/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_product53.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:53:17,800 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:53:17,802 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:53:17,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:53:17,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:53:17,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:53:17,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:53:17,821 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:53:17,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:53:17,823 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:53:17,824 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:53:17,825 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:53:17,826 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:53:17,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:53:17,828 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:53:17,829 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:53:17,830 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:53:17,831 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:53:17,833 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:53:17,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:53:17,837 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:53:17,838 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:53:17,839 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:53:17,840 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:53:17,843 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:53:17,843 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:53:17,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:53:17,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:53:17,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:53:17,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:53:17,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:53:17,847 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:53:17,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:53:17,848 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:53:17,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:53:17,850 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:53:17,850 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:53:17,851 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:53:17,851 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:53:17,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:53:17,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:53:17,854 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 21:53:17,869 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:53:17,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:53:17,871 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:53:17,871 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:53:17,871 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:53:17,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:53:17,872 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:53:17,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:53:17,872 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:53:17,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:53:17,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:53:17,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:53:17,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:53:17,873 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:53:17,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:53:17,873 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:53:17,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:53:17,874 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:53:17,874 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:53:17,874 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:53:17,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:53:17,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:53:17,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:53:17,875 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:53:17,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:53:17,878 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:53:17,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:53:17,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:53:17,879 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:53:17,879 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:53:18,176 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:53:18,192 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:53:18,197 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:53:18,199 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:53:18,199 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:53:18,200 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product53.cil.c [2020-07-17 21:53:18,281 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ad2996a9/17fb12154c1c4286b8578198fa831adf/FLAG791119030 [2020-07-17 21:53:18,909 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:53:18,910 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product53.cil.c [2020-07-17 21:53:18,930 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ad2996a9/17fb12154c1c4286b8578198fa831adf/FLAG791119030 [2020-07-17 21:53:19,165 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ad2996a9/17fb12154c1c4286b8578198fa831adf [2020-07-17 21:53:19,176 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:53:19,186 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:53:19,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:53:19,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:53:19,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:53:19,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:53:19" (1/1) ... [2020-07-17 21:53:19,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@451ae331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:19, skipping insertion in model container [2020-07-17 21:53:19,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:53:19" (1/1) ... [2020-07-17 21:53:19,209 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:53:19,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:53:19,791 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:53:19,824 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:53:19,954 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:53:19,997 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:53:19,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:19 WrapperNode [2020-07-17 21:53:19,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:53:19,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:53:19,998 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:53:19,998 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:53:20,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:19" (1/1) ... [2020-07-17 21:53:20,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:19" (1/1) ... [2020-07-17 21:53:20,030 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:19" (1/1) ... [2020-07-17 21:53:20,030 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:19" (1/1) ... [2020-07-17 21:53:20,083 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:19" (1/1) ... [2020-07-17 21:53:20,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:19" (1/1) ... [2020-07-17 21:53:20,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:19" (1/1) ... [2020-07-17 21:53:20,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:53:20,112 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:53:20,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:53:20,112 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:53:20,113 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:19" (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 21:53:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:53:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:53:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:53:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:53:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:53:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:53:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:53:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:53:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:53:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:53:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:53:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:53:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 21:53:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:53:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:53:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:53:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:53:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:53:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:53:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:53:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:53:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:53:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:53:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:53:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:53:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:53:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:53:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:53:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:53:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:53:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:53:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:53:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:53:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:53:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:53:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:53:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:53:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:53:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:53:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:53:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:53:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:53:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:53:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:53:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:53:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:53:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:53:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:53:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:53:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:53:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:53:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:53:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:53:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:53:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:53:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:53:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:53:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:53:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:53:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:53:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:53:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:53:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:53:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:53:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:53:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:53:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:53:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:53:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:53:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:53:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:53:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:53:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:53:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:53:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:53:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:53:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:53:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:53:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:53:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:53:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 21:53:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:53:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:53:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:53:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:53:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:53:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:53:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:53:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:53:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:53:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:53:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:53:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:53:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:53:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:53:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:53:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:53:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:53:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:53:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:53:22,107 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:53:22,108 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:53:22,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:53:22 BoogieIcfgContainer [2020-07-17 21:53:22,114 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:53:22,115 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:53:22,116 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:53:22,119 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:53:22,120 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:53:19" (1/3) ... [2020-07-17 21:53:22,120 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24afb718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:53:22, skipping insertion in model container [2020-07-17 21:53:22,121 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:53:19" (2/3) ... [2020-07-17 21:53:22,121 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24afb718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:53:22, skipping insertion in model container [2020-07-17 21:53:22,121 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:53:22" (3/3) ... [2020-07-17 21:53:22,123 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product53.cil.c [2020-07-17 21:53:22,147 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:53:22,156 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:53:22,173 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:53:22,206 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:53:22,206 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:53:22,206 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:53:22,206 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:53:22,206 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:53:22,207 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:53:22,207 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:53:22,207 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:53:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states. [2020-07-17 21:53:22,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:53:22,243 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:53:22,245 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 21:53:22,245 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:53:22,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:53:22,252 INFO L82 PathProgramCache]: Analyzing trace with hash 2103350570, now seen corresponding path program 1 times [2020-07-17 21:53:22,263 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:53:22,264 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1016407351] [2020-07-17 21:53:22,264 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:53:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:23,031 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:53:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:23,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {232#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {202#true} is VALID [2020-07-17 21:53:23,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {202#true} #567#return; {202#true} is VALID [2020-07-17 21:53:23,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:23,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,144 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {202#true} {202#true} #459#return; {202#true} is VALID [2020-07-17 21:53:23,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:23,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,149 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {202#true} {202#true} #461#return; {202#true} is VALID [2020-07-17 21:53:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:23,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {202#true} is VALID [2020-07-17 21:53:23,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,154 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {202#true} #463#return; {202#true} is VALID [2020-07-17 21:53:23,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:23,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,158 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {202#true} {202#true} #465#return; {202#true} is VALID [2020-07-17 21:53:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:23,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {202#true} is VALID [2020-07-17 21:53:23,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,172 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {202#true} #557#return; {202#true} is VALID [2020-07-17 21:53:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:23,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {202#true} is VALID [2020-07-17 21:53:23,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,183 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {202#true} is VALID [2020-07-17 21:53:23,184 INFO L263 TraceCheckUtils]: 0: Hoare triple {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {202#true} is VALID [2020-07-17 21:53:23,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {202#true} is VALID [2020-07-17 21:53:23,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,185 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {202#true} {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {202#true} is VALID [2020-07-17 21:53:23,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {202#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {202#true} is VALID [2020-07-17 21:53:23,185 INFO L280 TraceCheckUtils]: 5: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,186 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {202#true} {203#false} #519#return; {203#false} is VALID [2020-07-17 21:53:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:23,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {202#true} is VALID [2020-07-17 21:53:23,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,191 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {203#false} #549#return; {203#false} is VALID [2020-07-17 21:53:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:23,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {202#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {202#true} is VALID [2020-07-17 21:53:23,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,195 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {202#true} {203#false} #551#return; {203#false} is VALID [2020-07-17 21:53:23,201 INFO L263 TraceCheckUtils]: 0: Hoare triple {202#true} call ULTIMATE.init(); {232#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:53:23,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {232#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {202#true} is VALID [2020-07-17 21:53:23,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,203 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {202#true} {202#true} #567#return; {202#true} is VALID [2020-07-17 21:53:23,203 INFO L263 TraceCheckUtils]: 4: Hoare triple {202#true} call #t~ret76 := main(); {202#true} is VALID [2020-07-17 21:53:23,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {202#true} havoc ~retValue_acc~9;havoc ~tmp~10; {202#true} is VALID [2020-07-17 21:53:23,204 INFO L263 TraceCheckUtils]: 6: Hoare triple {202#true} call select_helpers(); {202#true} is VALID [2020-07-17 21:53:23,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,204 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {202#true} {202#true} #459#return; {202#true} is VALID [2020-07-17 21:53:23,205 INFO L263 TraceCheckUtils]: 9: Hoare triple {202#true} call select_features(); {202#true} is VALID [2020-07-17 21:53:23,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,205 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {202#true} {202#true} #461#return; {202#true} is VALID [2020-07-17 21:53:23,206 INFO L263 TraceCheckUtils]: 12: Hoare triple {202#true} call #t~ret65 := valid_product(); {202#true} is VALID [2020-07-17 21:53:23,206 INFO L280 TraceCheckUtils]: 13: Hoare triple {202#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {202#true} is VALID [2020-07-17 21:53:23,206 INFO L280 TraceCheckUtils]: 14: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,207 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {202#true} {202#true} #463#return; {202#true} is VALID [2020-07-17 21:53:23,207 INFO L280 TraceCheckUtils]: 16: Hoare triple {202#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {202#true} is VALID [2020-07-17 21:53:23,207 INFO L280 TraceCheckUtils]: 17: Hoare triple {202#true} assume 0 != ~tmp~10; {202#true} is VALID [2020-07-17 21:53:23,208 INFO L263 TraceCheckUtils]: 18: Hoare triple {202#true} call setup(); {202#true} is VALID [2020-07-17 21:53:23,208 INFO L280 TraceCheckUtils]: 19: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,208 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {202#true} {202#true} #465#return; {202#true} is VALID [2020-07-17 21:53:23,209 INFO L263 TraceCheckUtils]: 21: Hoare triple {202#true} call runTest(); {202#true} is VALID [2020-07-17 21:53:23,210 INFO L263 TraceCheckUtils]: 22: Hoare triple {202#true} call __utac_acc__Specification5_spec__1(); {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:53:23,210 INFO L280 TraceCheckUtils]: 23: Hoare triple {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {202#true} is VALID [2020-07-17 21:53:23,211 INFO L280 TraceCheckUtils]: 24: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,211 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {202#true} {202#true} #557#return; {202#true} is VALID [2020-07-17 21:53:23,211 INFO L263 TraceCheckUtils]: 26: Hoare triple {202#true} call test(); {202#true} is VALID [2020-07-17 21:53:23,212 INFO L280 TraceCheckUtils]: 27: Hoare triple {202#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {202#true} is VALID [2020-07-17 21:53:23,213 INFO L280 TraceCheckUtils]: 28: Hoare triple {202#true} assume !true; {203#false} is VALID [2020-07-17 21:53:23,214 INFO L263 TraceCheckUtils]: 29: Hoare triple {203#false} call cleanup(); {203#false} is VALID [2020-07-17 21:53:23,214 INFO L280 TraceCheckUtils]: 30: Hoare triple {203#false} havoc ~i~0;havoc ~__cil_tmp2~0; {203#false} is VALID [2020-07-17 21:53:23,215 INFO L263 TraceCheckUtils]: 31: Hoare triple {203#false} call timeShift(); {203#false} is VALID [2020-07-17 21:53:23,215 INFO L263 TraceCheckUtils]: 32: Hoare triple {203#false} call __utac_acc__Specification5_spec__2(); {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:53:23,215 INFO L263 TraceCheckUtils]: 33: Hoare triple {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {202#true} is VALID [2020-07-17 21:53:23,216 INFO L280 TraceCheckUtils]: 34: Hoare triple {202#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {202#true} is VALID [2020-07-17 21:53:23,216 INFO L280 TraceCheckUtils]: 35: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,216 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {202#true} {233#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {202#true} is VALID [2020-07-17 21:53:23,217 INFO L280 TraceCheckUtils]: 37: Hoare triple {202#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {202#true} is VALID [2020-07-17 21:53:23,217 INFO L280 TraceCheckUtils]: 38: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,217 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {202#true} {203#false} #519#return; {203#false} is VALID [2020-07-17 21:53:23,218 INFO L280 TraceCheckUtils]: 40: Hoare triple {203#false} assume !(0 != ~pumpRunning~0); {203#false} is VALID [2020-07-17 21:53:23,218 INFO L280 TraceCheckUtils]: 41: Hoare triple {203#false} assume !(0 != ~systemActive~0); {203#false} is VALID [2020-07-17 21:53:23,218 INFO L263 TraceCheckUtils]: 42: Hoare triple {203#false} call __utac_acc__Specification5_spec__3(); {203#false} is VALID [2020-07-17 21:53:23,218 INFO L280 TraceCheckUtils]: 43: Hoare triple {203#false} havoc ~tmp~9;havoc ~tmp___0~3; {203#false} is VALID [2020-07-17 21:53:23,219 INFO L263 TraceCheckUtils]: 44: Hoare triple {203#false} call #t~ret63 := getWaterLevel(); {202#true} is VALID [2020-07-17 21:53:23,219 INFO L280 TraceCheckUtils]: 45: Hoare triple {202#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {202#true} is VALID [2020-07-17 21:53:23,219 INFO L280 TraceCheckUtils]: 46: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,220 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {202#true} {203#false} #549#return; {203#false} is VALID [2020-07-17 21:53:23,220 INFO L280 TraceCheckUtils]: 48: Hoare triple {203#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {203#false} is VALID [2020-07-17 21:53:23,220 INFO L280 TraceCheckUtils]: 49: Hoare triple {203#false} assume 2 != ~tmp~9; {203#false} is VALID [2020-07-17 21:53:23,221 INFO L263 TraceCheckUtils]: 50: Hoare triple {203#false} call #t~ret64 := isPumpRunning(); {202#true} is VALID [2020-07-17 21:53:23,221 INFO L280 TraceCheckUtils]: 51: Hoare triple {202#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {202#true} is VALID [2020-07-17 21:53:23,221 INFO L280 TraceCheckUtils]: 52: Hoare triple {202#true} assume true; {202#true} is VALID [2020-07-17 21:53:23,222 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {202#true} {203#false} #551#return; {203#false} is VALID [2020-07-17 21:53:23,222 INFO L280 TraceCheckUtils]: 54: Hoare triple {203#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {203#false} is VALID [2020-07-17 21:53:23,222 INFO L280 TraceCheckUtils]: 55: Hoare triple {203#false} assume 0 != ~tmp___0~3; {203#false} is VALID [2020-07-17 21:53:23,222 INFO L280 TraceCheckUtils]: 56: Hoare triple {203#false} assume 0 == ~switchedOnBeforeTS~0; {203#false} is VALID [2020-07-17 21:53:23,223 INFO L263 TraceCheckUtils]: 57: Hoare triple {203#false} call __automaton_fail(); {203#false} is VALID [2020-07-17 21:53:23,223 INFO L280 TraceCheckUtils]: 58: Hoare triple {203#false} assume !false; {203#false} is VALID [2020-07-17 21:53:23,233 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 21:53:23,233 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1016407351] [2020-07-17 21:53:23,235 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:53:23,235 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:53:23,236 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359166245] [2020-07-17 21:53:23,243 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:53:23,246 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:53:23,250 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:53:23,371 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 21:53:23,371 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:53:23,371 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:53:23,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:53:23,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:53:23,385 INFO L87 Difference]: Start difference. First operand 199 states. Second operand 4 states. [2020-07-17 21:53:28,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:53:28,668 INFO L93 Difference]: Finished difference Result 341 states and 436 transitions. [2020-07-17 21:53:28,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:53:28,668 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:53:28,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:53:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:53:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 436 transitions. [2020-07-17 21:53:28,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:53:28,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 436 transitions. [2020-07-17 21:53:28,714 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 436 transitions. [2020-07-17 21:53:30,077 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 436 edges. 436 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:53:30,106 INFO L225 Difference]: With dead ends: 341 [2020-07-17 21:53:30,106 INFO L226 Difference]: Without dead ends: 186 [2020-07-17 21:53:30,112 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 21:53:30,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2020-07-17 21:53:31,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 156. [2020-07-17 21:53:31,673 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:53:31,674 INFO L82 GeneralOperation]: Start isEquivalent. First operand 186 states. Second operand 156 states. [2020-07-17 21:53:31,675 INFO L74 IsIncluded]: Start isIncluded. First operand 186 states. Second operand 156 states. [2020-07-17 21:53:31,675 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 156 states. [2020-07-17 21:53:31,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:53:31,694 INFO L93 Difference]: Finished difference Result 186 states and 230 transitions. [2020-07-17 21:53:31,694 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 230 transitions. [2020-07-17 21:53:31,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:53:31,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:53:31,698 INFO L74 IsIncluded]: Start isIncluded. First operand 156 states. Second operand 186 states. [2020-07-17 21:53:31,698 INFO L87 Difference]: Start difference. First operand 156 states. Second operand 186 states. [2020-07-17 21:53:31,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:53:31,713 INFO L93 Difference]: Finished difference Result 186 states and 230 transitions. [2020-07-17 21:53:31,713 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 230 transitions. [2020-07-17 21:53:31,717 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:53:31,717 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:53:31,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:53:31,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:53:31,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 156 states. [2020-07-17 21:53:31,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 184 transitions. [2020-07-17 21:53:31,730 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 184 transitions. Word has length 59 [2020-07-17 21:53:31,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:53:31,730 INFO L479 AbstractCegarLoop]: Abstraction has 156 states and 184 transitions. [2020-07-17 21:53:31,731 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:53:31,731 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 184 transitions. [2020-07-17 21:53:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:53:31,734 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:53:31,734 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] [2020-07-17 21:53:31,735 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:53:31,735 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:53:31,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:53:31,735 INFO L82 PathProgramCache]: Analyzing trace with hash -1329026362, now seen corresponding path program 1 times [2020-07-17 21:53:31,736 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:53:31,736 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1492115208] [2020-07-17 21:53:31,736 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:53:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:32,219 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:53:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:32,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {1338#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {1309#(= 1 ~systemActive~0)} assume true; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,306 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1309#(= 1 ~systemActive~0)} {1304#true} #567#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:32,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,317 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1304#true} {1309#(= 1 ~systemActive~0)} #459#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:32,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,322 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1304#true} {1309#(= 1 ~systemActive~0)} #461#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:32,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1339#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:53:32,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {1339#(= 1 |valid_product_#res|)} assume true; {1339#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:53:32,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1339#(= 1 |valid_product_#res|)} {1309#(= 1 ~systemActive~0)} #463#return; {1317#(= |main_#t~ret65| ~systemActive~0)} is VALID [2020-07-17 21:53:32,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:32,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,355 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #465#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:32,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1304#true} is VALID [2020-07-17 21:53:32,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,386 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #557#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:32,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:32,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1304#true} is VALID [2020-07-17 21:53:32,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,404 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1304#true} {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {1304#true} is VALID [2020-07-17 21:53:32,404 INFO L263 TraceCheckUtils]: 0: Hoare triple {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {1304#true} is VALID [2020-07-17 21:53:32,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {1304#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1304#true} is VALID [2020-07-17 21:53:32,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,408 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1304#true} {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {1304#true} is VALID [2020-07-17 21:53:32,409 INFO L280 TraceCheckUtils]: 4: Hoare triple {1304#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {1304#true} is VALID [2020-07-17 21:53:32,409 INFO L280 TraceCheckUtils]: 5: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,411 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #519#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:32,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {1304#true} is VALID [2020-07-17 21:53:32,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,416 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1304#true} {1305#false} #549#return; {1305#false} is VALID [2020-07-17 21:53:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:32,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {1304#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1304#true} is VALID [2020-07-17 21:53:32,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,421 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1304#true} {1305#false} #551#return; {1305#false} is VALID [2020-07-17 21:53:32,441 INFO L263 TraceCheckUtils]: 0: Hoare triple {1304#true} call ULTIMATE.init(); {1338#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:53:32,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {1338#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {1309#(= 1 ~systemActive~0)} assume true; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,448 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1309#(= 1 ~systemActive~0)} {1304#true} #567#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,448 INFO L263 TraceCheckUtils]: 4: Hoare triple {1309#(= 1 ~systemActive~0)} call #t~ret76 := main(); {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {1309#(= 1 ~systemActive~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,449 INFO L263 TraceCheckUtils]: 6: Hoare triple {1309#(= 1 ~systemActive~0)} call select_helpers(); {1304#true} is VALID [2020-07-17 21:53:32,450 INFO L280 TraceCheckUtils]: 7: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,451 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1304#true} {1309#(= 1 ~systemActive~0)} #459#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,451 INFO L263 TraceCheckUtils]: 9: Hoare triple {1309#(= 1 ~systemActive~0)} call select_features(); {1304#true} is VALID [2020-07-17 21:53:32,451 INFO L280 TraceCheckUtils]: 10: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,452 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1304#true} {1309#(= 1 ~systemActive~0)} #461#return; {1309#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:53:32,452 INFO L263 TraceCheckUtils]: 12: Hoare triple {1309#(= 1 ~systemActive~0)} call #t~ret65 := valid_product(); {1304#true} is VALID [2020-07-17 21:53:32,453 INFO L280 TraceCheckUtils]: 13: Hoare triple {1304#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1339#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:53:32,453 INFO L280 TraceCheckUtils]: 14: Hoare triple {1339#(= 1 |valid_product_#res|)} assume true; {1339#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:53:32,454 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1339#(= 1 |valid_product_#res|)} {1309#(= 1 ~systemActive~0)} #463#return; {1317#(= |main_#t~ret65| ~systemActive~0)} is VALID [2020-07-17 21:53:32,455 INFO L280 TraceCheckUtils]: 16: Hoare triple {1317#(= |main_#t~ret65| ~systemActive~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {1318#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-17 21:53:32,455 INFO L280 TraceCheckUtils]: 17: Hoare triple {1318#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,455 INFO L263 TraceCheckUtils]: 18: Hoare triple {1319#(not (= 0 ~systemActive~0))} call setup(); {1304#true} is VALID [2020-07-17 21:53:32,456 INFO L280 TraceCheckUtils]: 19: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,456 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #465#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,457 INFO L263 TraceCheckUtils]: 21: Hoare triple {1319#(not (= 0 ~systemActive~0))} call runTest(); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,457 INFO L263 TraceCheckUtils]: 22: Hoare triple {1319#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:53:32,457 INFO L280 TraceCheckUtils]: 23: Hoare triple {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1304#true} is VALID [2020-07-17 21:53:32,457 INFO L280 TraceCheckUtils]: 24: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,458 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #557#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,458 INFO L263 TraceCheckUtils]: 26: Hoare triple {1319#(not (= 0 ~systemActive~0))} call test(); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,459 INFO L280 TraceCheckUtils]: 27: Hoare triple {1319#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,459 INFO L280 TraceCheckUtils]: 28: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume !false; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,460 INFO L280 TraceCheckUtils]: 29: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,461 INFO L280 TraceCheckUtils]: 30: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,461 INFO L280 TraceCheckUtils]: 31: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~8); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,462 INFO L280 TraceCheckUtils]: 32: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,462 INFO L280 TraceCheckUtils]: 33: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,463 INFO L280 TraceCheckUtils]: 34: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,463 INFO L280 TraceCheckUtils]: 35: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,464 INFO L263 TraceCheckUtils]: 36: Hoare triple {1319#(not (= 0 ~systemActive~0))} call timeShift(); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,464 INFO L263 TraceCheckUtils]: 37: Hoare triple {1319#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:53:32,465 INFO L263 TraceCheckUtils]: 38: Hoare triple {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {1304#true} is VALID [2020-07-17 21:53:32,465 INFO L280 TraceCheckUtils]: 39: Hoare triple {1304#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1304#true} is VALID [2020-07-17 21:53:32,465 INFO L280 TraceCheckUtils]: 40: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,465 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1304#true} {1340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {1304#true} is VALID [2020-07-17 21:53:32,465 INFO L280 TraceCheckUtils]: 42: Hoare triple {1304#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {1304#true} is VALID [2020-07-17 21:53:32,465 INFO L280 TraceCheckUtils]: 43: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,466 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1304#true} {1319#(not (= 0 ~systemActive~0))} #519#return; {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,467 INFO L280 TraceCheckUtils]: 45: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1319#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:53:32,468 INFO L280 TraceCheckUtils]: 46: Hoare triple {1319#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1305#false} is VALID [2020-07-17 21:53:32,468 INFO L263 TraceCheckUtils]: 47: Hoare triple {1305#false} call __utac_acc__Specification5_spec__3(); {1305#false} is VALID [2020-07-17 21:53:32,468 INFO L280 TraceCheckUtils]: 48: Hoare triple {1305#false} havoc ~tmp~9;havoc ~tmp___0~3; {1305#false} is VALID [2020-07-17 21:53:32,468 INFO L263 TraceCheckUtils]: 49: Hoare triple {1305#false} call #t~ret63 := getWaterLevel(); {1304#true} is VALID [2020-07-17 21:53:32,469 INFO L280 TraceCheckUtils]: 50: Hoare triple {1304#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {1304#true} is VALID [2020-07-17 21:53:32,469 INFO L280 TraceCheckUtils]: 51: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,469 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1304#true} {1305#false} #549#return; {1305#false} is VALID [2020-07-17 21:53:32,470 INFO L280 TraceCheckUtils]: 53: Hoare triple {1305#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {1305#false} is VALID [2020-07-17 21:53:32,470 INFO L280 TraceCheckUtils]: 54: Hoare triple {1305#false} assume 2 != ~tmp~9; {1305#false} is VALID [2020-07-17 21:53:32,471 INFO L263 TraceCheckUtils]: 55: Hoare triple {1305#false} call #t~ret64 := isPumpRunning(); {1304#true} is VALID [2020-07-17 21:53:32,471 INFO L280 TraceCheckUtils]: 56: Hoare triple {1304#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1304#true} is VALID [2020-07-17 21:53:32,471 INFO L280 TraceCheckUtils]: 57: Hoare triple {1304#true} assume true; {1304#true} is VALID [2020-07-17 21:53:32,472 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1304#true} {1305#false} #551#return; {1305#false} is VALID [2020-07-17 21:53:32,472 INFO L280 TraceCheckUtils]: 59: Hoare triple {1305#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {1305#false} is VALID [2020-07-17 21:53:32,472 INFO L280 TraceCheckUtils]: 60: Hoare triple {1305#false} assume 0 != ~tmp___0~3; {1305#false} is VALID [2020-07-17 21:53:32,472 INFO L280 TraceCheckUtils]: 61: Hoare triple {1305#false} assume 0 == ~switchedOnBeforeTS~0; {1305#false} is VALID [2020-07-17 21:53:32,473 INFO L263 TraceCheckUtils]: 62: Hoare triple {1305#false} call __automaton_fail(); {1305#false} is VALID [2020-07-17 21:53:32,473 INFO L280 TraceCheckUtils]: 63: Hoare triple {1305#false} assume !false; {1305#false} is VALID [2020-07-17 21:53:32,482 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 21:53:32,483 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1492115208] [2020-07-17 21:53:32,483 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:53:32,483 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:53:32,484 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741788418] [2020-07-17 21:53:32,485 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:53:32,486 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:53:32,486 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:53:32,572 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:53:32,572 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:53:32,573 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:53:32,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:53:32,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:53:32,574 INFO L87 Difference]: Start difference. First operand 156 states and 184 transitions. Second operand 9 states. [2020-07-17 21:53:33,454 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:53:34,412 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:53:34,889 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:53:35,216 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:53:45,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:53:45,202 INFO L93 Difference]: Finished difference Result 314 states and 391 transitions. [2020-07-17 21:53:45,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 21:53:45,202 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:53:45,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:53:45,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:53:45,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 391 transitions. [2020-07-17 21:53:45,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:53:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 391 transitions. [2020-07-17 21:53:45,222 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 391 transitions. [2020-07-17 21:53:46,472 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 391 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:53:46,480 INFO L225 Difference]: With dead ends: 314 [2020-07-17 21:53:46,481 INFO L226 Difference]: Without dead ends: 186 [2020-07-17 21:53:46,483 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:53:46,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2020-07-17 21:53:48,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 156. [2020-07-17 21:53:48,066 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:53:48,067 INFO L82 GeneralOperation]: Start isEquivalent. First operand 186 states. Second operand 156 states. [2020-07-17 21:53:48,067 INFO L74 IsIncluded]: Start isIncluded. First operand 186 states. Second operand 156 states. [2020-07-17 21:53:48,067 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 156 states. [2020-07-17 21:53:48,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:53:48,078 INFO L93 Difference]: Finished difference Result 186 states and 229 transitions. [2020-07-17 21:53:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 229 transitions. [2020-07-17 21:53:48,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:53:48,081 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:53:48,081 INFO L74 IsIncluded]: Start isIncluded. First operand 156 states. Second operand 186 states. [2020-07-17 21:53:48,081 INFO L87 Difference]: Start