} assume 2 != ~tmp~6; {47339#false} is VALID [2020-07-17 22:02:40,318 INFO L263 TraceCheckUtils]: 338: Hoare triple {47339#false} call #t~ret28 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:40,318 INFO L280 TraceCheckUtils]: 339: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:40,318 INFO L280 TraceCheckUtils]: 340: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:40,318 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {47338#true} {47339#false} #558#return; {47339#false} is VALID [2020-07-17 22:02:40,319 INFO L280 TraceCheckUtils]: 342: Hoare triple {47339#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {47339#false} is VALID [2020-07-17 22:02:40,319 INFO L280 TraceCheckUtils]: 343: Hoare triple {47339#false} assume 0 != ~tmp___0~3; {47339#false} is VALID [2020-07-17 22:02:40,319 INFO L280 TraceCheckUtils]: 344: Hoare triple {47339#false} assume 0 == ~switchedOnBeforeTS~0; {47339#false} is VALID [2020-07-17 22:02:40,319 INFO L263 TraceCheckUtils]: 345: Hoare triple {47339#false} call __automaton_fail(); {47339#false} is VALID [2020-07-17 22:02:40,319 INFO L280 TraceCheckUtils]: 346: Hoare triple {47339#false} assume !false; {47339#false} is VALID [2020-07-17 22:02:40,392 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 109 proven. 48 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2020-07-17 22:02:40,392 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855992367] [2020-07-17 22:02:40,392 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [95884361] [2020-07-17 22:02:40,393 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:02:40,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,633 INFO L264 TraceCheckSpWp]: Trace formula consists of 1420 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 22:02:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:40,720 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:02:41,384 INFO L263 TraceCheckUtils]: 0: Hoare triple {47338#true} call ULTIMATE.init(); {47338#true} is VALID [2020-07-17 22:02:41,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {47338#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {48019#(<= ~waterLevel~0 1)} assume true; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,390 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {48019#(<= ~waterLevel~0 1)} {47338#true} #574#return; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,391 INFO L263 TraceCheckUtils]: 4: Hoare triple {48019#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {48019#(<= ~waterLevel~0 1)} havoc ~retValue_acc~7;havoc ~tmp~10; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,392 INFO L263 TraceCheckUtils]: 6: Hoare triple {48019#(<= ~waterLevel~0 1)} call select_helpers(); {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,393 INFO L280 TraceCheckUtils]: 7: Hoare triple {48019#(<= ~waterLevel~0 1)} assume true; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,394 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {48019#(<= ~waterLevel~0 1)} {48019#(<= ~waterLevel~0 1)} #464#return; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,394 INFO L263 TraceCheckUtils]: 9: Hoare triple {48019#(<= ~waterLevel~0 1)} call select_features(); {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,395 INFO L280 TraceCheckUtils]: 10: Hoare triple {48019#(<= ~waterLevel~0 1)} assume true; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,396 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {48019#(<= ~waterLevel~0 1)} {48019#(<= ~waterLevel~0 1)} #466#return; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,396 INFO L263 TraceCheckUtils]: 12: Hoare triple {48019#(<= ~waterLevel~0 1)} call #t~ret64 := valid_product(); {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,397 INFO L280 TraceCheckUtils]: 13: Hoare triple {48019#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,398 INFO L280 TraceCheckUtils]: 14: Hoare triple {48019#(<= ~waterLevel~0 1)} assume true; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,399 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {48019#(<= ~waterLevel~0 1)} {48019#(<= ~waterLevel~0 1)} #468#return; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,399 INFO L280 TraceCheckUtils]: 16: Hoare triple {48019#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,400 INFO L280 TraceCheckUtils]: 17: Hoare triple {48019#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,401 INFO L263 TraceCheckUtils]: 18: Hoare triple {48019#(<= ~waterLevel~0 1)} call setup(); {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,401 INFO L280 TraceCheckUtils]: 19: Hoare triple {48019#(<= ~waterLevel~0 1)} assume true; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,402 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {48019#(<= ~waterLevel~0 1)} {48019#(<= ~waterLevel~0 1)} #470#return; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,403 INFO L263 TraceCheckUtils]: 21: Hoare triple {48019#(<= ~waterLevel~0 1)} call runTest(); {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,409 INFO L263 TraceCheckUtils]: 22: Hoare triple {48019#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,409 INFO L280 TraceCheckUtils]: 23: Hoare triple {48019#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,410 INFO L280 TraceCheckUtils]: 24: Hoare triple {48019#(<= ~waterLevel~0 1)} assume true; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,410 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {48019#(<= ~waterLevel~0 1)} {48019#(<= ~waterLevel~0 1)} #564#return; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,411 INFO L263 TraceCheckUtils]: 26: Hoare triple {48019#(<= ~waterLevel~0 1)} call test(); {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,412 INFO L280 TraceCheckUtils]: 27: Hoare triple {48019#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,412 INFO L280 TraceCheckUtils]: 28: Hoare triple {48019#(<= ~waterLevel~0 1)} assume !false; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,413 INFO L280 TraceCheckUtils]: 29: Hoare triple {48019#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,413 INFO L280 TraceCheckUtils]: 30: Hoare triple {48019#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,414 INFO L280 TraceCheckUtils]: 31: Hoare triple {48019#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {48019#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:41,414 INFO L263 TraceCheckUtils]: 32: Hoare triple {48019#(<= ~waterLevel~0 1)} call waterRise(); {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,415 INFO L280 TraceCheckUtils]: 33: Hoare triple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {48117#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:02:41,416 INFO L280 TraceCheckUtils]: 34: Hoare triple {48117#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {48117#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:02:41,417 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {48117#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {48019#(<= ~waterLevel~0 1)} #516#return; {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,417 INFO L280 TraceCheckUtils]: 36: Hoare triple {48124#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,418 INFO L280 TraceCheckUtils]: 37: Hoare triple {48124#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,418 INFO L280 TraceCheckUtils]: 38: Hoare triple {48124#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,419 INFO L280 TraceCheckUtils]: 39: Hoare triple {48124#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,420 INFO L280 TraceCheckUtils]: 40: Hoare triple {48124#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,420 INFO L263 TraceCheckUtils]: 41: Hoare triple {48124#(<= ~waterLevel~0 2)} call timeShift(); {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,420 INFO L263 TraceCheckUtils]: 42: Hoare triple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {47338#true} is VALID [2020-07-17 22:02:41,421 INFO L263 TraceCheckUtils]: 43: Hoare triple {47338#true} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:41,421 INFO L280 TraceCheckUtils]: 44: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:41,421 INFO L280 TraceCheckUtils]: 45: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,421 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {47338#true} {47338#true} #554#return; {47338#true} is VALID [2020-07-17 22:02:41,421 INFO L280 TraceCheckUtils]: 47: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:41,422 INFO L280 TraceCheckUtils]: 48: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,422 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {47338#true} {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #534#return; {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,423 INFO L280 TraceCheckUtils]: 50: Hoare triple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,423 INFO L280 TraceCheckUtils]: 51: Hoare triple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,423 INFO L263 TraceCheckUtils]: 52: Hoare triple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {47338#true} is VALID [2020-07-17 22:02:41,424 INFO L280 TraceCheckUtils]: 53: Hoare triple {47338#true} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:41,424 INFO L280 TraceCheckUtils]: 54: Hoare triple {47338#true} assume !(0 != ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:41,424 INFO L263 TraceCheckUtils]: 55: Hoare triple {47338#true} call processEnvironment__wrappee__highWaterSensor(); {47338#true} is VALID [2020-07-17 22:02:41,424 INFO L280 TraceCheckUtils]: 56: Hoare triple {47338#true} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:41,424 INFO L280 TraceCheckUtils]: 57: Hoare triple {47338#true} assume 0 == ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:41,424 INFO L263 TraceCheckUtils]: 58: Hoare triple {47338#true} call #t~ret0 := isHighWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:41,425 INFO L280 TraceCheckUtils]: 59: Hoare triple {47338#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {47338#true} is VALID [2020-07-17 22:02:41,425 INFO L263 TraceCheckUtils]: 60: Hoare triple {47338#true} call #t~ret20 := isHighWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:41,425 INFO L280 TraceCheckUtils]: 61: Hoare triple {47338#true} havoc ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:41,425 INFO L280 TraceCheckUtils]: 62: Hoare triple {47338#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47338#true} is VALID [2020-07-17 22:02:41,425 INFO L280 TraceCheckUtils]: 63: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,425 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {47338#true} {47338#true} #532#return; {47338#true} is VALID [2020-07-17 22:02:41,426 INFO L280 TraceCheckUtils]: 65: Hoare triple {47338#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {47338#true} is VALID [2020-07-17 22:02:41,426 INFO L280 TraceCheckUtils]: 66: Hoare triple {47338#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {47338#true} is VALID [2020-07-17 22:02:41,426 INFO L280 TraceCheckUtils]: 67: Hoare triple {47338#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {47338#true} is VALID [2020-07-17 22:02:41,426 INFO L280 TraceCheckUtils]: 68: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,426 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {47338#true} {47338#true} #546#return; {47338#true} is VALID [2020-07-17 22:02:41,426 INFO L280 TraceCheckUtils]: 70: Hoare triple {47338#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {47338#true} is VALID [2020-07-17 22:02:41,427 INFO L280 TraceCheckUtils]: 71: Hoare triple {47338#true} assume 0 != ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:41,427 INFO L263 TraceCheckUtils]: 72: Hoare triple {47338#true} call activatePump(); {47338#true} is VALID [2020-07-17 22:02:41,427 INFO L280 TraceCheckUtils]: 73: Hoare triple {47338#true} havoc ~tmp~2; {47338#true} is VALID [2020-07-17 22:02:41,427 INFO L263 TraceCheckUtils]: 74: Hoare triple {47338#true} call #t~ret2 := isMethaneAlarm(); {47338#true} is VALID [2020-07-17 22:02:41,427 INFO L280 TraceCheckUtils]: 75: Hoare triple {47338#true} havoc ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:41,427 INFO L263 TraceCheckUtils]: 76: Hoare triple {47338#true} call #t~ret3 := isMethaneLevelCritical(); {47338#true} is VALID [2020-07-17 22:02:41,428 INFO L280 TraceCheckUtils]: 77: Hoare triple {47338#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47338#true} is VALID [2020-07-17 22:02:41,428 INFO L280 TraceCheckUtils]: 78: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,428 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {47338#true} {47338#true} #568#return; {47338#true} is VALID [2020-07-17 22:02:41,428 INFO L280 TraceCheckUtils]: 80: Hoare triple {47338#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47338#true} is VALID [2020-07-17 22:02:41,428 INFO L280 TraceCheckUtils]: 81: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,429 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {47338#true} {47338#true} #528#return; {47338#true} is VALID [2020-07-17 22:02:41,429 INFO L280 TraceCheckUtils]: 83: Hoare triple {47338#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {47338#true} is VALID [2020-07-17 22:02:41,429 INFO L280 TraceCheckUtils]: 84: Hoare triple {47338#true} assume !(0 != ~tmp~2); {47338#true} is VALID [2020-07-17 22:02:41,429 INFO L263 TraceCheckUtils]: 85: Hoare triple {47338#true} call activatePump__wrappee__lowWaterSensor(); {47338#true} is VALID [2020-07-17 22:02:41,429 INFO L280 TraceCheckUtils]: 86: Hoare triple {47338#true} ~pumpRunning~0 := 1; {47338#true} is VALID [2020-07-17 22:02:41,429 INFO L280 TraceCheckUtils]: 87: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,430 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {47338#true} {47338#true} #530#return; {47338#true} is VALID [2020-07-17 22:02:41,430 INFO L280 TraceCheckUtils]: 89: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,430 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {47338#true} {47338#true} #548#return; {47338#true} is VALID [2020-07-17 22:02:41,430 INFO L280 TraceCheckUtils]: 91: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,430 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {47338#true} {47338#true} #514#return; {47338#true} is VALID [2020-07-17 22:02:41,430 INFO L280 TraceCheckUtils]: 93: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,431 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {47338#true} {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #538#return; {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,431 INFO L263 TraceCheckUtils]: 95: Hoare triple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {47338#true} is VALID [2020-07-17 22:02:41,431 INFO L280 TraceCheckUtils]: 96: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:41,432 INFO L263 TraceCheckUtils]: 97: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:41,432 INFO L280 TraceCheckUtils]: 98: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47338#true} is VALID [2020-07-17 22:02:41,432 INFO L280 TraceCheckUtils]: 99: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,432 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {47338#true} {47338#true} #556#return; {47338#true} is VALID [2020-07-17 22:02:41,432 INFO L280 TraceCheckUtils]: 101: Hoare triple {47338#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47338#true} is VALID [2020-07-17 22:02:41,432 INFO L280 TraceCheckUtils]: 102: Hoare triple {47338#true} assume !(2 != ~tmp~6); {47338#true} is VALID [2020-07-17 22:02:41,433 INFO L280 TraceCheckUtils]: 103: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,433 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {47338#true} {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #540#return; {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,434 INFO L280 TraceCheckUtils]: 105: Hoare triple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,435 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {48124#(<= ~waterLevel~0 2)} #524#return; {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,436 INFO L280 TraceCheckUtils]: 107: Hoare triple {48124#(<= ~waterLevel~0 2)} assume !false; {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,436 INFO L280 TraceCheckUtils]: 108: Hoare triple {48124#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,437 INFO L280 TraceCheckUtils]: 109: Hoare triple {48124#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,437 INFO L280 TraceCheckUtils]: 110: Hoare triple {48124#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,438 INFO L280 TraceCheckUtils]: 111: Hoare triple {48124#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,438 INFO L280 TraceCheckUtils]: 112: Hoare triple {48124#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,439 INFO L280 TraceCheckUtils]: 113: Hoare triple {48124#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,439 INFO L280 TraceCheckUtils]: 114: Hoare triple {48124#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,440 INFO L280 TraceCheckUtils]: 115: Hoare triple {48124#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {48124#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:41,441 INFO L263 TraceCheckUtils]: 116: Hoare triple {48124#(<= ~waterLevel~0 2)} call timeShift(); {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,441 INFO L263 TraceCheckUtils]: 117: Hoare triple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {47338#true} is VALID [2020-07-17 22:02:41,441 INFO L263 TraceCheckUtils]: 118: Hoare triple {47338#true} call #t~ret26 := isPumpRunning(); {47338#true} is VALID [2020-07-17 22:02:41,441 INFO L280 TraceCheckUtils]: 119: Hoare triple {47338#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47338#true} is VALID [2020-07-17 22:02:41,441 INFO L280 TraceCheckUtils]: 120: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,441 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {47338#true} {47338#true} #554#return; {47338#true} is VALID [2020-07-17 22:02:41,442 INFO L280 TraceCheckUtils]: 122: Hoare triple {47338#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47338#true} is VALID [2020-07-17 22:02:41,442 INFO L280 TraceCheckUtils]: 123: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,443 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {47338#true} {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #534#return; {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,444 INFO L280 TraceCheckUtils]: 125: Hoare triple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,444 INFO L263 TraceCheckUtils]: 126: Hoare triple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,445 INFO L280 TraceCheckUtils]: 127: Hoare triple {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,446 INFO L280 TraceCheckUtils]: 128: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,447 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {48113#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #536#return; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,447 INFO L280 TraceCheckUtils]: 130: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,447 INFO L263 TraceCheckUtils]: 131: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {47338#true} is VALID [2020-07-17 22:02:41,448 INFO L280 TraceCheckUtils]: 132: Hoare triple {47338#true} havoc ~tmp~1; {47338#true} is VALID [2020-07-17 22:02:41,448 INFO L280 TraceCheckUtils]: 133: Hoare triple {47338#true} assume 0 != ~pumpRunning~0; {47338#true} is VALID [2020-07-17 22:02:41,448 INFO L263 TraceCheckUtils]: 134: Hoare triple {47338#true} call #t~ret1 := isLowWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:41,448 INFO L280 TraceCheckUtils]: 135: Hoare triple {47338#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {47338#true} is VALID [2020-07-17 22:02:41,448 INFO L263 TraceCheckUtils]: 136: Hoare triple {47338#true} call #t~ret21 := isLowWaterSensorDry(); {47338#true} is VALID [2020-07-17 22:02:41,448 INFO L280 TraceCheckUtils]: 137: Hoare triple {47338#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47338#true} is VALID [2020-07-17 22:02:41,449 INFO L280 TraceCheckUtils]: 138: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,449 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {47338#true} {47338#true} #506#return; {47338#true} is VALID [2020-07-17 22:02:41,449 INFO L280 TraceCheckUtils]: 140: Hoare triple {47338#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {47338#true} is VALID [2020-07-17 22:02:41,449 INFO L280 TraceCheckUtils]: 141: Hoare triple {47338#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {47338#true} is VALID [2020-07-17 22:02:41,449 INFO L280 TraceCheckUtils]: 142: Hoare triple {47338#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {47338#true} is VALID [2020-07-17 22:02:41,450 INFO L280 TraceCheckUtils]: 143: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,450 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {47338#true} {47338#true} #508#return; {47338#true} is VALID [2020-07-17 22:02:41,450 INFO L280 TraceCheckUtils]: 145: Hoare triple {47338#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {47338#true} is VALID [2020-07-17 22:02:41,450 INFO L280 TraceCheckUtils]: 146: Hoare triple {47338#true} assume !(0 != ~tmp~1); {47338#true} is VALID [2020-07-17 22:02:41,450 INFO L263 TraceCheckUtils]: 147: Hoare triple {47338#true} call processEnvironment__wrappee__highWaterSensor(); {47338#true} is VALID [2020-07-17 22:02:41,450 INFO L280 TraceCheckUtils]: 148: Hoare triple {47338#true} havoc ~tmp~0; {47338#true} is VALID [2020-07-17 22:02:41,451 INFO L280 TraceCheckUtils]: 149: Hoare triple {47338#true} assume !(0 == ~pumpRunning~0); {47338#true} is VALID [2020-07-17 22:02:41,451 INFO L263 TraceCheckUtils]: 150: Hoare triple {47338#true} call processEnvironment__wrappee__base(); {47338#true} is VALID [2020-07-17 22:02:41,451 INFO L280 TraceCheckUtils]: 151: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,451 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {47338#true} {47338#true} #552#return; {47338#true} is VALID [2020-07-17 22:02:41,451 INFO L280 TraceCheckUtils]: 153: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,451 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {47338#true} {47338#true} #512#return; {47338#true} is VALID [2020-07-17 22:02:41,452 INFO L280 TraceCheckUtils]: 155: Hoare triple {47338#true} assume true; {47338#true} is VALID [2020-07-17 22:02:41,453 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {47338#true} {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #538#return; {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:41,453 INFO L263 TraceCheckUtils]: 157: Hoare triple {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {47338#true} is VALID [2020-07-17 22:02:41,453 INFO L280 TraceCheckUtils]: 158: Hoare triple {47338#true} havoc ~tmp~6;havoc ~tmp___0~3; {47338#true} is VALID [2020-07-17 22:02:41,453 INFO L263 TraceCheckUtils]: 159: Hoare triple {47338#true} call #t~ret27 := getWaterLevel(); {47338#true} is VALID [2020-07-17 22:02:41,454 INFO L280 TraceCheckUtils]: 160: Hoare triple {47338#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {48500#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:02:41,454 INFO L280 TraceCheckUtils]: 161: Hoare triple {48500#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {48500#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:02:41,455 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {48500#(<= |getWaterLevel_#res| ~waterLevel~0)} {47338#true} #556#return; {48507#(<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)} is VALID [2020-07-17 22:02:41,456 INFO L280 TraceCheckUtils]: 163: Hoare triple {48507#(<= |__utac_acc__Specification5_spec__3_#t~ret27| ~waterLevel~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {48511#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} is VALID [2020-07-17 22:02:41,456 INFO L280 TraceCheckUtils]: 164: Hoare triple {48511#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} assume !(2 != ~tmp~6); {48515#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:41,457 INFO L280 TraceCheckUtils]: 165: Hoare triple {48515#(<= 2 ~waterLevel~0)} assume true; {48515#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:02:41,458 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {48515#(<= 2 ~waterLevel~0)} {47774#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #540#return; {48522#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 22:02:41,458 INFO L280 TraceCheckUtils]: 167: Hoare triple {48522#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {48522#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 22:02:41,459 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {48522#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {48124#(<= ~waterLevel~0 2)} #524#return; {47339#false} is VALID [2020-07-17 22:02:41,460 INFO L280 TraceCheckUtils]: 169: Hoare triple {47339#false} assume !false; {47339#false} is VALID [2020-07-17 22:02:41,460 INFO L280 TraceCheckUtils]: 170: Hoare triple {47339#false} assume ~splverifierCounter~0 < 4; {47339#false} is VALID [2020-07-17 22:02:41,460 INFO L280 TraceCheckUtils]: 171: Hoare triple {47339#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {47339#false} is VALID [2020-07-17 22:02:41,460 INFO L280 TraceCheckUtils]: 172: Hoare triple {47339#false} assume !(0 != ~tmp~5); {47339#false} is VALID [2020-07-17 22:02:41,460 INFO L280 TraceCheckUtils]: 173: Hoare triple {47339#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {47339#false} is VALID [2020-07-17 22:02:41,460 INFO L280 TraceCheckUtils]: 174: Hoare triple {47339#false} assume !(0 != ~tmp___0~2); {47339#false} is VALID [2020-07-17 22:02:41,461 INFO L280 TraceCheckUtils]: 175: Hoare triple {47339#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {47339#false} is VALID [2020-07-17 22:02:41,461 INFO L280 TraceCheckUtils]: 176: Hoare triple {47339#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {47339#false} is VALID [2020-07-17 22:02:41,461 INFO L280 TraceCheckUtils]: 177: Hoare triple {47339#false} assume !(0 != ~tmp___1~0); {47339#false} is VALID [2020-07-17 22:02:41,461 INFO L263 TraceCheckUtils]: 178: Hoare triple {47339#false} call timeShift(); {47339#false} is VALID [2020-07-17 22:02:41,461 INFO L263 TraceCheckUtils]: 179: Hoare triple {47339#false} call __utac_acc__Specification5_spec__2(); {47339#false} is VALID [2020-07-17 22:02:41,462 INFO L263 TraceCheckUtils]: 180: Hoare triple {47339#false} call #t~ret26 := isPumpRunning(); {47339#false} is VALID [2020-07-17 22:02:41,462 INFO L280 TraceCheckUtils]: 181: Hoare triple {47339#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47339#false} is VALID [2020-07-17 22:02:41,462 INFO L280 TraceCheckUtils]: 182: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,462 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {47339#false} {47339#false} #554#return; {47339#false} is VALID [2020-07-17 22:02:41,462 INFO L280 TraceCheckUtils]: 184: Hoare triple {47339#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47339#false} is VALID [2020-07-17 22:02:41,462 INFO L280 TraceCheckUtils]: 185: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,463 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {47339#false} {47339#false} #534#return; {47339#false} is VALID [2020-07-17 22:02:41,463 INFO L280 TraceCheckUtils]: 187: Hoare triple {47339#false} assume 0 != ~pumpRunning~0; {47339#false} is VALID [2020-07-17 22:02:41,463 INFO L263 TraceCheckUtils]: 188: Hoare triple {47339#false} call lowerWaterLevel(); {47339#false} is VALID [2020-07-17 22:02:41,463 INFO L280 TraceCheckUtils]: 189: Hoare triple {47339#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47339#false} is VALID [2020-07-17 22:02:41,463 INFO L280 TraceCheckUtils]: 190: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,463 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {47339#false} {47339#false} #536#return; {47339#false} is VALID [2020-07-17 22:02:41,464 INFO L280 TraceCheckUtils]: 192: Hoare triple {47339#false} assume 0 != ~systemActive~0; {47339#false} is VALID [2020-07-17 22:02:41,464 INFO L263 TraceCheckUtils]: 193: Hoare triple {47339#false} call processEnvironment(); {47339#false} is VALID [2020-07-17 22:02:41,464 INFO L280 TraceCheckUtils]: 194: Hoare triple {47339#false} havoc ~tmp~1; {47339#false} is VALID [2020-07-17 22:02:41,464 INFO L280 TraceCheckUtils]: 195: Hoare triple {47339#false} assume 0 != ~pumpRunning~0; {47339#false} is VALID [2020-07-17 22:02:41,464 INFO L263 TraceCheckUtils]: 196: Hoare triple {47339#false} call #t~ret1 := isLowWaterLevel(); {47339#false} is VALID [2020-07-17 22:02:41,464 INFO L280 TraceCheckUtils]: 197: Hoare triple {47339#false} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {47339#false} is VALID [2020-07-17 22:02:41,465 INFO L263 TraceCheckUtils]: 198: Hoare triple {47339#false} call #t~ret21 := isLowWaterSensorDry(); {47339#false} is VALID [2020-07-17 22:02:41,465 INFO L280 TraceCheckUtils]: 199: Hoare triple {47339#false} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47339#false} is VALID [2020-07-17 22:02:41,465 INFO L280 TraceCheckUtils]: 200: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,465 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {47339#false} {47339#false} #506#return; {47339#false} is VALID [2020-07-17 22:02:41,465 INFO L280 TraceCheckUtils]: 202: Hoare triple {47339#false} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {47339#false} is VALID [2020-07-17 22:02:41,465 INFO L280 TraceCheckUtils]: 203: Hoare triple {47339#false} assume 0 != ~tmp~4;~tmp___0~1 := 0; {47339#false} is VALID [2020-07-17 22:02:41,466 INFO L280 TraceCheckUtils]: 204: Hoare triple {47339#false} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {47339#false} is VALID [2020-07-17 22:02:41,466 INFO L280 TraceCheckUtils]: 205: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,466 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {47339#false} {47339#false} #508#return; {47339#false} is VALID [2020-07-17 22:02:41,466 INFO L280 TraceCheckUtils]: 207: Hoare triple {47339#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {47339#false} is VALID [2020-07-17 22:02:41,466 INFO L280 TraceCheckUtils]: 208: Hoare triple {47339#false} assume 0 != ~tmp~1; {47339#false} is VALID [2020-07-17 22:02:41,466 INFO L263 TraceCheckUtils]: 209: Hoare triple {47339#false} call deactivatePump(); {47339#false} is VALID [2020-07-17 22:02:41,467 INFO L280 TraceCheckUtils]: 210: Hoare triple {47339#false} ~pumpRunning~0 := 0; {47339#false} is VALID [2020-07-17 22:02:41,467 INFO L280 TraceCheckUtils]: 211: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,467 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {47339#false} {47339#false} #510#return; {47339#false} is VALID [2020-07-17 22:02:41,467 INFO L280 TraceCheckUtils]: 213: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,467 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {47339#false} {47339#false} #538#return; {47339#false} is VALID [2020-07-17 22:02:41,467 INFO L263 TraceCheckUtils]: 215: Hoare triple {47339#false} call __utac_acc__Specification5_spec__3(); {47339#false} is VALID [2020-07-17 22:02:41,468 INFO L280 TraceCheckUtils]: 216: Hoare triple {47339#false} havoc ~tmp~6;havoc ~tmp___0~3; {47339#false} is VALID [2020-07-17 22:02:41,468 INFO L263 TraceCheckUtils]: 217: Hoare triple {47339#false} call #t~ret27 := getWaterLevel(); {47339#false} is VALID [2020-07-17 22:02:41,468 INFO L280 TraceCheckUtils]: 218: Hoare triple {47339#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47339#false} is VALID [2020-07-17 22:02:41,468 INFO L280 TraceCheckUtils]: 219: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,468 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {47339#false} {47339#false} #556#return; {47339#false} is VALID [2020-07-17 22:02:41,468 INFO L280 TraceCheckUtils]: 221: Hoare triple {47339#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47339#false} is VALID [2020-07-17 22:02:41,469 INFO L280 TraceCheckUtils]: 222: Hoare triple {47339#false} assume !(2 != ~tmp~6); {47339#false} is VALID [2020-07-17 22:02:41,469 INFO L280 TraceCheckUtils]: 223: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,469 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {47339#false} {47339#false} #540#return; {47339#false} is VALID [2020-07-17 22:02:41,469 INFO L280 TraceCheckUtils]: 225: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,469 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {47339#false} {47339#false} #524#return; {47339#false} is VALID [2020-07-17 22:02:41,469 INFO L280 TraceCheckUtils]: 227: Hoare triple {47339#false} assume !false; {47339#false} is VALID [2020-07-17 22:02:41,470 INFO L280 TraceCheckUtils]: 228: Hoare triple {47339#false} assume ~splverifierCounter~0 < 4; {47339#false} is VALID [2020-07-17 22:02:41,470 INFO L280 TraceCheckUtils]: 229: Hoare triple {47339#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {47339#false} is VALID [2020-07-17 22:02:41,470 INFO L280 TraceCheckUtils]: 230: Hoare triple {47339#false} assume !(0 != ~tmp~5); {47339#false} is VALID [2020-07-17 22:02:41,470 INFO L280 TraceCheckUtils]: 231: Hoare triple {47339#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {47339#false} is VALID [2020-07-17 22:02:41,470 INFO L280 TraceCheckUtils]: 232: Hoare triple {47339#false} assume !(0 != ~tmp___0~2); {47339#false} is VALID [2020-07-17 22:02:41,470 INFO L280 TraceCheckUtils]: 233: Hoare triple {47339#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {47339#false} is VALID [2020-07-17 22:02:41,471 INFO L280 TraceCheckUtils]: 234: Hoare triple {47339#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {47339#false} is VALID [2020-07-17 22:02:41,471 INFO L280 TraceCheckUtils]: 235: Hoare triple {47339#false} assume 0 != ~tmp___1~0; {47339#false} is VALID [2020-07-17 22:02:41,471 INFO L263 TraceCheckUtils]: 236: Hoare triple {47339#false} call stopSystem(); {47339#false} is VALID [2020-07-17 22:02:41,471 INFO L280 TraceCheckUtils]: 237: Hoare triple {47339#false} assume !(0 != ~pumpRunning~0); {47339#false} is VALID [2020-07-17 22:02:41,471 INFO L280 TraceCheckUtils]: 238: Hoare triple {47339#false} ~systemActive~0 := 0; {47339#false} is VALID [2020-07-17 22:02:41,471 INFO L280 TraceCheckUtils]: 239: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,472 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {47339#false} {47339#false} #522#return; {47339#false} is VALID [2020-07-17 22:02:41,472 INFO L263 TraceCheckUtils]: 241: Hoare triple {47339#false} call timeShift(); {47339#false} is VALID [2020-07-17 22:02:41,472 INFO L263 TraceCheckUtils]: 242: Hoare triple {47339#false} call __utac_acc__Specification5_spec__2(); {47339#false} is VALID [2020-07-17 22:02:41,472 INFO L263 TraceCheckUtils]: 243: Hoare triple {47339#false} call #t~ret26 := isPumpRunning(); {47339#false} is VALID [2020-07-17 22:02:41,472 INFO L280 TraceCheckUtils]: 244: Hoare triple {47339#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47339#false} is VALID [2020-07-17 22:02:41,472 INFO L280 TraceCheckUtils]: 245: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,473 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {47339#false} {47339#false} #554#return; {47339#false} is VALID [2020-07-17 22:02:41,473 INFO L280 TraceCheckUtils]: 247: Hoare triple {47339#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47339#false} is VALID [2020-07-17 22:02:41,473 INFO L280 TraceCheckUtils]: 248: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,473 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {47339#false} {47339#false} #534#return; {47339#false} is VALID [2020-07-17 22:02:41,473 INFO L280 TraceCheckUtils]: 250: Hoare triple {47339#false} assume !(0 != ~pumpRunning~0); {47339#false} is VALID [2020-07-17 22:02:41,473 INFO L280 TraceCheckUtils]: 251: Hoare triple {47339#false} assume !(0 != ~systemActive~0); {47339#false} is VALID [2020-07-17 22:02:41,474 INFO L263 TraceCheckUtils]: 252: Hoare triple {47339#false} call __utac_acc__Specification5_spec__3(); {47339#false} is VALID [2020-07-17 22:02:41,474 INFO L280 TraceCheckUtils]: 253: Hoare triple {47339#false} havoc ~tmp~6;havoc ~tmp___0~3; {47339#false} is VALID [2020-07-17 22:02:41,474 INFO L263 TraceCheckUtils]: 254: Hoare triple {47339#false} call #t~ret27 := getWaterLevel(); {47339#false} is VALID [2020-07-17 22:02:41,474 INFO L280 TraceCheckUtils]: 255: Hoare triple {47339#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47339#false} is VALID [2020-07-17 22:02:41,474 INFO L280 TraceCheckUtils]: 256: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,474 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {47339#false} {47339#false} #556#return; {47339#false} is VALID [2020-07-17 22:02:41,475 INFO L280 TraceCheckUtils]: 258: Hoare triple {47339#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47339#false} is VALID [2020-07-17 22:02:41,475 INFO L280 TraceCheckUtils]: 259: Hoare triple {47339#false} assume !(2 != ~tmp~6); {47339#false} is VALID [2020-07-17 22:02:41,475 INFO L280 TraceCheckUtils]: 260: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,475 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {47339#false} {47339#false} #540#return; {47339#false} is VALID [2020-07-17 22:02:41,475 INFO L280 TraceCheckUtils]: 262: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,475 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {47339#false} {47339#false} #524#return; {47339#false} is VALID [2020-07-17 22:02:41,476 INFO L280 TraceCheckUtils]: 264: Hoare triple {47339#false} assume !false; {47339#false} is VALID [2020-07-17 22:02:41,476 INFO L280 TraceCheckUtils]: 265: Hoare triple {47339#false} assume ~splverifierCounter~0 < 4; {47339#false} is VALID [2020-07-17 22:02:41,476 INFO L280 TraceCheckUtils]: 266: Hoare triple {47339#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {47339#false} is VALID [2020-07-17 22:02:41,476 INFO L280 TraceCheckUtils]: 267: Hoare triple {47339#false} assume !(0 != ~tmp~5); {47339#false} is VALID [2020-07-17 22:02:41,476 INFO L280 TraceCheckUtils]: 268: Hoare triple {47339#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {47339#false} is VALID [2020-07-17 22:02:41,476 INFO L280 TraceCheckUtils]: 269: Hoare triple {47339#false} assume !(0 != ~tmp___0~2); {47339#false} is VALID [2020-07-17 22:02:41,476 INFO L280 TraceCheckUtils]: 270: Hoare triple {47339#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {47339#false} is VALID [2020-07-17 22:02:41,477 INFO L280 TraceCheckUtils]: 271: Hoare triple {47339#false} assume 0 != ~tmp___2~0; {47339#false} is VALID [2020-07-17 22:02:41,477 INFO L263 TraceCheckUtils]: 272: Hoare triple {47339#false} call startSystem(); {47339#false} is VALID [2020-07-17 22:02:41,477 INFO L280 TraceCheckUtils]: 273: Hoare triple {47339#false} ~systemActive~0 := 1; {47339#false} is VALID [2020-07-17 22:02:41,477 INFO L280 TraceCheckUtils]: 274: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,477 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {47339#false} {47339#false} #520#return; {47339#false} is VALID [2020-07-17 22:02:41,477 INFO L263 TraceCheckUtils]: 276: Hoare triple {47339#false} call timeShift(); {47339#false} is VALID [2020-07-17 22:02:41,478 INFO L263 TraceCheckUtils]: 277: Hoare triple {47339#false} call __utac_acc__Specification5_spec__2(); {47339#false} is VALID [2020-07-17 22:02:41,478 INFO L263 TraceCheckUtils]: 278: Hoare triple {47339#false} call #t~ret26 := isPumpRunning(); {47339#false} is VALID [2020-07-17 22:02:41,478 INFO L280 TraceCheckUtils]: 279: Hoare triple {47339#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47339#false} is VALID [2020-07-17 22:02:41,478 INFO L280 TraceCheckUtils]: 280: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,478 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {47339#false} {47339#false} #554#return; {47339#false} is VALID [2020-07-17 22:02:41,478 INFO L280 TraceCheckUtils]: 282: Hoare triple {47339#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {47339#false} is VALID [2020-07-17 22:02:41,479 INFO L280 TraceCheckUtils]: 283: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,479 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {47339#false} {47339#false} #534#return; {47339#false} is VALID [2020-07-17 22:02:41,479 INFO L280 TraceCheckUtils]: 285: Hoare triple {47339#false} assume !(0 != ~pumpRunning~0); {47339#false} is VALID [2020-07-17 22:02:41,479 INFO L280 TraceCheckUtils]: 286: Hoare triple {47339#false} assume 0 != ~systemActive~0; {47339#false} is VALID [2020-07-17 22:02:41,479 INFO L263 TraceCheckUtils]: 287: Hoare triple {47339#false} call processEnvironment(); {47339#false} is VALID [2020-07-17 22:02:41,480 INFO L280 TraceCheckUtils]: 288: Hoare triple {47339#false} havoc ~tmp~1; {47339#false} is VALID [2020-07-17 22:02:41,480 INFO L280 TraceCheckUtils]: 289: Hoare triple {47339#false} assume !(0 != ~pumpRunning~0); {47339#false} is VALID [2020-07-17 22:02:41,480 INFO L263 TraceCheckUtils]: 290: Hoare triple {47339#false} call processEnvironment__wrappee__highWaterSensor(); {47339#false} is VALID [2020-07-17 22:02:41,480 INFO L280 TraceCheckUtils]: 291: Hoare triple {47339#false} havoc ~tmp~0; {47339#false} is VALID [2020-07-17 22:02:41,480 INFO L280 TraceCheckUtils]: 292: Hoare triple {47339#false} assume 0 == ~pumpRunning~0; {47339#false} is VALID [2020-07-17 22:02:41,480 INFO L263 TraceCheckUtils]: 293: Hoare triple {47339#false} call #t~ret0 := isHighWaterLevel(); {47339#false} is VALID [2020-07-17 22:02:41,481 INFO L280 TraceCheckUtils]: 294: Hoare triple {47339#false} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {47339#false} is VALID [2020-07-17 22:02:41,481 INFO L263 TraceCheckUtils]: 295: Hoare triple {47339#false} call #t~ret20 := isHighWaterSensorDry(); {47339#false} is VALID [2020-07-17 22:02:41,481 INFO L280 TraceCheckUtils]: 296: Hoare triple {47339#false} havoc ~retValue_acc~12; {47339#false} is VALID [2020-07-17 22:02:41,481 INFO L280 TraceCheckUtils]: 297: Hoare triple {47339#false} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47339#false} is VALID [2020-07-17 22:02:41,481 INFO L280 TraceCheckUtils]: 298: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,481 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {47339#false} {47339#false} #532#return; {47339#false} is VALID [2020-07-17 22:02:41,482 INFO L280 TraceCheckUtils]: 300: Hoare triple {47339#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {47339#false} is VALID [2020-07-17 22:02:41,482 INFO L280 TraceCheckUtils]: 301: Hoare triple {47339#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {47339#false} is VALID [2020-07-17 22:02:41,482 INFO L280 TraceCheckUtils]: 302: Hoare triple {47339#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {47339#false} is VALID [2020-07-17 22:02:41,482 INFO L280 TraceCheckUtils]: 303: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,482 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {47339#false} {47339#false} #546#return; {47339#false} is VALID [2020-07-17 22:02:41,483 INFO L280 TraceCheckUtils]: 305: Hoare triple {47339#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {47339#false} is VALID [2020-07-17 22:02:41,483 INFO L280 TraceCheckUtils]: 306: Hoare triple {47339#false} assume 0 != ~tmp~0; {47339#false} is VALID [2020-07-17 22:02:41,483 INFO L263 TraceCheckUtils]: 307: Hoare triple {47339#false} call activatePump(); {47339#false} is VALID [2020-07-17 22:02:41,483 INFO L280 TraceCheckUtils]: 308: Hoare triple {47339#false} havoc ~tmp~2; {47339#false} is VALID [2020-07-17 22:02:41,483 INFO L263 TraceCheckUtils]: 309: Hoare triple {47339#false} call #t~ret2 := isMethaneAlarm(); {47339#false} is VALID [2020-07-17 22:02:41,483 INFO L280 TraceCheckUtils]: 310: Hoare triple {47339#false} havoc ~retValue_acc~0; {47339#false} is VALID [2020-07-17 22:02:41,484 INFO L263 TraceCheckUtils]: 311: Hoare triple {47339#false} call #t~ret3 := isMethaneLevelCritical(); {47339#false} is VALID [2020-07-17 22:02:41,484 INFO L280 TraceCheckUtils]: 312: Hoare triple {47339#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47339#false} is VALID [2020-07-17 22:02:41,484 INFO L280 TraceCheckUtils]: 313: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,484 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {47339#false} {47339#false} #568#return; {47339#false} is VALID [2020-07-17 22:02:41,484 INFO L280 TraceCheckUtils]: 315: Hoare triple {47339#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {47339#false} is VALID [2020-07-17 22:02:41,484 INFO L280 TraceCheckUtils]: 316: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,485 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {47339#false} {47339#false} #528#return; {47339#false} is VALID [2020-07-17 22:02:41,485 INFO L280 TraceCheckUtils]: 318: Hoare triple {47339#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {47339#false} is VALID [2020-07-17 22:02:41,485 INFO L280 TraceCheckUtils]: 319: Hoare triple {47339#false} assume !(0 != ~tmp~2); {47339#false} is VALID [2020-07-17 22:02:41,485 INFO L263 TraceCheckUtils]: 320: Hoare triple {47339#false} call activatePump__wrappee__lowWaterSensor(); {47339#false} is VALID [2020-07-17 22:02:41,485 INFO L280 TraceCheckUtils]: 321: Hoare triple {47339#false} ~pumpRunning~0 := 1; {47339#false} is VALID [2020-07-17 22:02:41,485 INFO L280 TraceCheckUtils]: 322: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,486 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {47339#false} {47339#false} #530#return; {47339#false} is VALID [2020-07-17 22:02:41,486 INFO L280 TraceCheckUtils]: 324: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,486 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {47339#false} {47339#false} #548#return; {47339#false} is VALID [2020-07-17 22:02:41,486 INFO L280 TraceCheckUtils]: 326: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,486 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {47339#false} {47339#false} #514#return; {47339#false} is VALID [2020-07-17 22:02:41,486 INFO L280 TraceCheckUtils]: 328: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,487 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {47339#false} {47339#false} #538#return; {47339#false} is VALID [2020-07-17 22:02:41,487 INFO L263 TraceCheckUtils]: 330: Hoare triple {47339#false} call __utac_acc__Specification5_spec__3(); {47339#false} is VALID [2020-07-17 22:02:41,487 INFO L280 TraceCheckUtils]: 331: Hoare triple {47339#false} havoc ~tmp~6;havoc ~tmp___0~3; {47339#false} is VALID [2020-07-17 22:02:41,487 INFO L263 TraceCheckUtils]: 332: Hoare triple {47339#false} call #t~ret27 := getWaterLevel(); {47339#false} is VALID [2020-07-17 22:02:41,487 INFO L280 TraceCheckUtils]: 333: Hoare triple {47339#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47339#false} is VALID [2020-07-17 22:02:41,487 INFO L280 TraceCheckUtils]: 334: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,488 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {47339#false} {47339#false} #556#return; {47339#false} is VALID [2020-07-17 22:02:41,488 INFO L280 TraceCheckUtils]: 336: Hoare triple {47339#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {47339#false} is VALID [2020-07-17 22:02:41,488 INFO L280 TraceCheckUtils]: 337: Hoare triple {47339#false} assume 2 != ~tmp~6; {47339#false} is VALID [2020-07-17 22:02:41,488 INFO L263 TraceCheckUtils]: 338: Hoare triple {47339#false} call #t~ret28 := isPumpRunning(); {47339#false} is VALID [2020-07-17 22:02:41,488 INFO L280 TraceCheckUtils]: 339: Hoare triple {47339#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47339#false} is VALID [2020-07-17 22:02:41,488 INFO L280 TraceCheckUtils]: 340: Hoare triple {47339#false} assume true; {47339#false} is VALID [2020-07-17 22:02:41,489 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {47339#false} {47339#false} #558#return; {47339#false} is VALID [2020-07-17 22:02:41,489 INFO L280 TraceCheckUtils]: 342: Hoare triple {47339#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {47339#false} is VALID [2020-07-17 22:02:41,489 INFO L280 TraceCheckUtils]: 343: Hoare triple {47339#false} assume 0 != ~tmp___0~3; {47339#false} is VALID [2020-07-17 22:02:41,489 INFO L280 TraceCheckUtils]: 344: Hoare triple {47339#false} assume 0 == ~switchedOnBeforeTS~0; {47339#false} is VALID [2020-07-17 22:02:41,489 INFO L263 TraceCheckUtils]: 345: Hoare triple {47339#false} call __automaton_fail(); {47339#false} is VALID [2020-07-17 22:02:41,489 INFO L280 TraceCheckUtils]: 346: Hoare triple {47339#false} assume !false; {47339#false} is VALID [2020-07-17 22:02:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 278 proven. 4 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2020-07-17 22:02:41,556 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:02:41,557 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 26 [2020-07-17 22:02:41,557 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7500008] [2020-07-17 22:02:41,558 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 347 [2020-07-17 22:03:22,575 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:03:22,576 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states. [2020-07-17 22:03:23,110 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 389 edges. 389 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:03:23,111 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2020-07-17 22:03:23,111 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:03:23,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2020-07-17 22:03:23,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=566, Unknown=0, NotChecked=0, Total=650 [2020-07-17 22:03:23,112 INFO L87 Difference]: Start difference. First operand 2213 states and 2626 transitions. Second operand 26 states. [2020-07-17 22:03:24,966 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:03:31,867 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:03:37,505 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:38,838 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 22:03:39,662 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 22:03:40,075 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:41,285 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:03:41,688 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:03:42,142 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:03:42,682 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:03:51,640 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:53,242 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:05:03,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:05:03,587 INFO L93 Difference]: Finished difference Result 6218 states and 8749 transitions. [2020-07-17 22:05:03,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2020-07-17 22:05:03,587 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 347 [2020-07-17 22:05:03,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:05:03,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-17 22:05:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1252 transitions. [2020-07-17 22:05:03,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-17 22:05:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1252 transitions. [2020-07-17 22:05:03,624 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 61 states and 1252 transitions. [2020-07-17 22:05:06,971 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1252 edges. 