difference. First operand 156 states. Second operand 186 states. [2020-07-17 21:53:48,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:53:48,091 INFO L93 Difference]: Finished difference Result 186 states and 229 transitions. [2020-07-17 21:53:48,091 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 229 transitions. [2020-07-17 21:53:48,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:53:48,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:53:48,093 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:53:48,093 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:53:48,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 156 states. [2020-07-17 21:53:48,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 183 transitions. [2020-07-17 21:53:48,101 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 183 transitions. Word has length 64 [2020-07-17 21:53:48,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:53:48,101 INFO L479 AbstractCegarLoop]: Abstraction has 156 states and 183 transitions. [2020-07-17 21:53:48,101 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:53:48,102 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 183 transitions. [2020-07-17 21:53:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-07-17 21:53:48,105 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:53:48,105 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] [2020-07-17 21:53:48,105 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:53:48,105 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:53:48,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:53:48,106 INFO L82 PathProgramCache]: Analyzing trace with hash 1768093168, now seen corresponding path program 1 times [2020-07-17 21:53:48,106 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:53:48,106 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888636490] [2020-07-17 21:53:48,107 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:53:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,465 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:53:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {2441#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume true; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,550 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2398#(= 0 ~pumpRunning~0)} {2393#true} #567#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,558 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #459#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,562 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #461#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {2393#true} is VALID [2020-07-17 21:53:48,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,568 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #463#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,573 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #465#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2393#true} is VALID [2020-07-17 21:53:48,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #557#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2393#true} is VALID [2020-07-17 21:53:48,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,598 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2393#true} {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {2393#true} is VALID [2020-07-17 21:53:48,599 INFO L263 TraceCheckUtils]: 0: Hoare triple {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {2393#true} is VALID [2020-07-17 21:53:48,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2393#true} is VALID [2020-07-17 21:53:48,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,600 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2393#true} {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {2393#true} is VALID [2020-07-17 21:53:48,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {2393#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {2393#true} is VALID [2020-07-17 21:53:48,600 INFO L280 TraceCheckUtils]: 5: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,601 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #519#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,653 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2393#true} {2466#(not (= 0 |old(~pumpRunning~0)|))} #537#return; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:53:48,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,656 INFO L263 TraceCheckUtils]: 2: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2393#true} is VALID [2020-07-17 21:53:48,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,657 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2393#true} {2466#(not (= 0 |old(~pumpRunning~0)|))} #537#return; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,658 INFO L280 TraceCheckUtils]: 5: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,659 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2466#(not (= 0 |old(~pumpRunning~0)|))} {2398#(= 0 ~pumpRunning~0)} #545#return; {2394#false} is VALID [2020-07-17 21:53:48,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2393#true} is VALID [2020-07-17 21:53:48,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,661 INFO L263 TraceCheckUtils]: 2: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:53:48,662 INFO L280 TraceCheckUtils]: 3: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:53:48,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,663 INFO L263 TraceCheckUtils]: 5: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2393#true} is VALID [2020-07-17 21:53:48,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,664 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2393#true} {2466#(not (= 0 |old(~pumpRunning~0)|))} #537#return; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,665 INFO L280 TraceCheckUtils]: 8: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,666 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2466#(not (= 0 |old(~pumpRunning~0)|))} {2398#(= 0 ~pumpRunning~0)} #545#return; {2394#false} is VALID [2020-07-17 21:53:48,667 INFO L280 TraceCheckUtils]: 10: Hoare triple {2394#false} assume true; {2394#false} is VALID [2020-07-17 21:53:48,667 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2394#false} {2398#(= 0 ~pumpRunning~0)} #507#return; {2394#false} is VALID [2020-07-17 21:53:48,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {2393#true} is VALID [2020-07-17 21:53:48,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,670 INFO L263 TraceCheckUtils]: 2: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:53:48,670 INFO L280 TraceCheckUtils]: 3: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2393#true} is VALID [2020-07-17 21:53:48,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {2393#true} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,673 INFO L263 TraceCheckUtils]: 5: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:53:48,674 INFO L280 TraceCheckUtils]: 6: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:53:48,675 INFO L280 TraceCheckUtils]: 7: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,675 INFO L263 TraceCheckUtils]: 8: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2393#true} is VALID [2020-07-17 21:53:48,675 INFO L280 TraceCheckUtils]: 9: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,676 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {2393#true} {2466#(not (= 0 |old(~pumpRunning~0)|))} #537#return; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,677 INFO L280 TraceCheckUtils]: 11: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,678 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2466#(not (= 0 |old(~pumpRunning~0)|))} {2398#(= 0 ~pumpRunning~0)} #545#return; {2394#false} is VALID [2020-07-17 21:53:48,678 INFO L280 TraceCheckUtils]: 13: Hoare triple {2394#false} assume true; {2394#false} is VALID [2020-07-17 21:53:48,679 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2394#false} {2398#(= 0 ~pumpRunning~0)} #507#return; {2394#false} is VALID [2020-07-17 21:53:48,679 INFO L280 TraceCheckUtils]: 15: Hoare triple {2394#false} assume true; {2394#false} is VALID [2020-07-17 21:53:48,679 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2394#false} {2398#(= 0 ~pumpRunning~0)} #523#return; {2394#false} is VALID [2020-07-17 21:53:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {2393#true} is VALID [2020-07-17 21:53:48,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,684 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2393#true} {2394#false} #549#return; {2394#false} is VALID [2020-07-17 21:53:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:48,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {2393#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2393#true} is VALID [2020-07-17 21:53:48,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,688 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2393#true} {2394#false} #551#return; {2394#false} is VALID [2020-07-17 21:53:48,693 INFO L263 TraceCheckUtils]: 0: Hoare triple {2393#true} call ULTIMATE.init(); {2441#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:53:48,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {2441#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume true; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,700 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2398#(= 0 ~pumpRunning~0)} {2393#true} #567#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,701 INFO L263 TraceCheckUtils]: 4: Hoare triple {2398#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,702 INFO L280 TraceCheckUtils]: 5: Hoare triple {2398#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,702 INFO L263 TraceCheckUtils]: 6: Hoare triple {2398#(= 0 ~pumpRunning~0)} call select_helpers(); {2393#true} is VALID [2020-07-17 21:53:48,702 INFO L280 TraceCheckUtils]: 7: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,703 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #459#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,703 INFO L263 TraceCheckUtils]: 9: Hoare triple {2398#(= 0 ~pumpRunning~0)} call select_features(); {2393#true} is VALID [2020-07-17 21:53:48,704 INFO L280 TraceCheckUtils]: 10: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,705 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #461#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,705 INFO L263 TraceCheckUtils]: 12: Hoare triple {2398#(= 0 ~pumpRunning~0)} call #t~ret65 := valid_product(); {2393#true} is VALID [2020-07-17 21:53:48,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {2393#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {2393#true} is VALID [2020-07-17 21:53:48,705 INFO L280 TraceCheckUtils]: 14: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,706 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #463#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,707 INFO L280 TraceCheckUtils]: 16: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,708 INFO L280 TraceCheckUtils]: 17: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,708 INFO L263 TraceCheckUtils]: 18: Hoare triple {2398#(= 0 ~pumpRunning~0)} call setup(); {2393#true} is VALID [2020-07-17 21:53:48,708 INFO L280 TraceCheckUtils]: 19: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,709 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #465#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,710 INFO L263 TraceCheckUtils]: 21: Hoare triple {2398#(= 0 ~pumpRunning~0)} call runTest(); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,711 INFO L263 TraceCheckUtils]: 22: Hoare triple {2398#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:53:48,711 INFO L280 TraceCheckUtils]: 23: Hoare triple {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2393#true} is VALID [2020-07-17 21:53:48,711 INFO L280 TraceCheckUtils]: 24: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,712 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #557#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,713 INFO L263 TraceCheckUtils]: 26: Hoare triple {2398#(= 0 ~pumpRunning~0)} call test(); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,714 INFO L280 TraceCheckUtils]: 27: Hoare triple {2398#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,714 INFO L280 TraceCheckUtils]: 28: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume !false; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,715 INFO L280 TraceCheckUtils]: 29: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,716 INFO L280 TraceCheckUtils]: 30: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,717 INFO L280 TraceCheckUtils]: 31: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,717 INFO L280 TraceCheckUtils]: 32: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,718 INFO L280 TraceCheckUtils]: 33: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,719 INFO L280 TraceCheckUtils]: 34: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,720 INFO L280 TraceCheckUtils]: 35: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,721 INFO L263 TraceCheckUtils]: 36: Hoare triple {2398#(= 0 ~pumpRunning~0)} call timeShift(); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,722 INFO L263 TraceCheckUtils]: 37: Hoare triple {2398#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:53:48,722 INFO L263 TraceCheckUtils]: 38: Hoare triple {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {2393#true} is VALID [2020-07-17 21:53:48,723 INFO L280 TraceCheckUtils]: 39: Hoare triple {2393#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2393#true} is VALID [2020-07-17 21:53:48,723 INFO L280 TraceCheckUtils]: 40: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,723 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2393#true} {2442#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {2393#true} is VALID [2020-07-17 21:53:48,724 INFO L280 TraceCheckUtils]: 42: Hoare triple {2393#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {2393#true} is VALID [2020-07-17 21:53:48,724 INFO L280 TraceCheckUtils]: 43: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,725 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2393#true} {2398#(= 0 ~pumpRunning~0)} #519#return; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,726 INFO L280 TraceCheckUtils]: 45: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,727 INFO L280 TraceCheckUtils]: 46: Hoare triple {2398#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,728 INFO L263 TraceCheckUtils]: 47: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:53:48,729 INFO L280 TraceCheckUtils]: 48: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {2393#true} is VALID [2020-07-17 21:53:48,730 INFO L280 TraceCheckUtils]: 49: Hoare triple {2393#true} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,731 INFO L263 TraceCheckUtils]: 50: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:53:48,731 INFO L280 TraceCheckUtils]: 51: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {2393#true} is VALID [2020-07-17 21:53:48,732 INFO L280 TraceCheckUtils]: 52: Hoare triple {2393#true} assume !(0 != ~pumpRunning~0); {2398#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:53:48,733 INFO L263 TraceCheckUtils]: 53: Hoare triple {2398#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:53:48,734 INFO L280 TraceCheckUtils]: 54: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:53:48,735 INFO L280 TraceCheckUtils]: 55: Hoare triple {2446#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,735 INFO L263 TraceCheckUtils]: 56: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2393#true} is VALID [2020-07-17 21:53:48,736 INFO L280 TraceCheckUtils]: 57: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,736 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2393#true} {2466#(not (= 0 |old(~pumpRunning~0)|))} #537#return; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,737 INFO L280 TraceCheckUtils]: 59: Hoare triple {2466#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2466#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:53:48,738 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2466#(not (= 0 |old(~pumpRunning~0)|))} {2398#(= 0 ~pumpRunning~0)} #545#return; {2394#false} is VALID [2020-07-17 21:53:48,739 INFO L280 TraceCheckUtils]: 61: Hoare triple {2394#false} assume true; {2394#false} is VALID [2020-07-17 21:53:48,739 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {2394#false} {2398#(= 0 ~pumpRunning~0)} #507#return; {2394#false} is VALID [2020-07-17 21:53:48,739 INFO L280 TraceCheckUtils]: 63: Hoare triple {2394#false} assume true; {2394#false} is VALID [2020-07-17 21:53:48,740 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2394#false} {2398#(= 0 ~pumpRunning~0)} #523#return; {2394#false} is VALID [2020-07-17 21:53:48,740 INFO L263 TraceCheckUtils]: 65: Hoare triple {2394#false} call __utac_acc__Specification5_spec__3(); {2394#false} is VALID [2020-07-17 21:53:48,740 INFO L280 TraceCheckUtils]: 66: Hoare triple {2394#false} havoc ~tmp~9;havoc ~tmp___0~3; {2394#false} is VALID [2020-07-17 21:53:48,741 INFO L263 TraceCheckUtils]: 67: Hoare triple {2394#false} call #t~ret63 := getWaterLevel(); {2393#true} is VALID [2020-07-17 21:53:48,741 INFO L280 TraceCheckUtils]: 68: Hoare triple {2393#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {2393#true} is VALID [2020-07-17 21:53:48,741 INFO L280 TraceCheckUtils]: 69: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,741 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {2393#true} {2394#false} #549#return; {2394#false} is VALID [2020-07-17 21:53:48,741 INFO L280 TraceCheckUtils]: 71: Hoare triple {2394#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {2394#false} is VALID [2020-07-17 21:53:48,742 INFO L280 TraceCheckUtils]: 72: Hoare triple {2394#false} assume 2 != ~tmp~9; {2394#false} is VALID [2020-07-17 21:53:48,742 INFO L263 TraceCheckUtils]: 73: Hoare triple {2394#false} call #t~ret64 := isPumpRunning(); {2393#true} is VALID [2020-07-17 21:53:48,742 INFO L280 TraceCheckUtils]: 74: Hoare triple {2393#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2393#true} is VALID [2020-07-17 21:53:48,742 INFO L280 TraceCheckUtils]: 75: Hoare triple {2393#true} assume true; {2393#true} is VALID [2020-07-17 21:53:48,743 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {2393#true} {2394#false} #551#return; {2394#false} is VALID [2020-07-17 21:53:48,743 INFO L280 TraceCheckUtils]: 77: Hoare triple {2394#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {2394#false} is VALID [2020-07-17 21:53:48,743 INFO L280 TraceCheckUtils]: 78: Hoare triple {2394#false} assume 0 != ~tmp___0~3; {2394#false} is VALID [2020-07-17 21:53:48,743 INFO L280 TraceCheckUtils]: 79: Hoare triple {2394#false} assume 0 == ~switchedOnBeforeTS~0; {2394#false} is VALID [2020-07-17 21:53:48,743 INFO L263 TraceCheckUtils]: 80: Hoare triple {2394#false} call __automaton_fail(); {2394#false} is VALID [2020-07-17 21:53:48,744 INFO L280 TraceCheckUtils]: 81: Hoare triple {2394#false} assume !false; {2394#false} is VALID [2020-07-17 21:53:48,757 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 21:53:48,757 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888636490] [2020-07-17 21:53:48,758 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:53:48,758 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:53:48,758 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650429284] [2020-07-17 21:53:48,759 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 82 [2020-07-17 21:53:48,759 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:53:48,759 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:53:48,882 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:53:48,882 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:53:48,883 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:53:48,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:53:48,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:53:48,884 INFO L87 Difference]: Start difference. First operand 156 states and 183 transitions. Second operand 7 states. [2020-07-17 21:53:49,782 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:53:56,600 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:01,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:01,142 INFO L93 Difference]: Finished difference Result 457 states and 594 transitions. [2020-07-17 21:54:01,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:54:01,142 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 82 [2020-07-17 21:54:01,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:54:01,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:54:01,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 594 transitions. [2020-07-17 21:54:01,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:54:01,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 594 transitions. [2020-07-17 21:54:01,173 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 594 transitions. [2020-07-17 21:54:03,175 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 594 edges. 594 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:03,190 INFO L225 Difference]: With dead ends: 457 [2020-07-17 21:54:03,190 INFO L226 Difference]: Without dead ends: 329 [2020-07-17 21:54:03,191 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:54:03,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2020-07-17 21:54:05,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 268. [2020-07-17 21:54:05,538 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:54:05,538 INFO L82 GeneralOperation]: Start isEquivalent. First operand 329 states. Second operand 268 states. [2020-07-17 21:54:05,539 INFO L74 IsIncluded]: Start isIncluded. First operand 329 states. Second operand 268 states. [2020-07-17 21:54:05,539 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 268 states. [2020-07-17 21:54:05,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:05,557 INFO L93 Difference]: Finished difference Result 329 states and 412 transitions. [2020-07-17 21:54:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 412 transitions. [2020-07-17 21:54:05,560 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:05,560 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:05,560 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second operand 329 states. [2020-07-17 21:54:05,560 INFO L87 Difference]: Start difference. First operand 268 states. Second operand 329 states. [2020-07-17 21:54:05,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:05,578 INFO L93 Difference]: Finished difference Result 329 states and 412 transitions. [2020-07-17 21:54:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 412 transitions. [2020-07-17 21:54:05,580 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:05,580 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:05,580 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:54:05,580 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:54:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2020-07-17 21:54:05,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 319 transitions. [2020-07-17 21:54:05,593 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 319 transitions. Word has length 82 [2020-07-17 21:54:05,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:54:05,593 INFO L479 AbstractCegarLoop]: Abstraction has 268 states and 319 transitions. [2020-07-17 21:54:05,593 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:54:05,593 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 319 transitions. [2020-07-17 21:54:05,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-07-17 21:54:05,595 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:05,595 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] [2020-07-17 21:54:05,596 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:54:05,596 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:05,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:05,596 INFO L82 PathProgramCache]: Analyzing trace with hash -856267590, now seen corresponding path program 1 times [2020-07-17 21:54:05,596 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:05,597 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [313743478] [2020-07-17 21:54:05,597 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:05,968 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:06,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {4219#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,033 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #567#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,037 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #459#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,040 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #461#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {4155#true} is VALID [2020-07-17 21:54:06,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,046 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #463#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,051 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #465#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4155#true} is VALID [2020-07-17 21:54:06,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,067 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #557#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4155#true} is VALID [2020-07-17 21:54:06,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,098 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4155#true} {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {4155#true} is VALID [2020-07-17 21:54:06,098 INFO L263 TraceCheckUtils]: 0: Hoare triple {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {4155#true} is VALID [2020-07-17 21:54:06,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4155#true} is VALID [2020-07-17 21:54:06,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,098 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4155#true} {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {4155#true} is VALID [2020-07-17 21:54:06,099 INFO L280 TraceCheckUtils]: 4: Hoare triple {4155#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {4155#true} is VALID [2020-07-17 21:54:06,099 INFO L280 TraceCheckUtils]: 5: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,100 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #519#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,152 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-17 21:54:06,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {4155#true} is VALID [2020-07-17 21:54:06,153 INFO L263 TraceCheckUtils]: 1: Hoare triple {4155#true} call #t~ret55 := isHighWaterSensorDry(); {4155#true} is VALID [2020-07-17 21:54:06,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,153 INFO L280 TraceCheckUtils]: 4: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,154 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-17 21:54:06,154 INFO L280 TraceCheckUtils]: 6: Hoare triple {4155#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {4155#true} is VALID [2020-07-17 21:54:06,154 INFO L280 TraceCheckUtils]: 7: Hoare triple {4155#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {4155#true} is VALID [2020-07-17 21:54:06,154 INFO L280 TraceCheckUtils]: 8: Hoare triple {4155#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {4155#true} is VALID [2020-07-17 21:54:06,155 INFO L280 TraceCheckUtils]: 9: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,155 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #531#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,159 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #535#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4155#true} is VALID [2020-07-17 21:54:06,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume 0 == ~pumpRunning~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,161 INFO L263 TraceCheckUtils]: 2: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret35 := isHighWaterLevel(); {4155#true} is VALID [2020-07-17 21:54:06,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {4155#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {4155#true} is VALID [2020-07-17 21:54:06,161 INFO L263 TraceCheckUtils]: 4: Hoare triple {4155#true} call #t~ret55 := isHighWaterSensorDry(); {4155#true} is VALID [2020-07-17 21:54:06,161 INFO L280 TraceCheckUtils]: 5: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,162 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-17 21:54:06,162 INFO L280 TraceCheckUtils]: 9: Hoare triple {4155#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {4155#true} is VALID [2020-07-17 21:54:06,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {4155#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {4155#true} is VALID [2020-07-17 21:54:06,163 INFO L280 TraceCheckUtils]: 11: Hoare triple {4155#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {4155#true} is VALID [2020-07-17 21:54:06,163 INFO L280 TraceCheckUtils]: 12: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,164 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #531#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,165 INFO L263 TraceCheckUtils]: 16: Hoare triple {4160#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4155#true} is VALID [2020-07-17 21:54:06,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,166 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #535#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,167 INFO L280 TraceCheckUtils]: 19: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,167 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #545#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {4155#true} is VALID [2020-07-17 21:54:06,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume !(0 != ~pumpRunning~0); {4155#true} is VALID [2020-07-17 21:54:06,169 INFO L263 TraceCheckUtils]: 2: Hoare triple {4155#true} call processEnvironment__wrappee__highWaterSensor(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:06,169 INFO L280 TraceCheckUtils]: 3: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4155#true} is VALID [2020-07-17 21:54:06,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {4155#true} assume 0 == ~pumpRunning~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,170 INFO L263 TraceCheckUtils]: 5: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret35 := isHighWaterLevel(); {4155#true} is VALID [2020-07-17 21:54:06,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {4155#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {4155#true} is VALID [2020-07-17 21:54:06,171 INFO L263 TraceCheckUtils]: 7: Hoare triple {4155#true} call #t~ret55 := isHighWaterSensorDry(); {4155#true} is VALID [2020-07-17 21:54:06,171 INFO L280 TraceCheckUtils]: 8: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,171 INFO L280 TraceCheckUtils]: 10: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,171 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-17 21:54:06,172 INFO L280 TraceCheckUtils]: 12: Hoare triple {4155#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {4155#true} is VALID [2020-07-17 21:54:06,172 INFO L280 TraceCheckUtils]: 13: Hoare triple {4155#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {4155#true} is VALID [2020-07-17 21:54:06,172 INFO L280 TraceCheckUtils]: 14: Hoare triple {4155#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {4155#true} is VALID [2020-07-17 21:54:06,172 INFO L280 TraceCheckUtils]: 15: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,173 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #531#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,174 INFO L280 TraceCheckUtils]: 17: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,174 INFO L280 TraceCheckUtils]: 18: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,175 INFO L263 TraceCheckUtils]: 19: Hoare triple {4160#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4155#true} is VALID [2020-07-17 21:54:06,175 INFO L280 TraceCheckUtils]: 20: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,176 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #535#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,176 INFO L280 TraceCheckUtils]: 22: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,177 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #545#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,177 INFO L280 TraceCheckUtils]: 24: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,178 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #507#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {4155#true} is VALID [2020-07-17 21:54:06,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume !(0 != ~pumpRunning~0); {4155#true} is VALID [2020-07-17 21:54:06,180 INFO L263 TraceCheckUtils]: 2: Hoare triple {4155#true} call processEnvironment__wrappee__lowWaterSensor(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:06,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {4155#true} is VALID [2020-07-17 21:54:06,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {4155#true} assume !(0 != ~pumpRunning~0); {4155#true} is VALID [2020-07-17 21:54:06,181 INFO L263 TraceCheckUtils]: 5: Hoare triple {4155#true} call processEnvironment__wrappee__highWaterSensor(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:06,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4155#true} is VALID [2020-07-17 21:54:06,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {4155#true} assume 0 == ~pumpRunning~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,182 INFO L263 TraceCheckUtils]: 8: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret35 := isHighWaterLevel(); {4155#true} is VALID [2020-07-17 21:54:06,182 INFO L280 TraceCheckUtils]: 9: Hoare triple {4155#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {4155#true} is VALID [2020-07-17 21:54:06,182 INFO L263 TraceCheckUtils]: 10: Hoare triple {4155#true} call #t~ret55 := isHighWaterSensorDry(); {4155#true} is VALID [2020-07-17 21:54:06,182 INFO L280 TraceCheckUtils]: 11: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,183 INFO L280 TraceCheckUtils]: 12: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,183 INFO L280 TraceCheckUtils]: 13: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,183 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-17 21:54:06,183 INFO L280 TraceCheckUtils]: 15: Hoare triple {4155#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {4155#true} is VALID [2020-07-17 21:54:06,184 INFO L280 TraceCheckUtils]: 16: Hoare triple {4155#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {4155#true} is VALID [2020-07-17 21:54:06,184 INFO L280 TraceCheckUtils]: 17: Hoare triple {4155#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {4155#true} is VALID [2020-07-17 21:54:06,184 INFO L280 TraceCheckUtils]: 18: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,185 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #531#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,185 INFO L280 TraceCheckUtils]: 20: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,186 INFO L280 TraceCheckUtils]: 21: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,186 INFO L263 TraceCheckUtils]: 22: Hoare triple {4160#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4155#true} is VALID [2020-07-17 21:54:06,186 INFO L280 TraceCheckUtils]: 23: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,187 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #535#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,188 INFO L280 TraceCheckUtils]: 25: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,188 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #545#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,189 INFO L280 TraceCheckUtils]: 27: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,190 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #507#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,190 INFO L280 TraceCheckUtils]: 29: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,191 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4160#(= 0 ~pumpRunning~0)} #523#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {4155#true} is VALID [2020-07-17 21:54:06,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,197 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #549#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:06,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {4155#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:06,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:06,217 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4160#(= 0 ~pumpRunning~0)} #551#return; {4217#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:54:06,221 INFO L263 TraceCheckUtils]: 0: Hoare triple {4155#true} call ULTIMATE.init(); {4219#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:54:06,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {4219#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,229 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #567#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,230 INFO L263 TraceCheckUtils]: 4: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,231 INFO L280 TraceCheckUtils]: 5: Hoare triple {4160#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,231 INFO L263 TraceCheckUtils]: 6: Hoare triple {4160#(= 0 ~pumpRunning~0)} call select_helpers(); {4155#true} is VALID [2020-07-17 21:54:06,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,232 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #459#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,232 INFO L263 TraceCheckUtils]: 9: Hoare triple {4160#(= 0 ~pumpRunning~0)} call select_features(); {4155#true} is VALID [2020-07-17 21:54:06,233 INFO L280 TraceCheckUtils]: 10: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,233 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #461#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,234 INFO L263 TraceCheckUtils]: 12: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret65 := valid_product(); {4155#true} is VALID [2020-07-17 21:54:06,234 INFO L280 TraceCheckUtils]: 13: Hoare triple {4155#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {4155#true} is VALID [2020-07-17 21:54:06,234 INFO L280 TraceCheckUtils]: 14: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,235 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #463#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,236 INFO L280 TraceCheckUtils]: 16: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,237 INFO L280 TraceCheckUtils]: 17: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,237 INFO L263 TraceCheckUtils]: 18: Hoare triple {4160#(= 0 ~pumpRunning~0)} call setup(); {4155#true} is VALID [2020-07-17 21:54:06,237 INFO L280 TraceCheckUtils]: 19: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,238 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #465#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,238 INFO L263 TraceCheckUtils]: 21: Hoare triple {4160#(= 0 ~pumpRunning~0)} call runTest(); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,239 INFO L263 TraceCheckUtils]: 22: Hoare triple {4160#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:06,239 INFO L280 TraceCheckUtils]: 23: Hoare triple {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4155#true} is VALID [2020-07-17 21:54:06,239 INFO L280 TraceCheckUtils]: 24: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,240 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #557#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,241 INFO L263 TraceCheckUtils]: 26: Hoare triple {4160#(= 0 ~pumpRunning~0)} call test(); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,241 INFO L280 TraceCheckUtils]: 27: Hoare triple {4160#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,242 INFO L280 TraceCheckUtils]: 28: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !false; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,243 INFO L280 TraceCheckUtils]: 29: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,243 INFO L280 TraceCheckUtils]: 30: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,244 INFO L280 TraceCheckUtils]: 31: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,245 INFO L280 TraceCheckUtils]: 32: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,245 INFO L280 TraceCheckUtils]: 33: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,246 INFO L280 TraceCheckUtils]: 34: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,247 INFO L280 TraceCheckUtils]: 35: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,248 INFO L263 TraceCheckUtils]: 36: Hoare triple {4160#(= 0 ~pumpRunning~0)} call timeShift(); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,249 INFO L263 TraceCheckUtils]: 37: Hoare triple {4160#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:06,249 INFO L263 TraceCheckUtils]: 38: Hoare triple {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {4155#true} is VALID [2020-07-17 21:54:06,249 INFO L280 TraceCheckUtils]: 39: Hoare triple {4155#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4155#true} is VALID [2020-07-17 21:54:06,250 INFO L280 TraceCheckUtils]: 40: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,250 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4155#true} {4220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {4155#true} is VALID [2020-07-17 21:54:06,250 INFO L280 TraceCheckUtils]: 42: Hoare triple {4155#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {4155#true} is VALID [2020-07-17 21:54:06,250 INFO L280 TraceCheckUtils]: 43: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,251 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #519#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,252 INFO L280 TraceCheckUtils]: 45: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,252 INFO L280 TraceCheckUtils]: 46: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,253 INFO L263 TraceCheckUtils]: 47: Hoare triple {4160#(= 0 ~pumpRunning~0)} call processEnvironment(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:06,253 INFO L280 TraceCheckUtils]: 48: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {4155#true} is VALID [2020-07-17 21:54:06,253 INFO L280 TraceCheckUtils]: 49: Hoare triple {4155#true} assume !(0 != ~pumpRunning~0); {4155#true} is VALID [2020-07-17 21:54:06,254 INFO L263 TraceCheckUtils]: 50: Hoare triple {4155#true} call processEnvironment__wrappee__lowWaterSensor(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:06,254 INFO L280 TraceCheckUtils]: 51: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {4155#true} is VALID [2020-07-17 21:54:06,254 INFO L280 TraceCheckUtils]: 52: Hoare triple {4155#true} assume !(0 != ~pumpRunning~0); {4155#true} is VALID [2020-07-17 21:54:06,255 INFO L263 TraceCheckUtils]: 53: Hoare triple {4155#true} call processEnvironment__wrappee__highWaterSensor(); {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:06,255 INFO L280 TraceCheckUtils]: 54: Hoare triple {4224#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4155#true} is VALID [2020-07-17 21:54:06,256 INFO L280 TraceCheckUtils]: 55: Hoare triple {4155#true} assume 0 == ~pumpRunning~0; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,256 INFO L263 TraceCheckUtils]: 56: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret35 := isHighWaterLevel(); {4155#true} is VALID [2020-07-17 21:54:06,256 INFO L280 TraceCheckUtils]: 57: Hoare triple {4155#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {4155#true} is VALID [2020-07-17 21:54:06,257 INFO L263 TraceCheckUtils]: 58: Hoare triple {4155#true} call #t~ret55 := isHighWaterSensorDry(); {4155#true} is VALID [2020-07-17 21:54:06,257 INFO L280 TraceCheckUtils]: 59: Hoare triple {4155#true} havoc ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,257 INFO L280 TraceCheckUtils]: 60: Hoare triple {4155#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4155#true} is VALID [2020-07-17 21:54:06,257 INFO L280 TraceCheckUtils]: 61: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,257 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {4155#true} {4155#true} #517#return; {4155#true} is VALID [2020-07-17 21:54:06,258 INFO L280 TraceCheckUtils]: 63: Hoare triple {4155#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {4155#true} is VALID [2020-07-17 21:54:06,258 INFO L280 TraceCheckUtils]: 64: Hoare triple {4155#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {4155#true} is VALID [2020-07-17 21:54:06,258 INFO L280 TraceCheckUtils]: 65: Hoare triple {4155#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {4155#true} is VALID [2020-07-17 21:54:06,258 INFO L280 TraceCheckUtils]: 66: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,259 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #531#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,259 INFO L280 TraceCheckUtils]: 68: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,260 INFO L280 TraceCheckUtils]: 69: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,260 INFO L263 TraceCheckUtils]: 70: Hoare triple {4160#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4155#true} is VALID [2020-07-17 21:54:06,260 INFO L280 TraceCheckUtils]: 71: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,261 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #535#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,261 INFO L280 TraceCheckUtils]: 73: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,262 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #545#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,263 INFO L280 TraceCheckUtils]: 75: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,263 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4155#true} #507#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,264 INFO L280 TraceCheckUtils]: 77: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume true; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,264 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4160#(= 0 ~pumpRunning~0)} {4160#(= 0 ~pumpRunning~0)} #523#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,265 INFO L263 TraceCheckUtils]: 79: Hoare triple {4160#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,265 INFO L280 TraceCheckUtils]: 80: Hoare triple {4160#(= 0 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,266 INFO L263 TraceCheckUtils]: 81: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {4155#true} is VALID [2020-07-17 21:54:06,266 INFO L280 TraceCheckUtils]: 82: Hoare triple {4155#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {4155#true} is VALID [2020-07-17 21:54:06,266 INFO L280 TraceCheckUtils]: 83: Hoare triple {4155#true} assume true; {4155#true} is VALID [2020-07-17 21:54:06,267 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {4155#true} {4160#(= 0 ~pumpRunning~0)} #549#return; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,268 INFO L280 TraceCheckUtils]: 85: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,268 INFO L280 TraceCheckUtils]: 86: Hoare triple {4160#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~9; {4160#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:06,269 INFO L263 TraceCheckUtils]: 87: Hoare triple {4160#(= 0 ~pumpRunning~0)} call #t~ret64 := isPumpRunning(); {4155#true} is VALID [2020-07-17 21:54:06,269 INFO L280 TraceCheckUtils]: 88: Hoare triple {4155#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:06,270 INFO L280 TraceCheckUtils]: 89: Hoare triple {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:06,271 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {4289#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4160#(= 0 ~pumpRunning~0)} #551#return; {4217#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:54:06,272 INFO L280 TraceCheckUtils]: 91: Hoare triple {4217#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {4218#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 21:54:06,273 INFO L280 TraceCheckUtils]: 92: Hoare triple {4218#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume 0 != ~tmp___0~3; {4156#false} is VALID [2020-07-17 21:54:06,273 INFO L280 TraceCheckUtils]: 93: Hoare triple {4156#false} assume 0 == ~switchedOnBeforeTS~0; {4156#false} is VALID [2020-07-17 21:54:06,273 INFO L263 TraceCheckUtils]: 94: Hoare triple {4156#false} call __automaton_fail(); {4156#false} is VALID [2020-07-17 21:54:06,273 INFO L280 TraceCheckUtils]: 95: Hoare triple {4156#false} assume !false; {4156#false} is VALID [2020-07-17 21:54:06,289 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 21:54:06,290 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [313743478] [2020-07-17 21:54:06,290 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:54:06,290 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:54:06,291 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931166608] [2020-07-17 21:54:06,292 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 96 [2020-07-17 21:54:06,292 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:06,292 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:54:06,424 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:06,425 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:54:06,425 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:06,425 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:54:06,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:54:06,426 INFO L87 Difference]: Start difference. First operand 268 states and 319 transitions. Second operand 9 states. [2020-07-17 21:54:07,168 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:54:10,156 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:14,201 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:54:15,130 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:16,605 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:16,913 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:21,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:21,787 INFO L93 Difference]: Finished difference Result 558 states and 704 transitions. [2020-07-17 21:54:21,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:54:21,787 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 96 [2020-07-17 21:54:21,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:54:21,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:54:21,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 539 transitions. [2020-07-17 21:54:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:54:21,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 539 transitions. [2020-07-17 21:54:21,814 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 539 transitions. [2020-07-17 21:54:23,485 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 539 edges. 