1252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:05:07,749 INFO L225 Difference]: With dead ends: 6218 [2020-07-17 22:05:07,749 INFO L226 Difference]: Without dead ends: 4056 [2020-07-17 22:05:07,756 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 568 GetRequests, 486 SyntacticMatches, 3 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2050 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=1270, Invalid=5210, Unknown=0, NotChecked=0, Total=6480 [2020-07-17 22:05:07,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4056 states. [2020-07-17 22:05:29,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4056 to 2353. [2020-07-17 22:05:29,561 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:05:29,561 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4056 states. Second operand 2353 states. [2020-07-17 22:05:29,562 INFO L74 IsIncluded]: Start isIncluded. First operand 4056 states. Second operand 2353 states. [2020-07-17 22:05:29,562 INFO L87 Difference]: Start difference. First operand 4056 states. Second operand 2353 states. [2020-07-17 22:05:30,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:05:30,118 INFO L93 Difference]: Finished difference Result 4056 states and 5736 transitions. [2020-07-17 22:05:30,118 INFO L276 IsEmpty]: Start isEmpty. Operand 4056 states and 5736 transitions. [2020-07-17 22:05:30,127 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:05:30,127 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:05:30,127 INFO L74 IsIncluded]: Start isIncluded. First operand 2353 states. Second operand 4056 states. [2020-07-17 22:05:30,128 INFO L87 Difference]: Start difference. First operand 2353 states. Second operand 4056 states. [2020-07-17 22:05:30,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:05:30,709 INFO L93 Difference]: Finished difference Result 4056 states and 5736 transitions. [2020-07-17 22:05:30,709 INFO L276 IsEmpty]: Start isEmpty. Operand 4056 states and 5736 transitions. [2020-07-17 22:05:30,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:05:30,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:05:30,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:05:30,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:05:30,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2353 states. [2020-07-17 22:05:30,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 2353 states and 2769 transitions. [2020-07-17 22:05:30,961 INFO L78 Accepts]: Start accepts. Automaton has 2353 states and 2769 transitions. Word has length 347 [2020-07-17 22:05:30,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:05:30,961 INFO L479 AbstractCegarLoop]: Abstraction has 2353 states and 2769 transitions. [2020-07-17 22:05:30,961 INFO L480 AbstractCegarLoop]: Interpolant automaton has 26 states. [2020-07-17 22:05:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 2769 transitions. [2020-07-17 22:05:30,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2020-07-17 22:05:30,965 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:05:30,966 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-17 22:05:31,166 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 22:05:31,167 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:05:31,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:05:31,168 INFO L82 PathProgramCache]: Analyzing trace with hash -1236722670, now seen corresponding path program 1 times [2020-07-17 22:05:31,168 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:05:31,169 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [216190557] [2020-07-17 22:05:31,169 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:05:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,697 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:05:31,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {69347#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {69089#true} is VALID [2020-07-17 22:05:31,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:31,768 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #574#return; {69089#true} is VALID [2020-07-17 22:05:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:31,771 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {69089#true} {69089#true} #464#return; {69089#true} is VALID [2020-07-17 22:05:31,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:31,774 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {69089#true} {69089#true} #466#return; {69089#true} is VALID [2020-07-17 22:05:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {69348#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:05:31,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {69348#(= 1 |valid_product_#res|)} assume true; {69348#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:05:31,795 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69348#(= 1 |valid_product_#res|)} {69089#true} #468#return; {69101#(= |main_#t~ret64| 1)} is VALID [2020-07-17 22:05:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:31,799 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {69089#true} {69089#true} #470#return; {69089#true} is VALID [2020-07-17 22:05:31,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {69089#true} is VALID [2020-07-17 22:05:31,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:31,823 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #564#return; {69089#true} is VALID [2020-07-17 22:05:31,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {69089#true} is VALID [2020-07-17 22:05:31,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:31,848 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #516#return; {69089#true} is VALID [2020-07-17 22:05:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:31,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:31,933 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:31,933 INFO L263 TraceCheckUtils]: 0: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:31,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:31,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:31,934 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:31,934 INFO L280 TraceCheckUtils]: 4: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:31,935 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:31,935 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {69089#true} {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {69089#true} is VALID [2020-07-17 22:05:31,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:31,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:31,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:31,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:31,998 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:31,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {69089#true} is VALID [2020-07-17 22:05:31,999 INFO L263 TraceCheckUtils]: 1: Hoare triple {69089#true} call #t~ret20 := isHighWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:31,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:31,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,000 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:32,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {69089#true} is VALID [2020-07-17 22:05:32,001 INFO L280 TraceCheckUtils]: 7: Hoare triple {69089#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,001 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {69089#true} is VALID [2020-07-17 22:05:32,001 INFO L280 TraceCheckUtils]: 9: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,002 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {69089#true} {69089#true} #546#return; {69089#true} is VALID [2020-07-17 22:05:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,022 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,023 INFO L263 TraceCheckUtils]: 1: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:32,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,024 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,025 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,025 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,037 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #530#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {69089#true} is VALID [2020-07-17 22:05:32,038 INFO L263 TraceCheckUtils]: 1: Hoare triple {69089#true} call #t~ret2 := isMethaneAlarm(); {69089#true} is VALID [2020-07-17 22:05:32,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,039 INFO L263 TraceCheckUtils]: 3: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:32,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,040 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,040 INFO L280 TraceCheckUtils]: 7: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,040 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,041 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:32,041 INFO L280 TraceCheckUtils]: 10: Hoare triple {69089#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {69089#true} is VALID [2020-07-17 22:05:32,041 INFO L280 TraceCheckUtils]: 11: Hoare triple {69089#true} assume !(0 != ~tmp~2); {69089#true} is VALID [2020-07-17 22:05:32,042 INFO L263 TraceCheckUtils]: 12: Hoare triple {69089#true} call activatePump__wrappee__lowWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,043 INFO L280 TraceCheckUtils]: 13: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,044 INFO L280 TraceCheckUtils]: 14: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,045 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #530#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,046 INFO L280 TraceCheckUtils]: 16: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,047 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #548#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume 0 == ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,049 INFO L263 TraceCheckUtils]: 2: Hoare triple {69089#true} call #t~ret0 := isHighWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {69089#true} is VALID [2020-07-17 22:05:32,049 INFO L263 TraceCheckUtils]: 4: Hoare triple {69089#true} call #t~ret20 := isHighWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,050 INFO L280 TraceCheckUtils]: 7: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,050 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:32,051 INFO L280 TraceCheckUtils]: 9: Hoare triple {69089#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {69089#true} is VALID [2020-07-17 22:05:32,051 INFO L280 TraceCheckUtils]: 10: Hoare triple {69089#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,051 INFO L280 TraceCheckUtils]: 11: Hoare triple {69089#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {69089#true} is VALID [2020-07-17 22:05:32,052 INFO L280 TraceCheckUtils]: 12: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,052 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {69089#true} {69089#true} #546#return; {69089#true} is VALID [2020-07-17 22:05:32,052 INFO L280 TraceCheckUtils]: 14: Hoare triple {69089#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {69089#true} is VALID [2020-07-17 22:05:32,053 INFO L280 TraceCheckUtils]: 15: Hoare triple {69089#true} assume 0 != ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,055 INFO L263 TraceCheckUtils]: 16: Hoare triple {69089#true} call activatePump(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,055 INFO L280 TraceCheckUtils]: 17: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {69089#true} is VALID [2020-07-17 22:05:32,055 INFO L263 TraceCheckUtils]: 18: Hoare triple {69089#true} call #t~ret2 := isMethaneAlarm(); {69089#true} is VALID [2020-07-17 22:05:32,056 INFO L280 TraceCheckUtils]: 19: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,056 INFO L263 TraceCheckUtils]: 20: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:32,056 INFO L280 TraceCheckUtils]: 21: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,057 INFO L280 TraceCheckUtils]: 22: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,057 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,057 INFO L280 TraceCheckUtils]: 24: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,058 INFO L280 TraceCheckUtils]: 25: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,058 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:32,058 INFO L280 TraceCheckUtils]: 27: Hoare triple {69089#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {69089#true} is VALID [2020-07-17 22:05:32,059 INFO L280 TraceCheckUtils]: 28: Hoare triple {69089#true} assume !(0 != ~tmp~2); {69089#true} is VALID [2020-07-17 22:05:32,061 INFO L263 TraceCheckUtils]: 29: Hoare triple {69089#true} call activatePump__wrappee__lowWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,062 INFO L280 TraceCheckUtils]: 30: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,063 INFO L280 TraceCheckUtils]: 31: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,064 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #530#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,064 INFO L280 TraceCheckUtils]: 33: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,065 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #548#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,066 INFO L280 TraceCheckUtils]: 35: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,069 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #514#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume !(0 != ~pumpRunning~0); {69089#true} is VALID [2020-07-17 22:05:32,072 INFO L263 TraceCheckUtils]: 2: Hoare triple {69089#true} call processEnvironment__wrappee__highWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,072 INFO L280 TraceCheckUtils]: 3: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,072 INFO L280 TraceCheckUtils]: 4: Hoare triple {69089#true} assume 0 == ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,073 INFO L263 TraceCheckUtils]: 5: Hoare triple {69089#true} call #t~ret0 := isHighWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {69089#true} is VALID [2020-07-17 22:05:32,073 INFO L263 TraceCheckUtils]: 7: Hoare triple {69089#true} call #t~ret20 := isHighWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,074 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,074 INFO L280 TraceCheckUtils]: 9: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,074 INFO L280 TraceCheckUtils]: 10: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,075 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:32,075 INFO L280 TraceCheckUtils]: 12: Hoare triple {69089#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {69089#true} is VALID [2020-07-17 22:05:32,075 INFO L280 TraceCheckUtils]: 13: Hoare triple {69089#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,075 INFO L280 TraceCheckUtils]: 14: Hoare triple {69089#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {69089#true} is VALID [2020-07-17 22:05:32,076 INFO L280 TraceCheckUtils]: 15: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,076 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {69089#true} {69089#true} #546#return; {69089#true} is VALID [2020-07-17 22:05:32,076 INFO L280 TraceCheckUtils]: 17: Hoare triple {69089#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {69089#true} is VALID [2020-07-17 22:05:32,077 INFO L280 TraceCheckUtils]: 18: Hoare triple {69089#true} assume 0 != ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,079 INFO L263 TraceCheckUtils]: 19: Hoare triple {69089#true} call activatePump(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,079 INFO L280 TraceCheckUtils]: 20: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {69089#true} is VALID [2020-07-17 22:05:32,079 INFO L263 TraceCheckUtils]: 21: Hoare triple {69089#true} call #t~ret2 := isMethaneAlarm(); {69089#true} is VALID [2020-07-17 22:05:32,080 INFO L280 TraceCheckUtils]: 22: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,080 INFO L263 TraceCheckUtils]: 23: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:32,080 INFO L280 TraceCheckUtils]: 24: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,081 INFO L280 TraceCheckUtils]: 25: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,081 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,081 INFO L280 TraceCheckUtils]: 27: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,082 INFO L280 TraceCheckUtils]: 28: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,082 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:32,082 INFO L280 TraceCheckUtils]: 30: Hoare triple {69089#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {69089#true} is VALID [2020-07-17 22:05:32,083 INFO L280 TraceCheckUtils]: 31: Hoare triple {69089#true} assume !(0 != ~tmp~2); {69089#true} is VALID [2020-07-17 22:05:32,084 INFO L263 TraceCheckUtils]: 32: Hoare triple {69089#true} call activatePump__wrappee__lowWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,085 INFO L280 TraceCheckUtils]: 33: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,086 INFO L280 TraceCheckUtils]: 34: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,086 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #530#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,087 INFO L280 TraceCheckUtils]: 36: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,088 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #548#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,089 INFO L280 TraceCheckUtils]: 38: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,090 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #514#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,091 INFO L280 TraceCheckUtils]: 40: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,092 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #538#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,104 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~tmp~6;havoc ~tmp___0~3; {69089#true} is VALID [2020-07-17 22:05:32,105 INFO L263 TraceCheckUtils]: 1: Hoare triple {69089#true} call #t~ret27 := getWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,106 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69089#true} is VALID [2020-07-17 22:05:32,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume !(2 != ~tmp~6); {69089#true} is VALID [2020-07-17 22:05:32,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,108 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {69089#true} {69401#(<= 1 ~pumpRunning~0)} #540#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,109 INFO L263 TraceCheckUtils]: 0: Hoare triple {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:32,109 INFO L263 TraceCheckUtils]: 1: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,110 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,110 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,110 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:32,111 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,111 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {69089#true} {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {69089#true} is VALID [2020-07-17 22:05:32,111 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} assume !(0 != ~pumpRunning~0); {69089#true} is VALID [2020-07-17 22:05:32,111 INFO L280 TraceCheckUtils]: 9: Hoare triple {69089#true} assume 0 != ~systemActive~0; {69089#true} is VALID [2020-07-17 22:05:32,112 INFO L263 TraceCheckUtils]: 10: Hoare triple {69089#true} call processEnvironment(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,113 INFO L280 TraceCheckUtils]: 11: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,113 INFO L280 TraceCheckUtils]: 12: Hoare triple {69089#true} assume !(0 != ~pumpRunning~0); {69089#true} is VALID [2020-07-17 22:05:32,115 INFO L263 TraceCheckUtils]: 13: Hoare triple {69089#true} call processEnvironment__wrappee__highWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,116 INFO L280 TraceCheckUtils]: 14: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,116 INFO L280 TraceCheckUtils]: 15: Hoare triple {69089#true} assume 0 == ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,116 INFO L263 TraceCheckUtils]: 16: Hoare triple {69089#true} call #t~ret0 := isHighWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,117 INFO L280 TraceCheckUtils]: 17: Hoare triple {69089#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {69089#true} is VALID [2020-07-17 22:05:32,117 INFO L263 TraceCheckUtils]: 18: Hoare triple {69089#true} call #t~ret20 := isHighWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,117 INFO L280 TraceCheckUtils]: 19: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,117 INFO L280 TraceCheckUtils]: 20: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,118 INFO L280 TraceCheckUtils]: 21: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,118 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:32,118 INFO L280 TraceCheckUtils]: 23: Hoare triple {69089#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {69089#true} is VALID [2020-07-17 22:05:32,118 INFO L280 TraceCheckUtils]: 24: Hoare triple {69089#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,119 INFO L280 TraceCheckUtils]: 25: Hoare triple {69089#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {69089#true} is VALID [2020-07-17 22:05:32,119 INFO L280 TraceCheckUtils]: 26: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,119 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {69089#true} {69089#true} #546#return; {69089#true} is VALID [2020-07-17 22:05:32,119 INFO L280 TraceCheckUtils]: 28: Hoare triple {69089#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {69089#true} is VALID [2020-07-17 22:05:32,120 INFO L280 TraceCheckUtils]: 29: Hoare triple {69089#true} assume 0 != ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,121 INFO L263 TraceCheckUtils]: 30: Hoare triple {69089#true} call activatePump(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,121 INFO L280 TraceCheckUtils]: 31: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {69089#true} is VALID [2020-07-17 22:05:32,121 INFO L263 TraceCheckUtils]: 32: Hoare triple {69089#true} call #t~ret2 := isMethaneAlarm(); {69089#true} is VALID [2020-07-17 22:05:32,122 INFO L280 TraceCheckUtils]: 33: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,122 INFO L263 TraceCheckUtils]: 34: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:32,122 INFO L280 TraceCheckUtils]: 35: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,123 INFO L280 TraceCheckUtils]: 36: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,123 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,123 INFO L280 TraceCheckUtils]: 38: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,124 INFO L280 TraceCheckUtils]: 39: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,124 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:32,124 INFO L280 TraceCheckUtils]: 41: Hoare triple {69089#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {69089#true} is VALID [2020-07-17 22:05:32,124 INFO L280 TraceCheckUtils]: 42: Hoare triple {69089#true} assume !(0 != ~tmp~2); {69089#true} is VALID [2020-07-17 22:05:32,125 INFO L263 TraceCheckUtils]: 43: Hoare triple {69089#true} call activatePump__wrappee__lowWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,126 INFO L280 TraceCheckUtils]: 44: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,127 INFO L280 TraceCheckUtils]: 45: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,128 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #530#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,129 INFO L280 TraceCheckUtils]: 47: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,129 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #548#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,130 INFO L280 TraceCheckUtils]: 49: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,131 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #514#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,131 INFO L280 TraceCheckUtils]: 51: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,132 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #538#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,132 INFO L263 TraceCheckUtils]: 53: Hoare triple {69401#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {69089#true} is VALID [2020-07-17 22:05:32,132 INFO L280 TraceCheckUtils]: 54: Hoare triple {69089#true} havoc ~tmp~6;havoc ~tmp___0~3; {69089#true} is VALID [2020-07-17 22:05:32,132 INFO L263 TraceCheckUtils]: 55: Hoare triple {69089#true} call #t~ret27 := getWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,133 INFO L280 TraceCheckUtils]: 56: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,133 INFO L280 TraceCheckUtils]: 57: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,133 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,133 INFO L280 TraceCheckUtils]: 59: Hoare triple {69089#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69089#true} is VALID [2020-07-17 22:05:32,133 INFO L280 TraceCheckUtils]: 60: Hoare triple {69089#true} assume !(2 != ~tmp~6); {69089#true} is VALID [2020-07-17 22:05:32,133 INFO L280 TraceCheckUtils]: 61: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,134 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {69089#true} {69401#(<= 1 ~pumpRunning~0)} #540#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,136 INFO L280 TraceCheckUtils]: 63: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,137 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #524#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,172 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,172 INFO L263 TraceCheckUtils]: 0: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,173 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:32,174 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,174 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {69089#true} {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {69089#true} is VALID [2020-07-17 22:05:32,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {69089#true} is VALID [2020-07-17 22:05:32,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69176#(not (= 0 ~pumpRunning~0))} #536#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69089#true} is VALID [2020-07-17 22:05:32,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #506#return; {69089#true} is VALID [2020-07-17 22:05:32,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {69089#true} is VALID [2020-07-17 22:05:32,205 INFO L263 TraceCheckUtils]: 1: Hoare triple {69089#true} call #t~ret21 := isLowWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,205 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69089#true} is VALID [2020-07-17 22:05:32,205 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,206 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69089#true} {69089#true} #506#return; {69089#true} is VALID [2020-07-17 22:05:32,206 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {69089#true} is VALID [2020-07-17 22:05:32,206 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {69089#true} is VALID [2020-07-17 22:05:32,207 INFO L280 TraceCheckUtils]: 7: Hoare triple {69089#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {69089#true} is VALID [2020-07-17 22:05:32,207 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,207 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {69089#true} {69089#true} #508#return; {69089#true} is VALID [2020-07-17 22:05:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,222 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {69089#true} {69176#(not (= 0 ~pumpRunning~0))} #552#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume !(0 == ~pumpRunning~0); {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,224 INFO L263 TraceCheckUtils]: 2: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {69089#true} is VALID [2020-07-17 22:05:32,224 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,225 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69089#true} {69176#(not (= 0 ~pumpRunning~0))} #552#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,226 INFO L280 TraceCheckUtils]: 5: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume true; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,227 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {69176#(not (= 0 ~pumpRunning~0))} {69089#true} #512#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume 0 != ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,228 INFO L263 TraceCheckUtils]: 2: Hoare triple {69089#true} call #t~ret1 := isLowWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,229 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {69089#true} is VALID [2020-07-17 22:05:32,229 INFO L263 TraceCheckUtils]: 4: Hoare triple {69089#true} call #t~ret21 := isLowWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,229 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69089#true} is VALID [2020-07-17 22:05:32,230 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,230 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {69089#true} {69089#true} #506#return; {69089#true} is VALID [2020-07-17 22:05:32,230 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {69089#true} is VALID [2020-07-17 22:05:32,231 INFO L280 TraceCheckUtils]: 9: Hoare triple {69089#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {69089#true} is VALID [2020-07-17 22:05:32,231 INFO L280 TraceCheckUtils]: 10: Hoare triple {69089#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {69089#true} is VALID [2020-07-17 22:05:32,231 INFO L280 TraceCheckUtils]: 11: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,232 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {69089#true} {69089#true} #508#return; {69089#true} is VALID [2020-07-17 22:05:32,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {69089#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {69089#true} is VALID [2020-07-17 22:05:32,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {69089#true} assume !(0 != ~tmp~1); {69089#true} is VALID [2020-07-17 22:05:32,234 INFO L263 TraceCheckUtils]: 15: Hoare triple {69089#true} call processEnvironment__wrappee__highWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,235 INFO L280 TraceCheckUtils]: 17: Hoare triple {69089#true} assume !(0 == ~pumpRunning~0); {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,235 INFO L263 TraceCheckUtils]: 18: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {69089#true} is VALID [2020-07-17 22:05:32,236 INFO L280 TraceCheckUtils]: 19: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,237 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {69089#true} {69176#(not (= 0 ~pumpRunning~0))} #552#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,238 INFO L280 TraceCheckUtils]: 21: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume true; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,239 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {69176#(not (= 0 ~pumpRunning~0))} {69089#true} #512#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,240 INFO L280 TraceCheckUtils]: 23: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume true; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,241 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {69176#(not (= 0 ~pumpRunning~0))} {69176#(not (= 0 ~pumpRunning~0))} #538#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,333 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:05:32,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:05:32,371 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} {69089#true} #558#return; {69583#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 22:05:32,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~tmp~6;havoc ~tmp___0~3; {69089#true} is VALID [2020-07-17 22:05:32,372 INFO L263 TraceCheckUtils]: 1: Hoare triple {69089#true} call #t~ret27 := getWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,373 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,373 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69089#true} is VALID [2020-07-17 22:05:32,373 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume 2 != ~tmp~6; {69089#true} is VALID [2020-07-17 22:05:32,374 INFO L263 TraceCheckUtils]: 7: Hoare triple {69089#true} call #t~ret28 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,375 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:05:32,376 INFO L280 TraceCheckUtils]: 9: Hoare triple {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:05:32,377 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} {69089#true} #558#return; {69583#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 22:05:32,378 INFO L280 TraceCheckUtils]: 11: Hoare triple {69583#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {69584#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:05:32,379 INFO L280 TraceCheckUtils]: 12: Hoare triple {69584#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {69585#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,380 INFO L280 TraceCheckUtils]: 13: Hoare triple {69585#(= 0 ~pumpRunning~0)} assume true; {69585#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,381 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {69585#(= 0 ~pumpRunning~0)} {69176#(not (= 0 ~pumpRunning~0))} #540#return; {69090#false} is VALID [2020-07-17 22:05:32,383 INFO L263 TraceCheckUtils]: 0: Hoare triple {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:32,383 INFO L263 TraceCheckUtils]: 1: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,384 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,384 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,384 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:32,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,385 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {69089#true} {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {69089#true} is VALID [2020-07-17 22:05:32,386 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} assume 0 != ~pumpRunning~0; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,387 INFO L263 TraceCheckUtils]: 9: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:32,387 INFO L280 TraceCheckUtils]: 10: Hoare triple {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {69089#true} is VALID [2020-07-17 22:05:32,387 INFO L280 TraceCheckUtils]: 11: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,389 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {69089#true} {69176#(not (= 0 ~pumpRunning~0))} #536#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,390 INFO L280 TraceCheckUtils]: 13: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,392 INFO L263 TraceCheckUtils]: 14: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,392 INFO L280 TraceCheckUtils]: 15: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,392 INFO L280 TraceCheckUtils]: 16: Hoare triple {69089#true} assume 0 != ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,393 INFO L263 TraceCheckUtils]: 17: Hoare triple {69089#true} call #t~ret1 := isLowWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,393 INFO L280 TraceCheckUtils]: 18: Hoare triple {69089#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {69089#true} is VALID [2020-07-17 22:05:32,393 INFO L263 TraceCheckUtils]: 19: Hoare triple {69089#true} call #t~ret21 := isLowWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,394 INFO L280 TraceCheckUtils]: 20: Hoare triple {69089#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69089#true} is VALID [2020-07-17 22:05:32,394 INFO L280 TraceCheckUtils]: 21: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,394 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {69089#true} {69089#true} #506#return; {69089#true} is VALID [2020-07-17 22:05:32,395 INFO L280 TraceCheckUtils]: 23: Hoare triple {69089#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {69089#true} is VALID [2020-07-17 22:05:32,395 INFO L280 TraceCheckUtils]: 24: Hoare triple {69089#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {69089#true} is VALID [2020-07-17 22:05:32,395 INFO L280 TraceCheckUtils]: 25: Hoare triple {69089#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {69089#true} is VALID [2020-07-17 22:05:32,396 INFO L280 TraceCheckUtils]: 26: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,396 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {69089#true} {69089#true} #508#return; {69089#true} is VALID [2020-07-17 22:05:32,396 INFO L280 TraceCheckUtils]: 28: Hoare triple {69089#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {69089#true} is VALID [2020-07-17 22:05:32,396 INFO L280 TraceCheckUtils]: 29: Hoare triple {69089#true} assume !(0 != ~tmp~1); {69089#true} is VALID [2020-07-17 22:05:32,398 INFO L263 TraceCheckUtils]: 30: Hoare triple {69089#true} call processEnvironment__wrappee__highWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,398 INFO L280 TraceCheckUtils]: 31: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,399 INFO L280 TraceCheckUtils]: 32: Hoare triple {69089#true} assume !(0 == ~pumpRunning~0); {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,399 INFO L263 TraceCheckUtils]: 33: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {69089#true} is VALID [2020-07-17 22:05:32,400 INFO L280 TraceCheckUtils]: 34: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,400 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {69089#true} {69176#(not (= 0 ~pumpRunning~0))} #552#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,401 INFO L280 TraceCheckUtils]: 36: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume true; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,402 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {69176#(not (= 0 ~pumpRunning~0))} {69089#true} #512#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,403 INFO L280 TraceCheckUtils]: 38: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume true; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,405 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {69176#(not (= 0 ~pumpRunning~0))} {69176#(not (= 0 ~pumpRunning~0))} #538#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,405 INFO L263 TraceCheckUtils]: 40: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {69089#true} is VALID [2020-07-17 22:05:32,405 INFO L280 TraceCheckUtils]: 41: Hoare triple {69089#true} havoc ~tmp~6;havoc ~tmp___0~3; {69089#true} is VALID [2020-07-17 22:05:32,406 INFO L263 TraceCheckUtils]: 42: Hoare triple {69089#true} call #t~ret27 := getWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,406 INFO L280 TraceCheckUtils]: 43: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,406 INFO L280 TraceCheckUtils]: 44: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,407 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,407 INFO L280 TraceCheckUtils]: 46: Hoare triple {69089#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69089#true} is VALID [2020-07-17 22:05:32,407 INFO L280 TraceCheckUtils]: 47: Hoare triple {69089#true} assume 2 != ~tmp~6; {69089#true} is VALID [2020-07-17 22:05:32,407 INFO L263 TraceCheckUtils]: 48: Hoare triple {69089#true} call #t~ret28 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,408 INFO L280 TraceCheckUtils]: 49: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:05:32,409 INFO L280 TraceCheckUtils]: 50: Hoare triple {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:05:32,411 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} {69089#true} #558#return; {69583#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 22:05:32,412 INFO L280 TraceCheckUtils]: 52: Hoare triple {69583#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {69584#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:05:32,413 INFO L280 TraceCheckUtils]: 53: Hoare triple {69584#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {69585#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,414 INFO L280 TraceCheckUtils]: 54: Hoare triple {69585#(= 0 ~pumpRunning~0)} assume true; {69585#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,415 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {69585#(= 0 ~pumpRunning~0)} {69176#(not (= 0 ~pumpRunning~0))} #540#return; {69090#false} is VALID [2020-07-17 22:05:32,415 INFO L280 TraceCheckUtils]: 56: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:32,415 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {69090#false} {69176#(not (= 0 ~pumpRunning~0))} #524#return; {69090#false} is VALID [2020-07-17 22:05:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,448 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,448 INFO L263 TraceCheckUtils]: 0: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,449 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:32,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,449 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {69089#true} {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {69089#true} is VALID [2020-07-17 22:05:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {69089#true} is VALID [2020-07-17 22:05:32,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,453 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #536#return; {69089#true} is VALID [2020-07-17 22:05:32,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69089#true} is VALID [2020-07-17 22:05:32,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,471 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #506#return; {69089#true} is VALID [2020-07-17 22:05:32,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {69089#true} is VALID [2020-07-17 22:05:32,472 INFO L263 TraceCheckUtils]: 1: Hoare triple {69089#true} call #t~ret21 := isLowWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69089#true} is VALID [2020-07-17 22:05:32,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,473 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69089#true} {69089#true} #506#return; {69089#true} is VALID [2020-07-17 22:05:32,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {69089#true} is VALID [2020-07-17 22:05:32,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {69089#true} is VALID [2020-07-17 22:05:32,473 INFO L280 TraceCheckUtils]: 7: Hoare triple {69089#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {69089#true} is VALID [2020-07-17 22:05:32,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,474 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {69089#true} {69089#true} #508#return; {69089#true} is VALID [2020-07-17 22:05:32,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {69089#true} is VALID [2020-07-17 22:05:32,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,477 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #510#return; {69089#true} is VALID [2020-07-17 22:05:32,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume 0 != ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,478 INFO L263 TraceCheckUtils]: 2: Hoare triple {69089#true} call #t~ret1 := isLowWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {69089#true} is VALID [2020-07-17 22:05:32,478 INFO L263 TraceCheckUtils]: 4: Hoare triple {69089#true} call #t~ret21 := isLowWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,478 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69089#true} is VALID [2020-07-17 22:05:32,478 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,479 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {69089#true} {69089#true} #506#return; {69089#true} is VALID [2020-07-17 22:05:32,479 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {69089#true} is VALID [2020-07-17 22:05:32,479 INFO L280 TraceCheckUtils]: 9: Hoare triple {69089#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {69089#true} is VALID [2020-07-17 22:05:32,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {69089#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {69089#true} is VALID [2020-07-17 22:05:32,479 INFO L280 TraceCheckUtils]: 11: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,480 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {69089#true} {69089#true} #508#return; {69089#true} is VALID [2020-07-17 22:05:32,480 INFO L280 TraceCheckUtils]: 13: Hoare triple {69089#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {69089#true} is VALID [2020-07-17 22:05:32,480 INFO L280 TraceCheckUtils]: 14: Hoare triple {69089#true} assume 0 != ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,481 INFO L263 TraceCheckUtils]: 15: Hoare triple {69089#true} call deactivatePump(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,481 INFO L280 TraceCheckUtils]: 16: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {69089#true} is VALID [2020-07-17 22:05:32,481 INFO L280 TraceCheckUtils]: 17: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,481 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {69089#true} {69089#true} #510#return; {69089#true} is VALID [2020-07-17 22:05:32,482 INFO L280 TraceCheckUtils]: 19: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,482 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {69089#true} {69089#true} #538#return; {69089#true} is VALID [2020-07-17 22:05:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,492 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,495 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #558#return; {69089#true} is VALID [2020-07-17 22:05:32,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~tmp~6;havoc ~tmp___0~3; {69089#true} is VALID [2020-07-17 22:05:32,495 INFO L263 TraceCheckUtils]: 1: Hoare triple {69089#true} call #t~ret27 := getWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,496 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,496 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,496 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69089#true} is VALID [2020-07-17 22:05:32,496 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume 2 != ~tmp~6; {69089#true} is VALID [2020-07-17 22:05:32,496 INFO L263 TraceCheckUtils]: 7: Hoare triple {69089#true} call #t~ret28 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,497 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,497 INFO L280 TraceCheckUtils]: 9: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,497 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {69089#true} {69089#true} #558#return; {69089#true} is VALID [2020-07-17 22:05:32,497 INFO L280 TraceCheckUtils]: 11: Hoare triple {69089#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {69089#true} is VALID [2020-07-17 22:05:32,497 INFO L280 TraceCheckUtils]: 12: Hoare triple {69089#true} assume !(0 != ~tmp___0~3); {69089#true} is VALID [2020-07-17 22:05:32,497 INFO L280 TraceCheckUtils]: 13: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,498 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {69089#true} {69089#true} #540#return; {69089#true} is VALID [2020-07-17 22:05:32,499 INFO L263 TraceCheckUtils]: 0: Hoare triple {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:32,499 INFO L263 TraceCheckUtils]: 1: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,499 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,499 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:32,500 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,500 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {69089#true} {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {69089#true} is VALID [2020-07-17 22:05:32,500 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} assume 0 != ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,502 INFO L263 TraceCheckUtils]: 9: Hoare triple {69089#true} call lowerWaterLevel(); {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:32,502 INFO L280 TraceCheckUtils]: 10: Hoare triple {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {69089#true} is VALID [2020-07-17 22:05:32,502 INFO L280 TraceCheckUtils]: 11: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,502 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {69089#true} {69089#true} #536#return; {69089#true} is VALID [2020-07-17 22:05:32,502 INFO L280 TraceCheckUtils]: 13: Hoare triple {69089#true} assume 0 != ~systemActive~0; {69089#true} is VALID [2020-07-17 22:05:32,503 INFO L263 TraceCheckUtils]: 14: Hoare triple {69089#true} call processEnvironment(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,503 INFO L280 TraceCheckUtils]: 15: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,503 INFO L280 TraceCheckUtils]: 16: Hoare triple {69089#true} assume 0 != ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,504 INFO L263 TraceCheckUtils]: 17: Hoare triple {69089#true} call #t~ret1 := isLowWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,504 INFO L280 TraceCheckUtils]: 18: Hoare triple {69089#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {69089#true} is VALID [2020-07-17 22:05:32,504 INFO L263 TraceCheckUtils]: 19: Hoare triple {69089#true} call #t~ret21 := isLowWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,504 INFO L280 TraceCheckUtils]: 20: Hoare triple {69089#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69089#true} is VALID [2020-07-17 22:05:32,504 INFO L280 TraceCheckUtils]: 21: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,505 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {69089#true} {69089#true} #506#return; {69089#true} is VALID [2020-07-17 22:05:32,505 INFO L280 TraceCheckUtils]: 23: Hoare triple {69089#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {69089#true} is VALID [2020-07-17 22:05:32,505 INFO L280 TraceCheckUtils]: 24: Hoare triple {69089#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {69089#true} is VALID [2020-07-17 22:05:32,505 INFO L280 TraceCheckUtils]: 25: Hoare triple {69089#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {69089#true} is VALID [2020-07-17 22:05:32,505 INFO L280 TraceCheckUtils]: 26: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,505 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {69089#true} {69089#true} #508#return; {69089#true} is VALID [2020-07-17 22:05:32,506 INFO L280 TraceCheckUtils]: 28: Hoare triple {69089#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {69089#true} is VALID [2020-07-17 22:05:32,506 INFO L280 TraceCheckUtils]: 29: Hoare triple {69089#true} assume 0 != ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,507 INFO L263 TraceCheckUtils]: 30: Hoare triple {69089#true} call deactivatePump(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {69089#true} is VALID [2020-07-17 22:05:32,507 INFO L280 TraceCheckUtils]: 32: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,507 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {69089#true} {69089#true} #510#return; {69089#true} is VALID [2020-07-17 22:05:32,507 INFO L280 TraceCheckUtils]: 34: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,508 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {69089#true} {69089#true} #538#return; {69089#true} is VALID [2020-07-17 22:05:32,508 INFO L263 TraceCheckUtils]: 36: Hoare triple {69089#true} call __utac_acc__Specification5_spec__3(); {69089#true} is VALID [2020-07-17 22:05:32,508 INFO L280 TraceCheckUtils]: 37: Hoare triple {69089#true} havoc ~tmp~6;havoc ~tmp___0~3; {69089#true} is VALID [2020-07-17 22:05:32,508 INFO L263 TraceCheckUtils]: 38: Hoare triple {69089#true} call #t~ret27 := getWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,508 INFO L280 TraceCheckUtils]: 39: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,508 INFO L280 TraceCheckUtils]: 40: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,509 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,509 INFO L280 TraceCheckUtils]: 42: Hoare triple {69089#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69089#true} is VALID [2020-07-17 22:05:32,509 INFO L280 TraceCheckUtils]: 43: Hoare triple {69089#true} assume 2 != ~tmp~6; {69089#true} is VALID [2020-07-17 22:05:32,509 INFO L263 TraceCheckUtils]: 44: Hoare triple {69089#true} call #t~ret28 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,509 INFO L280 TraceCheckUtils]: 45: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,510 INFO L280 TraceCheckUtils]: 46: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,510 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {69089#true} {69089#true} #558#return; {69089#true} is VALID [2020-07-17 22:05:32,510 INFO L280 TraceCheckUtils]: 48: Hoare triple {69089#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {69089#true} is VALID [2020-07-17 22:05:32,510 INFO L280 TraceCheckUtils]: 49: Hoare triple {69089#true} assume !