539 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:23,499 INFO L225 Difference]: With dead ends: 558 [2020-07-17 21:54:23,500 INFO L226 Difference]: Without dead ends: 318 [2020-07-17 21:54:23,501 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:54:23,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-07-17 21:54:25,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 267. [2020-07-17 21:54:25,767 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:54:25,767 INFO L82 GeneralOperation]: Start isEquivalent. First operand 318 states. Second operand 267 states. [2020-07-17 21:54:25,768 INFO L74 IsIncluded]: Start isIncluded. First operand 318 states. Second operand 267 states. [2020-07-17 21:54:25,768 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 267 states. [2020-07-17 21:54:25,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:25,785 INFO L93 Difference]: Finished difference Result 318 states and 396 transitions. [2020-07-17 21:54:25,785 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 396 transitions. [2020-07-17 21:54:25,786 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:25,787 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:25,787 INFO L74 IsIncluded]: Start isIncluded. First operand 267 states. Second operand 318 states. [2020-07-17 21:54:25,787 INFO L87 Difference]: Start difference. First operand 267 states. Second operand 318 states. [2020-07-17 21:54:25,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:25,806 INFO L93 Difference]: Finished difference Result 318 states and 396 transitions. [2020-07-17 21:54:25,807 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 396 transitions. [2020-07-17 21:54:25,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:25,808 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:25,808 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:54:25,809 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:54:25,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2020-07-17 21:54:25,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 316 transitions. [2020-07-17 21:54:25,818 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 316 transitions. Word has length 96 [2020-07-17 21:54:25,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:54:25,819 INFO L479 AbstractCegarLoop]: Abstraction has 267 states and 316 transitions. [2020-07-17 21:54:25,819 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:54:25,819 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 316 transitions. [2020-07-17 21:54:25,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2020-07-17 21:54:25,820 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:25,820 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] [2020-07-17 21:54:25,821 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:54:25,821 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:25,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:25,821 INFO L82 PathProgramCache]: Analyzing trace with hash 1863541240, now seen corresponding path program 1 times [2020-07-17 21:54:25,822 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:25,822 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78722446] [2020-07-17 21:54:25,822 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,134 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {6144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6081#true} is VALID [2020-07-17 21:54:26,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,221 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6081#true} #567#return; {6081#true} is VALID [2020-07-17 21:54:26,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,224 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6081#true} {6081#true} #459#return; {6081#true} is VALID [2020-07-17 21:54:26,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,229 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6081#true} {6081#true} #461#return; {6081#true} is VALID [2020-07-17 21:54:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6081#true} is VALID [2020-07-17 21:54:26,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,233 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6081#true} #463#return; {6081#true} is VALID [2020-07-17 21:54:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,237 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6081#true} {6081#true} #465#return; {6081#true} is VALID [2020-07-17 21:54:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6081#true} is VALID [2020-07-17 21:54:26,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,249 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6081#true} #557#return; {6081#true} is VALID [2020-07-17 21:54:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {6081#true} is VALID [2020-07-17 21:54:26,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,257 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {6081#true} is VALID [2020-07-17 21:54:26,257 INFO L263 TraceCheckUtils]: 0: Hoare triple {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {6081#true} is VALID [2020-07-17 21:54:26,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {6081#true} is VALID [2020-07-17 21:54:26,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,258 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6081#true} {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {6081#true} is VALID [2020-07-17 21:54:26,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {6081#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {6081#true} is VALID [2020-07-17 21:54:26,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,258 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6081#true} {6082#false} #519#return; {6082#false} is VALID [2020-07-17 21:54:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,386 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-17 21:54:26,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {6081#true} is VALID [2020-07-17 21:54:26,387 INFO L263 TraceCheckUtils]: 1: Hoare triple {6081#true} call #t~ret55 := isHighWaterSensorDry(); {6081#true} is VALID [2020-07-17 21:54:26,387 INFO L280 TraceCheckUtils]: 2: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,387 INFO L280 TraceCheckUtils]: 3: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,387 INFO L280 TraceCheckUtils]: 4: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,388 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-17 21:54:26,388 INFO L280 TraceCheckUtils]: 6: Hoare triple {6081#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {6081#true} is VALID [2020-07-17 21:54:26,389 INFO L280 TraceCheckUtils]: 7: Hoare triple {6081#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:54:26,389 INFO L280 TraceCheckUtils]: 8: Hoare triple {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:54:26,390 INFO L280 TraceCheckUtils]: 9: Hoare triple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:54:26,391 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6081#true} #531#return; {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} is VALID [2020-07-17 21:54:26,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6081#true} is VALID [2020-07-17 21:54:26,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,397 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6082#false} #533#return; {6082#false} is VALID [2020-07-17 21:54:26,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6081#true} is VALID [2020-07-17 21:54:26,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume 0 == ~pumpRunning~0; {6081#true} is VALID [2020-07-17 21:54:26,397 INFO L263 TraceCheckUtils]: 2: Hoare triple {6081#true} call #t~ret35 := isHighWaterLevel(); {6081#true} is VALID [2020-07-17 21:54:26,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {6081#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {6081#true} is VALID [2020-07-17 21:54:26,398 INFO L263 TraceCheckUtils]: 4: Hoare triple {6081#true} call #t~ret55 := isHighWaterSensorDry(); {6081#true} is VALID [2020-07-17 21:54:26,398 INFO L280 TraceCheckUtils]: 5: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,398 INFO L280 TraceCheckUtils]: 6: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,398 INFO L280 TraceCheckUtils]: 7: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,399 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-17 21:54:26,399 INFO L280 TraceCheckUtils]: 9: Hoare triple {6081#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {6081#true} is VALID [2020-07-17 21:54:26,400 INFO L280 TraceCheckUtils]: 10: Hoare triple {6081#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:54:26,400 INFO L280 TraceCheckUtils]: 11: Hoare triple {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:54:26,401 INFO L280 TraceCheckUtils]: 12: Hoare triple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:54:26,402 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6081#true} #531#return; {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} is VALID [2020-07-17 21:54:26,403 INFO L280 TraceCheckUtils]: 14: Hoare triple {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-17 21:54:26,403 INFO L280 TraceCheckUtils]: 15: Hoare triple {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {6082#false} is VALID [2020-07-17 21:54:26,404 INFO L263 TraceCheckUtils]: 16: Hoare triple {6082#false} call activatePump(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:26,404 INFO L280 TraceCheckUtils]: 17: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6081#true} is VALID [2020-07-17 21:54:26,404 INFO L280 TraceCheckUtils]: 18: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,404 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6081#true} {6082#false} #533#return; {6082#false} is VALID [2020-07-17 21:54:26,404 INFO L280 TraceCheckUtils]: 20: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-17 21:54:26,405 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6082#false} {6081#true} #545#return; {6082#false} is VALID [2020-07-17 21:54:26,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6081#true} is VALID [2020-07-17 21:54:26,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume !(0 != ~pumpRunning~0); {6081#true} is VALID [2020-07-17 21:54:26,406 INFO L263 TraceCheckUtils]: 2: Hoare triple {6081#true} call processEnvironment__wrappee__highWaterSensor(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:26,406 INFO L280 TraceCheckUtils]: 3: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6081#true} is VALID [2020-07-17 21:54:26,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {6081#true} assume 0 == ~pumpRunning~0; {6081#true} is VALID [2020-07-17 21:54:26,407 INFO L263 TraceCheckUtils]: 5: Hoare triple {6081#true} call #t~ret35 := isHighWaterLevel(); {6081#true} is VALID [2020-07-17 21:54:26,407 INFO L280 TraceCheckUtils]: 6: Hoare triple {6081#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {6081#true} is VALID [2020-07-17 21:54:26,407 INFO L263 TraceCheckUtils]: 7: Hoare triple {6081#true} call #t~ret55 := isHighWaterSensorDry(); {6081#true} is VALID [2020-07-17 21:54:26,407 INFO L280 TraceCheckUtils]: 8: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,408 INFO L280 TraceCheckUtils]: 9: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,408 INFO L280 TraceCheckUtils]: 10: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,408 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-17 21:54:26,408 INFO L280 TraceCheckUtils]: 12: Hoare triple {6081#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {6081#true} is VALID [2020-07-17 21:54:26,409 INFO L280 TraceCheckUtils]: 13: Hoare triple {6081#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:54:26,410 INFO L280 TraceCheckUtils]: 14: Hoare triple {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:54:26,410 INFO L280 TraceCheckUtils]: 15: Hoare triple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:54:26,411 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6081#true} #531#return; {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} is VALID [2020-07-17 21:54:26,412 INFO L280 TraceCheckUtils]: 17: Hoare triple {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-17 21:54:26,413 INFO L280 TraceCheckUtils]: 18: Hoare triple {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {6082#false} is VALID [2020-07-17 21:54:26,413 INFO L263 TraceCheckUtils]: 19: Hoare triple {6082#false} call activatePump(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:26,413 INFO L280 TraceCheckUtils]: 20: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6081#true} is VALID [2020-07-17 21:54:26,413 INFO L280 TraceCheckUtils]: 21: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,414 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6081#true} {6082#false} #533#return; {6082#false} is VALID [2020-07-17 21:54:26,414 INFO L280 TraceCheckUtils]: 23: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-17 21:54:26,414 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6082#false} {6081#true} #545#return; {6082#false} is VALID [2020-07-17 21:54:26,414 INFO L280 TraceCheckUtils]: 25: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-17 21:54:26,415 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6082#false} {6081#true} #507#return; {6082#false} is VALID [2020-07-17 21:54:26,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6081#true} is VALID [2020-07-17 21:54:26,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume !(0 != ~pumpRunning~0); {6081#true} is VALID [2020-07-17 21:54:26,417 INFO L263 TraceCheckUtils]: 2: Hoare triple {6081#true} call processEnvironment__wrappee__lowWaterSensor(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:26,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6081#true} is VALID [2020-07-17 21:54:26,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {6081#true} assume !(0 != ~pumpRunning~0); {6081#true} is VALID [2020-07-17 21:54:26,418 INFO L263 TraceCheckUtils]: 5: Hoare triple {6081#true} call processEnvironment__wrappee__highWaterSensor(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:26,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6081#true} is VALID [2020-07-17 21:54:26,418 INFO L280 TraceCheckUtils]: 7: Hoare triple {6081#true} assume 0 == ~pumpRunning~0; {6081#true} is VALID [2020-07-17 21:54:26,418 INFO L263 TraceCheckUtils]: 8: Hoare triple {6081#true} call #t~ret35 := isHighWaterLevel(); {6081#true} is VALID [2020-07-17 21:54:26,418 INFO L280 TraceCheckUtils]: 9: Hoare triple {6081#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {6081#true} is VALID [2020-07-17 21:54:26,419 INFO L263 TraceCheckUtils]: 10: Hoare triple {6081#true} call #t~ret55 := isHighWaterSensorDry(); {6081#true} is VALID [2020-07-17 21:54:26,419 INFO L280 TraceCheckUtils]: 11: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,419 INFO L280 TraceCheckUtils]: 12: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,419 INFO L280 TraceCheckUtils]: 13: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,420 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-17 21:54:26,420 INFO L280 TraceCheckUtils]: 15: Hoare triple {6081#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {6081#true} is VALID [2020-07-17 21:54:26,421 INFO L280 TraceCheckUtils]: 16: Hoare triple {6081#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:54:26,421 INFO L280 TraceCheckUtils]: 17: Hoare triple {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:54:26,422 INFO L280 TraceCheckUtils]: 18: Hoare triple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:54:26,423 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6081#true} #531#return; {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} is VALID [2020-07-17 21:54:26,423 INFO L280 TraceCheckUtils]: 20: Hoare triple {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-17 21:54:26,424 INFO L280 TraceCheckUtils]: 21: Hoare triple {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {6082#false} is VALID [2020-07-17 21:54:26,424 INFO L263 TraceCheckUtils]: 22: Hoare triple {6082#false} call activatePump(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:26,424 INFO L280 TraceCheckUtils]: 23: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6081#true} is VALID [2020-07-17 21:54:26,424 INFO L280 TraceCheckUtils]: 24: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,425 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6081#true} {6082#false} #533#return; {6082#false} is VALID [2020-07-17 21:54:26,425 INFO L280 TraceCheckUtils]: 26: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-17 21:54:26,425 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6082#false} {6081#true} #545#return; {6082#false} is VALID [2020-07-17 21:54:26,425 INFO L280 TraceCheckUtils]: 28: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-17 21:54:26,425 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6082#false} {6081#true} #507#return; {6082#false} is VALID [2020-07-17 21:54:26,426 INFO L280 TraceCheckUtils]: 30: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-17 21:54:26,426 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6082#false} {6082#false} #523#return; {6082#false} is VALID [2020-07-17 21:54:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {6081#true} is VALID [2020-07-17 21:54:26,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,431 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6082#false} #549#return; {6082#false} is VALID [2020-07-17 21:54:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:26,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {6081#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {6081#true} is VALID [2020-07-17 21:54:26,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,435 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6081#true} {6082#false} #551#return; {6082#false} is VALID [2020-07-17 21:54:26,439 INFO L263 TraceCheckUtils]: 0: Hoare triple {6081#true} call ULTIMATE.init(); {6144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:54:26,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {6144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6081#true} is VALID [2020-07-17 21:54:26,440 INFO L280 TraceCheckUtils]: 2: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,440 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6081#true} {6081#true} #567#return; {6081#true} is VALID [2020-07-17 21:54:26,440 INFO L263 TraceCheckUtils]: 4: Hoare triple {6081#true} call #t~ret76 := main(); {6081#true} is VALID [2020-07-17 21:54:26,440 INFO L280 TraceCheckUtils]: 5: Hoare triple {6081#true} havoc ~retValue_acc~9;havoc ~tmp~10; {6081#true} is VALID [2020-07-17 21:54:26,441 INFO L263 TraceCheckUtils]: 6: Hoare triple {6081#true} call select_helpers(); {6081#true} is VALID [2020-07-17 21:54:26,441 INFO L280 TraceCheckUtils]: 7: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,441 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6081#true} {6081#true} #459#return; {6081#true} is VALID [2020-07-17 21:54:26,441 INFO L263 TraceCheckUtils]: 9: Hoare triple {6081#true} call select_features(); {6081#true} is VALID [2020-07-17 21:54:26,441 INFO L280 TraceCheckUtils]: 10: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,441 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6081#true} {6081#true} #461#return; {6081#true} is VALID [2020-07-17 21:54:26,442 INFO L263 TraceCheckUtils]: 12: Hoare triple {6081#true} call #t~ret65 := valid_product(); {6081#true} is VALID [2020-07-17 21:54:26,442 INFO L280 TraceCheckUtils]: 13: Hoare triple {6081#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6081#true} is VALID [2020-07-17 21:54:26,442 INFO L280 TraceCheckUtils]: 14: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,442 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6081#true} {6081#true} #463#return; {6081#true} is VALID [2020-07-17 21:54:26,442 INFO L280 TraceCheckUtils]: 16: Hoare triple {6081#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {6081#true} is VALID [2020-07-17 21:54:26,442 INFO L280 TraceCheckUtils]: 17: Hoare triple {6081#true} assume 0 != ~tmp~10; {6081#true} is VALID [2020-07-17 21:54:26,443 INFO L263 TraceCheckUtils]: 18: Hoare triple {6081#true} call setup(); {6081#true} is VALID [2020-07-17 21:54:26,443 INFO L280 TraceCheckUtils]: 19: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,443 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6081#true} {6081#true} #465#return; {6081#true} is VALID [2020-07-17 21:54:26,443 INFO L263 TraceCheckUtils]: 21: Hoare triple {6081#true} call runTest(); {6081#true} is VALID [2020-07-17 21:54:26,445 INFO L263 TraceCheckUtils]: 22: Hoare triple {6081#true} call __utac_acc__Specification5_spec__1(); {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:26,445 INFO L280 TraceCheckUtils]: 23: Hoare triple {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6081#true} is VALID [2020-07-17 21:54:26,445 INFO L280 TraceCheckUtils]: 24: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,445 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6081#true} {6081#true} #557#return; {6081#true} is VALID [2020-07-17 21:54:26,445 INFO L263 TraceCheckUtils]: 26: Hoare triple {6081#true} call test(); {6081#true} is VALID [2020-07-17 21:54:26,448 INFO L280 TraceCheckUtils]: 27: Hoare triple {6081#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6098#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:54:26,448 INFO L280 TraceCheckUtils]: 28: Hoare triple {6098#(= 0 test_~splverifierCounter~0)} assume !false; {6098#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:54:26,449 INFO L280 TraceCheckUtils]: 29: Hoare triple {6098#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {6082#false} is VALID [2020-07-17 21:54:26,449 INFO L263 TraceCheckUtils]: 30: Hoare triple {6082#false} call cleanup(); {6082#false} is VALID [2020-07-17 21:54:26,450 INFO L280 TraceCheckUtils]: 31: Hoare triple {6082#false} havoc ~i~0;havoc ~__cil_tmp2~0; {6082#false} is VALID [2020-07-17 21:54:26,450 INFO L263 TraceCheckUtils]: 32: Hoare triple {6082#false} call timeShift(); {6082#false} is VALID [2020-07-17 21:54:26,450 INFO L263 TraceCheckUtils]: 33: Hoare triple {6082#false} call __utac_acc__Specification5_spec__2(); {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:26,450 INFO L263 TraceCheckUtils]: 34: Hoare triple {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {6081#true} is VALID [2020-07-17 21:54:26,450 INFO L280 TraceCheckUtils]: 35: Hoare triple {6081#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {6081#true} is VALID [2020-07-17 21:54:26,451 INFO L280 TraceCheckUtils]: 36: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,451 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6081#true} {6145#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {6081#true} is VALID [2020-07-17 21:54:26,451 INFO L280 TraceCheckUtils]: 38: Hoare triple {6081#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {6081#true} is VALID [2020-07-17 21:54:26,451 INFO L280 TraceCheckUtils]: 39: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,451 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6081#true} {6082#false} #519#return; {6082#false} is VALID [2020-07-17 21:54:26,452 INFO L280 TraceCheckUtils]: 41: Hoare triple {6082#false} assume !(0 != ~pumpRunning~0); {6082#false} is VALID [2020-07-17 21:54:26,452 INFO L280 TraceCheckUtils]: 42: Hoare triple {6082#false} assume 0 != ~systemActive~0; {6082#false} is VALID [2020-07-17 21:54:26,452 INFO L263 TraceCheckUtils]: 43: Hoare triple {6082#false} call processEnvironment(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:26,452 INFO L280 TraceCheckUtils]: 44: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6081#true} is VALID [2020-07-17 21:54:26,452 INFO L280 TraceCheckUtils]: 45: Hoare triple {6081#true} assume !(0 != ~pumpRunning~0); {6081#true} is VALID [2020-07-17 21:54:26,453 INFO L263 TraceCheckUtils]: 46: Hoare triple {6081#true} call processEnvironment__wrappee__lowWaterSensor(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:26,453 INFO L280 TraceCheckUtils]: 47: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6081#true} is VALID [2020-07-17 21:54:26,454 INFO L280 TraceCheckUtils]: 48: Hoare triple {6081#true} assume !(0 != ~pumpRunning~0); {6081#true} is VALID [2020-07-17 21:54:26,454 INFO L263 TraceCheckUtils]: 49: Hoare triple {6081#true} call processEnvironment__wrappee__highWaterSensor(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:26,454 INFO L280 TraceCheckUtils]: 50: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6081#true} is VALID [2020-07-17 21:54:26,455 INFO L280 TraceCheckUtils]: 51: Hoare triple {6081#true} assume 0 == ~pumpRunning~0; {6081#true} is VALID [2020-07-17 21:54:26,455 INFO L263 TraceCheckUtils]: 52: Hoare triple {6081#true} call #t~ret35 := isHighWaterLevel(); {6081#true} is VALID [2020-07-17 21:54:26,455 INFO L280 TraceCheckUtils]: 53: Hoare triple {6081#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {6081#true} is VALID [2020-07-17 21:54:26,455 INFO L263 TraceCheckUtils]: 54: Hoare triple {6081#true} call #t~ret55 := isHighWaterSensorDry(); {6081#true} is VALID [2020-07-17 21:54:26,455 INFO L280 TraceCheckUtils]: 55: Hoare triple {6081#true} havoc ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,455 INFO L280 TraceCheckUtils]: 56: Hoare triple {6081#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {6081#true} is VALID [2020-07-17 21:54:26,456 INFO L280 TraceCheckUtils]: 57: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,456 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6081#true} {6081#true} #517#return; {6081#true} is VALID [2020-07-17 21:54:26,456 INFO L280 TraceCheckUtils]: 59: Hoare triple {6081#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {6081#true} is VALID [2020-07-17 21:54:26,457 INFO L280 TraceCheckUtils]: 60: Hoare triple {6081#true} assume 0 != ~tmp~6;~tmp___0~0 := 0; {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:54:26,457 INFO L280 TraceCheckUtils]: 61: Hoare triple {6219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:54:26,458 INFO L280 TraceCheckUtils]: 62: Hoare triple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:54:26,459 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6220#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {6081#true} #531#return; {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} is VALID [2020-07-17 21:54:26,459 INFO L280 TraceCheckUtils]: 64: Hoare triple {6210#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} is VALID [2020-07-17 21:54:26,460 INFO L280 TraceCheckUtils]: 65: Hoare triple {6211#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3)} assume 0 != ~tmp~3; {6082#false} is VALID [2020-07-17 21:54:26,460 INFO L263 TraceCheckUtils]: 66: Hoare triple {6082#false} call activatePump(); {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:26,460 INFO L280 TraceCheckUtils]: 67: Hoare triple {6149#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6081#true} is VALID [2020-07-17 21:54:26,460 INFO L280 TraceCheckUtils]: 68: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,461 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6081#true} {6082#false} #533#return; {6082#false} is VALID [2020-07-17 21:54:26,461 INFO L280 TraceCheckUtils]: 70: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-17 21:54:26,461 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {6082#false} {6081#true} #545#return; {6082#false} is VALID [2020-07-17 21:54:26,461 INFO L280 TraceCheckUtils]: 72: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-17 21:54:26,461 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6082#false} {6081#true} #507#return; {6082#false} is VALID [2020-07-17 21:54:26,462 INFO L280 TraceCheckUtils]: 74: Hoare triple {6082#false} assume true; {6082#false} is VALID [2020-07-17 21:54:26,462 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6082#false} {6082#false} #523#return; {6082#false} is VALID [2020-07-17 21:54:26,462 INFO L263 TraceCheckUtils]: 76: Hoare triple {6082#false} call __utac_acc__Specification5_spec__3(); {6082#false} is VALID [2020-07-17 21:54:26,462 INFO L280 TraceCheckUtils]: 77: Hoare triple {6082#false} havoc ~tmp~9;havoc ~tmp___0~3; {6082#false} is VALID [2020-07-17 21:54:26,462 INFO L263 TraceCheckUtils]: 78: Hoare triple {6082#false} call #t~ret63 := getWaterLevel(); {6081#true} is VALID [2020-07-17 21:54:26,463 INFO L280 TraceCheckUtils]: 79: Hoare triple {6081#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {6081#true} is VALID [2020-07-17 21:54:26,463 INFO L280 TraceCheckUtils]: 80: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,463 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6081#true} {6082#false} #549#return; {6082#false} is VALID [2020-07-17 21:54:26,463 INFO L280 TraceCheckUtils]: 82: Hoare triple {6082#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {6082#false} is VALID [2020-07-17 21:54:26,463 INFO L280 TraceCheckUtils]: 83: Hoare triple {6082#false} assume 2 != ~tmp~9; {6082#false} is VALID [2020-07-17 21:54:26,464 INFO L263 TraceCheckUtils]: 84: Hoare triple {6082#false} call #t~ret64 := isPumpRunning(); {6081#true} is VALID [2020-07-17 21:54:26,464 INFO L280 TraceCheckUtils]: 85: Hoare triple {6081#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {6081#true} is VALID [2020-07-17 21:54:26,464 INFO L280 TraceCheckUtils]: 86: Hoare triple {6081#true} assume true; {6081#true} is VALID [2020-07-17 21:54:26,464 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6081#true} {6082#false} #551#return; {6082#false} is VALID [2020-07-17 21:54:26,464 INFO L280 TraceCheckUtils]: 88: Hoare triple {6082#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {6082#false} is VALID [2020-07-17 21:54:26,464 INFO L280 TraceCheckUtils]: 89: Hoare triple {6082#false} assume 0 != ~tmp___0~3; {6082#false} is VALID [2020-07-17 21:54:26,465 INFO L280 TraceCheckUtils]: 90: Hoare triple {6082#false} assume 0 == ~switchedOnBeforeTS~0; {6082#false} is VALID [2020-07-17 21:54:26,465 INFO L263 TraceCheckUtils]: 91: Hoare triple {6082#false} call __automaton_fail(); {6082#false} is VALID [2020-07-17 21:54:26,465 INFO L280 TraceCheckUtils]: 92: Hoare triple {6082#false} assume !false; {6082#false} is VALID [2020-07-17 21:54:26,476 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 21:54:26,477 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78722446] [2020-07-17 21:54:26,477 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:54:26,477 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 21:54:26,477 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214477528] [2020-07-17 21:54:26,478 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 93 [2020-07-17 21:54:26,479 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:26,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 21:54:26,577 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:26,578 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 21:54:26,578 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:26,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 21:54:26,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-17 21:54:26,579 INFO L87 Difference]: Start difference. First operand 267 states and 316 transitions. Second operand 10 states. [2020-07-17 21:54:29,044 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:33,621 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:34,198 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:54:34,864 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:35,389 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:42,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:42,399 INFO L93 Difference]: Finished difference Result 518 states and 636 transitions. [2020-07-17 21:54:42,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-17 21:54:42,399 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 93 [2020-07-17 21:54:42,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:54:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 21:54:42,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 413 transitions. [2020-07-17 21:54:42,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 21:54:42,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 413 transitions. [2020-07-17 21:54:42,416 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 413 transitions. [2020-07-17 21:54:43,722 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 413 edges. 413 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:43,733 INFO L225 Difference]: With dead ends: 518 [2020-07-17 21:54:43,733 INFO L226 Difference]: Without dead ends: 279 [2020-07-17 21:54:43,735 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=74, Invalid=232, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:54:43,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-07-17 21:54:45,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 242. [2020-07-17 21:54:45,692 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:54:45,692 INFO L82 GeneralOperation]: Start isEquivalent. First operand 279 states. Second operand 242 states. [2020-07-17 21:54:45,692 INFO L74 IsIncluded]: Start isIncluded. First operand 279 states. Second operand 242 states. [2020-07-17 21:54:45,692 INFO L87 Difference]: Start difference. First operand 279 states. Second operand 242 states. [2020-07-17 21:54:45,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:45,703 INFO L93 Difference]: Finished difference Result 279 states and 335 transitions. [2020-07-17 21:54:45,703 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 335 transitions. [2020-07-17 21:54:45,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:45,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:45,704 INFO L74 IsIncluded]: Start isIncluded. First operand 242 states. Second operand 279 states. [2020-07-17 21:54:45,704 INFO L87 Difference]: Start difference. First operand 242 states. Second operand 279 states. [2020-07-17 21:54:45,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:45,714 INFO L93 Difference]: Finished difference Result 279 states and 335 transitions. [2020-07-17 21:54:45,714 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 335 transitions. [2020-07-17 21:54:45,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:45,716 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:45,716 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:54:45,716 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:54:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2020-07-17 21:54:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 274 transitions. [2020-07-17 21:54:45,723 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 274 transitions. Word has length 93 [2020-07-17 21:54:45,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:54:45,724 INFO L479 AbstractCegarLoop]: Abstraction has 242 states and 274 transitions. [2020-07-17 21:54:45,724 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 21:54:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 274 transitions. [2020-07-17 21:54:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-17 21:54:45,725 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:45,726 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] [2020-07-17 21:54:45,726 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:54:45,726 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:45,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:45,726 INFO L82 PathProgramCache]: Analyzing trace with hash 1010732805, now seen corresponding path program 1 times [2020-07-17 21:54:45,727 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:45,727 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2147084304] [2020-07-17 21:54:45,727 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,062 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {7895#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {7831#true} is VALID [2020-07-17 21:54:46,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,110 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7831#true} #567#return; {7831#true} is VALID [2020-07-17 21:54:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,113 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7831#true} {7831#true} #459#return; {7831#true} is VALID [2020-07-17 21:54:46,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,116 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7831#true} {7831#true} #461#return; {7831#true} is VALID [2020-07-17 21:54:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {7896#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:46,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {7896#(= 1 |valid_product_#res|)} assume true; {7896#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:46,132 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7896#(= 1 |valid_product_#res|)} {7831#true} #463#return; {7843#(= |main_#t~ret65| 1)} is VALID [2020-07-17 21:54:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,135 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7831#true} {7831#true} #465#return; {7831#true} is VALID [2020-07-17 21:54:46,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7831#true} is VALID [2020-07-17 21:54:46,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,149 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7831#true} #557#return; {7831#true} is VALID [2020-07-17 21:54:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7831#true} is VALID [2020-07-17 21:54:46,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,155 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {7831#true} is VALID [2020-07-17 21:54:46,155 INFO L263 TraceCheckUtils]: 0: Hoare triple {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {7831#true} is VALID [2020-07-17 21:54:46,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7831#true} is VALID [2020-07-17 21:54:46,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,156 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7831#true} {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {7831#true} is VALID [2020-07-17 21:54:46,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {7831#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {7831#true} is VALID [2020-07-17 21:54:46,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,156 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7831#true} {7831#true} #519#return; {7831#true} is VALID [2020-07-17 21:54:46,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-17 21:54:46,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,253 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-17 21:54:46,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {7831#true} is VALID [2020-07-17 21:54:46,254 INFO L263 TraceCheckUtils]: 1: Hoare triple {7831#true} call #t~ret55 := isHighWaterSensorDry(); {7831#true} is VALID [2020-07-17 21:54:46,254 INFO L280 TraceCheckUtils]: 2: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-17 21:54:46,255 INFO L280 TraceCheckUtils]: 3: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,256 INFO L280 TraceCheckUtils]: 4: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,256 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-17 21:54:46,257 INFO L280 TraceCheckUtils]: 6: Hoare triple {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {7970#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-17 21:54:46,258 INFO L280 TraceCheckUtils]: 7: Hoare triple {7970#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {7832#false} is VALID [2020-07-17 21:54:46,258 INFO L280 TraceCheckUtils]: 8: Hoare triple {7832#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {7832#false} is VALID [2020-07-17 21:54:46,258 INFO L280 TraceCheckUtils]: 9: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,258 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7832#false} {7831#true} #531#return; {7832#false} is VALID [2020-07-17 21:54:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7831#true} is VALID [2020-07-17 21:54:46,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7832#false} #533#return; {7832#false} is VALID [2020-07-17 21:54:46,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7831#true} is VALID [2020-07-17 21:54:46,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume 0 == ~pumpRunning~0; {7831#true} is VALID [2020-07-17 21:54:46,263 INFO L263 TraceCheckUtils]: 2: Hoare triple {7831#true} call #t~ret35 := isHighWaterLevel(); {7831#true} is VALID [2020-07-17 21:54:46,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {7831#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {7831#true} is VALID [2020-07-17 21:54:46,264 INFO L263 TraceCheckUtils]: 4: Hoare triple {7831#true} call #t~ret55 := isHighWaterSensorDry(); {7831#true} is VALID [2020-07-17 21:54:46,264 INFO L280 TraceCheckUtils]: 5: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-17 21:54:46,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,265 INFO L280 TraceCheckUtils]: 7: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,266 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-17 21:54:46,267 INFO L280 TraceCheckUtils]: 9: Hoare triple {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {7970#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-17 21:54:46,268 INFO L280 TraceCheckUtils]: 10: Hoare triple {7970#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {7832#false} is VALID [2020-07-17 21:54:46,268 INFO L280 TraceCheckUtils]: 11: Hoare triple {7832#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {7832#false} is VALID [2020-07-17 21:54:46,268 INFO L280 TraceCheckUtils]: 12: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,269 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7832#false} {7831#true} #531#return; {7832#false} is VALID [2020-07-17 21:54:46,269 INFO L280 TraceCheckUtils]: 14: Hoare triple {7832#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {7832#false} is VALID [2020-07-17 21:54:46,269 INFO L280 TraceCheckUtils]: 15: Hoare triple {7832#false} assume 0 != ~tmp~3; {7832#false} is VALID [2020-07-17 21:54:46,269 INFO L263 TraceCheckUtils]: 16: Hoare triple {7832#false} call activatePump(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:46,269 INFO L280 TraceCheckUtils]: 17: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7831#true} is VALID [2020-07-17 21:54:46,270 INFO L280 TraceCheckUtils]: 18: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,270 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7831#true} {7832#false} #533#return; {7832#false} is VALID [2020-07-17 21:54:46,270 INFO L280 TraceCheckUtils]: 20: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,270 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7832#false} {7831#true} #545#return; {7832#false} is VALID [2020-07-17 21:54:46,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7831#true} is VALID [2020-07-17 21:54:46,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-17 21:54:46,272 INFO L263 TraceCheckUtils]: 2: Hoare triple {7831#true} call processEnvironment__wrappee__highWaterSensor(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:46,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7831#true} is VALID [2020-07-17 21:54:46,273 INFO L280 TraceCheckUtils]: 4: Hoare triple {7831#true} assume 0 == ~pumpRunning~0; {7831#true} is VALID [2020-07-17 21:54:46,273 INFO L263 TraceCheckUtils]: 5: Hoare triple {7831#true} call #t~ret35 := isHighWaterLevel(); {7831#true} is VALID [2020-07-17 21:54:46,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {7831#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {7831#true} is VALID [2020-07-17 21:54:46,273 INFO L263 TraceCheckUtils]: 7: Hoare triple {7831#true} call #t~ret55 := isHighWaterSensorDry(); {7831#true} is VALID [2020-07-17 21:54:46,274 INFO L280 TraceCheckUtils]: 8: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-17 21:54:46,274 INFO L280 TraceCheckUtils]: 9: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,275 INFO L280 TraceCheckUtils]: 10: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,276 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-17 21:54:46,277 INFO L280 TraceCheckUtils]: 12: Hoare triple {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {7970#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-17 21:54:46,278 INFO L280 TraceCheckUtils]: 13: Hoare triple {7970#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {7832#false} is VALID [2020-07-17 21:54:46,278 INFO L280 TraceCheckUtils]: 14: Hoare triple {7832#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {7832#false} is VALID [2020-07-17 21:54:46,278 INFO L280 TraceCheckUtils]: 15: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,278 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7832#false} {7831#true} #531#return; {7832#false} is VALID [2020-07-17 21:54:46,278 INFO L280 TraceCheckUtils]: 17: Hoare triple {7832#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {7832#false} is VALID [2020-07-17 21:54:46,279 INFO L280 TraceCheckUtils]: 18: Hoare triple {7832#false} assume 0 != ~tmp~3; {7832#false} is VALID [2020-07-17 21:54:46,279 INFO L263 TraceCheckUtils]: 19: Hoare triple {7832#false} call activatePump(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:46,279 INFO L280 TraceCheckUtils]: 20: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7831#true} is VALID [2020-07-17 21:54:46,279 INFO L280 TraceCheckUtils]: 21: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,279 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7831#true} {7832#false} #533#return; {7832#false} is VALID [2020-07-17 21:54:46,280 INFO L280 TraceCheckUtils]: 23: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,280 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7832#false} {7831#true} #545#return; {7832#false} is VALID [2020-07-17 21:54:46,280 INFO L280 TraceCheckUtils]: 