(0 != ~tmp___0~3); {69089#true} is VALID [2020-07-17 22:05:32,510 INFO L280 TraceCheckUtils]: 50: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,510 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {69089#true} {69089#true} #540#return; {69089#true} is VALID [2020-07-17 22:05:32,511 INFO L280 TraceCheckUtils]: 52: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,511 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {69089#true} {69090#false} #524#return; {69090#false} is VALID [2020-07-17 22:05:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {69089#true} is VALID [2020-07-17 22:05:32,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69090#false} #516#return; {69090#false} is VALID [2020-07-17 22:05:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,522 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,523 INFO L263 TraceCheckUtils]: 0: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,523 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,523 INFO L280 TraceCheckUtils]: 4: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:32,524 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,524 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {69089#true} {69090#false} #534#return; {69090#false} is VALID [2020-07-17 22:05:32,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,541 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:32,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {69089#true} is VALID [2020-07-17 22:05:32,542 INFO L263 TraceCheckUtils]: 1: Hoare triple {69089#true} call #t~ret20 := isHighWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,542 INFO L280 TraceCheckUtils]: 4: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,543 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:32,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {69089#true} is VALID [2020-07-17 22:05:32,543 INFO L280 TraceCheckUtils]: 7: Hoare triple {69089#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,543 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {69089#true} is VALID [2020-07-17 22:05:32,543 INFO L280 TraceCheckUtils]: 9: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,544 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {69089#true} {69089#true} #546#return; {69089#true} is VALID [2020-07-17 22:05:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,556 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,556 INFO L263 TraceCheckUtils]: 1: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:32,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,557 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,557 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,557 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,561 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69089#true} #530#return; {69089#true} is VALID [2020-07-17 22:05:32,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {69089#true} is VALID [2020-07-17 22:05:32,561 INFO L263 TraceCheckUtils]: 1: Hoare triple {69089#true} call #t~ret2 := isMethaneAlarm(); {69089#true} is VALID [2020-07-17 22:05:32,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,561 INFO L263 TraceCheckUtils]: 3: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:32,562 INFO L280 TraceCheckUtils]: 4: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,562 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,562 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,562 INFO L280 TraceCheckUtils]: 7: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,562 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,563 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:32,563 INFO L280 TraceCheckUtils]: 10: Hoare triple {69089#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {69089#true} is VALID [2020-07-17 22:05:32,563 INFO L280 TraceCheckUtils]: 11: Hoare triple {69089#true} assume !(0 != ~tmp~2); {69089#true} is VALID [2020-07-17 22:05:32,564 INFO L263 TraceCheckUtils]: 12: Hoare triple {69089#true} call activatePump__wrappee__lowWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,564 INFO L280 TraceCheckUtils]: 13: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,564 INFO L280 TraceCheckUtils]: 14: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,564 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {69089#true} {69089#true} #530#return; {69089#true} is VALID [2020-07-17 22:05:32,565 INFO L280 TraceCheckUtils]: 16: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,565 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {69089#true} {69089#true} #548#return; {69089#true} is VALID [2020-07-17 22:05:32,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume 0 == ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,566 INFO L263 TraceCheckUtils]: 2: Hoare triple {69089#true} call #t~ret0 := isHighWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {69089#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {69089#true} is VALID [2020-07-17 22:05:32,566 INFO L263 TraceCheckUtils]: 4: Hoare triple {69089#true} call #t~ret20 := isHighWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,566 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,567 INFO L280 TraceCheckUtils]: 7: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,567 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:32,567 INFO L280 TraceCheckUtils]: 9: Hoare triple {69089#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {69089#true} is VALID [2020-07-17 22:05:32,567 INFO L280 TraceCheckUtils]: 10: Hoare triple {69089#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,567 INFO L280 TraceCheckUtils]: 11: Hoare triple {69089#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {69089#true} is VALID [2020-07-17 22:05:32,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,568 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {69089#true} {69089#true} #546#return; {69089#true} is VALID [2020-07-17 22:05:32,568 INFO L280 TraceCheckUtils]: 14: Hoare triple {69089#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {69089#true} is VALID [2020-07-17 22:05:32,568 INFO L280 TraceCheckUtils]: 15: Hoare triple {69089#true} assume 0 != ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,570 INFO L263 TraceCheckUtils]: 16: Hoare triple {69089#true} call activatePump(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,570 INFO L280 TraceCheckUtils]: 17: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {69089#true} is VALID [2020-07-17 22:05:32,570 INFO L263 TraceCheckUtils]: 18: Hoare triple {69089#true} call #t~ret2 := isMethaneAlarm(); {69089#true} is VALID [2020-07-17 22:05:32,570 INFO L280 TraceCheckUtils]: 19: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,571 INFO L263 TraceCheckUtils]: 20: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:32,571 INFO L280 TraceCheckUtils]: 21: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,571 INFO L280 TraceCheckUtils]: 22: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,571 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,571 INFO L280 TraceCheckUtils]: 24: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,572 INFO L280 TraceCheckUtils]: 25: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,572 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:32,572 INFO L280 TraceCheckUtils]: 27: Hoare triple {69089#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {69089#true} is VALID [2020-07-17 22:05:32,572 INFO L280 TraceCheckUtils]: 28: Hoare triple {69089#true} assume !(0 != ~tmp~2); {69089#true} is VALID [2020-07-17 22:05:32,574 INFO L263 TraceCheckUtils]: 29: Hoare triple {69089#true} call activatePump__wrappee__lowWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,574 INFO L280 TraceCheckUtils]: 30: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,574 INFO L280 TraceCheckUtils]: 31: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,574 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {69089#true} {69089#true} #530#return; {69089#true} is VALID [2020-07-17 22:05:32,574 INFO L280 TraceCheckUtils]: 33: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,575 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {69089#true} {69089#true} #548#return; {69089#true} is VALID [2020-07-17 22:05:32,575 INFO L280 TraceCheckUtils]: 35: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,575 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {69089#true} {69089#true} #514#return; {69089#true} is VALID [2020-07-17 22:05:32,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume !(0 != ~pumpRunning~0); {69089#true} is VALID [2020-07-17 22:05:32,577 INFO L263 TraceCheckUtils]: 2: Hoare triple {69089#true} call processEnvironment__wrappee__highWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {69089#true} assume 0 == ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,577 INFO L263 TraceCheckUtils]: 5: Hoare triple {69089#true} call #t~ret0 := isHighWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,578 INFO L280 TraceCheckUtils]: 6: Hoare triple {69089#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {69089#true} is VALID [2020-07-17 22:05:32,578 INFO L263 TraceCheckUtils]: 7: Hoare triple {69089#true} call #t~ret20 := isHighWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,578 INFO L280 TraceCheckUtils]: 9: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,578 INFO L280 TraceCheckUtils]: 10: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,578 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:32,579 INFO L280 TraceCheckUtils]: 12: Hoare triple {69089#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {69089#true} is VALID [2020-07-17 22:05:32,579 INFO L280 TraceCheckUtils]: 13: Hoare triple {69089#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,579 INFO L280 TraceCheckUtils]: 14: Hoare triple {69089#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {69089#true} is VALID [2020-07-17 22:05:32,579 INFO L280 TraceCheckUtils]: 15: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,579 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {69089#true} {69089#true} #546#return; {69089#true} is VALID [2020-07-17 22:05:32,579 INFO L280 TraceCheckUtils]: 17: Hoare triple {69089#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {69089#true} is VALID [2020-07-17 22:05:32,580 INFO L280 TraceCheckUtils]: 18: Hoare triple {69089#true} assume 0 != ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,581 INFO L263 TraceCheckUtils]: 19: Hoare triple {69089#true} call activatePump(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,581 INFO L280 TraceCheckUtils]: 20: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {69089#true} is VALID [2020-07-17 22:05:32,581 INFO L263 TraceCheckUtils]: 21: Hoare triple {69089#true} call #t~ret2 := isMethaneAlarm(); {69089#true} is VALID [2020-07-17 22:05:32,581 INFO L280 TraceCheckUtils]: 22: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,581 INFO L263 TraceCheckUtils]: 23: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:32,581 INFO L280 TraceCheckUtils]: 24: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,582 INFO L280 TraceCheckUtils]: 25: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,582 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,582 INFO L280 TraceCheckUtils]: 27: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,582 INFO L280 TraceCheckUtils]: 28: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,582 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:32,583 INFO L280 TraceCheckUtils]: 30: Hoare triple {69089#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {69089#true} is VALID [2020-07-17 22:05:32,583 INFO L280 TraceCheckUtils]: 31: Hoare triple {69089#true} assume !(0 != ~tmp~2); {69089#true} is VALID [2020-07-17 22:05:32,583 INFO L263 TraceCheckUtils]: 32: Hoare triple {69089#true} call activatePump__wrappee__lowWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,584 INFO L280 TraceCheckUtils]: 33: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,584 INFO L280 TraceCheckUtils]: 34: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,584 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {69089#true} {69089#true} #530#return; {69089#true} is VALID [2020-07-17 22:05:32,584 INFO L280 TraceCheckUtils]: 36: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,584 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {69089#true} {69089#true} #548#return; {69089#true} is VALID [2020-07-17 22:05:32,584 INFO L280 TraceCheckUtils]: 38: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,585 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {69089#true} {69089#true} #514#return; {69089#true} is VALID [2020-07-17 22:05:32,585 INFO L280 TraceCheckUtils]: 40: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,585 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {69089#true} {69090#false} #538#return; {69090#false} is VALID [2020-07-17 22:05:32,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,589 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69090#false} #556#return; {69090#false} is VALID [2020-07-17 22:05:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:32,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,592 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69089#true} {69090#false} #558#return; {69090#false} is VALID [2020-07-17 22:05:32,596 INFO L263 TraceCheckUtils]: 0: Hoare triple {69089#true} call ULTIMATE.init(); {69347#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:05:32,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {69347#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {69089#true} is VALID [2020-07-17 22:05:32,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,597 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {69089#true} {69089#true} #574#return; {69089#true} is VALID [2020-07-17 22:05:32,597 INFO L263 TraceCheckUtils]: 4: Hoare triple {69089#true} call #t~ret76 := main(); {69089#true} is VALID [2020-07-17 22:05:32,597 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} havoc ~retValue_acc~7;havoc ~tmp~10; {69089#true} is VALID [2020-07-17 22:05:32,597 INFO L263 TraceCheckUtils]: 6: Hoare triple {69089#true} call select_helpers(); {69089#true} is VALID [2020-07-17 22:05:32,598 INFO L280 TraceCheckUtils]: 7: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,598 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {69089#true} {69089#true} #464#return; {69089#true} is VALID [2020-07-17 22:05:32,598 INFO L263 TraceCheckUtils]: 9: Hoare triple {69089#true} call select_features(); {69089#true} is VALID [2020-07-17 22:05:32,598 INFO L280 TraceCheckUtils]: 10: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,598 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {69089#true} {69089#true} #466#return; {69089#true} is VALID [2020-07-17 22:05:32,598 INFO L263 TraceCheckUtils]: 12: Hoare triple {69089#true} call #t~ret64 := valid_product(); {69089#true} is VALID [2020-07-17 22:05:32,599 INFO L280 TraceCheckUtils]: 13: Hoare triple {69089#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {69348#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:05:32,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {69348#(= 1 |valid_product_#res|)} assume true; {69348#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:05:32,601 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {69348#(= 1 |valid_product_#res|)} {69089#true} #468#return; {69101#(= |main_#t~ret64| 1)} is VALID [2020-07-17 22:05:32,601 INFO L280 TraceCheckUtils]: 16: Hoare triple {69101#(= |main_#t~ret64| 1)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {69102#(= 1 main_~tmp~10)} is VALID [2020-07-17 22:05:32,602 INFO L280 TraceCheckUtils]: 17: Hoare triple {69102#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {69089#true} is VALID [2020-07-17 22:05:32,602 INFO L263 TraceCheckUtils]: 18: Hoare triple {69089#true} call setup(); {69089#true} is VALID [2020-07-17 22:05:32,602 INFO L280 TraceCheckUtils]: 19: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,602 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {69089#true} {69089#true} #470#return; {69089#true} is VALID [2020-07-17 22:05:32,602 INFO L263 TraceCheckUtils]: 21: Hoare triple {69089#true} call runTest(); {69089#true} is VALID [2020-07-17 22:05:32,603 INFO L263 TraceCheckUtils]: 22: Hoare triple {69089#true} call __utac_acc__Specification5_spec__1(); {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:32,603 INFO L280 TraceCheckUtils]: 23: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {69089#true} is VALID [2020-07-17 22:05:32,603 INFO L280 TraceCheckUtils]: 24: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,604 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {69089#true} {69089#true} #564#return; {69089#true} is VALID [2020-07-17 22:05:32,604 INFO L263 TraceCheckUtils]: 26: Hoare triple {69089#true} call test(); {69089#true} is VALID [2020-07-17 22:05:32,604 INFO L280 TraceCheckUtils]: 27: Hoare triple {69089#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {69089#true} is VALID [2020-07-17 22:05:32,604 INFO L280 TraceCheckUtils]: 28: Hoare triple {69089#true} assume !false; {69089#true} is VALID [2020-07-17 22:05:32,604 INFO L280 TraceCheckUtils]: 29: Hoare triple {69089#true} assume ~splverifierCounter~0 < 4; {69089#true} is VALID [2020-07-17 22:05:32,605 INFO L280 TraceCheckUtils]: 30: Hoare triple {69089#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {69089#true} is VALID [2020-07-17 22:05:32,605 INFO L280 TraceCheckUtils]: 31: Hoare triple {69089#true} assume 0 != ~tmp~5; {69089#true} is VALID [2020-07-17 22:05:32,606 INFO L263 TraceCheckUtils]: 32: Hoare triple {69089#true} call waterRise(); {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:32,606 INFO L280 TraceCheckUtils]: 33: Hoare triple {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {69089#true} is VALID [2020-07-17 22:05:32,606 INFO L280 TraceCheckUtils]: 34: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,606 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {69089#true} {69089#true} #516#return; {69089#true} is VALID [2020-07-17 22:05:32,606 INFO L280 TraceCheckUtils]: 36: Hoare triple {69089#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {69089#true} is VALID [2020-07-17 22:05:32,607 INFO L280 TraceCheckUtils]: 37: Hoare triple {69089#true} assume !(0 != ~tmp___0~2); {69089#true} is VALID [2020-07-17 22:05:32,607 INFO L280 TraceCheckUtils]: 38: Hoare triple {69089#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {69089#true} is VALID [2020-07-17 22:05:32,607 INFO L280 TraceCheckUtils]: 39: Hoare triple {69089#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {69089#true} is VALID [2020-07-17 22:05:32,607 INFO L280 TraceCheckUtils]: 40: Hoare triple {69089#true} assume !(0 != ~tmp___1~0); {69089#true} is VALID [2020-07-17 22:05:32,608 INFO L263 TraceCheckUtils]: 41: Hoare triple {69089#true} call timeShift(); {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:05:32,609 INFO L263 TraceCheckUtils]: 42: Hoare triple {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:32,609 INFO L263 TraceCheckUtils]: 43: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,609 INFO L280 TraceCheckUtils]: 44: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,609 INFO L280 TraceCheckUtils]: 45: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,610 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,610 INFO L280 TraceCheckUtils]: 47: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:32,610 INFO L280 TraceCheckUtils]: 48: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,610 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {69089#true} {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {69089#true} is VALID [2020-07-17 22:05:32,610 INFO L280 TraceCheckUtils]: 50: Hoare triple {69089#true} assume !(0 != ~pumpRunning~0); {69089#true} is VALID [2020-07-17 22:05:32,610 INFO L280 TraceCheckUtils]: 51: Hoare triple {69089#true} assume 0 != ~systemActive~0; {69089#true} is VALID [2020-07-17 22:05:32,611 INFO L263 TraceCheckUtils]: 52: Hoare triple {69089#true} call processEnvironment(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,611 INFO L280 TraceCheckUtils]: 53: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,612 INFO L280 TraceCheckUtils]: 54: Hoare triple {69089#true} assume !(0 != ~pumpRunning~0); {69089#true} is VALID [2020-07-17 22:05:32,612 INFO L263 TraceCheckUtils]: 55: Hoare triple {69089#true} call processEnvironment__wrappee__highWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,612 INFO L280 TraceCheckUtils]: 56: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,613 INFO L280 TraceCheckUtils]: 57: Hoare triple {69089#true} assume 0 == ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,613 INFO L263 TraceCheckUtils]: 58: Hoare triple {69089#true} call #t~ret0 := isHighWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,613 INFO L280 TraceCheckUtils]: 59: Hoare triple {69089#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {69089#true} is VALID [2020-07-17 22:05:32,613 INFO L263 TraceCheckUtils]: 60: Hoare triple {69089#true} call #t~ret20 := isHighWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,613 INFO L280 TraceCheckUtils]: 61: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,613 INFO L280 TraceCheckUtils]: 62: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,614 INFO L280 TraceCheckUtils]: 63: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,614 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:32,614 INFO L280 TraceCheckUtils]: 65: Hoare triple {69089#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {69089#true} is VALID [2020-07-17 22:05:32,614 INFO L280 TraceCheckUtils]: 66: Hoare triple {69089#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,614 INFO L280 TraceCheckUtils]: 67: Hoare triple {69089#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {69089#true} is VALID [2020-07-17 22:05:32,615 INFO L280 TraceCheckUtils]: 68: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,615 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {69089#true} {69089#true} #546#return; {69089#true} is VALID [2020-07-17 22:05:32,615 INFO L280 TraceCheckUtils]: 70: Hoare triple {69089#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {69089#true} is VALID [2020-07-17 22:05:32,615 INFO L280 TraceCheckUtils]: 71: Hoare triple {69089#true} assume 0 != ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,616 INFO L263 TraceCheckUtils]: 72: Hoare triple {69089#true} call activatePump(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,616 INFO L280 TraceCheckUtils]: 73: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {69089#true} is VALID [2020-07-17 22:05:32,616 INFO L263 TraceCheckUtils]: 74: Hoare triple {69089#true} call #t~ret2 := isMethaneAlarm(); {69089#true} is VALID [2020-07-17 22:05:32,616 INFO L280 TraceCheckUtils]: 75: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,617 INFO L263 TraceCheckUtils]: 76: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:32,617 INFO L280 TraceCheckUtils]: 77: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,617 INFO L280 TraceCheckUtils]: 78: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,617 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,617 INFO L280 TraceCheckUtils]: 80: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,618 INFO L280 TraceCheckUtils]: 81: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,618 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:32,618 INFO L280 TraceCheckUtils]: 83: Hoare triple {69089#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {69089#true} is VALID [2020-07-17 22:05:32,618 INFO L280 TraceCheckUtils]: 84: Hoare triple {69089#true} assume !(0 != ~tmp~2); {69089#true} is VALID [2020-07-17 22:05:32,620 INFO L263 TraceCheckUtils]: 85: Hoare triple {69089#true} call activatePump__wrappee__lowWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,620 INFO L280 TraceCheckUtils]: 86: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,621 INFO L280 TraceCheckUtils]: 87: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,622 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #530#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,622 INFO L280 TraceCheckUtils]: 89: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,624 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #548#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,624 INFO L280 TraceCheckUtils]: 91: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,625 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #514#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,626 INFO L280 TraceCheckUtils]: 93: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,626 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #538#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,626 INFO L263 TraceCheckUtils]: 95: Hoare triple {69401#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {69089#true} is VALID [2020-07-17 22:05:32,627 INFO L280 TraceCheckUtils]: 96: Hoare triple {69089#true} havoc ~tmp~6;havoc ~tmp___0~3; {69089#true} is VALID [2020-07-17 22:05:32,627 INFO L263 TraceCheckUtils]: 97: Hoare triple {69089#true} call #t~ret27 := getWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,627 INFO L280 TraceCheckUtils]: 98: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,627 INFO L280 TraceCheckUtils]: 99: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,627 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,627 INFO L280 TraceCheckUtils]: 101: Hoare triple {69089#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69089#true} is VALID [2020-07-17 22:05:32,628 INFO L280 TraceCheckUtils]: 102: Hoare triple {69089#true} assume !(2 != ~tmp~6); {69089#true} is VALID [2020-07-17 22:05:32,628 INFO L280 TraceCheckUtils]: 103: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,628 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {69089#true} {69401#(<= 1 ~pumpRunning~0)} #540#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,629 INFO L280 TraceCheckUtils]: 105: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,630 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #524#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,630 INFO L280 TraceCheckUtils]: 107: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume !false; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,631 INFO L280 TraceCheckUtils]: 108: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,632 INFO L280 TraceCheckUtils]: 109: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,633 INFO L280 TraceCheckUtils]: 110: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,633 INFO L280 TraceCheckUtils]: 111: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,634 INFO L280 TraceCheckUtils]: 112: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,635 INFO L280 TraceCheckUtils]: 113: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,635 INFO L280 TraceCheckUtils]: 114: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,636 INFO L280 TraceCheckUtils]: 115: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,637 INFO L263 TraceCheckUtils]: 116: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} call timeShift(); {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:05:32,637 INFO L263 TraceCheckUtils]: 117: Hoare triple {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:32,638 INFO L263 TraceCheckUtils]: 118: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,638 INFO L280 TraceCheckUtils]: 119: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,638 INFO L280 TraceCheckUtils]: 120: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,638 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,638 INFO L280 TraceCheckUtils]: 122: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:32,638 INFO L280 TraceCheckUtils]: 123: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,639 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {69089#true} {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {69089#true} is VALID [2020-07-17 22:05:32,639 INFO L280 TraceCheckUtils]: 125: Hoare triple {69089#true} assume 0 != ~pumpRunning~0; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,640 INFO L263 TraceCheckUtils]: 126: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:32,640 INFO L280 TraceCheckUtils]: 127: Hoare triple {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {69089#true} is VALID [2020-07-17 22:05:32,640 INFO L280 TraceCheckUtils]: 128: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,641 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {69089#true} {69176#(not (= 0 ~pumpRunning~0))} #536#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,641 INFO L280 TraceCheckUtils]: 130: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,642 INFO L263 TraceCheckUtils]: 131: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,642 INFO L280 TraceCheckUtils]: 132: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,643 INFO L280 TraceCheckUtils]: 133: Hoare triple {69089#true} assume 0 != ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,643 INFO L263 TraceCheckUtils]: 134: Hoare triple {69089#true} call #t~ret1 := isLowWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,643 INFO L280 TraceCheckUtils]: 135: Hoare triple {69089#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {69089#true} is VALID [2020-07-17 22:05:32,643 INFO L263 TraceCheckUtils]: 136: Hoare triple {69089#true} call #t~ret21 := isLowWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,643 INFO L280 TraceCheckUtils]: 137: Hoare triple {69089#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69089#true} is VALID [2020-07-17 22:05:32,643 INFO L280 TraceCheckUtils]: 138: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,644 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {69089#true} {69089#true} #506#return; {69089#true} is VALID [2020-07-17 22:05:32,644 INFO L280 TraceCheckUtils]: 140: Hoare triple {69089#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {69089#true} is VALID [2020-07-17 22:05:32,644 INFO L280 TraceCheckUtils]: 141: Hoare triple {69089#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {69089#true} is VALID [2020-07-17 22:05:32,644 INFO L280 TraceCheckUtils]: 142: Hoare triple {69089#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {69089#true} is VALID [2020-07-17 22:05:32,644 INFO L280 TraceCheckUtils]: 143: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,645 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {69089#true} {69089#true} #508#return; {69089#true} is VALID [2020-07-17 22:05:32,645 INFO L280 TraceCheckUtils]: 145: Hoare triple {69089#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {69089#true} is VALID [2020-07-17 22:05:32,645 INFO L280 TraceCheckUtils]: 146: Hoare triple {69089#true} assume !(0 != ~tmp~1); {69089#true} is VALID [2020-07-17 22:05:32,646 INFO L263 TraceCheckUtils]: 147: Hoare triple {69089#true} call processEnvironment__wrappee__highWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,646 INFO L280 TraceCheckUtils]: 148: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,647 INFO L280 TraceCheckUtils]: 149: Hoare triple {69089#true} assume !(0 == ~pumpRunning~0); {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,647 INFO L263 TraceCheckUtils]: 150: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {69089#true} is VALID [2020-07-17 22:05:32,647 INFO L280 TraceCheckUtils]: 151: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,648 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {69089#true} {69176#(not (= 0 ~pumpRunning~0))} #552#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,648 INFO L280 TraceCheckUtils]: 153: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume true; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,649 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {69176#(not (= 0 ~pumpRunning~0))} {69089#true} #512#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,650 INFO L280 TraceCheckUtils]: 155: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} assume true; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,650 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {69176#(not (= 0 ~pumpRunning~0))} {69176#(not (= 0 ~pumpRunning~0))} #538#return; {69176#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:05:32,651 INFO L263 TraceCheckUtils]: 157: Hoare triple {69176#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {69089#true} is VALID [2020-07-17 22:05:32,651 INFO L280 TraceCheckUtils]: 158: Hoare triple {69089#true} havoc ~tmp~6;havoc ~tmp___0~3; {69089#true} is VALID [2020-07-17 22:05:32,651 INFO L263 TraceCheckUtils]: 159: Hoare triple {69089#true} call #t~ret27 := getWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,651 INFO L280 TraceCheckUtils]: 160: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,651 INFO L280 TraceCheckUtils]: 161: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,651 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,652 INFO L280 TraceCheckUtils]: 163: Hoare triple {69089#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69089#true} is VALID [2020-07-17 22:05:32,652 INFO L280 TraceCheckUtils]: 164: Hoare triple {69089#true} assume 2 != ~tmp~6; {69089#true} is VALID [2020-07-17 22:05:32,652 INFO L263 TraceCheckUtils]: 165: Hoare triple {69089#true} call #t~ret28 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,654 INFO L280 TraceCheckUtils]: 166: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:05:32,654 INFO L280 TraceCheckUtils]: 167: Hoare triple {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:05:32,655 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {69586#(= ~pumpRunning~0 |isPumpRunning_#res|)} {69089#true} #558#return; {69583#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 22:05:32,656 INFO L280 TraceCheckUtils]: 169: Hoare triple {69583#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {69584#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:05:32,657 INFO L280 TraceCheckUtils]: 170: Hoare triple {69584#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {69585#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,657 INFO L280 TraceCheckUtils]: 171: Hoare triple {69585#(= 0 ~pumpRunning~0)} assume true; {69585#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:05:32,658 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {69585#(= 0 ~pumpRunning~0)} {69176#(not (= 0 ~pumpRunning~0))} #540#return; {69090#false} is VALID [2020-07-17 22:05:32,658 INFO L280 TraceCheckUtils]: 173: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:32,659 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {69090#false} {69176#(not (= 0 ~pumpRunning~0))} #524#return; {69090#false} is VALID [2020-07-17 22:05:32,659 INFO L280 TraceCheckUtils]: 175: Hoare triple {69090#false} assume !false; {69090#false} is VALID [2020-07-17 22:05:32,659 INFO L280 TraceCheckUtils]: 176: Hoare triple {69090#false} assume ~splverifierCounter~0 < 4; {69090#false} is VALID [2020-07-17 22:05:32,659 INFO L280 TraceCheckUtils]: 177: Hoare triple {69090#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {69090#false} is VALID [2020-07-17 22:05:32,659 INFO L280 TraceCheckUtils]: 178: Hoare triple {69090#false} assume !(0 != ~tmp~5); {69090#false} is VALID [2020-07-17 22:05:32,659 INFO L280 TraceCheckUtils]: 179: Hoare triple {69090#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {69090#false} is VALID [2020-07-17 22:05:32,660 INFO L280 TraceCheckUtils]: 180: Hoare triple {69090#false} assume !(0 != ~tmp___0~2); {69090#false} is VALID [2020-07-17 22:05:32,660 INFO L280 TraceCheckUtils]: 181: Hoare triple {69090#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {69090#false} is VALID [2020-07-17 22:05:32,660 INFO L280 TraceCheckUtils]: 182: Hoare triple {69090#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {69090#false} is VALID [2020-07-17 22:05:32,660 INFO L280 TraceCheckUtils]: 183: Hoare triple {69090#false} assume !(0 != ~tmp___1~0); {69090#false} is VALID [2020-07-17 22:05:32,660 INFO L263 TraceCheckUtils]: 184: Hoare triple {69090#false} call timeShift(); {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:05:32,661 INFO L263 TraceCheckUtils]: 185: Hoare triple {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:32,661 INFO L263 TraceCheckUtils]: 186: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,661 INFO L280 TraceCheckUtils]: 187: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,661 INFO L280 TraceCheckUtils]: 188: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,662 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,662 INFO L280 TraceCheckUtils]: 190: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:32,662 INFO L280 TraceCheckUtils]: 191: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,662 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {69089#true} {69351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #534#return; {69089#true} is VALID [2020-07-17 22:05:32,662 INFO L280 TraceCheckUtils]: 193: Hoare triple {69089#true} assume 0 != ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,663 INFO L263 TraceCheckUtils]: 194: Hoare triple {69089#true} call lowerWaterLevel(); {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:32,663 INFO L280 TraceCheckUtils]: 195: Hoare triple {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {69089#true} is VALID [2020-07-17 22:05:32,663 INFO L280 TraceCheckUtils]: 196: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,663 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {69089#true} {69089#true} #536#return; {69089#true} is VALID [2020-07-17 22:05:32,663 INFO L280 TraceCheckUtils]: 198: Hoare triple {69089#true} assume 0 != ~systemActive~0; {69089#true} is VALID [2020-07-17 22:05:32,664 INFO L263 TraceCheckUtils]: 199: Hoare triple {69089#true} call processEnvironment(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,664 INFO L280 TraceCheckUtils]: 200: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,664 INFO L280 TraceCheckUtils]: 201: Hoare triple {69089#true} assume 0 != ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,664 INFO L263 TraceCheckUtils]: 202: Hoare triple {69089#true} call #t~ret1 := isLowWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,665 INFO L280 TraceCheckUtils]: 203: Hoare triple {69089#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {69089#true} is VALID [2020-07-17 22:05:32,665 INFO L263 TraceCheckUtils]: 204: Hoare triple {69089#true} call #t~ret21 := isLowWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,665 INFO L280 TraceCheckUtils]: 205: Hoare triple {69089#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69089#true} is VALID [2020-07-17 22:05:32,665 INFO L280 TraceCheckUtils]: 206: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,665 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {69089#true} {69089#true} #506#return; {69089#true} is VALID [2020-07-17 22:05:32,665 INFO L280 TraceCheckUtils]: 208: Hoare triple {69089#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {69089#true} is VALID [2020-07-17 22:05:32,666 INFO L280 TraceCheckUtils]: 209: Hoare triple {69089#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {69089#true} is VALID [2020-07-17 22:05:32,666 INFO L280 TraceCheckUtils]: 210: Hoare triple {69089#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {69089#true} is VALID [2020-07-17 22:05:32,666 INFO L280 TraceCheckUtils]: 211: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,666 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {69089#true} {69089#true} #508#return; {69089#true} is VALID [2020-07-17 22:05:32,666 INFO L280 TraceCheckUtils]: 213: Hoare triple {69089#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {69089#true} is VALID [2020-07-17 22:05:32,666 INFO L280 TraceCheckUtils]: 214: Hoare triple {69089#true} assume 0 != ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,668 INFO L263 TraceCheckUtils]: 215: Hoare triple {69089#true} call deactivatePump(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,668 INFO L280 TraceCheckUtils]: 216: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {69089#true} is VALID [2020-07-17 22:05:32,668 INFO L280 TraceCheckUtils]: 217: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,668 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {69089#true} {69089#true} #510#return; {69089#true} is VALID [2020-07-17 22:05:32,668 INFO L280 TraceCheckUtils]: 219: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,668 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {69089#true} {69089#true} #538#return; {69089#true} is VALID [2020-07-17 22:05:32,669 INFO L263 TraceCheckUtils]: 221: Hoare triple {69089#true} call __utac_acc__Specification5_spec__3(); {69089#true} is VALID [2020-07-17 22:05:32,669 INFO L280 TraceCheckUtils]: 222: Hoare triple {69089#true} havoc ~tmp~6;havoc ~tmp___0~3; {69089#true} is VALID [2020-07-17 22:05:32,669 INFO L263 TraceCheckUtils]: 223: Hoare triple {69089#true} call #t~ret27 := getWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,669 INFO L280 TraceCheckUtils]: 224: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,669 INFO L280 TraceCheckUtils]: 225: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,669 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:32,670 INFO L280 TraceCheckUtils]: 227: Hoare triple {69089#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69089#true} is VALID [2020-07-17 22:05:32,670 INFO L280 TraceCheckUtils]: 228: Hoare triple {69089#true} assume 2 != ~tmp~6; {69089#true} is VALID [2020-07-17 22:05:32,670 INFO L263 TraceCheckUtils]: 229: Hoare triple {69089#true} call #t~ret28 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,670 INFO L280 TraceCheckUtils]: 230: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,670 INFO L280 TraceCheckUtils]: 231: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,670 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {69089#true} {69089#true} #558#return; {69089#true} is VALID [2020-07-17 22:05:32,671 INFO L280 TraceCheckUtils]: 233: Hoare triple {69089#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {69089#true} is VALID [2020-07-17 22:05:32,671 INFO L280 TraceCheckUtils]: 234: Hoare triple {69089#true} assume !(0 != ~tmp___0~3); {69089#true} is VALID [2020-07-17 22:05:32,671 INFO L280 TraceCheckUtils]: 235: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,671 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {69089#true} {69089#true} #540#return; {69089#true} is VALID [2020-07-17 22:05:32,671 INFO L280 TraceCheckUtils]: 237: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,671 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {69089#true} {69090#false} #524#return; {69090#false} is VALID [2020-07-17 22:05:32,672 INFO L280 TraceCheckUtils]: 239: Hoare triple {69090#false} assume !false; {69090#false} is VALID [2020-07-17 22:05:32,672 INFO L280 TraceCheckUtils]: 240: Hoare triple {69090#false} assume ~splverifierCounter~0 < 4; {69090#false} is VALID [2020-07-17 22:05:32,672 INFO L280 TraceCheckUtils]: 241: Hoare triple {69090#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {69090#false} is VALID [2020-07-17 22:05:32,672 INFO L280 TraceCheckUtils]: 242: Hoare triple {69090#false} assume 0 != ~tmp~5; {69090#false} is VALID [2020-07-17 22:05:32,672 INFO L263 TraceCheckUtils]: 243: Hoare triple {69090#false} call waterRise(); {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:32,672 INFO L280 TraceCheckUtils]: 244: Hoare triple {69350#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {69089#true} is VALID [2020-07-17 22:05:32,673 INFO L280 TraceCheckUtils]: 245: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,673 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {69089#true} {69090#false} #516#return; {69090#false} is VALID [2020-07-17 22:05:32,673 INFO L280 TraceCheckUtils]: 247: Hoare triple {69090#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {69090#false} is VALID [2020-07-17 22:05:32,673 INFO L280 TraceCheckUtils]: 248: Hoare triple {69090#false} assume !(0 != ~tmp___0~2); {69090#false} is VALID [2020-07-17 22:05:32,673 INFO L280 TraceCheckUtils]: 249: Hoare triple {69090#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {69090#false} is VALID [2020-07-17 22:05:32,673 INFO L280 TraceCheckUtils]: 250: Hoare triple {69090#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {69090#false} is VALID [2020-07-17 22:05:32,674 INFO L280 TraceCheckUtils]: 251: Hoare triple {69090#false} assume !(0 != ~tmp___1~0); {69090#false} is VALID [2020-07-17 22:05:32,674 INFO L263 TraceCheckUtils]: 252: Hoare triple {69090#false} call timeShift(); {69090#false} is VALID [2020-07-17 22:05:32,674 INFO L263 TraceCheckUtils]: 253: Hoare triple {69090#false} call __utac_acc__Specification5_spec__2(); {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:32,674 INFO L263 TraceCheckUtils]: 254: Hoare triple {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,674 INFO L280 TraceCheckUtils]: 255: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,674 INFO L280 TraceCheckUtils]: 256: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,675 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {69089#true} {69349#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #554#return; {69089#true} is VALID [2020-07-17 22:05:32,675 INFO L280 TraceCheckUtils]: 258: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:32,675 INFO L280 TraceCheckUtils]: 259: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,675 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {69089#true} {69090#false} #534#return; {69090#false} is VALID [2020-07-17 22:05:32,675 INFO L280 TraceCheckUtils]: 261: Hoare triple {69090#false} assume !(0 != ~pumpRunning~0); {69090#false} is VALID [2020-07-17 22:05:32,675 INFO L280 TraceCheckUtils]: 262: Hoare triple {69090#false} assume 0 != ~systemActive~0; {69090#false} is VALID [2020-07-17 22:05:32,676 INFO L263 TraceCheckUtils]: 263: Hoare triple {69090#false} call processEnvironment(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,676 INFO L280 TraceCheckUtils]: 264: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:32,676 INFO L280 TraceCheckUtils]: 265: Hoare triple {69089#true} assume !