25: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,280 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7832#false} {7831#true} #507#return; {7832#false} is VALID [2020-07-17 21:54:46,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7831#true} is VALID [2020-07-17 21:54:46,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-17 21:54:46,282 INFO L263 TraceCheckUtils]: 2: Hoare triple {7831#true} call processEnvironment__wrappee__lowWaterSensor(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:46,282 INFO L280 TraceCheckUtils]: 3: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7831#true} is VALID [2020-07-17 21:54:46,282 INFO L280 TraceCheckUtils]: 4: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-17 21:54:46,283 INFO L263 TraceCheckUtils]: 5: Hoare triple {7831#true} call processEnvironment__wrappee__highWaterSensor(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:46,283 INFO L280 TraceCheckUtils]: 6: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7831#true} is VALID [2020-07-17 21:54:46,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {7831#true} assume 0 == ~pumpRunning~0; {7831#true} is VALID [2020-07-17 21:54:46,284 INFO L263 TraceCheckUtils]: 8: Hoare triple {7831#true} call #t~ret35 := isHighWaterLevel(); {7831#true} is VALID [2020-07-17 21:54:46,284 INFO L280 TraceCheckUtils]: 9: Hoare triple {7831#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {7831#true} is VALID [2020-07-17 21:54:46,284 INFO L263 TraceCheckUtils]: 10: Hoare triple {7831#true} call #t~ret55 := isHighWaterSensorDry(); {7831#true} is VALID [2020-07-17 21:54:46,285 INFO L280 TraceCheckUtils]: 11: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-17 21:54:46,285 INFO L280 TraceCheckUtils]: 12: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,286 INFO L280 TraceCheckUtils]: 13: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,287 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-17 21:54:46,287 INFO L280 TraceCheckUtils]: 15: Hoare triple {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {7970#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-17 21:54:46,288 INFO L280 TraceCheckUtils]: 16: Hoare triple {7970#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {7832#false} is VALID [2020-07-17 21:54:46,288 INFO L280 TraceCheckUtils]: 17: Hoare triple {7832#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {7832#false} is VALID [2020-07-17 21:54:46,289 INFO L280 TraceCheckUtils]: 18: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,289 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7832#false} {7831#true} #531#return; {7832#false} is VALID [2020-07-17 21:54:46,289 INFO L280 TraceCheckUtils]: 20: Hoare triple {7832#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {7832#false} is VALID [2020-07-17 21:54:46,289 INFO L280 TraceCheckUtils]: 21: Hoare triple {7832#false} assume 0 != ~tmp~3; {7832#false} is VALID [2020-07-17 21:54:46,290 INFO L263 TraceCheckUtils]: 22: Hoare triple {7832#false} call activatePump(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:46,290 INFO L280 TraceCheckUtils]: 23: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7831#true} is VALID [2020-07-17 21:54:46,290 INFO L280 TraceCheckUtils]: 24: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,290 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7831#true} {7832#false} #533#return; {7832#false} is VALID [2020-07-17 21:54:46,290 INFO L280 TraceCheckUtils]: 26: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,291 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7832#false} {7831#true} #545#return; {7832#false} is VALID [2020-07-17 21:54:46,291 INFO L280 TraceCheckUtils]: 28: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,291 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7832#false} {7831#true} #507#return; {7832#false} is VALID [2020-07-17 21:54:46,291 INFO L280 TraceCheckUtils]: 30: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,291 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7832#false} {7831#true} #523#return; {7832#false} is VALID [2020-07-17 21:54:46,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {7831#true} is VALID [2020-07-17 21:54:46,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,296 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7832#false} #549#return; {7832#false} is VALID [2020-07-17 21:54:46,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:46,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {7831#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7831#true} is VALID [2020-07-17 21:54:46,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,299 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7831#true} {7832#false} #551#return; {7832#false} is VALID [2020-07-17 21:54:46,304 INFO L263 TraceCheckUtils]: 0: Hoare triple {7831#true} call ULTIMATE.init(); {7895#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:54:46,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {7895#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {7831#true} is VALID [2020-07-17 21:54:46,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,304 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7831#true} {7831#true} #567#return; {7831#true} is VALID [2020-07-17 21:54:46,305 INFO L263 TraceCheckUtils]: 4: Hoare triple {7831#true} call #t~ret76 := main(); {7831#true} is VALID [2020-07-17 21:54:46,305 INFO L280 TraceCheckUtils]: 5: Hoare triple {7831#true} havoc ~retValue_acc~9;havoc ~tmp~10; {7831#true} is VALID [2020-07-17 21:54:46,305 INFO L263 TraceCheckUtils]: 6: Hoare triple {7831#true} call select_helpers(); {7831#true} is VALID [2020-07-17 21:54:46,305 INFO L280 TraceCheckUtils]: 7: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,305 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7831#true} {7831#true} #459#return; {7831#true} is VALID [2020-07-17 21:54:46,305 INFO L263 TraceCheckUtils]: 9: Hoare triple {7831#true} call select_features(); {7831#true} is VALID [2020-07-17 21:54:46,306 INFO L280 TraceCheckUtils]: 10: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,306 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7831#true} {7831#true} #461#return; {7831#true} is VALID [2020-07-17 21:54:46,306 INFO L263 TraceCheckUtils]: 12: Hoare triple {7831#true} call #t~ret65 := valid_product(); {7831#true} is VALID [2020-07-17 21:54:46,307 INFO L280 TraceCheckUtils]: 13: Hoare triple {7831#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {7896#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:46,307 INFO L280 TraceCheckUtils]: 14: Hoare triple {7896#(= 1 |valid_product_#res|)} assume true; {7896#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:46,308 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7896#(= 1 |valid_product_#res|)} {7831#true} #463#return; {7843#(= |main_#t~ret65| 1)} is VALID [2020-07-17 21:54:46,309 INFO L280 TraceCheckUtils]: 16: Hoare triple {7843#(= |main_#t~ret65| 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {7844#(= 1 main_~tmp~10)} is VALID [2020-07-17 21:54:46,309 INFO L280 TraceCheckUtils]: 17: Hoare triple {7844#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {7831#true} is VALID [2020-07-17 21:54:46,309 INFO L263 TraceCheckUtils]: 18: Hoare triple {7831#true} call setup(); {7831#true} is VALID [2020-07-17 21:54:46,309 INFO L280 TraceCheckUtils]: 19: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,309 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7831#true} {7831#true} #465#return; {7831#true} is VALID [2020-07-17 21:54:46,310 INFO L263 TraceCheckUtils]: 21: Hoare triple {7831#true} call runTest(); {7831#true} is VALID [2020-07-17 21:54:46,310 INFO L263 TraceCheckUtils]: 22: Hoare triple {7831#true} call __utac_acc__Specification5_spec__1(); {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:46,310 INFO L280 TraceCheckUtils]: 23: Hoare triple {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7831#true} is VALID [2020-07-17 21:54:46,311 INFO L280 TraceCheckUtils]: 24: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,311 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7831#true} {7831#true} #557#return; {7831#true} is VALID [2020-07-17 21:54:46,311 INFO L263 TraceCheckUtils]: 26: Hoare triple {7831#true} call test(); {7831#true} is VALID [2020-07-17 21:54:46,311 INFO L280 TraceCheckUtils]: 27: Hoare triple {7831#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7831#true} is VALID [2020-07-17 21:54:46,311 INFO L280 TraceCheckUtils]: 28: Hoare triple {7831#true} assume !false; {7831#true} is VALID [2020-07-17 21:54:46,312 INFO L280 TraceCheckUtils]: 29: Hoare triple {7831#true} assume ~splverifierCounter~0 < 4; {7831#true} is VALID [2020-07-17 21:54:46,312 INFO L280 TraceCheckUtils]: 30: Hoare triple {7831#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {7831#true} is VALID [2020-07-17 21:54:46,312 INFO L280 TraceCheckUtils]: 31: Hoare triple {7831#true} assume !(0 != ~tmp~8); {7831#true} is VALID [2020-07-17 21:54:46,312 INFO L280 TraceCheckUtils]: 32: Hoare triple {7831#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {7831#true} is VALID [2020-07-17 21:54:46,312 INFO L280 TraceCheckUtils]: 33: Hoare triple {7831#true} assume !(0 != ~tmp___0~2); {7831#true} is VALID [2020-07-17 21:54:46,312 INFO L280 TraceCheckUtils]: 34: Hoare triple {7831#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {7831#true} is VALID [2020-07-17 21:54:46,313 INFO L280 TraceCheckUtils]: 35: Hoare triple {7831#true} assume 0 != ~tmp___2~0; {7831#true} is VALID [2020-07-17 21:54:46,313 INFO L263 TraceCheckUtils]: 36: Hoare triple {7831#true} call timeShift(); {7831#true} is VALID [2020-07-17 21:54:46,313 INFO L263 TraceCheckUtils]: 37: Hoare triple {7831#true} call __utac_acc__Specification5_spec__2(); {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:46,314 INFO L263 TraceCheckUtils]: 38: Hoare triple {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {7831#true} is VALID [2020-07-17 21:54:46,314 INFO L280 TraceCheckUtils]: 39: Hoare triple {7831#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7831#true} is VALID [2020-07-17 21:54:46,314 INFO L280 TraceCheckUtils]: 40: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,314 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7831#true} {7897#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {7831#true} is VALID [2020-07-17 21:54:46,314 INFO L280 TraceCheckUtils]: 42: Hoare triple {7831#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {7831#true} is VALID [2020-07-17 21:54:46,315 INFO L280 TraceCheckUtils]: 43: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,315 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7831#true} {7831#true} #519#return; {7831#true} is VALID [2020-07-17 21:54:46,315 INFO L280 TraceCheckUtils]: 45: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-17 21:54:46,315 INFO L280 TraceCheckUtils]: 46: Hoare triple {7831#true} assume 0 != ~systemActive~0; {7831#true} is VALID [2020-07-17 21:54:46,316 INFO L263 TraceCheckUtils]: 47: Hoare triple {7831#true} call processEnvironment(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:46,316 INFO L280 TraceCheckUtils]: 48: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7831#true} is VALID [2020-07-17 21:54:46,316 INFO L280 TraceCheckUtils]: 49: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-17 21:54:46,317 INFO L263 TraceCheckUtils]: 50: Hoare triple {7831#true} call processEnvironment__wrappee__lowWaterSensor(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:46,317 INFO L280 TraceCheckUtils]: 51: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7831#true} is VALID [2020-07-17 21:54:46,317 INFO L280 TraceCheckUtils]: 52: Hoare triple {7831#true} assume !(0 != ~pumpRunning~0); {7831#true} is VALID [2020-07-17 21:54:46,318 INFO L263 TraceCheckUtils]: 53: Hoare triple {7831#true} call processEnvironment__wrappee__highWaterSensor(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:46,318 INFO L280 TraceCheckUtils]: 54: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7831#true} is VALID [2020-07-17 21:54:46,318 INFO L280 TraceCheckUtils]: 55: Hoare triple {7831#true} assume 0 == ~pumpRunning~0; {7831#true} is VALID [2020-07-17 21:54:46,318 INFO L263 TraceCheckUtils]: 56: Hoare triple {7831#true} call #t~ret35 := isHighWaterLevel(); {7831#true} is VALID [2020-07-17 21:54:46,319 INFO L280 TraceCheckUtils]: 57: Hoare triple {7831#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {7831#true} is VALID [2020-07-17 21:54:46,319 INFO L263 TraceCheckUtils]: 58: Hoare triple {7831#true} call #t~ret55 := isHighWaterSensorDry(); {7831#true} is VALID [2020-07-17 21:54:46,319 INFO L280 TraceCheckUtils]: 59: Hoare triple {7831#true} havoc ~retValue_acc~12; {7831#true} is VALID [2020-07-17 21:54:46,320 INFO L280 TraceCheckUtils]: 60: Hoare triple {7831#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,320 INFO L280 TraceCheckUtils]: 61: Hoare triple {7971#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {7971#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:54:46,321 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7971#(<= 1 |isHighWaterSensorDry_#res|)} {7831#true} #517#return; {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} is VALID [2020-07-17 21:54:46,322 INFO L280 TraceCheckUtils]: 63: Hoare triple {7969#(<= 1 |isHighWaterLevel_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {7970#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-17 21:54:46,322 INFO L280 TraceCheckUtils]: 64: Hoare triple {7970#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {7832#false} is VALID [2020-07-17 21:54:46,323 INFO L280 TraceCheckUtils]: 65: Hoare triple {7832#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {7832#false} is VALID [2020-07-17 21:54:46,323 INFO L280 TraceCheckUtils]: 66: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,323 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7832#false} {7831#true} #531#return; {7832#false} is VALID [2020-07-17 21:54:46,323 INFO L280 TraceCheckUtils]: 68: Hoare triple {7832#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {7832#false} is VALID [2020-07-17 21:54:46,323 INFO L280 TraceCheckUtils]: 69: Hoare triple {7832#false} assume 0 != ~tmp~3; {7832#false} is VALID [2020-07-17 21:54:46,323 INFO L263 TraceCheckUtils]: 70: Hoare triple {7832#false} call activatePump(); {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:46,324 INFO L280 TraceCheckUtils]: 71: Hoare triple {7901#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7831#true} is VALID [2020-07-17 21:54:46,324 INFO L280 TraceCheckUtils]: 72: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,324 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7831#true} {7832#false} #533#return; {7832#false} is VALID [2020-07-17 21:54:46,324 INFO L280 TraceCheckUtils]: 74: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,324 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7832#false} {7831#true} #545#return; {7832#false} is VALID [2020-07-17 21:54:46,325 INFO L280 TraceCheckUtils]: 76: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,325 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7832#false} {7831#true} #507#return; {7832#false} is VALID [2020-07-17 21:54:46,325 INFO L280 TraceCheckUtils]: 78: Hoare triple {7832#false} assume true; {7832#false} is VALID [2020-07-17 21:54:46,325 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7832#false} {7831#true} #523#return; {7832#false} is VALID [2020-07-17 21:54:46,325 INFO L263 TraceCheckUtils]: 80: Hoare triple {7832#false} call __utac_acc__Specification5_spec__3(); {7832#false} is VALID [2020-07-17 21:54:46,325 INFO L280 TraceCheckUtils]: 81: Hoare triple {7832#false} havoc ~tmp~9;havoc ~tmp___0~3; {7832#false} is VALID [2020-07-17 21:54:46,326 INFO L263 TraceCheckUtils]: 82: Hoare triple {7832#false} call #t~ret63 := getWaterLevel(); {7831#true} is VALID [2020-07-17 21:54:46,326 INFO L280 TraceCheckUtils]: 83: Hoare triple {7831#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {7831#true} is VALID [2020-07-17 21:54:46,326 INFO L280 TraceCheckUtils]: 84: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,326 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7831#true} {7832#false} #549#return; {7832#false} is VALID [2020-07-17 21:54:46,326 INFO L280 TraceCheckUtils]: 86: Hoare triple {7832#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {7832#false} is VALID [2020-07-17 21:54:46,327 INFO L280 TraceCheckUtils]: 87: Hoare triple {7832#false} assume 2 != ~tmp~9; {7832#false} is VALID [2020-07-17 21:54:46,327 INFO L263 TraceCheckUtils]: 88: Hoare triple {7832#false} call #t~ret64 := isPumpRunning(); {7831#true} is VALID [2020-07-17 21:54:46,327 INFO L280 TraceCheckUtils]: 89: Hoare triple {7831#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7831#true} is VALID [2020-07-17 21:54:46,327 INFO L280 TraceCheckUtils]: 90: Hoare triple {7831#true} assume true; {7831#true} is VALID [2020-07-17 21:54:46,327 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7831#true} {7832#false} #551#return; {7832#false} is VALID [2020-07-17 21:54:46,327 INFO L280 TraceCheckUtils]: 92: Hoare triple {7832#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {7832#false} is VALID [2020-07-17 21:54:46,328 INFO L280 TraceCheckUtils]: 93: Hoare triple {7832#false} assume 0 != ~tmp___0~3; {7832#false} is VALID [2020-07-17 21:54:46,328 INFO L280 TraceCheckUtils]: 94: Hoare triple {7832#false} assume 0 == ~switchedOnBeforeTS~0; {7832#false} is VALID [2020-07-17 21:54:46,328 INFO L263 TraceCheckUtils]: 95: Hoare triple {7832#false} call __automaton_fail(); {7832#false} is VALID [2020-07-17 21:54:46,328 INFO L280 TraceCheckUtils]: 96: Hoare triple {7832#false} assume !false; {7832#false} is VALID [2020-07-17 21:54:46,339 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 21:54:46,339 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2147084304] [2020-07-17 21:54:46,340 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:54:46,340 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:54:46,340 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098412497] [2020-07-17 21:54:46,341 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 97 [2020-07-17 21:54:46,341 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:54:46,341 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:54:46,447 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:46,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:54:46,447 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:54:46,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:54:46,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:54:46,448 INFO L87 Difference]: Start difference. First operand 242 states and 274 transitions. Second operand 11 states. [2020-07-17 21:54:48,190 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:48,603 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:48,947 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:52,912 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:53,397 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:54:53,760 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:55:01,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:01,519 INFO L93 Difference]: Finished difference Result 500 states and 606 transitions. [2020-07-17 21:55:01,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:55:01,519 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 97 [2020-07-17 21:55:01,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:55:01,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:55:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 400 transitions. [2020-07-17 21:55:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:55:01,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 400 transitions. [2020-07-17 21:55:01,532 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 400 transitions. [2020-07-17 21:55:02,837 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 400 edges. 400 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:02,847 INFO L225 Difference]: With dead ends: 500 [2020-07-17 21:55:02,847 INFO L226 Difference]: Without dead ends: 286 [2020-07-17 21:55:02,849 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:55:02,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-17 21:55:04,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 246. [2020-07-17 21:55:04,792 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:55:04,793 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 246 states. [2020-07-17 21:55:04,793 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 246 states. [2020-07-17 21:55:04,793 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 246 states. [2020-07-17 21:55:04,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:04,803 INFO L93 Difference]: Finished difference Result 286 states and 342 transitions. [2020-07-17 21:55:04,803 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 342 transitions. [2020-07-17 21:55:04,804 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:04,804 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:04,804 INFO L74 IsIncluded]: Start isIncluded. First operand 246 states. Second operand 286 states. [2020-07-17 21:55:04,804 INFO L87 Difference]: Start difference. First operand 246 states. Second operand 286 states. [2020-07-17 21:55:04,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:04,813 INFO L93 Difference]: Finished difference Result 286 states and 342 transitions. [2020-07-17 21:55:04,813 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 342 transitions. [2020-07-17 21:55:04,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:04,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:04,815 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:55:04,815 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:55:04,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2020-07-17 21:55:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 278 transitions. [2020-07-17 21:55:04,823 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 278 transitions. Word has length 97 [2020-07-17 21:55:04,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:55:04,823 INFO L479 AbstractCegarLoop]: Abstraction has 246 states and 278 transitions. [2020-07-17 21:55:04,823 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:55:04,823 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 278 transitions. [2020-07-17 21:55:04,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-17 21:55:04,825 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:55:04,825 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] [2020-07-17 21:55:04,825 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:55:04,825 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:55:04,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:55:04,826 INFO L82 PathProgramCache]: Analyzing trace with hash 1340498566, now seen corresponding path program 1 times [2020-07-17 21:55:04,826 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:55:04,826 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502591293] [2020-07-17 21:55:04,826 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:55:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,169 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:55:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {9631#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {9573#(<= ~waterLevel~0 1)} assume true; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,237 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9573#(<= ~waterLevel~0 1)} {9568#true} #567#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,240 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #459#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,244 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #461#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9568#true} is VALID [2020-07-17 21:55:05,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,252 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #463#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,257 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #465#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9568#true} is VALID [2020-07-17 21:55:05,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,275 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #557#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {9568#true} is VALID [2020-07-17 21:55:05,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,284 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {9568#true} is VALID [2020-07-17 21:55:05,284 INFO L263 TraceCheckUtils]: 0: Hoare triple {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {9568#true} is VALID [2020-07-17 21:55:05,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {9568#true} is VALID [2020-07-17 21:55:05,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,285 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9568#true} {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {9568#true} is VALID [2020-07-17 21:55:05,285 INFO L280 TraceCheckUtils]: 4: Hoare triple {9568#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {9568#true} is VALID [2020-07-17 21:55:05,285 INFO L280 TraceCheckUtils]: 5: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,286 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #519#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-17 21:55:05,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,361 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {9568#true} is VALID [2020-07-17 21:55:05,362 INFO L263 TraceCheckUtils]: 1: Hoare triple {9568#true} call #t~ret55 := isHighWaterSensorDry(); {9568#true} is VALID [2020-07-17 21:55:05,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-17 21:55:05,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,365 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,366 INFO L280 TraceCheckUtils]: 7: Hoare triple {9664#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {9664#(< 1 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,368 INFO L280 TraceCheckUtils]: 9: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,369 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #531#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9568#true} is VALID [2020-07-17 21:55:05,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,375 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9664#(< 1 ~waterLevel~0)} #533#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9568#true} is VALID [2020-07-17 21:55:05,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume 0 == ~pumpRunning~0; {9568#true} is VALID [2020-07-17 21:55:05,375 INFO L263 TraceCheckUtils]: 2: Hoare triple {9568#true} call #t~ret35 := isHighWaterLevel(); {9568#true} is VALID [2020-07-17 21:55:05,375 INFO L280 TraceCheckUtils]: 3: Hoare triple {9568#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {9568#true} is VALID [2020-07-17 21:55:05,376 INFO L263 TraceCheckUtils]: 4: Hoare triple {9568#true} call #t~ret55 := isHighWaterSensorDry(); {9568#true} is VALID [2020-07-17 21:55:05,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-17 21:55:05,377 INFO L280 TraceCheckUtils]: 6: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,377 INFO L280 TraceCheckUtils]: 7: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,378 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,379 INFO L280 TraceCheckUtils]: 9: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,380 INFO L280 TraceCheckUtils]: 10: Hoare triple {9664#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,380 INFO L280 TraceCheckUtils]: 11: Hoare triple {9664#(< 1 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,381 INFO L280 TraceCheckUtils]: 12: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,382 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #531#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,382 INFO L280 TraceCheckUtils]: 14: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,383 INFO L280 TraceCheckUtils]: 15: Hoare triple {9664#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,384 INFO L263 TraceCheckUtils]: 16: Hoare triple {9664#(< 1 ~waterLevel~0)} call activatePump(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:05,384 INFO L280 TraceCheckUtils]: 17: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9568#true} is VALID [2020-07-17 21:55:05,384 INFO L280 TraceCheckUtils]: 18: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,386 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {9568#true} {9664#(< 1 ~waterLevel~0)} #533#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,387 INFO L280 TraceCheckUtils]: 20: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,387 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #545#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {9568#true} is VALID [2020-07-17 21:55:05,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume !(0 != ~pumpRunning~0); {9568#true} is VALID [2020-07-17 21:55:05,390 INFO L263 TraceCheckUtils]: 2: Hoare triple {9568#true} call processEnvironment__wrappee__highWaterSensor(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:05,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9568#true} is VALID [2020-07-17 21:55:05,390 INFO L280 TraceCheckUtils]: 4: Hoare triple {9568#true} assume 0 == ~pumpRunning~0; {9568#true} is VALID [2020-07-17 21:55:05,390 INFO L263 TraceCheckUtils]: 5: Hoare triple {9568#true} call #t~ret35 := isHighWaterLevel(); {9568#true} is VALID [2020-07-17 21:55:05,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {9568#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {9568#true} is VALID [2020-07-17 21:55:05,391 INFO L263 TraceCheckUtils]: 7: Hoare triple {9568#true} call #t~ret55 := isHighWaterSensorDry(); {9568#true} is VALID [2020-07-17 21:55:05,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-17 21:55:05,392 INFO L280 TraceCheckUtils]: 9: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,394 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,394 INFO L280 TraceCheckUtils]: 12: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,395 INFO L280 TraceCheckUtils]: 13: Hoare triple {9664#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,395 INFO L280 TraceCheckUtils]: 14: Hoare triple {9664#(< 1 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,396 INFO L280 TraceCheckUtils]: 15: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,397 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #531#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,397 INFO L280 TraceCheckUtils]: 17: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,398 INFO L280 TraceCheckUtils]: 18: Hoare triple {9664#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,399 INFO L263 TraceCheckUtils]: 19: Hoare triple {9664#(< 1 ~waterLevel~0)} call activatePump(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:05,399 INFO L280 TraceCheckUtils]: 20: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9568#true} is VALID [2020-07-17 21:55:05,399 INFO L280 TraceCheckUtils]: 21: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,400 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9568#true} {9664#(< 1 ~waterLevel~0)} #533#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,400 INFO L280 TraceCheckUtils]: 23: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,401 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #545#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,401 INFO L280 TraceCheckUtils]: 25: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,402 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #507#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9568#true} is VALID [2020-07-17 21:55:05,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume !(0 != ~pumpRunning~0); {9568#true} is VALID [2020-07-17 21:55:05,403 INFO L263 TraceCheckUtils]: 2: Hoare triple {9568#true} call processEnvironment__wrappee__lowWaterSensor(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:05,404 INFO L280 TraceCheckUtils]: 3: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {9568#true} is VALID [2020-07-17 21:55:05,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {9568#true} assume !(0 != ~pumpRunning~0); {9568#true} is VALID [2020-07-17 21:55:05,404 INFO L263 TraceCheckUtils]: 5: Hoare triple {9568#true} call processEnvironment__wrappee__highWaterSensor(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:05,405 INFO L280 TraceCheckUtils]: 6: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9568#true} is VALID [2020-07-17 21:55:05,405 INFO L280 TraceCheckUtils]: 7: Hoare triple {9568#true} assume 0 == ~pumpRunning~0; {9568#true} is VALID [2020-07-17 21:55:05,405 INFO L263 TraceCheckUtils]: 8: Hoare triple {9568#true} call #t~ret35 := isHighWaterLevel(); {9568#true} is VALID [2020-07-17 21:55:05,405 INFO L280 TraceCheckUtils]: 9: Hoare triple {9568#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {9568#true} is VALID [2020-07-17 21:55:05,405 INFO L263 TraceCheckUtils]: 10: Hoare triple {9568#true} call #t~ret55 := isHighWaterSensorDry(); {9568#true} is VALID [2020-07-17 21:55:05,406 INFO L280 TraceCheckUtils]: 11: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-17 21:55:05,406 INFO L280 TraceCheckUtils]: 12: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,407 INFO L280 TraceCheckUtils]: 13: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,408 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,408 INFO L280 TraceCheckUtils]: 15: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,409 INFO L280 TraceCheckUtils]: 16: Hoare triple {9664#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,409 INFO L280 TraceCheckUtils]: 17: Hoare triple {9664#(< 1 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,410 INFO L280 TraceCheckUtils]: 18: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,410 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #531#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,411 INFO L280 TraceCheckUtils]: 20: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,411 INFO L280 TraceCheckUtils]: 21: Hoare triple {9664#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,412 INFO L263 TraceCheckUtils]: 22: Hoare triple {9664#(< 1 ~waterLevel~0)} call activatePump(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:05,412 INFO L280 TraceCheckUtils]: 23: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9568#true} is VALID [2020-07-17 21:55:05,412 INFO L280 TraceCheckUtils]: 24: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,413 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9568#true} {9664#(< 1 ~waterLevel~0)} #533#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,414 INFO L280 TraceCheckUtils]: 26: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,415 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #545#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,416 INFO L280 TraceCheckUtils]: 28: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,417 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #507#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,418 INFO L280 TraceCheckUtils]: 30: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,418 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9573#(<= ~waterLevel~0 1)} #523#return; {9569#false} is VALID [2020-07-17 21:55:05,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {9568#true} is VALID [2020-07-17 21:55:05,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,423 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9569#false} #549#return; {9569#false} is VALID [2020-07-17 21:55:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:05,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {9568#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {9568#true} is VALID [2020-07-17 21:55:05,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,426 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9568#true} {9569#false} #551#return; {9569#false} is VALID [2020-07-17 21:55:05,431 INFO L263 TraceCheckUtils]: 0: Hoare triple {9568#true} call ULTIMATE.init(); {9631#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:55:05,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {9631#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {9573#(<= ~waterLevel~0 1)} assume true; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,439 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9573#(<= ~waterLevel~0 1)} {9568#true} #567#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,439 INFO L263 TraceCheckUtils]: 4: Hoare triple {9573#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,440 INFO L280 TraceCheckUtils]: 5: Hoare triple {9573#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;havoc ~tmp~10; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,440 INFO L263 TraceCheckUtils]: 6: Hoare triple {9573#(<= ~waterLevel~0 1)} call select_helpers(); {9568#true} is VALID [2020-07-17 21:55:05,440 INFO L280 TraceCheckUtils]: 7: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,441 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #459#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,441 INFO L263 TraceCheckUtils]: 9: Hoare triple {9573#(<= ~waterLevel~0 1)} call select_features(); {9568#true} is VALID [2020-07-17 21:55:05,441 INFO L280 TraceCheckUtils]: 10: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,442 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #461#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,442 INFO L263 TraceCheckUtils]: 12: Hoare triple {9573#(<= ~waterLevel~0 1)} call #t~ret65 := valid_product(); {9568#true} is VALID [2020-07-17 21:55:05,442 INFO L280 TraceCheckUtils]: 13: Hoare triple {9568#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9568#true} is VALID [2020-07-17 21:55:05,442 INFO L280 TraceCheckUtils]: 14: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,443 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #463#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,444 INFO L280 TraceCheckUtils]: 16: Hoare triple {9573#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,444 INFO L280 TraceCheckUtils]: 17: Hoare triple {9573#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,444 INFO L263 TraceCheckUtils]: 18: Hoare triple {9573#(<= ~waterLevel~0 1)} call setup(); {9568#true} is VALID [2020-07-17 21:55:05,445 INFO L280 TraceCheckUtils]: 19: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,445 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #465#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,446 INFO L263 TraceCheckUtils]: 21: Hoare triple {9573#(<= ~waterLevel~0 1)} call runTest(); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,446 INFO L263 TraceCheckUtils]: 22: Hoare triple {9573#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:05,446 INFO L280 TraceCheckUtils]: 23: Hoare triple {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9568#true} is VALID [2020-07-17 21:55:05,447 INFO L280 TraceCheckUtils]: 24: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,447 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #557#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,448 INFO L263 TraceCheckUtils]: 26: Hoare triple {9573#(<= ~waterLevel~0 1)} call test(); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,448 INFO L280 TraceCheckUtils]: 27: Hoare triple {9573#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,449 INFO L280 TraceCheckUtils]: 28: Hoare triple {9573#(<= ~waterLevel~0 1)} assume !false; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,449 INFO L280 TraceCheckUtils]: 29: Hoare triple {9573#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,450 INFO L280 TraceCheckUtils]: 30: Hoare triple {9573#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,450 INFO L280 TraceCheckUtils]: 31: Hoare triple {9573#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~8); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,451 INFO L280 TraceCheckUtils]: 32: Hoare triple {9573#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,451 INFO L280 TraceCheckUtils]: 33: Hoare triple {9573#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,452 INFO L280 TraceCheckUtils]: 34: Hoare triple {9573#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,452 INFO L280 TraceCheckUtils]: 35: Hoare triple {9573#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,453 INFO L263 TraceCheckUtils]: 36: Hoare triple {9573#(<= ~waterLevel~0 1)} call timeShift(); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,454 INFO L263 TraceCheckUtils]: 37: Hoare triple {9573#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:05,454 INFO L263 TraceCheckUtils]: 38: Hoare triple {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {9568#true} is VALID [2020-07-17 21:55:05,454 INFO L280 TraceCheckUtils]: 39: Hoare triple {9568#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {9568#true} is VALID [2020-07-17 21:55:05,454 INFO L280 TraceCheckUtils]: 40: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,455 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9568#true} {9632#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {9568#true} is VALID [2020-07-17 21:55:05,455 INFO L280 TraceCheckUtils]: 42: Hoare triple {9568#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {9568#true} is VALID [2020-07-17 21:55:05,455 INFO L280 TraceCheckUtils]: 43: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,456 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9568#true} {9573#(<= ~waterLevel~0 1)} #519#return; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,456 INFO L280 TraceCheckUtils]: 45: Hoare triple {9573#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,457 INFO L280 TraceCheckUtils]: 46: Hoare triple {9573#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {9573#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:55:05,462 INFO L263 TraceCheckUtils]: 47: Hoare triple {9573#(<= ~waterLevel~0 1)} call processEnvironment(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:05,462 INFO L280 TraceCheckUtils]: 48: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9568#true} is VALID [2020-07-17 21:55:05,462 INFO L280 TraceCheckUtils]: 49: Hoare triple {9568#true} assume !(0 != ~pumpRunning~0); {9568#true} is VALID [2020-07-17 21:55:05,463 INFO L263 TraceCheckUtils]: 50: Hoare triple {9568#true} call processEnvironment__wrappee__lowWaterSensor(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:05,463 INFO L280 TraceCheckUtils]: 51: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {9568#true} is VALID [2020-07-17 21:55:05,463 INFO L280 TraceCheckUtils]: 52: Hoare triple {9568#true} assume !(0 != ~pumpRunning~0); {9568#true} is VALID [2020-07-17 21:55:05,464 INFO L263 TraceCheckUtils]: 53: Hoare triple {9568#true} call processEnvironment__wrappee__highWaterSensor(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:05,464 INFO L280 TraceCheckUtils]: 54: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9568#true} is VALID [2020-07-17 21:55:05,464 INFO L280 TraceCheckUtils]: 55: Hoare triple {9568#true} assume 0 == ~pumpRunning~0; {9568#true} is VALID [2020-07-17 21:55:05,465 INFO L263 TraceCheckUtils]: 56: Hoare triple {9568#true} call #t~ret35 := isHighWaterLevel(); {9568#true} is VALID [2020-07-17 21:55:05,465 INFO L280 TraceCheckUtils]: 57: Hoare triple {9568#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {9568#true} is VALID [2020-07-17 21:55:05,465 INFO L263 TraceCheckUtils]: 58: Hoare triple {9568#true} call #t~ret55 := isHighWaterSensorDry(); {9568#true} is VALID [2020-07-17 21:55:05,465 INFO L280 TraceCheckUtils]: 59: Hoare triple {9568#true} havoc ~retValue_acc~12; {9568#true} is VALID [2020-07-17 21:55:05,466 INFO L280 TraceCheckUtils]: 60: Hoare triple {9568#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,466 INFO L280 TraceCheckUtils]: 61: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,467 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #517#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,467 INFO L280 TraceCheckUtils]: 63: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,468 INFO L280 TraceCheckUtils]: 64: Hoare triple {9664#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,468 INFO L280 TraceCheckUtils]: 65: Hoare triple {9664#(< 1 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,469 INFO L280 TraceCheckUtils]: 66: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,470 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #531#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,470 INFO L280 TraceCheckUtils]: 68: Hoare triple {9664#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,471 INFO L280 TraceCheckUtils]: 69: Hoare triple {9664#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,471 INFO L263 TraceCheckUtils]: 70: Hoare triple {9664#(< 1 ~waterLevel~0)} call activatePump(); {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:05,472 INFO L280 TraceCheckUtils]: 71: Hoare triple {9636#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9568#true} is VALID [2020-07-17 21:55:05,472 INFO L280 TraceCheckUtils]: 72: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,472 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9568#true} {9664#(< 1 ~waterLevel~0)} #533#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,474 INFO L280 TraceCheckUtils]: 74: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,474 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #545#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,475 INFO L280 TraceCheckUtils]: 76: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,476 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9568#true} #507#return; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,476 INFO L280 TraceCheckUtils]: 78: Hoare triple {9664#(< 1 ~waterLevel~0)} assume true; {9664#(< 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:05,477 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {9664#(< 1 ~waterLevel~0)} {9573#(<= ~waterLevel~0 1)} #523#return; {9569#false} is VALID [2020-07-17 21:55:05,477 INFO L263 TraceCheckUtils]: 80: Hoare triple {9569#false} call __utac_acc__Specification5_spec__3(); {9569#false} is VALID [2020-07-17 21:55:05,477 INFO L280 TraceCheckUtils]: 81: Hoare triple {9569#false} havoc ~tmp~9;havoc ~tmp___0~3; {9569#false} is VALID [2020-07-17 21:55:05,477 INFO L263 TraceCheckUtils]: 82: Hoare triple {9569#false} call #t~ret63 := getWaterLevel(); {9568#true} is VALID [2020-07-17 21:55:05,477 INFO L280 TraceCheckUtils]: 83: Hoare triple {9568#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {9568#true} is VALID [2020-07-17 21:55:05,478 INFO L280 TraceCheckUtils]: 84: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,478 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {9568#true} {9569#false} #549#return; {9569#false} is VALID [2020-07-17 21:55:05,478 INFO L280 TraceCheckUtils]: 86: Hoare triple {9569#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {9569#false} is VALID [2020-07-17 21:55:05,478 INFO L280 TraceCheckUtils]: 87: Hoare triple {9569#false} assume 2 != ~tmp~9; {9569#false} is VALID [2020-07-17 21:55:05,478 INFO L263 TraceCheckUtils]: 88: Hoare triple {9569#false} call #t~ret64 := isPumpRunning(); {9568#true} is VALID [2020-07-17 21:55:05,479 INFO L280 TraceCheckUtils]: 89: Hoare triple {9568#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {9568#true} is VALID [2020-07-17 21:55:05,479 INFO L280 TraceCheckUtils]: 90: Hoare triple {9568#true} assume true; {9568#true} is VALID [2020-07-17 21:55:05,479 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {9568#true} {9569#false} #551#return; {9569#false} is VALID [2020-07-17 21:55:05,479 INFO L280 TraceCheckUtils]: 92: Hoare triple {9569#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {9569#false} is VALID [2020-07-17 21:55:05,479 INFO L280 TraceCheckUtils]: 93: Hoare triple {9569#false} assume 0 != ~tmp___0~3; {9569#false} is VALID [2020-07-17 21:55:05,480 INFO L280 TraceCheckUtils]: 94: Hoare triple {9569#false} assume 0 == ~switchedOnBeforeTS~0; {9569#false} is VALID [2020-07-17 21:55:05,480 INFO L263 TraceCheckUtils]: 95: Hoare triple {9569#false} call __automaton_fail(); {9569#false} is VALID [2020-07-17 21:55:05,480 INFO L280 TraceCheckUtils]: 96: Hoare triple {9569#false} assume !false; {9569#false} is VALID [2020-07-17 21:55:05,492 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 21:55:05,496 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502591293] [2020-07-17 21:55:05,497 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:55:05,497 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:55:05,497 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246936570] [2020-07-17 21:55:05,498 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 97 [2020-07-17 21:55:05,499 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:55:05,499 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:55:05,612 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:05,612 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:55:05,612 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:55:05,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:55:05,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:55:05,612 INFO L87 Difference]: Start difference. First operand 246 states and 278 transitions. Second operand 7 states. [2020-07-17 21:55:06,245 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:55:10,509 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:55:22,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:22,880 INFO L93 Difference]: Finished difference Result 781 states and 991 transitions. [2020-07-17 21:55:22,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:55:22,880 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 97 [2020-07-17 21:55:22,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:55:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:55:22,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 695 transitions. [2020-07-17 21:55:22,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:55:22,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 695 transitions. [2020-07-17 21:55:22,905 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 695 transitions. [2020-07-17 21:55:25,425 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 695 edges. 