(0 != ~pumpRunning~0); {69089#true} is VALID [2020-07-17 22:05:32,678 INFO L263 TraceCheckUtils]: 266: Hoare triple {69089#true} call processEnvironment__wrappee__highWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,678 INFO L280 TraceCheckUtils]: 267: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,678 INFO L280 TraceCheckUtils]: 268: Hoare triple {69089#true} assume 0 == ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:32,678 INFO L263 TraceCheckUtils]: 269: Hoare triple {69089#true} call #t~ret0 := isHighWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,679 INFO L280 TraceCheckUtils]: 270: Hoare triple {69089#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {69089#true} is VALID [2020-07-17 22:05:32,679 INFO L263 TraceCheckUtils]: 271: Hoare triple {69089#true} call #t~ret20 := isHighWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:32,679 INFO L280 TraceCheckUtils]: 272: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,679 INFO L280 TraceCheckUtils]: 273: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:32,679 INFO L280 TraceCheckUtils]: 274: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,680 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:32,680 INFO L280 TraceCheckUtils]: 276: Hoare triple {69089#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {69089#true} is VALID [2020-07-17 22:05:32,680 INFO L280 TraceCheckUtils]: 277: Hoare triple {69089#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,680 INFO L280 TraceCheckUtils]: 278: Hoare triple {69089#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {69089#true} is VALID [2020-07-17 22:05:32,680 INFO L280 TraceCheckUtils]: 279: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,680 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {69089#true} {69089#true} #546#return; {69089#true} is VALID [2020-07-17 22:05:32,681 INFO L280 TraceCheckUtils]: 281: Hoare triple {69089#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {69089#true} is VALID [2020-07-17 22:05:32,681 INFO L280 TraceCheckUtils]: 282: Hoare triple {69089#true} assume 0 != ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:32,682 INFO L263 TraceCheckUtils]: 283: Hoare triple {69089#true} call activatePump(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,682 INFO L280 TraceCheckUtils]: 284: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {69089#true} is VALID [2020-07-17 22:05:32,682 INFO L263 TraceCheckUtils]: 285: Hoare triple {69089#true} call #t~ret2 := isMethaneAlarm(); {69089#true} is VALID [2020-07-17 22:05:32,682 INFO L280 TraceCheckUtils]: 286: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,683 INFO L263 TraceCheckUtils]: 287: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:32,683 INFO L280 TraceCheckUtils]: 288: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:32,683 INFO L280 TraceCheckUtils]: 289: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,683 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:32,683 INFO L280 TraceCheckUtils]: 291: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:32,683 INFO L280 TraceCheckUtils]: 292: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,684 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:32,684 INFO L280 TraceCheckUtils]: 294: Hoare triple {69089#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {69089#true} is VALID [2020-07-17 22:05:32,684 INFO L280 TraceCheckUtils]: 295: Hoare triple {69089#true} assume !(0 != ~tmp~2); {69089#true} is VALID [2020-07-17 22:05:32,685 INFO L263 TraceCheckUtils]: 296: Hoare triple {69089#true} call activatePump__wrappee__lowWaterSensor(); {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:32,685 INFO L280 TraceCheckUtils]: 297: Hoare triple {69414#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69089#true} is VALID [2020-07-17 22:05:32,685 INFO L280 TraceCheckUtils]: 298: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,685 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {69089#true} {69089#true} #530#return; {69089#true} is VALID [2020-07-17 22:05:32,685 INFO L280 TraceCheckUtils]: 300: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,686 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {69089#true} {69089#true} #548#return; {69089#true} is VALID [2020-07-17 22:05:32,686 INFO L280 TraceCheckUtils]: 302: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,686 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {69089#true} {69089#true} #514#return; {69089#true} is VALID [2020-07-17 22:05:32,686 INFO L280 TraceCheckUtils]: 304: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,686 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {69089#true} {69090#false} #538#return; {69090#false} is VALID [2020-07-17 22:05:32,686 INFO L263 TraceCheckUtils]: 306: Hoare triple {69090#false} call __utac_acc__Specification5_spec__3(); {69090#false} is VALID [2020-07-17 22:05:32,687 INFO L280 TraceCheckUtils]: 307: Hoare triple {69090#false} havoc ~tmp~6;havoc ~tmp___0~3; {69090#false} is VALID [2020-07-17 22:05:32,687 INFO L263 TraceCheckUtils]: 308: Hoare triple {69090#false} call #t~ret27 := getWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:32,687 INFO L280 TraceCheckUtils]: 309: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:32,687 INFO L280 TraceCheckUtils]: 310: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,687 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {69089#true} {69090#false} #556#return; {69090#false} is VALID [2020-07-17 22:05:32,687 INFO L280 TraceCheckUtils]: 312: Hoare triple {69090#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69090#false} is VALID [2020-07-17 22:05:32,688 INFO L280 TraceCheckUtils]: 313: Hoare triple {69090#false} assume 2 != ~tmp~6; {69090#false} is VALID [2020-07-17 22:05:32,688 INFO L263 TraceCheckUtils]: 314: Hoare triple {69090#false} call #t~ret28 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:32,688 INFO L280 TraceCheckUtils]: 315: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:32,688 INFO L280 TraceCheckUtils]: 316: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:32,688 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {69089#true} {69090#false} #558#return; {69090#false} is VALID [2020-07-17 22:05:32,688 INFO L280 TraceCheckUtils]: 318: Hoare triple {69090#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {69090#false} is VALID [2020-07-17 22:05:32,689 INFO L280 TraceCheckUtils]: 319: Hoare triple {69090#false} assume 0 != ~tmp___0~3; {69090#false} is VALID [2020-07-17 22:05:32,689 INFO L280 TraceCheckUtils]: 320: Hoare triple {69090#false} assume 0 == ~switchedOnBeforeTS~0; {69090#false} is VALID [2020-07-17 22:05:32,689 INFO L263 TraceCheckUtils]: 321: Hoare triple {69090#false} call __automaton_fail(); {69090#false} is VALID [2020-07-17 22:05:32,689 INFO L280 TraceCheckUtils]: 322: Hoare triple {69090#false} assume !false; {69090#false} is VALID [2020-07-17 22:05:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 94 proven. 42 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2020-07-17 22:05:32,918 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [216190557] [2020-07-17 22:05:32,920 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1647536346] [2020-07-17 22:05:32,920 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:05:33,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:33,279 INFO L264 TraceCheckSpWp]: Trace formula consists of 1355 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 22:05:33,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:33,391 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:05:34,174 INFO L263 TraceCheckUtils]: 0: Hoare triple {69089#true} call ULTIMATE.init(); {69089#true} is VALID [2020-07-17 22:05:34,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {69089#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {69089#true} is VALID [2020-07-17 22:05:34,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,175 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {69089#true} {69089#true} #574#return; {69089#true} is VALID [2020-07-17 22:05:34,175 INFO L263 TraceCheckUtils]: 4: Hoare triple {69089#true} call #t~ret76 := main(); {69089#true} is VALID [2020-07-17 22:05:34,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {69089#true} havoc ~retValue_acc~7;havoc ~tmp~10; {69089#true} is VALID [2020-07-17 22:05:34,176 INFO L263 TraceCheckUtils]: 6: Hoare triple {69089#true} call select_helpers(); {69089#true} is VALID [2020-07-17 22:05:34,176 INFO L280 TraceCheckUtils]: 7: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,176 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {69089#true} {69089#true} #464#return; {69089#true} is VALID [2020-07-17 22:05:34,176 INFO L263 TraceCheckUtils]: 9: Hoare triple {69089#true} call select_features(); {69089#true} is VALID [2020-07-17 22:05:34,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,176 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {69089#true} {69089#true} #466#return; {69089#true} is VALID [2020-07-17 22:05:34,177 INFO L263 TraceCheckUtils]: 12: Hoare triple {69089#true} call #t~ret64 := valid_product(); {69089#true} is VALID [2020-07-17 22:05:34,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {69089#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {69089#true} is VALID [2020-07-17 22:05:34,177 INFO L280 TraceCheckUtils]: 14: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,177 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {69089#true} {69089#true} #468#return; {69089#true} is VALID [2020-07-17 22:05:34,177 INFO L280 TraceCheckUtils]: 16: Hoare triple {69089#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~10 := #t~ret64;havoc #t~ret64; {69089#true} is VALID [2020-07-17 22:05:34,178 INFO L280 TraceCheckUtils]: 17: Hoare triple {69089#true} assume 0 != ~tmp~10; {69089#true} is VALID [2020-07-17 22:05:34,178 INFO L263 TraceCheckUtils]: 18: Hoare triple {69089#true} call setup(); {69089#true} is VALID [2020-07-17 22:05:34,178 INFO L280 TraceCheckUtils]: 19: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,178 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {69089#true} {69089#true} #470#return; {69089#true} is VALID [2020-07-17 22:05:34,178 INFO L263 TraceCheckUtils]: 21: Hoare triple {69089#true} call runTest(); {69089#true} is VALID [2020-07-17 22:05:34,178 INFO L263 TraceCheckUtils]: 22: Hoare triple {69089#true} call __utac_acc__Specification5_spec__1(); {69089#true} is VALID [2020-07-17 22:05:34,179 INFO L280 TraceCheckUtils]: 23: Hoare triple {69089#true} ~switchedOnBeforeTS~0 := 0; {69089#true} is VALID [2020-07-17 22:05:34,179 INFO L280 TraceCheckUtils]: 24: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,179 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {69089#true} {69089#true} #564#return; {69089#true} is VALID [2020-07-17 22:05:34,179 INFO L263 TraceCheckUtils]: 26: Hoare triple {69089#true} call test(); {69089#true} is VALID [2020-07-17 22:05:34,179 INFO L280 TraceCheckUtils]: 27: Hoare triple {69089#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {69089#true} is VALID [2020-07-17 22:05:34,179 INFO L280 TraceCheckUtils]: 28: Hoare triple {69089#true} assume !false; {69089#true} is VALID [2020-07-17 22:05:34,180 INFO L280 TraceCheckUtils]: 29: Hoare triple {69089#true} assume ~splverifierCounter~0 < 4; {69089#true} is VALID [2020-07-17 22:05:34,180 INFO L280 TraceCheckUtils]: 30: Hoare triple {69089#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {69089#true} is VALID [2020-07-17 22:05:34,180 INFO L280 TraceCheckUtils]: 31: Hoare triple {69089#true} assume 0 != ~tmp~5; {69089#true} is VALID [2020-07-17 22:05:34,180 INFO L263 TraceCheckUtils]: 32: Hoare triple {69089#true} call waterRise(); {69089#true} is VALID [2020-07-17 22:05:34,180 INFO L280 TraceCheckUtils]: 33: Hoare triple {69089#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {69089#true} is VALID [2020-07-17 22:05:34,181 INFO L280 TraceCheckUtils]: 34: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,181 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {69089#true} {69089#true} #516#return; {69089#true} is VALID [2020-07-17 22:05:34,181 INFO L280 TraceCheckUtils]: 36: Hoare triple {69089#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {69089#true} is VALID [2020-07-17 22:05:34,181 INFO L280 TraceCheckUtils]: 37: Hoare triple {69089#true} assume !(0 != ~tmp___0~2); {69089#true} is VALID [2020-07-17 22:05:34,181 INFO L280 TraceCheckUtils]: 38: Hoare triple {69089#true} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {69089#true} is VALID [2020-07-17 22:05:34,181 INFO L280 TraceCheckUtils]: 39: Hoare triple {69089#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {69089#true} is VALID [2020-07-17 22:05:34,182 INFO L280 TraceCheckUtils]: 40: Hoare triple {69089#true} assume !(0 != ~tmp___1~0); {69089#true} is VALID [2020-07-17 22:05:34,182 INFO L263 TraceCheckUtils]: 41: Hoare triple {69089#true} call timeShift(); {69089#true} is VALID [2020-07-17 22:05:34,182 INFO L263 TraceCheckUtils]: 42: Hoare triple {69089#true} call __utac_acc__Specification5_spec__2(); {69089#true} is VALID [2020-07-17 22:05:34,182 INFO L263 TraceCheckUtils]: 43: Hoare triple {69089#true} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:34,182 INFO L280 TraceCheckUtils]: 44: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:34,182 INFO L280 TraceCheckUtils]: 45: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,183 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {69089#true} {69089#true} #554#return; {69089#true} is VALID [2020-07-17 22:05:34,183 INFO L280 TraceCheckUtils]: 47: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:34,183 INFO L280 TraceCheckUtils]: 48: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,183 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {69089#true} {69089#true} #534#return; {69089#true} is VALID [2020-07-17 22:05:34,183 INFO L280 TraceCheckUtils]: 50: Hoare triple {69089#true} assume !(0 != ~pumpRunning~0); {69089#true} is VALID [2020-07-17 22:05:34,184 INFO L280 TraceCheckUtils]: 51: Hoare triple {69089#true} assume 0 != ~systemActive~0; {69089#true} is VALID [2020-07-17 22:05:34,184 INFO L263 TraceCheckUtils]: 52: Hoare triple {69089#true} call processEnvironment(); {69089#true} is VALID [2020-07-17 22:05:34,184 INFO L280 TraceCheckUtils]: 53: Hoare triple {69089#true} havoc ~tmp~1; {69089#true} is VALID [2020-07-17 22:05:34,184 INFO L280 TraceCheckUtils]: 54: Hoare triple {69089#true} assume !(0 != ~pumpRunning~0); {69089#true} is VALID [2020-07-17 22:05:34,184 INFO L263 TraceCheckUtils]: 55: Hoare triple {69089#true} call processEnvironment__wrappee__highWaterSensor(); {69089#true} is VALID [2020-07-17 22:05:34,184 INFO L280 TraceCheckUtils]: 56: Hoare triple {69089#true} havoc ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:34,185 INFO L280 TraceCheckUtils]: 57: Hoare triple {69089#true} assume 0 == ~pumpRunning~0; {69089#true} is VALID [2020-07-17 22:05:34,185 INFO L263 TraceCheckUtils]: 58: Hoare triple {69089#true} call #t~ret0 := isHighWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:34,185 INFO L280 TraceCheckUtils]: 59: Hoare triple {69089#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {69089#true} is VALID [2020-07-17 22:05:34,185 INFO L263 TraceCheckUtils]: 60: Hoare triple {69089#true} call #t~ret20 := isHighWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:34,185 INFO L280 TraceCheckUtils]: 61: Hoare triple {69089#true} havoc ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:34,185 INFO L280 TraceCheckUtils]: 62: Hoare triple {69089#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69089#true} is VALID [2020-07-17 22:05:34,186 INFO L280 TraceCheckUtils]: 63: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,186 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {69089#true} {69089#true} #532#return; {69089#true} is VALID [2020-07-17 22:05:34,186 INFO L280 TraceCheckUtils]: 65: Hoare triple {69089#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {69089#true} is VALID [2020-07-17 22:05:34,186 INFO L280 TraceCheckUtils]: 66: Hoare triple {69089#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {69089#true} is VALID [2020-07-17 22:05:34,186 INFO L280 TraceCheckUtils]: 67: Hoare triple {69089#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {69089#true} is VALID [2020-07-17 22:05:34,186 INFO L280 TraceCheckUtils]: 68: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,187 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {69089#true} {69089#true} #546#return; {69089#true} is VALID [2020-07-17 22:05:34,187 INFO L280 TraceCheckUtils]: 70: Hoare triple {69089#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {69089#true} is VALID [2020-07-17 22:05:34,187 INFO L280 TraceCheckUtils]: 71: Hoare triple {69089#true} assume 0 != ~tmp~0; {69089#true} is VALID [2020-07-17 22:05:34,187 INFO L263 TraceCheckUtils]: 72: Hoare triple {69089#true} call activatePump(); {69089#true} is VALID [2020-07-17 22:05:34,187 INFO L280 TraceCheckUtils]: 73: Hoare triple {69089#true} havoc ~tmp~2; {69089#true} is VALID [2020-07-17 22:05:34,188 INFO L263 TraceCheckUtils]: 74: Hoare triple {69089#true} call #t~ret2 := isMethaneAlarm(); {69089#true} is VALID [2020-07-17 22:05:34,188 INFO L280 TraceCheckUtils]: 75: Hoare triple {69089#true} havoc ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:34,188 INFO L263 TraceCheckUtils]: 76: Hoare triple {69089#true} call #t~ret3 := isMethaneLevelCritical(); {69089#true} is VALID [2020-07-17 22:05:34,188 INFO L280 TraceCheckUtils]: 77: Hoare triple {69089#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69089#true} is VALID [2020-07-17 22:05:34,188 INFO L280 TraceCheckUtils]: 78: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,188 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {69089#true} {69089#true} #568#return; {69089#true} is VALID [2020-07-17 22:05:34,189 INFO L280 TraceCheckUtils]: 80: Hoare triple {69089#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69089#true} is VALID [2020-07-17 22:05:34,189 INFO L280 TraceCheckUtils]: 81: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,189 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {69089#true} {69089#true} #528#return; {69089#true} is VALID [2020-07-17 22:05:34,189 INFO L280 TraceCheckUtils]: 83: Hoare triple {69089#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {69089#true} is VALID [2020-07-17 22:05:34,189 INFO L280 TraceCheckUtils]: 84: Hoare triple {69089#true} assume !(0 != ~tmp~2); {69089#true} is VALID [2020-07-17 22:05:34,189 INFO L263 TraceCheckUtils]: 85: Hoare triple {69089#true} call activatePump__wrappee__lowWaterSensor(); {69089#true} is VALID [2020-07-17 22:05:34,190 INFO L280 TraceCheckUtils]: 86: Hoare triple {69089#true} ~pumpRunning~0 := 1; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,191 INFO L280 TraceCheckUtils]: 87: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,192 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #530#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,193 INFO L280 TraceCheckUtils]: 89: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,193 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #548#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,194 INFO L280 TraceCheckUtils]: 91: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,195 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #514#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,196 INFO L280 TraceCheckUtils]: 93: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,196 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #538#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,197 INFO L263 TraceCheckUtils]: 95: Hoare triple {69401#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,198 INFO L280 TraceCheckUtils]: 96: Hoare triple {69401#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~3; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,198 INFO L263 TraceCheckUtils]: 97: Hoare triple {69401#(<= 1 ~pumpRunning~0)} call #t~ret27 := getWaterLevel(); {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,199 INFO L280 TraceCheckUtils]: 98: Hoare triple {69401#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,200 INFO L280 TraceCheckUtils]: 99: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,201 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69401#(<= 1 ~pumpRunning~0)} #556#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,201 INFO L280 TraceCheckUtils]: 101: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,202 INFO L280 TraceCheckUtils]: 102: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,203 INFO L280 TraceCheckUtils]: 103: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,204 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69401#(<= 1 ~pumpRunning~0)} #540#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,204 INFO L280 TraceCheckUtils]: 105: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume true; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,205 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {69401#(<= 1 ~pumpRunning~0)} {69089#true} #524#return; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,206 INFO L280 TraceCheckUtils]: 107: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume !false; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,206 INFO L280 TraceCheckUtils]: 108: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,207 INFO L280 TraceCheckUtils]: 109: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,208 INFO L280 TraceCheckUtils]: 110: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,208 INFO L280 TraceCheckUtils]: 111: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,209 INFO L280 TraceCheckUtils]: 112: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,209 INFO L280 TraceCheckUtils]: 113: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,210 INFO L280 TraceCheckUtils]: 114: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,211 INFO L280 TraceCheckUtils]: 115: Hoare triple {69401#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {69401#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,211 INFO L263 TraceCheckUtils]: 116: Hoare triple {69401#(<= 1 ~pumpRunning~0)} call timeShift(); {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,212 INFO L263 TraceCheckUtils]: 117: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {69089#true} is VALID [2020-07-17 22:05:34,212 INFO L263 TraceCheckUtils]: 118: Hoare triple {69089#true} call #t~ret26 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:34,212 INFO L280 TraceCheckUtils]: 119: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69089#true} is VALID [2020-07-17 22:05:34,212 INFO L280 TraceCheckUtils]: 120: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,212 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {69089#true} {69089#true} #554#return; {69089#true} is VALID [2020-07-17 22:05:34,212 INFO L280 TraceCheckUtils]: 122: Hoare triple {69089#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69089#true} is VALID [2020-07-17 22:05:34,213 INFO L280 TraceCheckUtils]: 123: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,213 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {69089#true} {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #534#return; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,214 INFO L280 TraceCheckUtils]: 125: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,214 INFO L263 TraceCheckUtils]: 126: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:34,214 INFO L280 TraceCheckUtils]: 127: Hoare triple {69089#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {69089#true} is VALID [2020-07-17 22:05:34,215 INFO L280 TraceCheckUtils]: 128: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,215 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {69089#true} {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #536#return; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,216 INFO L280 TraceCheckUtils]: 130: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,216 INFO L263 TraceCheckUtils]: 131: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,217 INFO L280 TraceCheckUtils]: 132: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,218 INFO L280 TraceCheckUtils]: 133: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,218 INFO L263 TraceCheckUtils]: 134: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret1 := isLowWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:34,218 INFO L280 TraceCheckUtils]: 135: Hoare triple {69089#true} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {69089#true} is VALID [2020-07-17 22:05:34,218 INFO L263 TraceCheckUtils]: 136: Hoare triple {69089#true} call #t~ret21 := isLowWaterSensorDry(); {69089#true} is VALID [2020-07-17 22:05:34,218 INFO L280 TraceCheckUtils]: 137: Hoare triple {69089#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69089#true} is VALID [2020-07-17 22:05:34,219 INFO L280 TraceCheckUtils]: 138: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,219 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {69089#true} {69089#true} #506#return; {69089#true} is VALID [2020-07-17 22:05:34,219 INFO L280 TraceCheckUtils]: 140: Hoare triple {69089#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {69089#true} is VALID [2020-07-17 22:05:34,219 INFO L280 TraceCheckUtils]: 141: Hoare triple {69089#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {69089#true} is VALID [2020-07-17 22:05:34,219 INFO L280 TraceCheckUtils]: 142: Hoare triple {69089#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {69089#true} is VALID [2020-07-17 22:05:34,220 INFO L280 TraceCheckUtils]: 143: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,220 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {69089#true} {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #508#return; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,221 INFO L280 TraceCheckUtils]: 145: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,222 INFO L280 TraceCheckUtils]: 146: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~1); {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,223 INFO L263 TraceCheckUtils]: 147: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,223 INFO L280 TraceCheckUtils]: 148: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,224 INFO L280 TraceCheckUtils]: 149: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,224 INFO L263 TraceCheckUtils]: 150: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {69089#true} is VALID [2020-07-17 22:05:34,224 INFO L280 TraceCheckUtils]: 