695 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:25,447 INFO L225 Difference]: With dead ends: 781 [2020-07-17 21:55:25,447 INFO L226 Difference]: Without dead ends: 563 [2020-07-17 21:55:25,448 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:55:25,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 563 states. [2020-07-17 21:55:29,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 563 to 503. [2020-07-17 21:55:29,522 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:55:29,523 INFO L82 GeneralOperation]: Start isEquivalent. First operand 563 states. Second operand 503 states. [2020-07-17 21:55:29,523 INFO L74 IsIncluded]: Start isIncluded. First operand 563 states. Second operand 503 states. [2020-07-17 21:55:29,523 INFO L87 Difference]: Start difference. First operand 563 states. Second operand 503 states. [2020-07-17 21:55:29,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:29,547 INFO L93 Difference]: Finished difference Result 563 states and 697 transitions. [2020-07-17 21:55:29,548 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 697 transitions. [2020-07-17 21:55:29,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:29,550 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:29,550 INFO L74 IsIncluded]: Start isIncluded. First operand 503 states. Second operand 563 states. [2020-07-17 21:55:29,550 INFO L87 Difference]: Start difference. First operand 503 states. Second operand 563 states. [2020-07-17 21:55:29,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:29,574 INFO L93 Difference]: Finished difference Result 563 states and 697 transitions. [2020-07-17 21:55:29,574 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 697 transitions. [2020-07-17 21:55:29,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:29,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:29,576 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:55:29,576 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:55:29,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 503 states. [2020-07-17 21:55:29,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 600 transitions. [2020-07-17 21:55:29,598 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 600 transitions. Word has length 97 [2020-07-17 21:55:29,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:55:29,599 INFO L479 AbstractCegarLoop]: Abstraction has 503 states and 600 transitions. [2020-07-17 21:55:29,599 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:55:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 600 transitions. [2020-07-17 21:55:29,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2020-07-17 21:55:29,601 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:55:29,601 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] [2020-07-17 21:55:29,601 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:55:29,601 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:55:29,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:55:29,602 INFO L82 PathProgramCache]: Analyzing trace with hash 1424414732, now seen corresponding path program 1 times [2020-07-17 21:55:29,602 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:55:29,602 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156825667] [2020-07-17 21:55:29,602 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:55:29,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,011 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:55:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {12674#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {12610#(= 1 ~waterLevel~0)} assume true; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,075 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12610#(= 1 ~waterLevel~0)} {12605#true} #567#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,079 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #459#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,084 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #461#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12605#true} is VALID [2020-07-17 21:55:30,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,089 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #463#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,093 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #465#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12605#true} is VALID [2020-07-17 21:55:30,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,112 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #557#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {12676#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:55:30,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:55:30,187 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {12610#(= 1 ~waterLevel~0)} #509#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12605#true} is VALID [2020-07-17 21:55:30,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,196 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12605#true} {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {12605#true} is VALID [2020-07-17 21:55:30,196 INFO L263 TraceCheckUtils]: 0: Hoare triple {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {12605#true} is VALID [2020-07-17 21:55:30,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12605#true} is VALID [2020-07-17 21:55:30,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,197 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12605#true} {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {12605#true} is VALID [2020-07-17 21:55:30,197 INFO L280 TraceCheckUtils]: 4: Hoare triple {12605#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {12605#true} is VALID [2020-07-17 21:55:30,197 INFO L280 TraceCheckUtils]: 5: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,198 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12605#true} {12626#(= 2 ~waterLevel~0)} #519#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,245 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-17 21:55:30,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {12605#true} is VALID [2020-07-17 21:55:30,245 INFO L263 TraceCheckUtils]: 1: Hoare triple {12605#true} call #t~ret55 := isHighWaterSensorDry(); {12605#true} is VALID [2020-07-17 21:55:30,245 INFO L280 TraceCheckUtils]: 2: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,246 INFO L280 TraceCheckUtils]: 4: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,246 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-17 21:55:30,246 INFO L280 TraceCheckUtils]: 6: Hoare triple {12605#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {12605#true} is VALID [2020-07-17 21:55:30,246 INFO L280 TraceCheckUtils]: 7: Hoare triple {12605#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {12605#true} is VALID [2020-07-17 21:55:30,247 INFO L280 TraceCheckUtils]: 8: Hoare triple {12605#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {12605#true} is VALID [2020-07-17 21:55:30,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,247 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12605#true} {12605#true} #531#return; {12605#true} is VALID [2020-07-17 21:55:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12605#true} is VALID [2020-07-17 21:55:30,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,252 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12605#true} {12605#true} #533#return; {12605#true} is VALID [2020-07-17 21:55:30,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {12605#true} is VALID [2020-07-17 21:55:30,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume 0 == ~pumpRunning~0; {12605#true} is VALID [2020-07-17 21:55:30,252 INFO L263 TraceCheckUtils]: 2: Hoare triple {12605#true} call #t~ret35 := isHighWaterLevel(); {12605#true} is VALID [2020-07-17 21:55:30,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {12605#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {12605#true} is VALID [2020-07-17 21:55:30,253 INFO L263 TraceCheckUtils]: 4: Hoare triple {12605#true} call #t~ret55 := isHighWaterSensorDry(); {12605#true} is VALID [2020-07-17 21:55:30,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,254 INFO L280 TraceCheckUtils]: 6: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,254 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-17 21:55:30,254 INFO L280 TraceCheckUtils]: 9: Hoare triple {12605#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {12605#true} is VALID [2020-07-17 21:55:30,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {12605#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {12605#true} is VALID [2020-07-17 21:55:30,255 INFO L280 TraceCheckUtils]: 11: Hoare triple {12605#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {12605#true} is VALID [2020-07-17 21:55:30,255 INFO L280 TraceCheckUtils]: 12: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,256 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12605#true} {12605#true} #531#return; {12605#true} is VALID [2020-07-17 21:55:30,256 INFO L280 TraceCheckUtils]: 14: Hoare triple {12605#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {12605#true} is VALID [2020-07-17 21:55:30,256 INFO L280 TraceCheckUtils]: 15: Hoare triple {12605#true} assume 0 != ~tmp~3; {12605#true} is VALID [2020-07-17 21:55:30,257 INFO L263 TraceCheckUtils]: 16: Hoare triple {12605#true} call activatePump(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:30,258 INFO L280 TraceCheckUtils]: 17: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12605#true} is VALID [2020-07-17 21:55:30,258 INFO L280 TraceCheckUtils]: 18: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,259 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {12605#true} {12605#true} #533#return; {12605#true} is VALID [2020-07-17 21:55:30,259 INFO L280 TraceCheckUtils]: 20: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,259 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12605#true} {12605#true} #545#return; {12605#true} is VALID [2020-07-17 21:55:30,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12605#true} is VALID [2020-07-17 21:55:30,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume !(0 != ~pumpRunning~0); {12605#true} is VALID [2020-07-17 21:55:30,261 INFO L263 TraceCheckUtils]: 2: Hoare triple {12605#true} call processEnvironment__wrappee__highWaterSensor(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:30,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {12605#true} is VALID [2020-07-17 21:55:30,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {12605#true} assume 0 == ~pumpRunning~0; {12605#true} is VALID [2020-07-17 21:55:30,262 INFO L263 TraceCheckUtils]: 5: Hoare triple {12605#true} call #t~ret35 := isHighWaterLevel(); {12605#true} is VALID [2020-07-17 21:55:30,262 INFO L280 TraceCheckUtils]: 6: Hoare triple {12605#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {12605#true} is VALID [2020-07-17 21:55:30,262 INFO L263 TraceCheckUtils]: 7: Hoare triple {12605#true} call #t~ret55 := isHighWaterSensorDry(); {12605#true} is VALID [2020-07-17 21:55:30,262 INFO L280 TraceCheckUtils]: 8: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,262 INFO L280 TraceCheckUtils]: 9: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,263 INFO L280 TraceCheckUtils]: 10: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,263 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-17 21:55:30,263 INFO L280 TraceCheckUtils]: 12: Hoare triple {12605#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {12605#true} is VALID [2020-07-17 21:55:30,263 INFO L280 TraceCheckUtils]: 13: Hoare triple {12605#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {12605#true} is VALID [2020-07-17 21:55:30,264 INFO L280 TraceCheckUtils]: 14: Hoare triple {12605#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {12605#true} is VALID [2020-07-17 21:55:30,264 INFO L280 TraceCheckUtils]: 15: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,264 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12605#true} {12605#true} #531#return; {12605#true} is VALID [2020-07-17 21:55:30,264 INFO L280 TraceCheckUtils]: 17: Hoare triple {12605#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {12605#true} is VALID [2020-07-17 21:55:30,264 INFO L280 TraceCheckUtils]: 18: Hoare triple {12605#true} assume 0 != ~tmp~3; {12605#true} is VALID [2020-07-17 21:55:30,265 INFO L263 TraceCheckUtils]: 19: Hoare triple {12605#true} call activatePump(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:30,265 INFO L280 TraceCheckUtils]: 20: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12605#true} is VALID [2020-07-17 21:55:30,266 INFO L280 TraceCheckUtils]: 21: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,266 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12605#true} {12605#true} #533#return; {12605#true} is VALID [2020-07-17 21:55:30,266 INFO L280 TraceCheckUtils]: 23: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,266 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12605#true} {12605#true} #545#return; {12605#true} is VALID [2020-07-17 21:55:30,266 INFO L280 TraceCheckUtils]: 25: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,267 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12605#true} {12605#true} #507#return; {12605#true} is VALID [2020-07-17 21:55:30,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12605#true} is VALID [2020-07-17 21:55:30,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume !(0 != ~pumpRunning~0); {12605#true} is VALID [2020-07-17 21:55:30,268 INFO L263 TraceCheckUtils]: 2: Hoare triple {12605#true} call processEnvironment__wrappee__lowWaterSensor(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:30,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12605#true} is VALID [2020-07-17 21:55:30,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {12605#true} assume !(0 != ~pumpRunning~0); {12605#true} is VALID [2020-07-17 21:55:30,269 INFO L263 TraceCheckUtils]: 5: Hoare triple {12605#true} call processEnvironment__wrappee__highWaterSensor(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:30,269 INFO L280 TraceCheckUtils]: 6: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {12605#true} is VALID [2020-07-17 21:55:30,270 INFO L280 TraceCheckUtils]: 7: Hoare triple {12605#true} assume 0 == ~pumpRunning~0; {12605#true} is VALID [2020-07-17 21:55:30,270 INFO L263 TraceCheckUtils]: 8: Hoare triple {12605#true} call #t~ret35 := isHighWaterLevel(); {12605#true} is VALID [2020-07-17 21:55:30,270 INFO L280 TraceCheckUtils]: 9: Hoare triple {12605#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {12605#true} is VALID [2020-07-17 21:55:30,270 INFO L263 TraceCheckUtils]: 10: Hoare triple {12605#true} call #t~ret55 := isHighWaterSensorDry(); {12605#true} is VALID [2020-07-17 21:55:30,271 INFO L280 TraceCheckUtils]: 11: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,271 INFO L280 TraceCheckUtils]: 12: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,271 INFO L280 TraceCheckUtils]: 13: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,271 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-17 21:55:30,272 INFO L280 TraceCheckUtils]: 15: Hoare triple {12605#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {12605#true} is VALID [2020-07-17 21:55:30,272 INFO L280 TraceCheckUtils]: 16: Hoare triple {12605#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {12605#true} is VALID [2020-07-17 21:55:30,272 INFO L280 TraceCheckUtils]: 17: Hoare triple {12605#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {12605#true} is VALID [2020-07-17 21:55:30,272 INFO L280 TraceCheckUtils]: 18: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,272 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {12605#true} {12605#true} #531#return; {12605#true} is VALID [2020-07-17 21:55:30,272 INFO L280 TraceCheckUtils]: 20: Hoare triple {12605#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {12605#true} is VALID [2020-07-17 21:55:30,273 INFO L280 TraceCheckUtils]: 21: Hoare triple {12605#true} assume 0 != ~tmp~3; {12605#true} is VALID [2020-07-17 21:55:30,273 INFO L263 TraceCheckUtils]: 22: Hoare triple {12605#true} call activatePump(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:30,274 INFO L280 TraceCheckUtils]: 23: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12605#true} is VALID [2020-07-17 21:55:30,274 INFO L280 TraceCheckUtils]: 24: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,274 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12605#true} {12605#true} #533#return; {12605#true} is VALID [2020-07-17 21:55:30,274 INFO L280 TraceCheckUtils]: 26: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,274 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {12605#true} {12605#true} #545#return; {12605#true} is VALID [2020-07-17 21:55:30,274 INFO L280 TraceCheckUtils]: 28: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,275 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12605#true} {12605#true} #507#return; {12605#true} is VALID [2020-07-17 21:55:30,275 INFO L280 TraceCheckUtils]: 30: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,275 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {12605#true} {12626#(= 2 ~waterLevel~0)} #523#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {12749#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:55:30,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {12749#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {12749#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:55:30,298 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12749#(= |getWaterLevel_#res| ~waterLevel~0)} {12626#(= 2 ~waterLevel~0)} #549#return; {12669#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} is VALID [2020-07-17 21:55:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:30,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {12605#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12605#true} is VALID [2020-07-17 21:55:30,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,302 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12605#true} {12606#false} #551#return; {12606#false} is VALID [2020-07-17 21:55:30,308 INFO L263 TraceCheckUtils]: 0: Hoare triple {12605#true} call ULTIMATE.init(); {12674#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:55:30,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {12674#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {12610#(= 1 ~waterLevel~0)} assume true; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,317 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12610#(= 1 ~waterLevel~0)} {12605#true} #567#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,318 INFO L263 TraceCheckUtils]: 4: Hoare triple {12610#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {12610#(= 1 ~waterLevel~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,318 INFO L263 TraceCheckUtils]: 6: Hoare triple {12610#(= 1 ~waterLevel~0)} call select_helpers(); {12605#true} is VALID [2020-07-17 21:55:30,319 INFO L280 TraceCheckUtils]: 7: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,319 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #459#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,319 INFO L263 TraceCheckUtils]: 9: Hoare triple {12610#(= 1 ~waterLevel~0)} call select_features(); {12605#true} is VALID [2020-07-17 21:55:30,320 INFO L280 TraceCheckUtils]: 10: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,320 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #461#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,320 INFO L263 TraceCheckUtils]: 12: Hoare triple {12610#(= 1 ~waterLevel~0)} call #t~ret65 := valid_product(); {12605#true} is VALID [2020-07-17 21:55:30,321 INFO L280 TraceCheckUtils]: 13: Hoare triple {12605#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12605#true} is VALID [2020-07-17 21:55:30,321 INFO L280 TraceCheckUtils]: 14: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,321 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #463#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,322 INFO L280 TraceCheckUtils]: 16: Hoare triple {12610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,323 INFO L280 TraceCheckUtils]: 17: Hoare triple {12610#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,323 INFO L263 TraceCheckUtils]: 18: Hoare triple {12610#(= 1 ~waterLevel~0)} call setup(); {12605#true} is VALID [2020-07-17 21:55:30,323 INFO L280 TraceCheckUtils]: 19: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,324 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #465#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,324 INFO L263 TraceCheckUtils]: 21: Hoare triple {12610#(= 1 ~waterLevel~0)} call runTest(); {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,325 INFO L263 TraceCheckUtils]: 22: Hoare triple {12610#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:30,325 INFO L280 TraceCheckUtils]: 23: Hoare triple {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12605#true} is VALID [2020-07-17 21:55:30,325 INFO L280 TraceCheckUtils]: 24: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,326 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12605#true} {12610#(= 1 ~waterLevel~0)} #557#return; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,327 INFO L263 TraceCheckUtils]: 26: Hoare triple {12610#(= 1 ~waterLevel~0)} call test(); {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,327 INFO L280 TraceCheckUtils]: 27: Hoare triple {12610#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,328 INFO L280 TraceCheckUtils]: 28: Hoare triple {12610#(= 1 ~waterLevel~0)} assume !false; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,328 INFO L280 TraceCheckUtils]: 29: Hoare triple {12610#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,329 INFO L280 TraceCheckUtils]: 30: Hoare triple {12610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,330 INFO L280 TraceCheckUtils]: 31: Hoare triple {12610#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {12610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,330 INFO L263 TraceCheckUtils]: 32: Hoare triple {12610#(= 1 ~waterLevel~0)} call waterRise(); {12676#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:55:30,332 INFO L280 TraceCheckUtils]: 33: Hoare triple {12676#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:55:30,332 INFO L280 TraceCheckUtils]: 34: Hoare triple {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:55:30,333 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12677#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {12610#(= 1 ~waterLevel~0)} #509#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,334 INFO L280 TraceCheckUtils]: 36: Hoare triple {12626#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,335 INFO L280 TraceCheckUtils]: 37: Hoare triple {12626#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,336 INFO L280 TraceCheckUtils]: 38: Hoare triple {12626#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,336 INFO L280 TraceCheckUtils]: 39: Hoare triple {12626#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,337 INFO L263 TraceCheckUtils]: 40: Hoare triple {12626#(= 2 ~waterLevel~0)} call timeShift(); {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,338 INFO L263 TraceCheckUtils]: 41: Hoare triple {12626#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:30,338 INFO L263 TraceCheckUtils]: 42: Hoare triple {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {12605#true} is VALID [2020-07-17 21:55:30,338 INFO L280 TraceCheckUtils]: 43: Hoare triple {12605#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12605#true} is VALID [2020-07-17 21:55:30,338 INFO L280 TraceCheckUtils]: 44: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,339 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {12605#true} {12675#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {12605#true} is VALID [2020-07-17 21:55:30,339 INFO L280 TraceCheckUtils]: 46: Hoare triple {12605#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {12605#true} is VALID [2020-07-17 21:55:30,339 INFO L280 TraceCheckUtils]: 47: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,340 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12605#true} {12626#(= 2 ~waterLevel~0)} #519#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,340 INFO L280 TraceCheckUtils]: 49: Hoare triple {12626#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,341 INFO L280 TraceCheckUtils]: 50: Hoare triple {12626#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,342 INFO L263 TraceCheckUtils]: 51: Hoare triple {12626#(= 2 ~waterLevel~0)} call processEnvironment(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:30,342 INFO L280 TraceCheckUtils]: 52: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12605#true} is VALID [2020-07-17 21:55:30,342 INFO L280 TraceCheckUtils]: 53: Hoare triple {12605#true} assume !(0 != ~pumpRunning~0); {12605#true} is VALID [2020-07-17 21:55:30,343 INFO L263 TraceCheckUtils]: 54: Hoare triple {12605#true} call processEnvironment__wrappee__lowWaterSensor(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:30,343 INFO L280 TraceCheckUtils]: 55: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12605#true} is VALID [2020-07-17 21:55:30,343 INFO L280 TraceCheckUtils]: 56: Hoare triple {12605#true} assume !(0 != ~pumpRunning~0); {12605#true} is VALID [2020-07-17 21:55:30,344 INFO L263 TraceCheckUtils]: 57: Hoare triple {12605#true} call processEnvironment__wrappee__highWaterSensor(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:30,344 INFO L280 TraceCheckUtils]: 58: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {12605#true} is VALID [2020-07-17 21:55:30,345 INFO L280 TraceCheckUtils]: 59: Hoare triple {12605#true} assume 0 == ~pumpRunning~0; {12605#true} is VALID [2020-07-17 21:55:30,345 INFO L263 TraceCheckUtils]: 60: Hoare triple {12605#true} call #t~ret35 := isHighWaterLevel(); {12605#true} is VALID [2020-07-17 21:55:30,345 INFO L280 TraceCheckUtils]: 61: Hoare triple {12605#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {12605#true} is VALID [2020-07-17 21:55:30,345 INFO L263 TraceCheckUtils]: 62: Hoare triple {12605#true} call #t~ret55 := isHighWaterSensorDry(); {12605#true} is VALID [2020-07-17 21:55:30,345 INFO L280 TraceCheckUtils]: 63: Hoare triple {12605#true} havoc ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,346 INFO L280 TraceCheckUtils]: 64: Hoare triple {12605#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {12605#true} is VALID [2020-07-17 21:55:30,346 INFO L280 TraceCheckUtils]: 65: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,346 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {12605#true} {12605#true} #517#return; {12605#true} is VALID [2020-07-17 21:55:30,346 INFO L280 TraceCheckUtils]: 67: Hoare triple {12605#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {12605#true} is VALID [2020-07-17 21:55:30,346 INFO L280 TraceCheckUtils]: 68: Hoare triple {12605#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {12605#true} is VALID [2020-07-17 21:55:30,347 INFO L280 TraceCheckUtils]: 69: Hoare triple {12605#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {12605#true} is VALID [2020-07-17 21:55:30,347 INFO L280 TraceCheckUtils]: 70: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,347 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {12605#true} {12605#true} #531#return; {12605#true} is VALID [2020-07-17 21:55:30,347 INFO L280 TraceCheckUtils]: 72: Hoare triple {12605#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {12605#true} is VALID [2020-07-17 21:55:30,347 INFO L280 TraceCheckUtils]: 73: Hoare triple {12605#true} assume 0 != ~tmp~3; {12605#true} is VALID [2020-07-17 21:55:30,348 INFO L263 TraceCheckUtils]: 74: Hoare triple {12605#true} call activatePump(); {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:55:30,349 INFO L280 TraceCheckUtils]: 75: Hoare triple {12681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12605#true} is VALID [2020-07-17 21:55:30,349 INFO L280 TraceCheckUtils]: 76: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,349 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {12605#true} {12605#true} #533#return; {12605#true} is VALID [2020-07-17 21:55:30,349 INFO L280 TraceCheckUtils]: 78: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,349 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12605#true} {12605#true} #545#return; {12605#true} is VALID [2020-07-17 21:55:30,350 INFO L280 TraceCheckUtils]: 80: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,350 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {12605#true} {12605#true} #507#return; {12605#true} is VALID [2020-07-17 21:55:30,350 INFO L280 TraceCheckUtils]: 82: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,351 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {12605#true} {12626#(= 2 ~waterLevel~0)} #523#return; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,351 INFO L263 TraceCheckUtils]: 84: Hoare triple {12626#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,352 INFO L280 TraceCheckUtils]: 85: Hoare triple {12626#(= 2 ~waterLevel~0)} havoc ~tmp~9;havoc ~tmp___0~3; {12626#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:55:30,352 INFO L263 TraceCheckUtils]: 86: Hoare triple {12626#(= 2 ~waterLevel~0)} call #t~ret63 := getWaterLevel(); {12605#true} is VALID [2020-07-17 21:55:30,353 INFO L280 TraceCheckUtils]: 87: Hoare triple {12605#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {12749#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:55:30,353 INFO L280 TraceCheckUtils]: 88: Hoare triple {12749#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {12749#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:55:30,354 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {12749#(= |getWaterLevel_#res| ~waterLevel~0)} {12626#(= 2 ~waterLevel~0)} #549#return; {12669#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} is VALID [2020-07-17 21:55:30,355 INFO L280 TraceCheckUtils]: 90: Hoare triple {12669#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {12670#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} is VALID [2020-07-17 21:55:30,356 INFO L280 TraceCheckUtils]: 91: Hoare triple {12670#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} assume 2 != ~tmp~9; {12606#false} is VALID [2020-07-17 21:55:30,356 INFO L263 TraceCheckUtils]: 92: Hoare triple {12606#false} call #t~ret64 := isPumpRunning(); {12605#true} is VALID [2020-07-17 21:55:30,356 INFO L280 TraceCheckUtils]: 93: Hoare triple {12605#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12605#true} is VALID [2020-07-17 21:55:30,357 INFO L280 TraceCheckUtils]: 94: Hoare triple {12605#true} assume true; {12605#true} is VALID [2020-07-17 21:55:30,357 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12605#true} {12606#false} #551#return; {12606#false} is VALID [2020-07-17 21:55:30,357 INFO L280 TraceCheckUtils]: 96: Hoare triple {12606#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {12606#false} is VALID [2020-07-17 21:55:30,357 INFO L280 TraceCheckUtils]: 97: Hoare triple {12606#false} assume 0 != ~tmp___0~3; {12606#false} is VALID [2020-07-17 21:55:30,357 INFO L280 TraceCheckUtils]: 98: Hoare triple {12606#false} assume 0 == ~switchedOnBeforeTS~0; {12606#false} is VALID [2020-07-17 21:55:30,357 INFO L263 TraceCheckUtils]: 99: Hoare triple {12606#false} call __automaton_fail(); {12606#false} is VALID [2020-07-17 21:55:30,358 INFO L280 TraceCheckUtils]: 100: Hoare triple {12606#false} assume !false; {12606#false} is VALID [2020-07-17 21:55:30,377 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 21:55:30,378 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156825667] [2020-07-17 21:55:30,378 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:55:30,378 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:55:30,378 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1377454304] [2020-07-17 21:55:30,379 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 101 [2020-07-17 21:55:30,379 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:55:30,379 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:55:30,503 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:30,504 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:55:30,504 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:55:30,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:55:30,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:55:30,504 INFO L87 Difference]: Start difference. First operand 503 states and 600 transitions. Second operand 12 states. [2020-07-17 21:55:31,725 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:55:35,410 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:55:42,403 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:43,250 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:43,661 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:55:44,169 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:44,615 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:54,092 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:55:54,635 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:03,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:03,094 INFO L93 Difference]: Finished difference Result 1476 states and 1845 transitions. [2020-07-17 21:56:03,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 21:56:03,094 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 101 [2020-07-17 21:56:03,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:56:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:56:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 701 transitions. [2020-07-17 21:56:03,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:56:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 701 transitions. [2020-07-17 21:56:03,112 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 701 transitions. [2020-07-17 21:56:05,625 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 701 edges. 701 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:05,686 INFO L225 Difference]: With dead ends: 1476 [2020-07-17 21:56:05,686 INFO L226 Difference]: Without dead ends: 1001 [2020-07-17 21:56:05,689 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 340 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 21:56:05,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1001 states. [2020-07-17 21:56:12,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1001 to 851. [2020-07-17 21:56:12,531 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:56:12,531 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1001 states. Second operand 851 states. [2020-07-17 21:56:12,531 INFO L74 IsIncluded]: Start isIncluded. First operand 1001 states. Second operand 851 states. [2020-07-17 21:56:12,531 INFO L87 Difference]: Start difference. First operand 1001 states. Second operand 851 states. [2020-07-17 21:56:12,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:12,583 INFO L93 Difference]: Finished difference Result 1001 states and 1219 transitions. [2020-07-17 21:56:12,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1219 transitions. [2020-07-17 21:56:12,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:12,586 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:12,587 INFO L74 IsIncluded]: Start isIncluded. First operand 851 states. Second operand 1001 states. [2020-07-17 21:56:12,587 INFO L87 Difference]: Start difference. First operand 851 states. Second operand 1001 states. [2020-07-17 21:56:12,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:12,633 INFO L93 Difference]: Finished difference Result 1001 states and 1219 transitions. [2020-07-17 21:56:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1219 transitions. [2020-07-17 21:56:12,635 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:12,636 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:12,636 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:56:12,636 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:56:12,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 851 states. [2020-07-17 21:56:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 851 states and 998 transitions. [2020-07-17 21:56:12,689 INFO L78 Accepts]: Start accepts. Automaton has 851 states and 998 transitions. Word has length 101 [2020-07-17 21:56:12,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:56:12,689 INFO L479 AbstractCegarLoop]: Abstraction has 851 states and 998 transitions. [2020-07-17 21:56:12,690 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 21:56:12,690 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 998 transitions. [2020-07-17 21:56:12,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-07-17 21:56:12,693 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:56:12,693 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, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:56:12,693 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 21:56:12,694 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:56:12,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:56:12,694 INFO L82 PathProgramCache]: Analyzing trace with hash -578790576, now seen corresponding path program 1 times [2020-07-17 21:56:12,694 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:56:12,694 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407296946] [2020-07-17 21:56:12,695 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:56:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,061 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:56:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {18106#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {17970#true} is VALID [2020-07-17 21:56:13,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,110 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #567#return; {17970#true} is VALID [2020-07-17 21:56:13,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,113 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17970#true} {17970#true} #459#return; {17970#true} is VALID [2020-07-17 21:56:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,116 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17970#true} {17970#true} #461#return; {17970#true} is VALID [2020-07-17 21:56:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {18107#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:13,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {18107#(= 1 |valid_product_#res|)} assume true; {18107#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:13,144 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18107#(= 1 |valid_product_#res|)} {17970#true} #463#return; {17982#(= |main_#t~ret65| 1)} is VALID [2020-07-17 21:56:13,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,147 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17970#true} {17970#true} #465#return; {17970#true} is VALID [2020-07-17 21:56:13,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17970#true} is VALID [2020-07-17 21:56:13,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,164 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #557#return; {17970#true} is VALID [2020-07-17 21:56:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17970#true} is VALID [2020-07-17 21:56:13,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,183 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #509#return; {17970#true} is VALID [2020-07-17 21:56:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-17 21:56:13,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,241 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {17970#true} is VALID [2020-07-17 21:56:13,241 INFO L263 TraceCheckUtils]: 0: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-17 21:56:13,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-17 21:56:13,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,242 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17970#true} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {17970#true} is VALID [2020-07-17 21:56:13,242 INFO L280 TraceCheckUtils]: 4: Hoare triple {17970#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {17970#true} is VALID [2020-07-17 21:56:13,242 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,243 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17970#true} {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {17970#true} is VALID [2020-07-17 21:56:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,302 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-17 21:56:13,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-17 21:56:13,302 INFO L263 TraceCheckUtils]: 1: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-17 21:56:13,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,303 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,303 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-17 21:56:13,304 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-17 21:56:13,304 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-17 21:56:13,304 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-17 21:56:13,304 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,304 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-17 21:56:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-17 21:56:13,313 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,313 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-17 21:56:13,313 INFO L263 TraceCheckUtils]: 4: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-17 21:56:13,313 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,313 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,314 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,314 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-17 21:56:13,314 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-17 21:56:13,314 INFO L280 TraceCheckUtils]: 10: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-17 21:56:13,315 INFO L280 TraceCheckUtils]: 11: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-17 21:56:13,315 INFO L280 TraceCheckUtils]: 12: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,315 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-17 21:56:13,315 INFO L280 TraceCheckUtils]: 14: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-17 21:56:13,315 INFO L280 TraceCheckUtils]: 15: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,316 INFO L263 TraceCheckUtils]: 16: Hoare triple {17970#true} call activatePump(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,317 INFO L280 TraceCheckUtils]: 17: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,318 INFO L280 TraceCheckUtils]: 18: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,318 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,319 INFO L280 TraceCheckUtils]: 20: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,321 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-17 21:56:13,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,323 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,323 INFO L280 TraceCheckUtils]: 3: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,323 INFO L280 TraceCheckUtils]: 4: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-17 21:56:13,323 INFO L263 TraceCheckUtils]: 5: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,324 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-17 21:56:13,324 INFO L263 TraceCheckUtils]: 7: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-17 21:56:13,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,324 INFO L280 TraceCheckUtils]: 10: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,325 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-17 21:56:13,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-17 21:56:13,325 INFO L280 TraceCheckUtils]: 13: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-17 21:56:13,325 INFO L280 TraceCheckUtils]: 14: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-17 21:56:13,326 INFO L280 TraceCheckUtils]: 15: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,326 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-17 21:56:13,326 INFO L280 TraceCheckUtils]: 17: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-17 21:56:13,327 INFO L280 TraceCheckUtils]: 18: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,328 INFO L263 TraceCheckUtils]: 19: Hoare triple {17970#true} call activatePump(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,329 INFO L280 TraceCheckUtils]: 20: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,330 INFO L280 TraceCheckUtils]: 21: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,330 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,331 INFO L280 TraceCheckUtils]: 23: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,332 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,333 INFO L280 TraceCheckUtils]: 25: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,334 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #507#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17970#true} is VALID [2020-07-17 21:56:13,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,335 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,336 INFO L280 TraceCheckUtils]: 3: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-17 21:56:13,336 INFO L280 TraceCheckUtils]: 4: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,336 INFO L263 TraceCheckUtils]: 5: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,337 INFO L280 TraceCheckUtils]: 6: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,337 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-17 21:56:13,337 INFO L263 TraceCheckUtils]: 8: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,337 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-17 21:56:13,338 INFO L263 TraceCheckUtils]: 10: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-17 21:56:13,338 INFO L280 TraceCheckUtils]: 11: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,338 INFO L280 TraceCheckUtils]: 12: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,339 INFO L280 TraceCheckUtils]: 13: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,339 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-17 21:56:13,340 INFO L280 TraceCheckUtils]: 15: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-17 21:56:13,340 INFO L280 TraceCheckUtils]: 16: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-17 21:56:13,340 INFO L280 TraceCheckUtils]: 17: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-17 21:56:13,340 INFO L280 TraceCheckUtils]: 18: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,340 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-17 21:56:13,341 INFO L280 TraceCheckUtils]: 20: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-17 21:56:13,341 INFO L280 TraceCheckUtils]: 21: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,343 INFO L263 TraceCheckUtils]: 22: Hoare triple {17970#true} call activatePump(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,344 INFO L280 TraceCheckUtils]: 23: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,344 INFO L280 TraceCheckUtils]: 24: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,345 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,346 INFO L280 TraceCheckUtils]: 26: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,347 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,348 INFO L280 TraceCheckUtils]: 28: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,349 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #507#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,350 INFO L280 TraceCheckUtils]: 30: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,351 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #523#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-17 21:56:13,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,359 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #549#return; {17970#true} is VALID [2020-07-17 21:56:13,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~tmp~9;havoc ~tmp___0~3; {17970#true} is VALID [2020-07-17 21:56:13,359 INFO L263 TraceCheckUtils]: 1: Hoare triple {17970#true} call #t~ret63 := getWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-17 21:56:13,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,360 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17970#true} {17970#true} #549#return; {17970#true} is VALID [2020-07-17 21:56:13,360 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {17970#true} is VALID [2020-07-17 21:56:13,360 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume !(2 != ~tmp~9); {17970#true} is VALID [2020-07-17 21:56:13,360 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,361 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17970#true} {18150#(<= 1 ~pumpRunning~0)} #525#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,363 INFO L263 TraceCheckUtils]: 0: Hoare triple {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:13,363 INFO L263 TraceCheckUtils]: 1: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-17 21:56:13,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-17 21:56:13,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,364 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17970#true} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {17970#true} is VALID [2020-07-17 21:56:13,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {17970#true} is VALID [2020-07-17 21:56:13,364 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,365 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17970#true} {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {17970#true} is VALID [2020-07-17 21:56:13,365 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,365 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume 0 != ~systemActive~0; {17970#true} is VALID [2020-07-17 21:56:13,366 INFO L263 TraceCheckUtils]: 10: Hoare triple {17970#true} call processEnvironment(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,366 INFO L280 TraceCheckUtils]: 11: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17970#true} is VALID [2020-07-17 21:56:13,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,367 INFO L263 TraceCheckUtils]: 13: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,367 INFO L280 TraceCheckUtils]: 14: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-17 21:56:13,368 INFO L280 TraceCheckUtils]: 15: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,368 INFO L263 TraceCheckUtils]: 16: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,369 INFO L280 TraceCheckUtils]: 17: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,369 INFO L280 TraceCheckUtils]: 18: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-17 21:56:13,369 INFO L263 TraceCheckUtils]: 19: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,369 INFO L280 TraceCheckUtils]: 20: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-17 21:56:13,370 INFO L263 TraceCheckUtils]: 21: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-17 21:56:13,370 INFO L280 TraceCheckUtils]: 22: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,370 INFO L280 TraceCheckUtils]: 23: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,370 INFO L280 TraceCheckUtils]: 24: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,371 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-17 21:56:13,371 INFO L280 TraceCheckUtils]: 26: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-17 21:56:13,371 INFO L280 TraceCheckUtils]: 27: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-17 21:56:13,371 INFO L280 TraceCheckUtils]: 28: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-17 21:56:13,372 INFO L280 TraceCheckUtils]: 29: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,372 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-17 21:56:13,372 INFO L280 TraceCheckUtils]: 31: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-17 21:56:13,372 INFO L280 TraceCheckUtils]: 32: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,374 INFO L263 TraceCheckUtils]: 33: Hoare triple {17970#true} call activatePump(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,374 INFO L280 TraceCheckUtils]: 34: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,375 INFO L280 TraceCheckUtils]: 35: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,376 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,376 INFO L280 TraceCheckUtils]: 37: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,377 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,377 INFO L280 TraceCheckUtils]: 39: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,378 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #507#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,379 INFO L280 TraceCheckUtils]: 41: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,379 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #523#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,380 INFO L263 TraceCheckUtils]: 43: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17970#true} is VALID [2020-07-17 21:56:13,380 INFO L280 TraceCheckUtils]: 44: Hoare triple {17970#true} havoc ~tmp~9;havoc ~tmp___0~3; {17970#true} is VALID [2020-07-17 21:56:13,380 INFO L263 TraceCheckUtils]: 45: Hoare triple {17970#true} call #t~ret63 := getWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,380 INFO L280 TraceCheckUtils]: 46: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-17 21:56:13,381 INFO L280 TraceCheckUtils]: 47: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,381 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17970#true} {17970#true} #549#return; {17970#true} is VALID [2020-07-17 21:56:13,381 INFO L280 TraceCheckUtils]: 49: Hoare triple {17970#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {17970#true} is VALID [2020-07-17 21:56:13,381 INFO L280 TraceCheckUtils]: 50: Hoare triple {17970#true} assume !(2 != ~tmp~9); {17970#true} is VALID [2020-07-17 21:56:13,382 INFO L280 TraceCheckUtils]: 51: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,383 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17970#true} {18150#(<= 1 ~pumpRunning~0)} #525#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,383 INFO L280 TraceCheckUtils]: 53: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,384 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #513#return; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:13,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:13,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:13,492 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {18237#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-17 21:56:13,492 INFO L263 TraceCheckUtils]: 0: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-17 21:56:13,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:13,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:13,495 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {18237#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-17 21:56:13,496 INFO L280 TraceCheckUtils]: 4: Hoare triple {18237#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,497 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {18047#(not (= 0 ~pumpRunning~0))} #519#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17970#true} is VALID [2020-07-17 21:56:13,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,503 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {17970#true} is VALID [2020-07-17 21:56:13,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,517 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #561#return; {17970#true} is VALID [2020-07-17 21:56:13,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~3; {17970#true} is VALID [2020-07-17 21:56:13,518 INFO L263 TraceCheckUtils]: 1: Hoare triple {17970#true} call #t~ret38 := isMethaneLevelCritical(); {17970#true} is VALID [2020-07-17 21:56:13,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {17970#true} is VALID [2020-07-17 21:56:13,518 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,518 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17970#true} {17970#true} #561#return; {17970#true} is VALID [2020-07-17 21:56:13,519 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {17970#true} is VALID [2020-07-17 21:56:13,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,519 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17970#true} {17970#true} #501#return; {17970#true} is VALID [2020-07-17 21:56:13,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {17970#true} is VALID [2020-07-17 21:56:13,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,546 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {17970#true} #499#return; {17970#true} is VALID [2020-07-17 21:56:13,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {17970#true} is VALID [2020-07-17 21:56:13,546 INFO L263 TraceCheckUtils]: 1: Hoare triple {17970#true} call #t~ret56 := isLowWaterSensorDry(); {17970#true} is VALID [2020-07-17 21:56:13,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {17970#true} is VALID [2020-07-17 21:56:13,547 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,547 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17970#true} {17970#true} #499#return; {17970#true} is VALID [2020-07-17 21:56:13,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {17970#true} is VALID [2020-07-17 21:56:13,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {17970#true} is VALID [2020-07-17 21:56:13,548 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {17970#true} is VALID [2020-07-17 21:56:13,548 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,548 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17970#true} {17970#true} #539#return; {17970#true} is VALID [2020-07-17 21:56:13,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,555 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17970#true} {17970#true} #537#return; {17970#true} is VALID [2020-07-17 21:56:13,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume !(0 == ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,556 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call processEnvironment__wrappee__base(); {17970#true} is VALID [2020-07-17 21:56:13,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,556 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17970#true} {17970#true} #537#return; {17970#true} is VALID [2020-07-17 21:56:13,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,557 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17970#true} {17970#true} #543#return; {17970#true} is VALID [2020-07-17 21:56:13,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-17 21:56:13,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume 0 != ~pumpRunning~0; {17970#true} is VALID [2020-07-17 21:56:13,557 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call #t~ret36 := isLowWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {17970#true} is VALID [2020-07-17 21:56:13,558 INFO L263 TraceCheckUtils]: 4: Hoare triple {17970#true} call #t~ret56 := isLowWaterSensorDry(); {17970#true} is VALID [2020-07-17 21:56:13,558 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {17970#true} is VALID [2020-07-17 21:56:13,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,558 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17970#true} {17970#true} #499#return; {17970#true} is VALID [2020-07-17 21:56:13,559 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {17970#true} is VALID [2020-07-17 21:56:13,559 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {17970#true} is VALID [2020-07-17 21:56:13,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {17970#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {17970#true} is VALID [2020-07-17 21:56:13,559 INFO L280 TraceCheckUtils]: 11: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,559 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {17970#true} {17970#true} #539#return; {17970#true} is VALID [2020-07-17 21:56:13,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {17970#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {17970#true} is VALID [2020-07-17 21:56:13,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {17970#true} assume !(0 != ~tmp~4); {17970#true} is VALID [2020-07-17 21:56:13,561 INFO L263 TraceCheckUtils]: 15: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,561 INFO L280 TraceCheckUtils]: 16: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {17970#true} assume !(0 == ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,562 INFO L263 TraceCheckUtils]: 18: Hoare triple {17970#true} call processEnvironment__wrappee__base(); {17970#true} is VALID [2020-07-17 21:56:13,562 INFO L280 TraceCheckUtils]: 19: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,562 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17970#true} {17970#true} #537#return; {17970#true} is VALID [2020-07-17 21:56:13,562 INFO L280 TraceCheckUtils]: 21: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,562 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17970#true} {17970#true} #543#return; {17970#true} is VALID [2020-07-17 21:56:13,563 INFO L280 TraceCheckUtils]: 23: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,563 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17970#true} {17970#true} #505#return; {17970#true} is VALID [2020-07-17 21:56:13,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17970#true} is VALID [2020-07-17 21:56:13,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume 0 != ~pumpRunning~0; {17970#true} is VALID [2020-07-17 21:56:13,564 INFO L263 TraceCheckUtils]: 2: Hoare triple {17970#true} call #t~ret37 := isMethaneAlarm(); {17970#true} is VALID [2020-07-17 21:56:13,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {17970#true} havoc ~retValue_acc~3; {17970#true} is VALID [2020-07-17 21:56:13,564 INFO L263 TraceCheckUtils]: 4: Hoare triple {17970#true} call #t~ret38 := isMethaneLevelCritical(); {17970#true} is VALID [2020-07-17 21:56:13,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {17970#true} is VALID [2020-07-17 21:56:13,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,565 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17970#true} {17970#true} #561#return; {17970#true} is VALID [2020-07-17 21:56:13,565 INFO L280 TraceCheckUtils]: 8: Hoare triple {17970#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {17970#true} is VALID [2020-07-17 21:56:13,565 INFO L280 TraceCheckUtils]: 9: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,565 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17970#true} {17970#true} #501#return; {17970#true} is VALID [2020-07-17 21:56:13,566 INFO L280 TraceCheckUtils]: 11: Hoare triple {17970#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {17970#true} is VALID [2020-07-17 21:56:13,566 INFO L280 TraceCheckUtils]: 12: Hoare triple {17970#true} assume !(0 != ~tmp~5); {17970#true} is VALID [2020-07-17 21:56:13,567 INFO L263 TraceCheckUtils]: 13: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,567 INFO L280 TraceCheckUtils]: 14: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-17 21:56:13,567 INFO L280 TraceCheckUtils]: 15: Hoare triple {17970#true} assume 0 != ~pumpRunning~0; {17970#true} is VALID [2020-07-17 21:56:13,567 INFO L263 TraceCheckUtils]: 16: Hoare triple {17970#true} call #t~ret36 := isLowWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,568 INFO L280 TraceCheckUtils]: 17: Hoare triple {17970#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {17970#true} is VALID [2020-07-17 21:56:13,568 INFO L263 TraceCheckUtils]: 18: Hoare triple {17970#true} call #t~ret56 := isLowWaterSensorDry(); {17970#true} is VALID [2020-07-17 21:56:13,568 INFO L280 TraceCheckUtils]: 19: Hoare triple {17970#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {17970#true} is VALID [2020-07-17 21:56:13,568 INFO L280 TraceCheckUtils]: 20: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,568 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17970#true} {17970#true} #499#return; {17970#true} is VALID [2020-07-17 21:56:13,569 INFO L280 TraceCheckUtils]: 22: Hoare triple {17970#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {17970#true} is VALID [2020-07-17 21:56:13,569 INFO L280 TraceCheckUtils]: 23: Hoare triple {17970#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {17970#true} is VALID [2020-07-17 21:56:13,569 INFO L280 TraceCheckUtils]: 24: Hoare triple {17970#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {17970#true} is VALID [2020-07-17 21:56:13,569 INFO L280 TraceCheckUtils]: 25: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,569 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17970#true} {17970#true} #539#return; {17970#true} is VALID [2020-07-17 21:56:13,569 INFO L280 TraceCheckUtils]: 27: Hoare triple {17970#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {17970#true} is VALID [2020-07-17 21:56:13,570 INFO L280 TraceCheckUtils]: 28: Hoare triple {17970#true} assume !(0 != ~tmp~4); {17970#true} is VALID [2020-07-17 21:56:13,571 INFO L263 TraceCheckUtils]: 29: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,571 INFO L280 TraceCheckUtils]: 30: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,571 INFO L280 TraceCheckUtils]: 31: Hoare triple {17970#true} assume !(0 == ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,571 INFO L263 TraceCheckUtils]: 32: Hoare triple {17970#true} call processEnvironment__wrappee__base(); {17970#true} is VALID [2020-07-17 21:56:13,571 INFO L280 TraceCheckUtils]: 33: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,572 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17970#true} {17970#true} #537#return; {17970#true} is VALID [2020-07-17 21:56:13,572 INFO L280 TraceCheckUtils]: 35: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,572 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17970#true} {17970#true} #543#return; {17970#true} is VALID [2020-07-17 21:56:13,572 INFO L280 TraceCheckUtils]: 37: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,572 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17970#true} {17970#true} #505#return; {17970#true} is VALID [2020-07-17 21:56:13,573 INFO L280 TraceCheckUtils]: 39: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,574 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-17 21:56:13,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,579 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #549#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-17 21:56:13,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,583 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #551#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,590 INFO L263 TraceCheckUtils]: 0: Hoare triple {17970#true} call ULTIMATE.init(); {18106#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:56:13,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {18106#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {17970#true} is VALID [2020-07-17 21:56:13,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,590 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17970#true} {17970#true} #567#return; {17970#true} is VALID [2020-07-17 21:56:13,591 INFO L263 TraceCheckUtils]: 4: Hoare triple {17970#true} call #t~ret76 := main(); {17970#true} is VALID [2020-07-17 21:56:13,591 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} havoc ~retValue_acc~9;havoc ~tmp~10; {17970#true} is VALID [2020-07-17 21:56:13,591 INFO L263 TraceCheckUtils]: 6: Hoare triple {17970#true} call select_helpers(); {17970#true} is VALID [2020-07-17 21:56:13,591 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,591 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17970#true} {17970#true} #459#return; {17970#true} is VALID [2020-07-17 21:56:13,591 INFO L263 TraceCheckUtils]: 9: Hoare triple {17970#true} call select_features(); {17970#true} is VALID [2020-07-17 21:56:13,592 INFO L280 TraceCheckUtils]: 10: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,592 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17970#true} {17970#true} #461#return; {17970#true} is VALID [2020-07-17 21:56:13,592 INFO L263 TraceCheckUtils]: 12: Hoare triple {17970#true} call #t~ret65 := valid_product(); {17970#true} is VALID [2020-07-17 21:56:13,593 INFO L280 TraceCheckUtils]: 13: Hoare triple {17970#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {18107#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:13,594 INFO L280 TraceCheckUtils]: 14: Hoare triple {18107#(= 1 |valid_product_#res|)} assume true; {18107#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:56:13,595 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18107#(= 1 |valid_product_#res|)} {17970#true} #463#return; {17982#(= |main_#t~ret65| 1)} is VALID [2020-07-17 21:56:13,596 INFO L280 TraceCheckUtils]: 16: Hoare triple {17982#(= |main_#t~ret65| 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {17983#(= 1 main_~tmp~10)} is VALID [2020-07-17 21:56:13,597 INFO L280 TraceCheckUtils]: 17: Hoare triple {17983#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {17970#true} is VALID [2020-07-17 21:56:13,597 INFO L263 TraceCheckUtils]: 18: Hoare triple {17970#true} call setup(); {17970#true} is VALID [2020-07-17 21:56:13,597 INFO L280 TraceCheckUtils]: 19: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,598 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17970#true} {17970#true} #465#return; {17970#true} is VALID [2020-07-17 21:56:13,598 INFO L263 TraceCheckUtils]: 21: Hoare triple {17970#true} call runTest(); {17970#true} is VALID [2020-07-17 21:56:13,599 INFO L263 TraceCheckUtils]: 22: Hoare triple {17970#true} call __utac_acc__Specification5_spec__1(); {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:13,599 INFO L280 TraceCheckUtils]: 23: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17970#true} is VALID [2020-07-17 21:56:13,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,600 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17970#true} {17970#true} #557#return; {17970#true} is VALID [2020-07-17 21:56:13,600 INFO L263 TraceCheckUtils]: 26: Hoare triple {17970#true} call test(); {17970#true} is VALID [2020-07-17 21:56:13,600 INFO L280 TraceCheckUtils]: 27: Hoare triple {17970#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17970#true} is VALID [2020-07-17 21:56:13,601 INFO L280 TraceCheckUtils]: 28: Hoare triple {17970#true} assume !false; {17970#true} is VALID [2020-07-17 21:56:13,601 INFO L280 TraceCheckUtils]: 29: Hoare triple {17970#true} assume ~splverifierCounter~0 < 4; {17970#true} is VALID [2020-07-17 21:56:13,601 INFO L280 TraceCheckUtils]: 30: Hoare triple {17970#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {17970#true} is VALID [2020-07-17 21:56:13,602 INFO L280 TraceCheckUtils]: 31: Hoare triple {17970#true} assume 0 != ~tmp~8; {17970#true} is VALID [2020-07-17 21:56:13,603 INFO L263 TraceCheckUtils]: 32: Hoare triple {17970#true} call waterRise(); {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:13,603 INFO L280 TraceCheckUtils]: 33: Hoare triple {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17970#true} is VALID [2020-07-17 21:56:13,603 INFO L280 TraceCheckUtils]: 34: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,604 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17970#true} {17970#true} #509#return; {17970#true} is VALID [2020-07-17 21:56:13,604 INFO L280 TraceCheckUtils]: 36: Hoare triple {17970#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {17970#true} is VALID [2020-07-17 21:56:13,604 INFO L280 TraceCheckUtils]: 37: Hoare triple {17970#true} assume !(0 != ~tmp___0~2); {17970#true} is VALID [2020-07-17 21:56:13,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {17970#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {17970#true} is VALID [2020-07-17 21:56:13,605 INFO L280 TraceCheckUtils]: 39: Hoare triple {17970#true} assume 0 != ~tmp___2~0; {17970#true} is VALID [2020-07-17 21:56:13,606 INFO L263 TraceCheckUtils]: 40: Hoare triple {17970#true} call timeShift(); {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:56:13,607 INFO L263 TraceCheckUtils]: 41: Hoare triple {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:13,608 INFO L263 TraceCheckUtils]: 42: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-17 21:56:13,608 INFO L280 TraceCheckUtils]: 43: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-17 21:56:13,608 INFO L280 TraceCheckUtils]: 44: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,609 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17970#true} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {17970#true} is VALID [2020-07-17 21:56:13,609 INFO L280 TraceCheckUtils]: 46: Hoare triple {17970#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {17970#true} is VALID [2020-07-17 21:56:13,609 INFO L280 TraceCheckUtils]: 47: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,610 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17970#true} {18110#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {17970#true} is VALID [2020-07-17 21:56:13,610 INFO L280 TraceCheckUtils]: 49: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,610 INFO L280 TraceCheckUtils]: 50: Hoare triple {17970#true} assume 0 != ~systemActive~0; {17970#true} is VALID [2020-07-17 21:56:13,611 INFO L263 TraceCheckUtils]: 51: Hoare triple {17970#true} call processEnvironment(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,612 INFO L280 TraceCheckUtils]: 52: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17970#true} is VALID [2020-07-17 21:56:13,612 INFO L280 TraceCheckUtils]: 53: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,613 INFO L263 TraceCheckUtils]: 54: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,613 INFO L280 TraceCheckUtils]: 55: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-17 21:56:13,614 INFO L280 TraceCheckUtils]: 56: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,615 INFO L263 TraceCheckUtils]: 57: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,615 INFO L280 TraceCheckUtils]: 58: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,615 INFO L280 TraceCheckUtils]: 59: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-17 21:56:13,615 INFO L263 TraceCheckUtils]: 60: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,616 INFO L280 TraceCheckUtils]: 61: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-17 21:56:13,616 INFO L263 TraceCheckUtils]: 62: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-17 21:56:13,616 INFO L280 TraceCheckUtils]: 63: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,617 INFO L280 TraceCheckUtils]: 64: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:13,617 INFO L280 TraceCheckUtils]: 65: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,617 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-17 21:56:13,618 INFO L280 TraceCheckUtils]: 67: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-17 21:56:13,618 INFO L280 TraceCheckUtils]: 68: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-17 21:56:13,618 INFO L280 TraceCheckUtils]: 69: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-17 21:56:13,618 INFO L280 TraceCheckUtils]: 70: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,619 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-17 21:56:13,619 INFO L280 TraceCheckUtils]: 72: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-17 21:56:13,619 INFO L280 TraceCheckUtils]: 73: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,620 INFO L263 TraceCheckUtils]: 74: Hoare triple {17970#true} call activatePump(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,621 INFO L280 TraceCheckUtils]: 75: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,622 INFO L280 TraceCheckUtils]: 76: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,623 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,623 INFO L280 TraceCheckUtils]: 78: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,624 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,625 INFO L280 TraceCheckUtils]: 80: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,625 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #507#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,626 INFO L280 TraceCheckUtils]: 82: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,627 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #523#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,627 INFO L263 TraceCheckUtils]: 84: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17970#true} is VALID [2020-07-17 21:56:13,627 INFO L280 TraceCheckUtils]: 85: Hoare triple {17970#true} havoc ~tmp~9;havoc ~tmp___0~3; {17970#true} is VALID [2020-07-17 21:56:13,627 INFO L263 TraceCheckUtils]: 86: Hoare triple {17970#true} call #t~ret63 := getWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,627 INFO L280 TraceCheckUtils]: 87: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-17 21:56:13,628 INFO L280 TraceCheckUtils]: 88: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,628 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17970#true} {17970#true} #549#return; {17970#true} is VALID [2020-07-17 21:56:13,628 INFO L280 TraceCheckUtils]: 90: Hoare triple {17970#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {17970#true} is VALID [2020-07-17 21:56:13,628 INFO L280 TraceCheckUtils]: 91: Hoare triple {17970#true} assume !(2 != ~tmp~9); {17970#true} is VALID [2020-07-17 21:56:13,628 INFO L280 TraceCheckUtils]: 92: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,629 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17970#true} {18150#(<= 1 ~pumpRunning~0)} #525#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,630 INFO L280 TraceCheckUtils]: 94: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:13,630 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #513#return; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:13,631 INFO L280 TraceCheckUtils]: 96: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume !false; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:13,632 INFO L280 TraceCheckUtils]: 97: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:13,632 INFO L280 TraceCheckUtils]: 98: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:13,633 INFO L280 TraceCheckUtils]: 99: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~8); {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:13,633 INFO L280 TraceCheckUtils]: 100: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:13,634 INFO L280 TraceCheckUtils]: 101: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:13,635 INFO L280 TraceCheckUtils]: 102: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:13,636 INFO L280 TraceCheckUtils]: 103: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:13,637 INFO L263 TraceCheckUtils]: 104: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} call timeShift(); {18047#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:56:13,638 INFO L263 TraceCheckUtils]: 105: Hoare triple {18047#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:13,639 INFO L263 TraceCheckUtils]: 106: Hoare triple {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-17 21:56:13,640 INFO L280 TraceCheckUtils]: 107: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:13,641 INFO L280 TraceCheckUtils]: 108: Hoare triple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:13,642 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {18239#(= ~pumpRunning~0 |isPumpRunning_#res|)} {18108#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {18237#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-17 21:56:13,644 INFO L280 TraceCheckUtils]: 110: Hoare triple {18237#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,645 INFO L280 TraceCheckUtils]: 111: Hoare triple {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,646 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {18238#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {18047#(not (= 0 ~pumpRunning~0))} #519#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,647 INFO L280 TraceCheckUtils]: 113: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,648 INFO L263 TraceCheckUtils]: 114: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:56:13,649 INFO L280 TraceCheckUtils]: 115: Hoare triple {18109#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17970#true} is VALID [2020-07-17 21:56:13,649 INFO L280 TraceCheckUtils]: 116: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,650 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,651 INFO L280 TraceCheckUtils]: 118: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,652 INFO L263 TraceCheckUtils]: 119: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,652 INFO L280 TraceCheckUtils]: 120: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17970#true} is VALID [2020-07-17 21:56:13,653 INFO L280 TraceCheckUtils]: 121: Hoare triple {17970#true} assume 0 != ~pumpRunning~0; {17970#true} is VALID [2020-07-17 21:56:13,653 INFO L263 TraceCheckUtils]: 122: Hoare triple {17970#true} call #t~ret37 := isMethaneAlarm(); {17970#true} is VALID [2020-07-17 21:56:13,653 INFO L280 TraceCheckUtils]: 123: Hoare triple {17970#true} havoc ~retValue_acc~3; {17970#true} is VALID [2020-07-17 21:56:13,654 INFO L263 TraceCheckUtils]: 124: Hoare triple {17970#true} call #t~ret38 := isMethaneLevelCritical(); {17970#true} is VALID [2020-07-17 21:56:13,654 INFO L280 TraceCheckUtils]: 125: Hoare triple {17970#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {17970#true} is VALID [2020-07-17 21:56:13,654 INFO L280 TraceCheckUtils]: 126: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,654 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {17970#true} {17970#true} #561#return; {17970#true} is VALID [2020-07-17 21:56:13,655 INFO L280 TraceCheckUtils]: 128: Hoare triple {17970#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {17970#true} is VALID [2020-07-17 21:56:13,655 INFO L280 TraceCheckUtils]: 129: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,655 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {17970#true} {17970#true} #501#return; {17970#true} is VALID [2020-07-17 21:56:13,656 INFO L280 TraceCheckUtils]: 131: Hoare triple {17970#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {17970#true} is VALID [2020-07-17 21:56:13,656 INFO L280 TraceCheckUtils]: 132: Hoare triple {17970#true} assume !(0 != ~tmp~5); {17970#true} is VALID [2020-07-17 21:56:13,657 INFO L263 TraceCheckUtils]: 133: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,657 INFO L280 TraceCheckUtils]: 134: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17970#true} is VALID [2020-07-17 21:56:13,657 INFO L280 TraceCheckUtils]: 135: Hoare triple {17970#true} assume 0 != ~pumpRunning~0; {17970#true} is VALID [2020-07-17 21:56:13,658 INFO L263 TraceCheckUtils]: 136: Hoare triple {17970#true} call #t~ret36 := isLowWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,658 INFO L280 TraceCheckUtils]: 137: Hoare triple {17970#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {17970#true} is VALID [2020-07-17 21:56:13,658 INFO L263 TraceCheckUtils]: 138: Hoare triple {17970#true} call #t~ret56 := isLowWaterSensorDry(); {17970#true} is VALID [2020-07-17 21:56:13,658 INFO L280 TraceCheckUtils]: 139: Hoare triple {17970#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {17970#true} is VALID [2020-07-17 21:56:13,659 INFO L280 TraceCheckUtils]: 140: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,659 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {17970#true} {17970#true} #499#return; {17970#true} is VALID [2020-07-17 21:56:13,659 INFO L280 TraceCheckUtils]: 142: Hoare triple {17970#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {17970#true} is VALID [2020-07-17 21:56:13,659 INFO L280 TraceCheckUtils]: 143: Hoare triple {17970#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {17970#true} is VALID [2020-07-17 21:56:13,660 INFO L280 TraceCheckUtils]: 144: Hoare triple {17970#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {17970#true} is VALID [2020-07-17 21:56:13,660 INFO L280 TraceCheckUtils]: 145: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,660 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {17970#true} {17970#true} #539#return; {17970#true} is VALID [2020-07-17 21:56:13,660 INFO L280 TraceCheckUtils]: 147: Hoare triple {17970#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {17970#true} is VALID [2020-07-17 21:56:13,661 INFO L280 TraceCheckUtils]: 148: Hoare triple {17970#true} assume !(0 != ~tmp~4); {17970#true} is VALID [2020-07-17 21:56:13,661 INFO L263 TraceCheckUtils]: 149: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:13,662 INFO L280 TraceCheckUtils]: 150: Hoare triple {18163#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:13,662 INFO L280 TraceCheckUtils]: 151: Hoare triple {17970#true} assume !(0 == ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:13,662 INFO L263 TraceCheckUtils]: 152: Hoare triple {17970#true} call processEnvironment__wrappee__base(); {17970#true} is VALID [2020-07-17 21:56:13,662 INFO L280 TraceCheckUtils]: 153: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,662 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {17970#true} {17970#true} #537#return; {17970#true} is VALID [2020-07-17 21:56:13,663 INFO L280 TraceCheckUtils]: 155: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,663 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {17970#true} {17970#true} #543#return; {17970#true} is VALID [2020-07-17 21:56:13,663 INFO L280 TraceCheckUtils]: 157: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,663 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {17970#true} {17970#true} #505#return; {17970#true} is VALID [2020-07-17 21:56:13,663 INFO L280 TraceCheckUtils]: 159: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,664 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,665 INFO L263 TraceCheckUtils]: 161: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,665 INFO L280 TraceCheckUtils]: 162: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~9;havoc ~tmp___0~3; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,666 INFO L263 TraceCheckUtils]: 163: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret63 := getWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:13,666 INFO L280 TraceCheckUtils]: 164: Hoare triple {17970#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {17970#true} is VALID [2020-07-17 21:56:13,666 INFO L280 TraceCheckUtils]: 165: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,667 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #549#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,668 INFO L280 TraceCheckUtils]: 167: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,669 INFO L280 TraceCheckUtils]: 168: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~9; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,670 INFO L263 TraceCheckUtils]: 169: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret64 := isPumpRunning(); {17970#true} is VALID [2020-07-17 21:56:13,670 INFO L280 TraceCheckUtils]: 170: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-17 21:56:13,670 INFO L280 TraceCheckUtils]: 171: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:13,671 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {17970#true} {18055#(not (= 0 ~switchedOnBeforeTS~0))} #551#return; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,672 INFO L280 TraceCheckUtils]: 173: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,673 INFO L280 TraceCheckUtils]: 174: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~3; {18055#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:56:13,674 INFO L280 TraceCheckUtils]: 175: Hoare triple {18055#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17971#false} is VALID [2020-07-17 21:56:13,674 INFO L263 TraceCheckUtils]: 176: Hoare triple {17971#false} call __automaton_fail(); {17971#false} is VALID [2020-07-17 21:56:13,675 INFO L280 TraceCheckUtils]: 177: Hoare triple {17971#false} assume !false; {17971#false} is VALID [2020-07-17 21:56:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 21 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-17 21:56:13,724 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407296946] [2020-07-17 21:56:13,725 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1473182890] [2020-07-17 21:56:13,725 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 21:56:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:13,979 INFO L264 TraceCheckSpWp]: Trace formula consists of 965 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 21:56:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:14,046 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:56:14,508 INFO L263 TraceCheckUtils]: 0: Hoare triple {17970#true} call ULTIMATE.init(); {17970#true} is VALID [2020-07-17 21:56:14,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {17970#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {17970#true} is VALID [2020-07-17 21:56:14,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:14,509 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17970#true} {17970#true} #567#return; {17970#true} is VALID [2020-07-17 21:56:14,509 INFO L263 TraceCheckUtils]: 4: Hoare triple {17970#true} call #t~ret76 := main(); {17970#true} is VALID [2020-07-17 21:56:14,509 INFO L280 TraceCheckUtils]: 5: Hoare triple {17970#true} havoc ~retValue_acc~9;havoc ~tmp~10; {17970#true} is VALID [2020-07-17 21:56:14,509 INFO L263 TraceCheckUtils]: 6: Hoare triple {17970#true} call select_helpers(); {17970#true} is VALID [2020-07-17 21:56:14,510 INFO L280 TraceCheckUtils]: 7: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:14,510 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17970#true} {17970#true} #459#return; {17970#true} is VALID [2020-07-17 21:56:14,510 INFO L263 TraceCheckUtils]: 9: Hoare triple {17970#true} call select_features(); {17970#true} is VALID [2020-07-17 21:56:14,510 INFO L280 TraceCheckUtils]: 10: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:14,510 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17970#true} {17970#true} #461#return; {17970#true} is VALID [2020-07-17 21:56:14,510 INFO L263 TraceCheckUtils]: 12: Hoare triple {17970#true} call #t~ret65 := valid_product(); {17970#true} is VALID [2020-07-17 21:56:14,511 INFO L280 TraceCheckUtils]: 13: Hoare triple {17970#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17970#true} is VALID [2020-07-17 21:56:14,511 INFO L280 TraceCheckUtils]: 14: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:14,511 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17970#true} {17970#true} #463#return; {17970#true} is VALID [2020-07-17 21:56:14,511 INFO L280 TraceCheckUtils]: 16: Hoare triple {17970#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {17970#true} is VALID [2020-07-17 21:56:14,511 INFO L280 TraceCheckUtils]: 17: Hoare triple {17970#true} assume 0 != ~tmp~10; {17970#true} is VALID [2020-07-17 21:56:14,512 INFO L263 TraceCheckUtils]: 18: Hoare triple {17970#true} call setup(); {17970#true} is VALID [2020-07-17 21:56:14,512 INFO L280 TraceCheckUtils]: 19: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:14,512 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17970#true} {17970#true} #465#return; {17970#true} is VALID [2020-07-17 21:56:14,512 INFO L263 TraceCheckUtils]: 21: Hoare triple {17970#true} call runTest(); {17970#true} is VALID [2020-07-17 21:56:14,512 INFO L263 TraceCheckUtils]: 22: Hoare triple {17970#true} call __utac_acc__Specification5_spec__1(); {17970#true} is VALID [2020-07-17 21:56:14,512 INFO L280 TraceCheckUtils]: 23: Hoare triple {17970#true} ~switchedOnBeforeTS~0 := 0; {17970#true} is VALID [2020-07-17 21:56:14,513 INFO L280 TraceCheckUtils]: 24: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:14,513 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17970#true} {17970#true} #557#return; {17970#true} is VALID [2020-07-17 21:56:14,513 INFO L263 TraceCheckUtils]: 26: Hoare triple {17970#true} call test(); {17970#true} is VALID [2020-07-17 21:56:14,513 INFO L280 TraceCheckUtils]: 27: Hoare triple {17970#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17970#true} is VALID [2020-07-17 21:56:14,513 INFO L280 TraceCheckUtils]: 28: Hoare triple {17970#true} assume !false; {17970#true} is VALID [2020-07-17 21:56:14,513 INFO L280 TraceCheckUtils]: 29: Hoare triple {17970#true} assume ~splverifierCounter~0 < 4; {17970#true} is VALID [2020-07-17 21:56:14,514 INFO L280 TraceCheckUtils]: 30: Hoare triple {17970#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {17970#true} is VALID [2020-07-17 21:56:14,514 INFO L280 TraceCheckUtils]: 31: Hoare triple {17970#true} assume 0 != ~tmp~8; {17970#true} is VALID [2020-07-17 21:56:14,514 INFO L263 TraceCheckUtils]: 32: Hoare triple {17970#true} call waterRise(); {17970#true} is VALID [2020-07-17 21:56:14,514 INFO L280 TraceCheckUtils]: 33: Hoare triple {17970#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17970#true} is VALID [2020-07-17 21:56:14,514 INFO L280 TraceCheckUtils]: 34: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:14,515 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17970#true} {17970#true} #509#return; {17970#true} is VALID [2020-07-17 21:56:14,515 INFO L280 TraceCheckUtils]: 36: Hoare triple {17970#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {17970#true} is VALID [2020-07-17 21:56:14,515 INFO L280 TraceCheckUtils]: 37: Hoare triple {17970#true} assume !