151: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,225 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {69089#true} {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #552#return; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,225 INFO L280 TraceCheckUtils]: 153: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,226 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #512#return; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,227 INFO L280 TraceCheckUtils]: 155: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,228 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #538#return; {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:05:34,228 INFO L263 TraceCheckUtils]: 157: Hoare triple {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {69089#true} is VALID [2020-07-17 22:05:34,228 INFO L280 TraceCheckUtils]: 158: Hoare triple {69089#true} havoc ~tmp~6;havoc ~tmp___0~3; {69089#true} is VALID [2020-07-17 22:05:34,228 INFO L263 TraceCheckUtils]: 159: Hoare triple {69089#true} call #t~ret27 := getWaterLevel(); {69089#true} is VALID [2020-07-17 22:05:34,229 INFO L280 TraceCheckUtils]: 160: Hoare triple {69089#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69089#true} is VALID [2020-07-17 22:05:34,229 INFO L280 TraceCheckUtils]: 161: Hoare triple {69089#true} assume true; {69089#true} is VALID [2020-07-17 22:05:34,229 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {69089#true} {69089#true} #556#return; {69089#true} is VALID [2020-07-17 22:05:34,229 INFO L280 TraceCheckUtils]: 163: Hoare triple {69089#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69089#true} is VALID [2020-07-17 22:05:34,229 INFO L280 TraceCheckUtils]: 164: Hoare triple {69089#true} assume 2 != ~tmp~6; {69089#true} is VALID [2020-07-17 22:05:34,229 INFO L263 TraceCheckUtils]: 165: Hoare triple {69089#true} call #t~ret28 := isPumpRunning(); {69089#true} is VALID [2020-07-17 22:05:34,230 INFO L280 TraceCheckUtils]: 166: Hoare triple {69089#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {70247#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:05:34,231 INFO L280 TraceCheckUtils]: 167: Hoare triple {70247#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {70247#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:05:34,232 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {70247#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {69089#true} #558#return; {70254#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} is VALID [2020-07-17 22:05:34,232 INFO L280 TraceCheckUtils]: 169: Hoare triple {70254#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {70258#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:05:34,233 INFO L280 TraceCheckUtils]: 170: Hoare triple {70258#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {70262#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:05:34,234 INFO L280 TraceCheckUtils]: 171: Hoare triple {70262#(<= ~pumpRunning~0 0)} assume true; {70262#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:05:34,234 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {70262#(<= ~pumpRunning~0 0)} {70096#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #540#return; {70269#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:05:34,235 INFO L280 TraceCheckUtils]: 173: Hoare triple {70269#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {70269#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:05:34,236 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {70269#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {69401#(<= 1 ~pumpRunning~0)} #524#return; {69090#false} is VALID [2020-07-17 22:05:34,236 INFO L280 TraceCheckUtils]: 175: Hoare triple {69090#false} assume !false; {69090#false} is VALID [2020-07-17 22:05:34,236 INFO L280 TraceCheckUtils]: 176: Hoare triple {69090#false} assume ~splverifierCounter~0 < 4; {69090#false} is VALID [2020-07-17 22:05:34,236 INFO L280 TraceCheckUtils]: 177: Hoare triple {69090#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {69090#false} is VALID [2020-07-17 22:05:34,237 INFO L280 TraceCheckUtils]: 178: Hoare triple {69090#false} assume !(0 != ~tmp~5); {69090#false} is VALID [2020-07-17 22:05:34,237 INFO L280 TraceCheckUtils]: 179: Hoare triple {69090#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {69090#false} is VALID [2020-07-17 22:05:34,237 INFO L280 TraceCheckUtils]: 180: Hoare triple {69090#false} assume !(0 != ~tmp___0~2); {69090#false} is VALID [2020-07-17 22:05:34,237 INFO L280 TraceCheckUtils]: 181: Hoare triple {69090#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {69090#false} is VALID [2020-07-17 22:05:34,237 INFO L280 TraceCheckUtils]: 182: Hoare triple {69090#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {69090#false} is VALID [2020-07-17 22:05:34,237 INFO L280 TraceCheckUtils]: 183: Hoare triple {69090#false} assume !(0 != ~tmp___1~0); {69090#false} is VALID [2020-07-17 22:05:34,238 INFO L263 TraceCheckUtils]: 184: Hoare triple {69090#false} call timeShift(); {69090#false} is VALID [2020-07-17 22:05:34,238 INFO L263 TraceCheckUtils]: 185: Hoare triple {69090#false} call __utac_acc__Specification5_spec__2(); {69090#false} is VALID [2020-07-17 22:05:34,238 INFO L263 TraceCheckUtils]: 186: Hoare triple {69090#false} call #t~ret26 := isPumpRunning(); {69090#false} is VALID [2020-07-17 22:05:34,238 INFO L280 TraceCheckUtils]: 187: Hoare triple {69090#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69090#false} is VALID [2020-07-17 22:05:34,238 INFO L280 TraceCheckUtils]: 188: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,238 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {69090#false} {69090#false} #554#return; {69090#false} is VALID [2020-07-17 22:05:34,239 INFO L280 TraceCheckUtils]: 190: Hoare triple {69090#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69090#false} is VALID [2020-07-17 22:05:34,239 INFO L280 TraceCheckUtils]: 191: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,239 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {69090#false} {69090#false} #534#return; {69090#false} is VALID [2020-07-17 22:05:34,239 INFO L280 TraceCheckUtils]: 193: Hoare triple {69090#false} assume 0 != ~pumpRunning~0; {69090#false} is VALID [2020-07-17 22:05:34,239 INFO L263 TraceCheckUtils]: 194: Hoare triple {69090#false} call lowerWaterLevel(); {69090#false} is VALID [2020-07-17 22:05:34,239 INFO L280 TraceCheckUtils]: 195: Hoare triple {69090#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {69090#false} is VALID [2020-07-17 22:05:34,239 INFO L280 TraceCheckUtils]: 196: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,240 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {69090#false} {69090#false} #536#return; {69090#false} is VALID [2020-07-17 22:05:34,240 INFO L280 TraceCheckUtils]: 198: Hoare triple {69090#false} assume 0 != ~systemActive~0; {69090#false} is VALID [2020-07-17 22:05:34,240 INFO L263 TraceCheckUtils]: 199: Hoare triple {69090#false} call processEnvironment(); {69090#false} is VALID [2020-07-17 22:05:34,240 INFO L280 TraceCheckUtils]: 200: Hoare triple {69090#false} havoc ~tmp~1; {69090#false} is VALID [2020-07-17 22:05:34,240 INFO L280 TraceCheckUtils]: 201: Hoare triple {69090#false} assume 0 != ~pumpRunning~0; {69090#false} is VALID [2020-07-17 22:05:34,240 INFO L263 TraceCheckUtils]: 202: Hoare triple {69090#false} call #t~ret1 := isLowWaterLevel(); {69090#false} is VALID [2020-07-17 22:05:34,241 INFO L280 TraceCheckUtils]: 203: Hoare triple {69090#false} havoc ~retValue_acc~3;havoc ~tmp~4;havoc ~tmp___0~1; {69090#false} is VALID [2020-07-17 22:05:34,241 INFO L263 TraceCheckUtils]: 204: Hoare triple {69090#false} call #t~ret21 := isLowWaterSensorDry(); {69090#false} is VALID [2020-07-17 22:05:34,241 INFO L280 TraceCheckUtils]: 205: Hoare triple {69090#false} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {69090#false} is VALID [2020-07-17 22:05:34,241 INFO L280 TraceCheckUtils]: 206: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,241 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {69090#false} {69090#false} #506#return; {69090#false} is VALID [2020-07-17 22:05:34,241 INFO L280 TraceCheckUtils]: 208: Hoare triple {69090#false} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {69090#false} is VALID [2020-07-17 22:05:34,242 INFO L280 TraceCheckUtils]: 209: Hoare triple {69090#false} assume 0 != ~tmp~4;~tmp___0~1 := 0; {69090#false} is VALID [2020-07-17 22:05:34,242 INFO L280 TraceCheckUtils]: 210: Hoare triple {69090#false} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {69090#false} is VALID [2020-07-17 22:05:34,242 INFO L280 TraceCheckUtils]: 211: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,242 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {69090#false} {69090#false} #508#return; {69090#false} is VALID [2020-07-17 22:05:34,242 INFO L280 TraceCheckUtils]: 213: Hoare triple {69090#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {69090#false} is VALID [2020-07-17 22:05:34,242 INFO L280 TraceCheckUtils]: 214: Hoare triple {69090#false} assume 0 != ~tmp~1; {69090#false} is VALID [2020-07-17 22:05:34,243 INFO L263 TraceCheckUtils]: 215: Hoare triple {69090#false} call deactivatePump(); {69090#false} is VALID [2020-07-17 22:05:34,243 INFO L280 TraceCheckUtils]: 216: Hoare triple {69090#false} ~pumpRunning~0 := 0; {69090#false} is VALID [2020-07-17 22:05:34,243 INFO L280 TraceCheckUtils]: 217: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,243 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {69090#false} {69090#false} #510#return; {69090#false} is VALID [2020-07-17 22:05:34,243 INFO L280 TraceCheckUtils]: 219: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,243 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {69090#false} {69090#false} #538#return; {69090#false} is VALID [2020-07-17 22:05:34,244 INFO L263 TraceCheckUtils]: 221: Hoare triple {69090#false} call __utac_acc__Specification5_spec__3(); {69090#false} is VALID [2020-07-17 22:05:34,244 INFO L280 TraceCheckUtils]: 222: Hoare triple {69090#false} havoc ~tmp~6;havoc ~tmp___0~3; {69090#false} is VALID [2020-07-17 22:05:34,244 INFO L263 TraceCheckUtils]: 223: Hoare triple {69090#false} call #t~ret27 := getWaterLevel(); {69090#false} is VALID [2020-07-17 22:05:34,244 INFO L280 TraceCheckUtils]: 224: Hoare triple {69090#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69090#false} is VALID [2020-07-17 22:05:34,244 INFO L280 TraceCheckUtils]: 225: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,244 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {69090#false} {69090#false} #556#return; {69090#false} is VALID [2020-07-17 22:05:34,245 INFO L280 TraceCheckUtils]: 227: Hoare triple {69090#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69090#false} is VALID [2020-07-17 22:05:34,245 INFO L280 TraceCheckUtils]: 228: Hoare triple {69090#false} assume 2 != ~tmp~6; {69090#false} is VALID [2020-07-17 22:05:34,245 INFO L263 TraceCheckUtils]: 229: Hoare triple {69090#false} call #t~ret28 := isPumpRunning(); {69090#false} is VALID [2020-07-17 22:05:34,245 INFO L280 TraceCheckUtils]: 230: Hoare triple {69090#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69090#false} is VALID [2020-07-17 22:05:34,245 INFO L280 TraceCheckUtils]: 231: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,245 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {69090#false} {69090#false} #558#return; {69090#false} is VALID [2020-07-17 22:05:34,246 INFO L280 TraceCheckUtils]: 233: Hoare triple {69090#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {69090#false} is VALID [2020-07-17 22:05:34,246 INFO L280 TraceCheckUtils]: 234: Hoare triple {69090#false} assume !(0 != ~tmp___0~3); {69090#false} is VALID [2020-07-17 22:05:34,246 INFO L280 TraceCheckUtils]: 235: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,246 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {69090#false} {69090#false} #540#return; {69090#false} is VALID [2020-07-17 22:05:34,246 INFO L280 TraceCheckUtils]: 237: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,246 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {69090#false} {69090#false} #524#return; {69090#false} is VALID [2020-07-17 22:05:34,246 INFO L280 TraceCheckUtils]: 239: Hoare triple {69090#false} assume !false; {69090#false} is VALID [2020-07-17 22:05:34,247 INFO L280 TraceCheckUtils]: 240: Hoare triple {69090#false} assume ~splverifierCounter~0 < 4; {69090#false} is VALID [2020-07-17 22:05:34,247 INFO L280 TraceCheckUtils]: 241: Hoare triple {69090#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp~5 := #t~nondet22;havoc #t~nondet22; {69090#false} is VALID [2020-07-17 22:05:34,247 INFO L280 TraceCheckUtils]: 242: Hoare triple {69090#false} assume 0 != ~tmp~5; {69090#false} is VALID [2020-07-17 22:05:34,247 INFO L263 TraceCheckUtils]: 243: Hoare triple {69090#false} call waterRise(); {69090#false} is VALID [2020-07-17 22:05:34,247 INFO L280 TraceCheckUtils]: 244: Hoare triple {69090#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {69090#false} is VALID [2020-07-17 22:05:34,247 INFO L280 TraceCheckUtils]: 245: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,248 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {69090#false} {69090#false} #516#return; {69090#false} is VALID [2020-07-17 22:05:34,248 INFO L280 TraceCheckUtils]: 247: Hoare triple {69090#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___0~2 := #t~nondet23;havoc #t~nondet23; {69090#false} is VALID [2020-07-17 22:05:34,248 INFO L280 TraceCheckUtils]: 248: Hoare triple {69090#false} assume !(0 != ~tmp___0~2); {69090#false} is VALID [2020-07-17 22:05:34,248 INFO L280 TraceCheckUtils]: 249: Hoare triple {69090#false} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___2~0 := #t~nondet24;havoc #t~nondet24; {69090#false} is VALID [2020-07-17 22:05:34,248 INFO L280 TraceCheckUtils]: 250: Hoare triple {69090#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___1~0 := #t~nondet25;havoc #t~nondet25; {69090#false} is VALID [2020-07-17 22:05:34,248 INFO L280 TraceCheckUtils]: 251: Hoare triple {69090#false} assume !(0 != ~tmp___1~0); {69090#false} is VALID [2020-07-17 22:05:34,249 INFO L263 TraceCheckUtils]: 252: Hoare triple {69090#false} call timeShift(); {69090#false} is VALID [2020-07-17 22:05:34,249 INFO L263 TraceCheckUtils]: 253: Hoare triple {69090#false} call __utac_acc__Specification5_spec__2(); {69090#false} is VALID [2020-07-17 22:05:34,249 INFO L263 TraceCheckUtils]: 254: Hoare triple {69090#false} call #t~ret26 := isPumpRunning(); {69090#false} is VALID [2020-07-17 22:05:34,249 INFO L280 TraceCheckUtils]: 255: Hoare triple {69090#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69090#false} is VALID [2020-07-17 22:05:34,249 INFO L280 TraceCheckUtils]: 256: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,249 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {69090#false} {69090#false} #554#return; {69090#false} is VALID [2020-07-17 22:05:34,250 INFO L280 TraceCheckUtils]: 258: Hoare triple {69090#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret26;havoc #t~ret26; {69090#false} is VALID [2020-07-17 22:05:34,250 INFO L280 TraceCheckUtils]: 259: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,250 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {69090#false} {69090#false} #534#return; {69090#false} is VALID [2020-07-17 22:05:34,250 INFO L280 TraceCheckUtils]: 261: Hoare triple {69090#false} assume !(0 != ~pumpRunning~0); {69090#false} is VALID [2020-07-17 22:05:34,250 INFO L280 TraceCheckUtils]: 262: Hoare triple {69090#false} assume 0 != ~systemActive~0; {69090#false} is VALID [2020-07-17 22:05:34,250 INFO L263 TraceCheckUtils]: 263: Hoare triple {69090#false} call processEnvironment(); {69090#false} is VALID [2020-07-17 22:05:34,251 INFO L280 TraceCheckUtils]: 264: Hoare triple {69090#false} havoc ~tmp~1; {69090#false} is VALID [2020-07-17 22:05:34,251 INFO L280 TraceCheckUtils]: 265: Hoare triple {69090#false} assume !(0 != ~pumpRunning~0); {69090#false} is VALID [2020-07-17 22:05:34,251 INFO L263 TraceCheckUtils]: 266: Hoare triple {69090#false} call processEnvironment__wrappee__highWaterSensor(); {69090#false} is VALID [2020-07-17 22:05:34,251 INFO L280 TraceCheckUtils]: 267: Hoare triple {69090#false} havoc ~tmp~0; {69090#false} is VALID [2020-07-17 22:05:34,251 INFO L280 TraceCheckUtils]: 268: Hoare triple {69090#false} assume 0 == ~pumpRunning~0; {69090#false} is VALID [2020-07-17 22:05:34,251 INFO L263 TraceCheckUtils]: 269: Hoare triple {69090#false} call #t~ret0 := isHighWaterLevel(); {69090#false} is VALID [2020-07-17 22:05:34,252 INFO L280 TraceCheckUtils]: 270: Hoare triple {69090#false} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {69090#false} is VALID [2020-07-17 22:05:34,252 INFO L263 TraceCheckUtils]: 271: Hoare triple {69090#false} call #t~ret20 := isHighWaterSensorDry(); {69090#false} is VALID [2020-07-17 22:05:34,252 INFO L280 TraceCheckUtils]: 272: Hoare triple {69090#false} havoc ~retValue_acc~12; {69090#false} is VALID [2020-07-17 22:05:34,252 INFO L280 TraceCheckUtils]: 273: Hoare triple {69090#false} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {69090#false} is VALID [2020-07-17 22:05:34,252 INFO L280 TraceCheckUtils]: 274: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,252 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {69090#false} {69090#false} #532#return; {69090#false} is VALID [2020-07-17 22:05:34,253 INFO L280 TraceCheckUtils]: 276: Hoare triple {69090#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {69090#false} is VALID [2020-07-17 22:05:34,253 INFO L280 TraceCheckUtils]: 277: Hoare triple {69090#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {69090#false} is VALID [2020-07-17 22:05:34,253 INFO L280 TraceCheckUtils]: 278: Hoare triple {69090#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {69090#false} is VALID [2020-07-17 22:05:34,253 INFO L280 TraceCheckUtils]: 279: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,253 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {69090#false} {69090#false} #546#return; {69090#false} is VALID [2020-07-17 22:05:34,253 INFO L280 TraceCheckUtils]: 281: Hoare triple {69090#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {69090#false} is VALID [2020-07-17 22:05:34,254 INFO L280 TraceCheckUtils]: 282: Hoare triple {69090#false} assume 0 != ~tmp~0; {69090#false} is VALID [2020-07-17 22:05:34,254 INFO L263 TraceCheckUtils]: 283: Hoare triple {69090#false} call activatePump(); {69090#false} is VALID [2020-07-17 22:05:34,254 INFO L280 TraceCheckUtils]: 284: Hoare triple {69090#false} havoc ~tmp~2; {69090#false} is VALID [2020-07-17 22:05:34,254 INFO L263 TraceCheckUtils]: 285: Hoare triple {69090#false} call #t~ret2 := isMethaneAlarm(); {69090#false} is VALID [2020-07-17 22:05:34,254 INFO L280 TraceCheckUtils]: 286: Hoare triple {69090#false} havoc ~retValue_acc~0; {69090#false} is VALID [2020-07-17 22:05:34,255 INFO L263 TraceCheckUtils]: 287: Hoare triple {69090#false} call #t~ret3 := isMethaneLevelCritical(); {69090#false} is VALID [2020-07-17 22:05:34,255 INFO L280 TraceCheckUtils]: 288: Hoare triple {69090#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {69090#false} is VALID [2020-07-17 22:05:34,255 INFO L280 TraceCheckUtils]: 289: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,255 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {69090#false} {69090#false} #568#return; {69090#false} is VALID [2020-07-17 22:05:34,255 INFO L280 TraceCheckUtils]: 291: Hoare triple {69090#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {69090#false} is VALID [2020-07-17 22:05:34,255 INFO L280 TraceCheckUtils]: 292: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,256 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {69090#false} {69090#false} #528#return; {69090#false} is VALID [2020-07-17 22:05:34,256 INFO L280 TraceCheckUtils]: 294: Hoare triple {69090#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {69090#false} is VALID [2020-07-17 22:05:34,256 INFO L280 TraceCheckUtils]: 295: Hoare triple {69090#false} assume !(0 != ~tmp~2); {69090#false} is VALID [2020-07-17 22:05:34,256 INFO L263 TraceCheckUtils]: 296: Hoare triple {69090#false} call activatePump__wrappee__lowWaterSensor(); {69090#false} is VALID [2020-07-17 22:05:34,256 INFO L280 TraceCheckUtils]: 297: Hoare triple {69090#false} ~pumpRunning~0 := 1; {69090#false} is VALID [2020-07-17 22:05:34,257 INFO L280 TraceCheckUtils]: 298: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,257 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {69090#false} {69090#false} #530#return; {69090#false} is VALID [2020-07-17 22:05:34,257 INFO L280 TraceCheckUtils]: 300: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,257 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {69090#false} {69090#false} #548#return; {69090#false} is VALID [2020-07-17 22:05:34,257 INFO L280 TraceCheckUtils]: 302: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,258 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {69090#false} {69090#false} #514#return; {69090#false} is VALID [2020-07-17 22:05:34,258 INFO L280 TraceCheckUtils]: 304: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,258 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {69090#false} {69090#false} #538#return; {69090#false} is VALID [2020-07-17 22:05:34,258 INFO L263 TraceCheckUtils]: 306: Hoare triple {69090#false} call __utac_acc__Specification5_spec__3(); {69090#false} is VALID [2020-07-17 22:05:34,258 INFO L280 TraceCheckUtils]: 307: Hoare triple {69090#false} havoc ~tmp~6;havoc ~tmp___0~3; {69090#false} is VALID [2020-07-17 22:05:34,259 INFO L263 TraceCheckUtils]: 308: Hoare triple {69090#false} call #t~ret27 := getWaterLevel(); {69090#false} is VALID [2020-07-17 22:05:34,259 INFO L280 TraceCheckUtils]: 309: Hoare triple {69090#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {69090#false} is VALID [2020-07-17 22:05:34,259 INFO L280 TraceCheckUtils]: 310: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,259 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {69090#false} {69090#false} #556#return; {69090#false} is VALID [2020-07-17 22:05:34,259 INFO L280 TraceCheckUtils]: 312: Hoare triple {69090#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~6 := #t~ret27;havoc #t~ret27; {69090#false} is VALID [2020-07-17 22:05:34,260 INFO L280 TraceCheckUtils]: 313: Hoare triple {69090#false} assume 2 != ~tmp~6; {69090#false} is VALID [2020-07-17 22:05:34,260 INFO L263 TraceCheckUtils]: 314: Hoare triple {69090#false} call #t~ret28 := isPumpRunning(); {69090#false} is VALID [2020-07-17 22:05:34,260 INFO L280 TraceCheckUtils]: 315: Hoare triple {69090#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69090#false} is VALID [2020-07-17 22:05:34,260 INFO L280 TraceCheckUtils]: 316: Hoare triple {69090#false} assume true; {69090#false} is VALID [2020-07-17 22:05:34,260 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {69090#false} {69090#false} #558#return; {69090#false} is VALID [2020-07-17 22:05:34,261 INFO L280 TraceCheckUtils]: 318: Hoare triple {69090#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {69090#false} is VALID [2020-07-17 22:05:34,261 INFO L280 TraceCheckUtils]: 319: Hoare triple {69090#false} assume 0 != ~tmp___0~3; {69090#false} is VALID [2020-07-17 22:05:34,261 INFO L280 TraceCheckUtils]: 320: Hoare triple {69090#false} assume 0 == ~switchedOnBeforeTS~0; {69090#false} is VALID [2020-07-17 22:05:34,261 INFO L263 TraceCheckUtils]: 321: Hoare triple {69090#false} call __automaton_fail(); {69090#false} is VALID [2020-07-17 22:05:34,261 INFO L280 TraceCheckUtils]: 322: Hoare triple {69090#false} assume !false; {69090#false} is VALID [2020-07-17 22:05:34,323 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 255 proven. 16 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2020-07-17 22:05:34,323 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:05:34,323 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-17 22:05:34,323 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108782714] [2020-07-17 22:05:34,325 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 323 [2020-07-17 22:08:30,106 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:08:30,106 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 22:08:30,611 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 382 edges. 382 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:08:30,612 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 22:08:30,612 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:08:30,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 22:08:30,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:08:30,613 INFO L87 Difference]: Start difference. First operand 2353 states and 2769 transitions. Second operand 22 states. [2020-07-17 22:08:32,819 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-17 22:08:34,956 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:08:35,807 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:08:36,430 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:08:42,464 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:08:54,180 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:08:54,862 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191