(0 != ~tmp___0~2); {17970#true} is VALID [2020-07-17 21:56:14,515 INFO L280 TraceCheckUtils]: 38: Hoare triple {17970#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {17970#true} is VALID [2020-07-17 21:56:14,515 INFO L280 TraceCheckUtils]: 39: Hoare triple {17970#true} assume 0 != ~tmp___2~0; {17970#true} is VALID [2020-07-17 21:56:14,516 INFO L263 TraceCheckUtils]: 40: Hoare triple {17970#true} call timeShift(); {17970#true} is VALID [2020-07-17 21:56:14,516 INFO L263 TraceCheckUtils]: 41: Hoare triple {17970#true} call __utac_acc__Specification5_spec__2(); {17970#true} is VALID [2020-07-17 21:56:14,516 INFO L263 TraceCheckUtils]: 42: Hoare triple {17970#true} call #t~ret62 := isPumpRunning(); {17970#true} is VALID [2020-07-17 21:56:14,516 INFO L280 TraceCheckUtils]: 43: Hoare triple {17970#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17970#true} is VALID [2020-07-17 21:56:14,516 INFO L280 TraceCheckUtils]: 44: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:14,517 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17970#true} {17970#true} #547#return; {17970#true} is VALID [2020-07-17 21:56:14,517 INFO L280 TraceCheckUtils]: 46: Hoare triple {17970#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {17970#true} is VALID [2020-07-17 21:56:14,517 INFO L280 TraceCheckUtils]: 47: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:14,517 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17970#true} {17970#true} #519#return; {17970#true} is VALID [2020-07-17 21:56:14,517 INFO L280 TraceCheckUtils]: 49: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:14,518 INFO L280 TraceCheckUtils]: 50: Hoare triple {17970#true} assume 0 != ~systemActive~0; {17970#true} is VALID [2020-07-17 21:56:14,518 INFO L263 TraceCheckUtils]: 51: Hoare triple {17970#true} call processEnvironment(); {17970#true} is VALID [2020-07-17 21:56:14,518 INFO L280 TraceCheckUtils]: 52: Hoare triple {17970#true} havoc ~tmp~5; {17970#true} is VALID [2020-07-17 21:56:14,518 INFO L280 TraceCheckUtils]: 53: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:14,518 INFO L263 TraceCheckUtils]: 54: Hoare triple {17970#true} call processEnvironment__wrappee__lowWaterSensor(); {17970#true} is VALID [2020-07-17 21:56:14,519 INFO L280 TraceCheckUtils]: 55: Hoare triple {17970#true} havoc ~tmp~4; {17970#true} is VALID [2020-07-17 21:56:14,519 INFO L280 TraceCheckUtils]: 56: Hoare triple {17970#true} assume !(0 != ~pumpRunning~0); {17970#true} is VALID [2020-07-17 21:56:14,519 INFO L263 TraceCheckUtils]: 57: Hoare triple {17970#true} call processEnvironment__wrappee__highWaterSensor(); {17970#true} is VALID [2020-07-17 21:56:14,519 INFO L280 TraceCheckUtils]: 58: Hoare triple {17970#true} havoc ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:14,519 INFO L280 TraceCheckUtils]: 59: Hoare triple {17970#true} assume 0 == ~pumpRunning~0; {17970#true} is VALID [2020-07-17 21:56:14,520 INFO L263 TraceCheckUtils]: 60: Hoare triple {17970#true} call #t~ret35 := isHighWaterLevel(); {17970#true} is VALID [2020-07-17 21:56:14,520 INFO L280 TraceCheckUtils]: 61: Hoare triple {17970#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {17970#true} is VALID [2020-07-17 21:56:14,520 INFO L263 TraceCheckUtils]: 62: Hoare triple {17970#true} call #t~ret55 := isHighWaterSensorDry(); {17970#true} is VALID [2020-07-17 21:56:14,520 INFO L280 TraceCheckUtils]: 63: Hoare triple {17970#true} havoc ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:14,520 INFO L280 TraceCheckUtils]: 64: Hoare triple {17970#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {17970#true} is VALID [2020-07-17 21:56:14,520 INFO L280 TraceCheckUtils]: 65: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:14,521 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {17970#true} {17970#true} #517#return; {17970#true} is VALID [2020-07-17 21:56:14,521 INFO L280 TraceCheckUtils]: 67: Hoare triple {17970#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {17970#true} is VALID [2020-07-17 21:56:14,521 INFO L280 TraceCheckUtils]: 68: Hoare triple {17970#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {17970#true} is VALID [2020-07-17 21:56:14,521 INFO L280 TraceCheckUtils]: 69: Hoare triple {17970#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {17970#true} is VALID [2020-07-17 21:56:14,521 INFO L280 TraceCheckUtils]: 70: Hoare triple {17970#true} assume true; {17970#true} is VALID [2020-07-17 21:56:14,522 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {17970#true} {17970#true} #531#return; {17970#true} is VALID [2020-07-17 21:56:14,522 INFO L280 TraceCheckUtils]: 72: Hoare triple {17970#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {17970#true} is VALID [2020-07-17 21:56:14,522 INFO L280 TraceCheckUtils]: 73: Hoare triple {17970#true} assume 0 != ~tmp~3; {17970#true} is VALID [2020-07-17 21:56:14,522 INFO L263 TraceCheckUtils]: 74: Hoare triple {17970#true} call activatePump(); {17970#true} is VALID [2020-07-17 21:56:14,523 INFO L280 TraceCheckUtils]: 75: Hoare triple {17970#true} ~pumpRunning~0 := 1; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,524 INFO L280 TraceCheckUtils]: 76: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,524 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #533#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,525 INFO L280 TraceCheckUtils]: 78: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,526 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #545#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,526 INFO L280 TraceCheckUtils]: 80: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,527 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #507#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,528 INFO L280 TraceCheckUtils]: 82: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,529 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #523#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,529 INFO L263 TraceCheckUtils]: 84: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,530 INFO L280 TraceCheckUtils]: 85: Hoare triple {18150#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,531 INFO L263 TraceCheckUtils]: 86: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,532 INFO L280 TraceCheckUtils]: 87: Hoare triple {18150#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,532 INFO L280 TraceCheckUtils]: 88: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,533 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {18150#(<= 1 ~pumpRunning~0)} #549#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,534 INFO L280 TraceCheckUtils]: 90: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,534 INFO L280 TraceCheckUtils]: 91: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,535 INFO L280 TraceCheckUtils]: 92: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,536 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {18150#(<= 1 ~pumpRunning~0)} #525#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,537 INFO L280 TraceCheckUtils]: 94: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume true; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,537 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18150#(<= 1 ~pumpRunning~0)} {17970#true} #513#return; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,538 INFO L280 TraceCheckUtils]: 96: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume !false; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,538 INFO L280 TraceCheckUtils]: 97: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,539 INFO L280 TraceCheckUtils]: 98: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,540 INFO L280 TraceCheckUtils]: 99: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~8); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,540 INFO L280 TraceCheckUtils]: 100: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,541 INFO L280 TraceCheckUtils]: 101: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,542 INFO L280 TraceCheckUtils]: 102: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,542 INFO L280 TraceCheckUtils]: 103: Hoare triple {18150#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,543 INFO L263 TraceCheckUtils]: 104: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call timeShift(); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,544 INFO L263 TraceCheckUtils]: 105: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,545 INFO L263 TraceCheckUtils]: 106: Hoare triple {18150#(<= 1 ~pumpRunning~0)} call #t~ret62 := isPumpRunning(); {18150#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:56:14,546 INFO L280 TraceCheckUtils]: 107: Hoare triple {18150#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {18622#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:56:14,546 INFO L280 TraceCheckUtils]: 108: Hoare triple {18622#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {18622#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:56:14,548 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {18622#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {18150#(<= 1 ~pumpRunning~0)} #547#return; {18629#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret62|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:56:14,549 INFO L280 TraceCheckUtils]: 110: Hoare triple {18629#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret62|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {18633#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:56:14,549 INFO L280 TraceCheckUtils]: 111: Hoare triple {18633#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {18633#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:56:14,550 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {18633#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {18150#(<= 1 ~pumpRunning~0)} #519#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,551 INFO L280 TraceCheckUtils]: 113: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,552 INFO L263 TraceCheckUtils]: 114: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,575 INFO L280 TraceCheckUtils]: 115: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,575 INFO L280 TraceCheckUtils]: 116: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,577 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #521#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,578 INFO L280 TraceCheckUtils]: 118: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,578 INFO L263 TraceCheckUtils]: 119: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,579 INFO L280 TraceCheckUtils]: 120: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,579 INFO L280 TraceCheckUtils]: 121: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,580 INFO L263 TraceCheckUtils]: 122: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret37 := isMethaneAlarm(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,580 INFO L280 TraceCheckUtils]: 123: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,581 INFO L263 TraceCheckUtils]: 124: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret38 := isMethaneLevelCritical(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,581 INFO L280 TraceCheckUtils]: 125: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,583 INFO L280 TraceCheckUtils]: 126: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,584 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #561#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,585 INFO L280 TraceCheckUtils]: 128: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,585 INFO L280 TraceCheckUtils]: 129: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,586 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #501#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,587 INFO L280 TraceCheckUtils]: 131: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,587 INFO L280 TraceCheckUtils]: 132: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~5); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,588 INFO L263 TraceCheckUtils]: 133: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__lowWaterSensor(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,588 INFO L280 TraceCheckUtils]: 134: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,589 INFO L280 TraceCheckUtils]: 135: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,590 INFO L263 TraceCheckUtils]: 136: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret36 := isLowWaterLevel(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,590 INFO L280 TraceCheckUtils]: 137: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,591 INFO L263 TraceCheckUtils]: 138: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret56 := isLowWaterSensorDry(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,591 INFO L280 TraceCheckUtils]: 139: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,592 INFO L280 TraceCheckUtils]: 140: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,593 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #499#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,593 INFO L280 TraceCheckUtils]: 142: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,594 INFO L280 TraceCheckUtils]: 143: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~7;~tmp___0~1 := 0; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,595 INFO L280 TraceCheckUtils]: 144: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,595 INFO L280 TraceCheckUtils]: 145: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,596 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #539#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,596 INFO L280 TraceCheckUtils]: 147: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,597 INFO L280 TraceCheckUtils]: 148: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~4); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,598 INFO L263 TraceCheckUtils]: 149: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,598 INFO L280 TraceCheckUtils]: 150: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,599 INFO L280 TraceCheckUtils]: 151: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,600 INFO L263 TraceCheckUtils]: 152: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,600 INFO L280 TraceCheckUtils]: 153: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,601 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #537#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,601 INFO L280 TraceCheckUtils]: 155: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,602 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #543#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,603 INFO L280 TraceCheckUtils]: 157: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,603 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #505#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,604 INFO L280 TraceCheckUtils]: 159: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,604 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #523#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,605 INFO L263 TraceCheckUtils]: 161: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,606 INFO L280 TraceCheckUtils]: 162: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~9;havoc ~tmp___0~3; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,606 INFO L263 TraceCheckUtils]: 163: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret63 := getWaterLevel(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,607 INFO L280 TraceCheckUtils]: 164: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,607 INFO L280 TraceCheckUtils]: 165: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,608 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #549#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,609 INFO L280 TraceCheckUtils]: 167: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,609 INFO L280 TraceCheckUtils]: 168: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~9; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,610 INFO L263 TraceCheckUtils]: 169: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret64 := isPumpRunning(); {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,611 INFO L280 TraceCheckUtils]: 170: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,611 INFO L280 TraceCheckUtils]: 171: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,612 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {18640#(<= 1 ~switchedOnBeforeTS~0)} {18640#(<= 1 ~switchedOnBeforeTS~0)} #551#return; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,612 INFO L280 TraceCheckUtils]: 173: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,613 INFO L280 TraceCheckUtils]: 174: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~3; {18640#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:56:14,614 INFO L280 TraceCheckUtils]: 175: Hoare triple {18640#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17971#false} is VALID [2020-07-17 21:56:14,614 INFO L263 TraceCheckUtils]: 176: Hoare triple {17971#false} call __automaton_fail(); {17971#false} is VALID [2020-07-17 21:56:14,614 INFO L280 TraceCheckUtils]: 177: Hoare triple {17971#false} assume !false; {17971#false} is VALID [2020-07-17 21:56:14,639 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 29 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:56:14,640 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:56:14,640 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 21:56:14,640 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180153162] [2020-07-17 21:56:14,642 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 178 [2020-07-17 21:56:14,855 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:56:14,856 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 21:56:15,203 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 285 edges. 285 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:15,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 21:56:15,204 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:56:15,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 21:56:15,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-17 21:56:15,204 INFO L87 Difference]: Start difference. First operand 851 states and 998 transitions. Second operand 20 states. [2020-07-17 21:56:16,653 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:56:18,336 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:56:18,954 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:56:19,351 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:56:24,077 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:56:24,849 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:56:25,898 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:56:32,268 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:56:33,842 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:56:39,341 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 21:56:40,257 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:56:41,043 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:44,585 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:56:46,962 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:56:51,978 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:56:52,999 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 21:56:55,408 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:57:00,622 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:57:03,519 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:57:04,354 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:57:07,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:07,789 INFO L93 Difference]: Finished difference Result 1894 states and 2279 transitions. [2020-07-17 21:57:07,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-07-17 21:57:07,790 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 178 [2020-07-17 21:57:07,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:07,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:57:07,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 636 transitions. [2020-07-17 21:57:07,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:57:07,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 636 transitions. [2020-07-17 21:57:07,809 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 51 states and 636 transitions. [2020-07-17 21:57:09,966 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 636 edges. 636 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:10,057 INFO L225 Difference]: With dead ends: 1894 [2020-07-17 21:57:10,057 INFO L226 Difference]: Without dead ends: 1071 [2020-07-17 21:57:10,060 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 310 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1011 ImplicationChecksByTransitivity, 8.3s TimeCoverageRelationStatistics Valid=765, Invalid=3141, Unknown=0, NotChecked=0, Total=3906 [2020-07-17 21:57:10,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1071 states. [2020-07-17 21:57:18,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1071 to 965. [2020-07-17 21:57:18,475 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:57:18,475 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1071 states. Second operand 965 states. [2020-07-17 21:57:18,476 INFO L74 IsIncluded]: Start isIncluded. First operand 1071 states. Second operand 965 states. [2020-07-17 21:57:18,476 INFO L87 Difference]: Start difference. First operand 1071 states. Second operand 965 states. [2020-07-17 21:57:18,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:18,528 INFO L93 Difference]: Finished difference Result 1071 states and 1286 transitions. [2020-07-17 21:57:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1286 transitions. [2020-07-17 21:57:18,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:18,533 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:18,533 INFO L74 IsIncluded]: Start isIncluded. First operand 965 states. Second operand 1071 states. [2020-07-17 21:57:18,533 INFO L87 Difference]: Start difference. First operand 965 states. Second operand 1071 states. [2020-07-17 21:57:18,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:18,599 INFO L93 Difference]: Finished difference Result 1071 states and 1286 transitions. [2020-07-17 21:57:18,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1286 transitions. [2020-07-17 21:57:18,603 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:18,604 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:18,604 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:57:18,604 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:57:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 965 states. [2020-07-17 21:57:18,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1134 transitions. [2020-07-17 21:57:18,672 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1134 transitions. Word has length 178 [2020-07-17 21:57:18,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:57:18,673 INFO L479 AbstractCegarLoop]: Abstraction has 965 states and 1134 transitions. [2020-07-17 21:57:18,673 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 21:57:18,673 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1134 transitions. [2020-07-17 21:57:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2020-07-17 21:57:18,681 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:18,681 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:57:18,894 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 21:57:18,895 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:18,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:18,895 INFO L82 PathProgramCache]: Analyzing trace with hash 2132607531, now seen corresponding path program 1 times [2020-07-17 21:57:18,895 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:18,896 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990781153] [2020-07-17 21:57:18,896 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,349 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:19,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {25186#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {24948#true} is VALID [2020-07-17 21:57:19,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,426 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #567#return; {24948#true} is VALID [2020-07-17 21:57:19,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,431 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24948#true} {24948#true} #459#return; {24948#true} is VALID [2020-07-17 21:57:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,435 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24948#true} {24948#true} #461#return; {24948#true} is VALID [2020-07-17 21:57:19,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {24948#true} is VALID [2020-07-17 21:57:19,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,441 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #463#return; {24948#true} is VALID [2020-07-17 21:57:19,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,444 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24948#true} {24948#true} #465#return; {24948#true} is VALID [2020-07-17 21:57:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24948#true} is VALID [2020-07-17 21:57:19,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,461 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #557#return; {24948#true} is VALID [2020-07-17 21:57:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24948#true} is VALID [2020-07-17 21:57:19,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,481 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #509#return; {24948#true} is VALID [2020-07-17 21:57:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:19,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:19,535 INFO L263 TraceCheckUtils]: 0: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:19,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:19,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,536 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:19,537 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:19,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,538 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-17 21:57:19,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,589 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:19,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:19,590 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:19,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,591 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:19,591 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:19,592 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:19,592 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:19,597 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,598 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:19,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,613 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:19,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:19,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:19,615 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:19,615 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:19,615 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:19,616 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,616 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,617 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,617 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:19,617 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:19,618 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:19,618 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:19,618 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,619 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:19,619 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-17 21:57:19,620 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:19,621 INFO L263 TraceCheckUtils]: 16: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:19,621 INFO L280 TraceCheckUtils]: 17: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:19,622 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,622 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:19,622 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,622 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-17 21:57:19,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:19,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:19,625 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:19,625 INFO L280 TraceCheckUtils]: 3: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:19,626 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:19,626 INFO L263 TraceCheckUtils]: 5: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:19,626 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:19,627 INFO L263 TraceCheckUtils]: 7: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:19,627 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,627 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,627 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,628 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:19,628 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:19,629 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:19,629 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:19,629 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,630 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:19,630 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-17 21:57:19,630 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:19,632 INFO L263 TraceCheckUtils]: 19: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:19,632 INFO L280 TraceCheckUtils]: 20: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:19,633 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,633 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:19,633 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,634 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-17 21:57:19,634 INFO L280 TraceCheckUtils]: 25: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,634 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-17 21:57:19,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:19,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:19,638 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:19,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:19,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:19,640 INFO L263 TraceCheckUtils]: 5: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:19,640 INFO L280 TraceCheckUtils]: 6: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:19,641 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:19,641 INFO L263 TraceCheckUtils]: 8: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:19,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:19,642 INFO L263 TraceCheckUtils]: 10: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:19,642 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,643 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,643 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,643 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:19,644 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:19,644 INFO L280 TraceCheckUtils]: 16: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:19,644 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:19,645 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,645 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:19,645 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-17 21:57:19,646 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:19,647 INFO L263 TraceCheckUtils]: 22: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:19,647 INFO L280 TraceCheckUtils]: 23: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:19,648 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,648 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:19,648 INFO L280 TraceCheckUtils]: 26: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,649 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-17 21:57:19,649 INFO L280 TraceCheckUtils]: 28: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,649 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-17 21:57:19,650 INFO L280 TraceCheckUtils]: 30: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,650 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-17 21:57:19,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:19,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:19,822 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-17 21:57:19,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-17 21:57:19,822 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:19,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:19,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:19,826 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-17 21:57:19,827 INFO L280 TraceCheckUtils]: 5: Hoare triple {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-17 21:57:19,828 INFO L280 TraceCheckUtils]: 6: Hoare triple {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:19,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:19,829 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {24948#true} #525#return; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:19,830 INFO L263 TraceCheckUtils]: 0: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:19,831 INFO L263 TraceCheckUtils]: 1: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:19,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:19,831 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,831 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:19,831 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:19,832 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,832 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-17 21:57:19,832 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:19,832 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume 0 != ~systemActive~0; {24948#true} is VALID [2020-07-17 21:57:19,833 INFO L263 TraceCheckUtils]: 10: Hoare triple {24948#true} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:19,833 INFO L280 TraceCheckUtils]: 11: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:19,833 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:19,834 INFO L263 TraceCheckUtils]: 13: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:19,834 INFO L280 TraceCheckUtils]: 14: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:19,834 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:19,835 INFO L263 TraceCheckUtils]: 16: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:19,835 INFO L280 TraceCheckUtils]: 17: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:19,835 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:19,836 INFO L263 TraceCheckUtils]: 19: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:19,836 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:19,836 INFO L263 TraceCheckUtils]: 21: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:19,836 INFO L280 TraceCheckUtils]: 22: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,836 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:19,837 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,837 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:19,837 INFO L280 TraceCheckUtils]: 26: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:19,837 INFO L280 TraceCheckUtils]: 27: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:19,837 INFO L280 TraceCheckUtils]: 28: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:19,837 INFO L280 TraceCheckUtils]: 29: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,838 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:19,838 INFO L280 TraceCheckUtils]: 31: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-17 21:57:19,838 INFO L280 TraceCheckUtils]: 32: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:19,839 INFO L263 TraceCheckUtils]: 33: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:19,839 INFO L280 TraceCheckUtils]: 34: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:19,839 INFO L280 TraceCheckUtils]: 35: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,839 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:19,840 INFO L280 TraceCheckUtils]: 37: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,840 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-17 21:57:19,840 INFO L280 TraceCheckUtils]: 39: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,840 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-17 21:57:19,840 INFO L280 TraceCheckUtils]: 41: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,840 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-17 21:57:19,841 INFO L263 TraceCheckUtils]: 43: Hoare triple {24948#true} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-17 21:57:19,841 INFO L280 TraceCheckUtils]: 44: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-17 21:57:19,841 INFO L263 TraceCheckUtils]: 45: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:19,842 INFO L280 TraceCheckUtils]: 46: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:19,843 INFO L280 TraceCheckUtils]: 47: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:19,844 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-17 21:57:19,845 INFO L280 TraceCheckUtils]: 49: Hoare triple {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-17 21:57:19,846 INFO L280 TraceCheckUtils]: 50: Hoare triple {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:19,846 INFO L280 TraceCheckUtils]: 51: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:19,847 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {24948#true} #525#return; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:19,848 INFO L280 TraceCheckUtils]: 53: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:19,848 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {24948#true} #513#return; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:19,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:19,932 INFO L263 TraceCheckUtils]: 0: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:19,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:19,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,933 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:19,933 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:19,933 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,935 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:19,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:19,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:19,944 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:19,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-17 21:57:19,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:19,999 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-17 21:57:19,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:19,999 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-17 21:57:19,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-17 21:57:20,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,000 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-17 21:57:20,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,000 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-17 21:57:20,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-17 21:57:20,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,016 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-17 21:57:20,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-17 21:57:20,017 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:20,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-17 21:57:20,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,017 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-17 21:57:20,017 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-17 21:57:20,018 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-17 21:57:20,018 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-17 21:57:20,018 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,018 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-17 21:57:20,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,024 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-17 21:57:20,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,025 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-17 21:57:20,025 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,025 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-17 21:57:20,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,026 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-17 21:57:20,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:20,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,026 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call #t~ret36 := isLowWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,027 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-17 21:57:20,027 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:20,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-17 21:57:20,027 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,028 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-17 21:57:20,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-17 21:57:20,028 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-17 21:57:20,028 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-17 21:57:20,028 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,029 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-17 21:57:20,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {24948#true} is VALID [2020-07-17 21:57:20,029 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} assume !(0 != ~tmp~4); {24948#true} is VALID [2020-07-17 21:57:20,030 INFO L263 TraceCheckUtils]: 15: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,030 INFO L280 TraceCheckUtils]: 16: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,030 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,030 INFO L263 TraceCheckUtils]: 18: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-17 21:57:20,031 INFO L280 TraceCheckUtils]: 19: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,031 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-17 21:57:20,031 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,031 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-17 21:57:20,031 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,032 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24948#true} {24948#true} #505#return; {24948#true} is VALID [2020-07-17 21:57:20,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,033 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-17 21:57:20,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,033 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-17 21:57:20,033 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-17 21:57:20,033 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,034 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-17 21:57:20,034 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,034 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,034 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-17 21:57:20,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-17 21:57:20,035 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume !(0 != ~tmp~5); {24948#true} is VALID [2020-07-17 21:57:20,035 INFO L263 TraceCheckUtils]: 13: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,036 INFO L280 TraceCheckUtils]: 14: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:20,036 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,036 INFO L263 TraceCheckUtils]: 16: Hoare triple {24948#true} call #t~ret36 := isLowWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,036 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-17 21:57:20,036 INFO L263 TraceCheckUtils]: 18: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:20,037 INFO L280 TraceCheckUtils]: 19: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-17 21:57:20,037 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,037 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-17 21:57:20,037 INFO L280 TraceCheckUtils]: 22: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-17 21:57:20,037 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-17 21:57:20,038 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-17 21:57:20,038 INFO L280 TraceCheckUtils]: 25: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,038 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-17 21:57:20,038 INFO L280 TraceCheckUtils]: 27: Hoare triple {24948#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {24948#true} is VALID [2020-07-17 21:57:20,038 INFO L280 TraceCheckUtils]: 28: Hoare triple {24948#true} assume !(0 != ~tmp~4); {24948#true} is VALID [2020-07-17 21:57:20,039 INFO L263 TraceCheckUtils]: 29: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,039 INFO L280 TraceCheckUtils]: 30: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,040 INFO L280 TraceCheckUtils]: 31: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,040 INFO L263 TraceCheckUtils]: 32: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-17 21:57:20,040 INFO L280 TraceCheckUtils]: 33: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,040 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-17 21:57:20,040 INFO L280 TraceCheckUtils]: 35: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,041 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-17 21:57:20,041 INFO L280 TraceCheckUtils]: 37: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,041 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {24948#true} {24948#true} #505#return; {24948#true} is VALID [2020-07-17 21:57:20,041 INFO L280 TraceCheckUtils]: 39: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,042 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {24948#true} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:20,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:20,137 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:57:20,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-17 21:57:20,138 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:20,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:20,141 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:57:20,142 INFO L280 TraceCheckUtils]: 5: Hoare triple {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:57:20,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,143 INFO L280 TraceCheckUtils]: 7: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,144 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {25376#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,146 INFO L263 TraceCheckUtils]: 0: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:20,146 INFO L263 TraceCheckUtils]: 1: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:20,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,147 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:20,147 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:20,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,148 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,149 INFO L280 TraceCheckUtils]: 8: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,149 INFO L263 TraceCheckUtils]: 9: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,150 INFO L280 TraceCheckUtils]: 10: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,151 INFO L280 TraceCheckUtils]: 11: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,152 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,152 INFO L280 TraceCheckUtils]: 13: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,153 INFO L263 TraceCheckUtils]: 14: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,154 INFO L280 TraceCheckUtils]: 15: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,154 INFO L280 TraceCheckUtils]: 16: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,154 INFO L263 TraceCheckUtils]: 17: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-17 21:57:20,154 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,154 INFO L263 TraceCheckUtils]: 19: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-17 21:57:20,155 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-17 21:57:20,155 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,155 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-17 21:57:20,155 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,155 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,155 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-17 21:57:20,156 INFO L280 TraceCheckUtils]: 26: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-17 21:57:20,156 INFO L280 TraceCheckUtils]: 27: Hoare triple {24948#true} assume !(0 != ~tmp~5); {24948#true} is VALID [2020-07-17 21:57:20,157 INFO L263 TraceCheckUtils]: 28: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,157 INFO L280 TraceCheckUtils]: 29: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:20,157 INFO L280 TraceCheckUtils]: 30: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,157 INFO L263 TraceCheckUtils]: 31: Hoare triple {24948#true} call #t~ret36 := isLowWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,157 INFO L280 TraceCheckUtils]: 32: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-17 21:57:20,158 INFO L263 TraceCheckUtils]: 33: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:20,158 INFO L280 TraceCheckUtils]: 34: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-17 21:57:20,158 INFO L280 TraceCheckUtils]: 35: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,158 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-17 21:57:20,158 INFO L280 TraceCheckUtils]: 37: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-17 21:57:20,158 INFO L280 TraceCheckUtils]: 38: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-17 21:57:20,159 INFO L280 TraceCheckUtils]: 39: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-17 21:57:20,159 INFO L280 TraceCheckUtils]: 40: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,159 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-17 21:57:20,159 INFO L280 TraceCheckUtils]: 42: Hoare triple {24948#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {24948#true} is VALID [2020-07-17 21:57:20,159 INFO L280 TraceCheckUtils]: 43: Hoare triple {24948#true} assume !(0 != ~tmp~4); {24948#true} is VALID [2020-07-17 21:57:20,160 INFO L263 TraceCheckUtils]: 44: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,160 INFO L280 TraceCheckUtils]: 45: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,161 INFO L280 TraceCheckUtils]: 46: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,161 INFO L263 TraceCheckUtils]: 47: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-17 21:57:20,161 INFO L280 TraceCheckUtils]: 48: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,161 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-17 21:57:20,161 INFO L280 TraceCheckUtils]: 50: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,161 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-17 21:57:20,162 INFO L280 TraceCheckUtils]: 52: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,162 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {24948#true} {24948#true} #505#return; {24948#true} is VALID [2020-07-17 21:57:20,162 INFO L280 TraceCheckUtils]: 54: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,163 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {24948#true} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,163 INFO L263 TraceCheckUtils]: 56: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-17 21:57:20,163 INFO L280 TraceCheckUtils]: 57: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-17 21:57:20,163 INFO L263 TraceCheckUtils]: 58: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,164 INFO L280 TraceCheckUtils]: 59: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:20,165 INFO L280 TraceCheckUtils]: 60: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:20,166 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:57:20,167 INFO L280 TraceCheckUtils]: 62: Hoare triple {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:57:20,167 INFO L280 TraceCheckUtils]: 63: Hoare triple {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,168 INFO L280 TraceCheckUtils]: 64: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,169 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {25376#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,169 INFO L280 TraceCheckUtils]: 66: Hoare triple {25376#(<= 3 |old(~waterLevel~0)|)} assume true; {25376#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,170 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25376#(<= 3 |old(~waterLevel~0)|)} {25023#(= 2 ~waterLevel~0)} #513#return; {24949#false} is VALID [2020-07-17 21:57:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,194 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:20,194 INFO L263 TraceCheckUtils]: 0: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:20,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,194 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:20,195 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:20,195 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,195 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-17 21:57:20,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24948#true} is VALID [2020-07-17 21:57:20,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,200 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #521#return; {24948#true} is VALID [2020-07-17 21:57:20,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-17 21:57:20,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,210 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-17 21:57:20,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,211 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-17 21:57:20,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-17 21:57:20,211 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,211 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-17 21:57:20,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,212 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,212 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-17 21:57:20,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24948#true} is VALID [2020-07-17 21:57:20,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,217 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #503#return; {24948#true} is VALID [2020-07-17 21:57:20,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,218 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-17 21:57:20,218 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,218 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-17 21:57:20,218 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-17 21:57:20,218 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,219 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-17 21:57:20,219 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,219 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,219 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-17 21:57:20,219 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-17 21:57:20,220 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume 0 != ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,221 INFO L263 TraceCheckUtils]: 13: Hoare triple {24948#true} call deactivatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,221 INFO L280 TraceCheckUtils]: 14: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24948#true} is VALID [2020-07-17 21:57:20,221 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,221 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24948#true} {24948#true} #503#return; {24948#true} is VALID [2020-07-17 21:57:20,221 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,222 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-17 21:57:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-17 21:57:20,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,229 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #549#return; {24948#true} is VALID [2020-07-17 21:57:20,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-17 21:57:20,230 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-17 21:57:20,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,230 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {24948#true} #549#return; {24948#true} is VALID [2020-07-17 21:57:20,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24948#true} is VALID [2020-07-17 21:57:20,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume !(2 != ~tmp~9); {24948#true} is VALID [2020-07-17 21:57:20,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,231 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24948#true} {24948#true} #525#return; {24948#true} is VALID [2020-07-17 21:57:20,232 INFO L263 TraceCheckUtils]: 0: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:20,232 INFO L263 TraceCheckUtils]: 1: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:20,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,233 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:20,233 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:20,233 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,233 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-17 21:57:20,234 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,234 INFO L263 TraceCheckUtils]: 9: Hoare triple {24948#true} call lowerWaterLevel(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,235 INFO L280 TraceCheckUtils]: 10: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24948#true} is VALID [2020-07-17 21:57:20,235 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,235 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {24948#true} {24948#true} #521#return; {24948#true} is VALID [2020-07-17 21:57:20,235 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume 0 != ~systemActive~0; {24948#true} is VALID [2020-07-17 21:57:20,236 INFO L263 TraceCheckUtils]: 14: Hoare triple {24948#true} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,236 INFO L280 TraceCheckUtils]: 15: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,236 INFO L280 TraceCheckUtils]: 16: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,236 INFO L263 TraceCheckUtils]: 17: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-17 21:57:20,237 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,237 INFO L263 TraceCheckUtils]: 19: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-17 21:57:20,237 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-17 21:57:20,237 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,237 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-17 21:57:20,237 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,238 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,238 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-17 21:57:20,238 INFO L280 TraceCheckUtils]: 26: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-17 21:57:20,238 INFO L280 TraceCheckUtils]: 27: Hoare triple {24948#true} assume 0 != ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,239 INFO L263 TraceCheckUtils]: 28: Hoare triple {24948#true} call deactivatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,239 INFO L280 TraceCheckUtils]: 29: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24948#true} is VALID [2020-07-17 21:57:20,239 INFO L280 TraceCheckUtils]: 30: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,240 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24948#true} {24948#true} #503#return; {24948#true} is VALID [2020-07-17 21:57:20,240 INFO L280 TraceCheckUtils]: 32: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,240 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-17 21:57:20,240 INFO L263 TraceCheckUtils]: 34: Hoare triple {24948#true} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-17 21:57:20,240 INFO L280 TraceCheckUtils]: 35: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-17 21:57:20,241 INFO L263 TraceCheckUtils]: 36: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,241 INFO L280 TraceCheckUtils]: 37: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-17 21:57:20,241 INFO L280 TraceCheckUtils]: 38: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,241 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {24948#true} {24948#true} #549#return; {24948#true} is VALID [2020-07-17 21:57:20,241 INFO L280 TraceCheckUtils]: 40: Hoare triple {24948#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24948#true} is VALID [2020-07-17 21:57:20,241 INFO L280 TraceCheckUtils]: 41: Hoare triple {24948#true} assume !(2 != ~tmp~9); {24948#true} is VALID [2020-07-17 21:57:20,242 INFO L280 TraceCheckUtils]: 42: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,242 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {24948#true} {24948#true} #525#return; {24948#true} is VALID [2020-07-17 21:57:20,242 INFO L280 TraceCheckUtils]: 44: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,242 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {24948#true} {24949#false} #513#return; {24949#false} is VALID [2020-07-17 21:57:20,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {24948#true} is VALID [2020-07-17 21:57:20,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,247 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24949#false} #509#return; {24949#false} is VALID [2020-07-17 21:57:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,255 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:20,256 INFO L263 TraceCheckUtils]: 0: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:20,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,256 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:20,256 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:20,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,257 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24948#true} {24949#false} #519#return; {24949#false} is VALID [2020-07-17 21:57:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,281 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:20,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:20,282 INFO L263 TraceCheckUtils]: 1: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:20,282 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,282 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,282 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,283 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:20,283 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:20,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,283 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:20,283 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,284 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:20,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,288 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:20,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,289 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,289 INFO L280 TraceCheckUtils]: 3: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:20,289 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:20,289 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,290 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,290 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,290 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:20,290 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:20,290 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,291 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:20,291 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,291 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:20,291 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-17 21:57:20,291 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,293 INFO L263 TraceCheckUtils]: 16: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,293 INFO L280 TraceCheckUtils]: 17: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,293 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,293 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:20,294 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,294 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-17 21:57:20,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:20,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,295 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,296 INFO L280 TraceCheckUtils]: 3: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,296 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,296 INFO L263 TraceCheckUtils]: 5: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,296 INFO L280 TraceCheckUtils]: 6: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:20,297 INFO L263 TraceCheckUtils]: 7: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:20,297 INFO L280 TraceCheckUtils]: 8: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,297 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,297 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,297 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:20,298 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:20,298 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,298 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:20,298 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,298 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:20,299 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-17 21:57:20,299 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,301 INFO L263 TraceCheckUtils]: 19: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,301 INFO L280 TraceCheckUtils]: 20: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,301 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,302 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:20,302 INFO L280 TraceCheckUtils]: 23: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,302 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-17 21:57:20,302 INFO L280 TraceCheckUtils]: 25: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,302 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-17 21:57:20,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,304 INFO L263 TraceCheckUtils]: 2: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,305 INFO L280 TraceCheckUtils]: 3: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:20,305 INFO L280 TraceCheckUtils]: 4: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,306 INFO L263 TraceCheckUtils]: 5: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,306 INFO L280 TraceCheckUtils]: 6: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,306 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,307 INFO L263 TraceCheckUtils]: 8: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,307 INFO L280 TraceCheckUtils]: 9: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:20,307 INFO L263 TraceCheckUtils]: 10: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:20,307 INFO L280 TraceCheckUtils]: 11: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,307 INFO L280 TraceCheckUtils]: 12: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,308 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,308 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:20,308 INFO L280 TraceCheckUtils]: 15: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:20,308 INFO L280 TraceCheckUtils]: 16: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,308 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:20,309 INFO L280 TraceCheckUtils]: 18: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,309 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:20,309 INFO L280 TraceCheckUtils]: 20: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-17 21:57:20,309 INFO L280 TraceCheckUtils]: 21: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,310 INFO L263 TraceCheckUtils]: 22: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,310 INFO L280 TraceCheckUtils]: 23: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,311 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,311 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:20,311 INFO L280 TraceCheckUtils]: 26: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,311 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-17 21:57:20,311 INFO L280 TraceCheckUtils]: 28: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,311 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-17 21:57:20,312 INFO L280 TraceCheckUtils]: 30: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,312 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {24948#true} {24949#false} #523#return; {24949#false} is VALID [2020-07-17 21:57:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-17 21:57:20,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,316 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24949#false} #549#return; {24949#false} is VALID [2020-07-17 21:57:20,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,321 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24948#true} {24949#false} #551#return; {24949#false} is VALID [2020-07-17 21:57:20,331 INFO L263 TraceCheckUtils]: 0: Hoare triple {24948#true} call ULTIMATE.init(); {25186#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:57:20,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {25186#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {24948#true} is VALID [2020-07-17 21:57:20,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,332 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24948#true} {24948#true} #567#return; {24948#true} is VALID [2020-07-17 21:57:20,332 INFO L263 TraceCheckUtils]: 4: Hoare triple {24948#true} call #t~ret76 := main(); {24948#true} is VALID [2020-07-17 21:57:20,332 INFO L280 TraceCheckUtils]: 5: Hoare triple {24948#true} havoc ~retValue_acc~9;havoc ~tmp~10; {24948#true} is VALID [2020-07-17 21:57:20,332 INFO L263 TraceCheckUtils]: 6: Hoare triple {24948#true} call select_helpers(); {24948#true} is VALID [2020-07-17 21:57:20,332 INFO L280 TraceCheckUtils]: 7: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,332 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24948#true} {24948#true} #459#return; {24948#true} is VALID [2020-07-17 21:57:20,333 INFO L263 TraceCheckUtils]: 9: Hoare triple {24948#true} call select_features(); {24948#true} is VALID [2020-07-17 21:57:20,333 INFO L280 TraceCheckUtils]: 10: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,333 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24948#true} {24948#true} #461#return; {24948#true} is VALID [2020-07-17 21:57:20,333 INFO L263 TraceCheckUtils]: 12: Hoare triple {24948#true} call #t~ret65 := valid_product(); {24948#true} is VALID [2020-07-17 21:57:20,333 INFO L280 TraceCheckUtils]: 13: Hoare triple {24948#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {24948#true} is VALID [2020-07-17 21:57:20,333 INFO L280 TraceCheckUtils]: 14: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,334 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24948#true} {24948#true} #463#return; {24948#true} is VALID [2020-07-17 21:57:20,334 INFO L280 TraceCheckUtils]: 16: Hoare triple {24948#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {24948#true} is VALID [2020-07-17 21:57:20,334 INFO L280 TraceCheckUtils]: 17: Hoare triple {24948#true} assume 0 != ~tmp~10; {24948#true} is VALID [2020-07-17 21:57:20,334 INFO L263 TraceCheckUtils]: 18: Hoare triple {24948#true} call setup(); {24948#true} is VALID [2020-07-17 21:57:20,334 INFO L280 TraceCheckUtils]: 19: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,335 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24948#true} {24948#true} #465#return; {24948#true} is VALID [2020-07-17 21:57:20,335 INFO L263 TraceCheckUtils]: 21: Hoare triple {24948#true} call runTest(); {24948#true} is VALID [2020-07-17 21:57:20,336 INFO L263 TraceCheckUtils]: 22: Hoare triple {24948#true} call __utac_acc__Specification5_spec__1(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:20,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24948#true} is VALID [2020-07-17 21:57:20,336 INFO L280 TraceCheckUtils]: 24: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,336 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24948#true} {24948#true} #557#return; {24948#true} is VALID [2020-07-17 21:57:20,337 INFO L263 TraceCheckUtils]: 26: Hoare triple {24948#true} call test(); {24948#true} is VALID [2020-07-17 21:57:20,337 INFO L280 TraceCheckUtils]: 27: Hoare triple {24948#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24948#true} is VALID [2020-07-17 21:57:20,337 INFO L280 TraceCheckUtils]: 28: Hoare triple {24948#true} assume !false; {24948#true} is VALID [2020-07-17 21:57:20,337 INFO L280 TraceCheckUtils]: 29: Hoare triple {24948#true} assume ~splverifierCounter~0 < 4; {24948#true} is VALID [2020-07-17 21:57:20,337 INFO L280 TraceCheckUtils]: 30: Hoare triple {24948#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {24948#true} is VALID [2020-07-17 21:57:20,337 INFO L280 TraceCheckUtils]: 31: Hoare triple {24948#true} assume 0 != ~tmp~8; {24948#true} is VALID [2020-07-17 21:57:20,338 INFO L263 TraceCheckUtils]: 32: Hoare triple {24948#true} call waterRise(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,339 INFO L280 TraceCheckUtils]: 33: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24948#true} is VALID [2020-07-17 21:57:20,339 INFO L280 TraceCheckUtils]: 34: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,339 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24948#true} {24948#true} #509#return; {24948#true} is VALID [2020-07-17 21:57:20,339 INFO L280 TraceCheckUtils]: 36: Hoare triple {24948#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {24948#true} is VALID [2020-07-17 21:57:20,339 INFO L280 TraceCheckUtils]: 37: Hoare triple {24948#true} assume !(0 != ~tmp___0~2); {24948#true} is VALID [2020-07-17 21:57:20,340 INFO L280 TraceCheckUtils]: 38: Hoare triple {24948#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {24948#true} is VALID [2020-07-17 21:57:20,340 INFO L280 TraceCheckUtils]: 39: Hoare triple {24948#true} assume 0 != ~tmp___2~0; {24948#true} is VALID [2020-07-17 21:57:20,341 INFO L263 TraceCheckUtils]: 40: Hoare triple {24948#true} call timeShift(); {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:57:20,343 INFO L263 TraceCheckUtils]: 41: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:20,343 INFO L263 TraceCheckUtils]: 42: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:20,344 INFO L280 TraceCheckUtils]: 43: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,344 INFO L280 TraceCheckUtils]: 44: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,344 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:20,344 INFO L280 TraceCheckUtils]: 46: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:20,344 INFO L280 TraceCheckUtils]: 47: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,345 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-17 21:57:20,345 INFO L280 TraceCheckUtils]: 49: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,345 INFO L280 TraceCheckUtils]: 50: Hoare triple {24948#true} assume 0 != ~systemActive~0; {24948#true} is VALID [2020-07-17 21:57:20,346 INFO L263 TraceCheckUtils]: 51: Hoare triple {24948#true} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,346 INFO L280 TraceCheckUtils]: 52: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,346 INFO L280 TraceCheckUtils]: 53: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,347 INFO L263 TraceCheckUtils]: 54: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,347 INFO L280 TraceCheckUtils]: 55: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:20,347 INFO L280 TraceCheckUtils]: 56: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,348 INFO L263 TraceCheckUtils]: 57: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,348 INFO L280 TraceCheckUtils]: 58: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,348 INFO L280 TraceCheckUtils]: 59: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,349 INFO L263 TraceCheckUtils]: 60: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,349 INFO L280 TraceCheckUtils]: 61: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:20,349 INFO L263 TraceCheckUtils]: 62: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:20,349 INFO L280 TraceCheckUtils]: 63: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,349 INFO L280 TraceCheckUtils]: 64: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,349 INFO L280 TraceCheckUtils]: 65: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,350 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:20,350 INFO L280 TraceCheckUtils]: 67: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:20,350 INFO L280 TraceCheckUtils]: 68: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,350 INFO L280 TraceCheckUtils]: 69: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:20,350 INFO L280 TraceCheckUtils]: 70: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,350 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:20,351 INFO L280 TraceCheckUtils]: 72: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-17 21:57:20,351 INFO L280 TraceCheckUtils]: 73: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,351 INFO L263 TraceCheckUtils]: 74: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,352 INFO L280 TraceCheckUtils]: 75: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,352 INFO L280 TraceCheckUtils]: 76: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,352 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:20,352 INFO L280 TraceCheckUtils]: 78: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,352 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-17 21:57:20,352 INFO L280 TraceCheckUtils]: 80: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,353 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-17 21:57:20,353 INFO L280 TraceCheckUtils]: 82: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,353 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-17 21:57:20,353 INFO L263 TraceCheckUtils]: 84: Hoare triple {24948#true} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-17 21:57:20,354 INFO L280 TraceCheckUtils]: 85: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-17 21:57:20,354 INFO L263 TraceCheckUtils]: 86: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,355 INFO L280 TraceCheckUtils]: 87: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:20,355 INFO L280 TraceCheckUtils]: 88: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:20,357 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-17 21:57:20,358 INFO L280 TraceCheckUtils]: 90: Hoare triple {25312#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-17 21:57:20,359 INFO L280 TraceCheckUtils]: 91: Hoare triple {25313#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,360 INFO L280 TraceCheckUtils]: 92: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,360 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {24948#true} #525#return; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,361 INFO L280 TraceCheckUtils]: 94: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,362 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {24948#true} #513#return; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,362 INFO L280 TraceCheckUtils]: 96: Hoare triple {25023#(= 2 ~waterLevel~0)} assume !false; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,363 INFO L280 TraceCheckUtils]: 97: Hoare triple {25023#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,364 INFO L280 TraceCheckUtils]: 98: Hoare triple {25023#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,365 INFO L280 TraceCheckUtils]: 99: Hoare triple {25023#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~8); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,365 INFO L280 TraceCheckUtils]: 100: Hoare triple {25023#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,366 INFO L280 TraceCheckUtils]: 101: Hoare triple {25023#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,366 INFO L280 TraceCheckUtils]: 102: Hoare triple {25023#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,367 INFO L280 TraceCheckUtils]: 103: Hoare triple {25023#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,368 INFO L263 TraceCheckUtils]: 104: Hoare triple {25023#(= 2 ~waterLevel~0)} call timeShift(); {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:57:20,369 INFO L263 TraceCheckUtils]: 105: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:20,369 INFO L263 TraceCheckUtils]: 106: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:20,370 INFO L280 TraceCheckUtils]: 107: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,370 INFO L280 TraceCheckUtils]: 108: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,370 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:20,370 INFO L280 TraceCheckUtils]: 110: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:20,370 INFO L280 TraceCheckUtils]: 111: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,372 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,373 INFO L280 TraceCheckUtils]: 113: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,374 INFO L263 TraceCheckUtils]: 114: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,375 INFO L280 TraceCheckUtils]: 115: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,376 INFO L280 TraceCheckUtils]: 116: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,377 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,378 INFO L280 TraceCheckUtils]: 118: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,379 INFO L263 TraceCheckUtils]: 119: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,380 INFO L280 TraceCheckUtils]: 120: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,380 INFO L280 TraceCheckUtils]: 121: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,380 INFO L263 TraceCheckUtils]: 122: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-17 21:57:20,381 INFO L280 TraceCheckUtils]: 123: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,381 INFO L263 TraceCheckUtils]: 124: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-17 21:57:20,381 INFO L280 TraceCheckUtils]: 125: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-17 21:57:20,382 INFO L280 TraceCheckUtils]: 126: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,382 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-17 21:57:20,382 INFO L280 TraceCheckUtils]: 128: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,383 INFO L280 TraceCheckUtils]: 129: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,383 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-17 21:57:20,383 INFO L280 TraceCheckUtils]: 131: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-17 21:57:20,384 INFO L280 TraceCheckUtils]: 132: Hoare triple {24948#true} assume !(0 != ~tmp~5); {24948#true} is VALID [2020-07-17 21:57:20,385 INFO L263 TraceCheckUtils]: 133: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,385 INFO L280 TraceCheckUtils]: 134: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:20,386 INFO L280 TraceCheckUtils]: 135: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,386 INFO L263 TraceCheckUtils]: 136: Hoare triple {24948#true} call #t~ret36 := isLowWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,386 INFO L280 TraceCheckUtils]: 137: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-17 21:57:20,386 INFO L263 TraceCheckUtils]: 138: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:20,387 INFO L280 TraceCheckUtils]: 139: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-17 21:57:20,387 INFO L280 TraceCheckUtils]: 140: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,387 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-17 21:57:20,388 INFO L280 TraceCheckUtils]: 142: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-17 21:57:20,388 INFO L280 TraceCheckUtils]: 143: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-17 21:57:20,388 INFO L280 TraceCheckUtils]: 144: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-17 21:57:20,388 INFO L280 TraceCheckUtils]: 145: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,389 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-17 21:57:20,389 INFO L280 TraceCheckUtils]: 147: Hoare triple {24948#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {24948#true} is VALID [2020-07-17 21:57:20,389 INFO L280 TraceCheckUtils]: 148: Hoare triple {24948#true} assume !(0 != ~tmp~4); {24948#true} is VALID [2020-07-17 21:57:20,391 INFO L263 TraceCheckUtils]: 149: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,391 INFO L280 TraceCheckUtils]: 150: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,391 INFO L280 TraceCheckUtils]: 151: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,392 INFO L263 TraceCheckUtils]: 152: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-17 21:57:20,392 INFO L280 TraceCheckUtils]: 153: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,392 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-17 21:57:20,393 INFO L280 TraceCheckUtils]: 155: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,393 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-17 21:57:20,393 INFO L280 TraceCheckUtils]: 157: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,393 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {24948#true} {24948#true} #505#return; {24948#true} is VALID [2020-07-17 21:57:20,393 INFO L280 TraceCheckUtils]: 159: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,394 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24948#true} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,395 INFO L263 TraceCheckUtils]: 161: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-17 21:57:20,395 INFO L280 TraceCheckUtils]: 162: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-17 21:57:20,395 INFO L263 TraceCheckUtils]: 163: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,396 INFO L280 TraceCheckUtils]: 164: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:20,398 INFO L280 TraceCheckUtils]: 165: Hoare triple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:57:20,399 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {25314#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {24948#true} #549#return; {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:57:20,400 INFO L280 TraceCheckUtils]: 167: Hoare triple {25441#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:57:20,402 INFO L280 TraceCheckUtils]: 168: Hoare triple {25442#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,402 INFO L280 TraceCheckUtils]: 169: Hoare triple {25023#(= 2 ~waterLevel~0)} assume true; {25023#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:20,404 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {25023#(= 2 ~waterLevel~0)} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {25376#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,405 INFO L280 TraceCheckUtils]: 171: Hoare triple {25376#(<= 3 |old(~waterLevel~0)|)} assume true; {25376#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,406 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {25376#(<= 3 |old(~waterLevel~0)|)} {25023#(= 2 ~waterLevel~0)} #513#return; {24949#false} is VALID [2020-07-17 21:57:20,406 INFO L280 TraceCheckUtils]: 173: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-17 21:57:20,406 INFO L280 TraceCheckUtils]: 174: Hoare triple {24949#false} assume ~splverifierCounter~0 < 4; {24949#false} is VALID [2020-07-17 21:57:20,407 INFO L280 TraceCheckUtils]: 175: Hoare triple {24949#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {24949#false} is VALID [2020-07-17 21:57:20,407 INFO L280 TraceCheckUtils]: 176: Hoare triple {24949#false} assume !(0 != ~tmp~8); {24949#false} is VALID [2020-07-17 21:57:20,407 INFO L280 TraceCheckUtils]: 177: Hoare triple {24949#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {24949#false} is VALID [2020-07-17 21:57:20,407 INFO L280 TraceCheckUtils]: 178: Hoare triple {24949#false} assume !(0 != ~tmp___0~2); {24949#false} is VALID [2020-07-17 21:57:20,408 INFO L280 TraceCheckUtils]: 179: Hoare triple {24949#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {24949#false} is VALID [2020-07-17 21:57:20,408 INFO L280 TraceCheckUtils]: 180: Hoare triple {24949#false} assume 0 != ~tmp___2~0; {24949#false} is VALID [2020-07-17 21:57:20,408 INFO L263 TraceCheckUtils]: 181: Hoare triple {24949#false} call timeShift(); {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:57:20,410 INFO L263 TraceCheckUtils]: 182: Hoare triple {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:20,410 INFO L263 TraceCheckUtils]: 183: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:20,411 INFO L280 TraceCheckUtils]: 184: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,411 INFO L280 TraceCheckUtils]: 185: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,411 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:20,411 INFO L280 TraceCheckUtils]: 187: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:20,412 INFO L280 TraceCheckUtils]: 188: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,412 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {24948#true} {25189#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {24948#true} is VALID [2020-07-17 21:57:20,412 INFO L280 TraceCheckUtils]: 190: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,414 INFO L263 TraceCheckUtils]: 191: Hoare triple {24948#true} call lowerWaterLevel(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,414 INFO L280 TraceCheckUtils]: 192: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24948#true} is VALID [2020-07-17 21:57:20,415 INFO L280 TraceCheckUtils]: 193: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,415 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {24948#true} {24948#true} #521#return; {24948#true} is VALID [2020-07-17 21:57:20,415 INFO L280 TraceCheckUtils]: 195: Hoare triple {24948#true} assume 0 != ~systemActive~0; {24948#true} is VALID [2020-07-17 21:57:20,416 INFO L263 TraceCheckUtils]: 196: Hoare triple {24948#true} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,417 INFO L280 TraceCheckUtils]: 197: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,417 INFO L280 TraceCheckUtils]: 198: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,417 INFO L263 TraceCheckUtils]: 199: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-17 21:57:20,417 INFO L280 TraceCheckUtils]: 200: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,418 INFO L263 TraceCheckUtils]: 201: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-17 21:57:20,418 INFO L280 TraceCheckUtils]: 202: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-17 21:57:20,418 INFO L280 TraceCheckUtils]: 203: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,419 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-17 21:57:20,419 INFO L280 TraceCheckUtils]: 205: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:20,419 INFO L280 TraceCheckUtils]: 206: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,419 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-17 21:57:20,420 INFO L280 TraceCheckUtils]: 208: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-17 21:57:20,420 INFO L280 TraceCheckUtils]: 209: Hoare triple {24948#true} assume 0 != ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,422 INFO L263 TraceCheckUtils]: 210: Hoare triple {24948#true} call deactivatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,422 INFO L280 TraceCheckUtils]: 211: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {24948#true} is VALID [2020-07-17 21:57:20,422 INFO L280 TraceCheckUtils]: 212: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,423 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {24948#true} {24948#true} #503#return; {24948#true} is VALID [2020-07-17 21:57:20,423 INFO L280 TraceCheckUtils]: 214: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,423 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {24948#true} {24948#true} #523#return; {24948#true} is VALID [2020-07-17 21:57:20,424 INFO L263 TraceCheckUtils]: 216: Hoare triple {24948#true} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-17 21:57:20,424 INFO L280 TraceCheckUtils]: 217: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-17 21:57:20,424 INFO L263 TraceCheckUtils]: 218: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,424 INFO L280 TraceCheckUtils]: 219: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-17 21:57:20,425 INFO L280 TraceCheckUtils]: 220: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,425 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {24948#true} {24948#true} #549#return; {24948#true} is VALID [2020-07-17 21:57:20,425 INFO L280 TraceCheckUtils]: 222: Hoare triple {24948#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24948#true} is VALID [2020-07-17 21:57:20,426 INFO L280 TraceCheckUtils]: 223: Hoare triple {24948#true} assume !(2 != ~tmp~9); {24948#true} is VALID [2020-07-17 21:57:20,426 INFO L280 TraceCheckUtils]: 224: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,426 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {24948#true} {24948#true} #525#return; {24948#true} is VALID [2020-07-17 21:57:20,427 INFO L280 TraceCheckUtils]: 226: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,427 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {24948#true} {24949#false} #513#return; {24949#false} is VALID [2020-07-17 21:57:20,427 INFO L280 TraceCheckUtils]: 228: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-17 21:57:20,427 INFO L280 TraceCheckUtils]: 229: Hoare triple {24949#false} assume ~splverifierCounter~0 < 4; {24949#false} is VALID [2020-07-17 21:57:20,428 INFO L280 TraceCheckUtils]: 230: Hoare triple {24949#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {24949#false} is VALID [2020-07-17 21:57:20,428 INFO L280 TraceCheckUtils]: 231: Hoare triple {24949#false} assume 0 != ~tmp~8; {24949#false} is VALID [2020-07-17 21:57:20,428 INFO L263 TraceCheckUtils]: 232: Hoare triple {24949#false} call waterRise(); {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:20,428 INFO L280 TraceCheckUtils]: 233: Hoare triple {25188#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {24948#true} is VALID [2020-07-17 21:57:20,428 INFO L280 TraceCheckUtils]: 234: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,429 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {24948#true} {24949#false} #509#return; {24949#false} is VALID [2020-07-17 21:57:20,429 INFO L280 TraceCheckUtils]: 236: Hoare triple {24949#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {24949#false} is VALID [2020-07-17 21:57:20,429 INFO L280 TraceCheckUtils]: 237: Hoare triple {24949#false} assume !(0 != ~tmp___0~2); {24949#false} is VALID [2020-07-17 21:57:20,430 INFO L280 TraceCheckUtils]: 238: Hoare triple {24949#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {24949#false} is VALID [2020-07-17 21:57:20,430 INFO L280 TraceCheckUtils]: 239: Hoare triple {24949#false} assume 0 != ~tmp___2~0; {24949#false} is VALID [2020-07-17 21:57:20,430 INFO L263 TraceCheckUtils]: 240: Hoare triple {24949#false} call timeShift(); {24949#false} is VALID [2020-07-17 21:57:20,430 INFO L263 TraceCheckUtils]: 241: Hoare triple {24949#false} call __utac_acc__Specification5_spec__2(); {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:20,431 INFO L263 TraceCheckUtils]: 242: Hoare triple {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:20,431 INFO L280 TraceCheckUtils]: 243: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,431 INFO L280 TraceCheckUtils]: 244: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,432 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {24948#true} {25187#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {24948#true} is VALID [2020-07-17 21:57:20,432 INFO L280 TraceCheckUtils]: 246: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:20,432 INFO L280 TraceCheckUtils]: 247: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,432 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {24948#true} {24949#false} #519#return; {24949#false} is VALID [2020-07-17 21:57:20,432 INFO L280 TraceCheckUtils]: 249: Hoare triple {24949#false} assume !(0 != ~pumpRunning~0); {24949#false} is VALID [2020-07-17 21:57:20,433 INFO L280 TraceCheckUtils]: 250: Hoare triple {24949#false} assume 0 != ~systemActive~0; {24949#false} is VALID [2020-07-17 21:57:20,433 INFO L263 TraceCheckUtils]: 251: Hoare triple {24949#false} call processEnvironment(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,433 INFO L280 TraceCheckUtils]: 252: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:20,433 INFO L280 TraceCheckUtils]: 253: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,437 INFO L263 TraceCheckUtils]: 254: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,438 INFO L280 TraceCheckUtils]: 255: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:20,438 INFO L280 TraceCheckUtils]: 256: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:20,439 INFO L263 TraceCheckUtils]: 257: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,439 INFO L280 TraceCheckUtils]: 258: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,439 INFO L280 TraceCheckUtils]: 259: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:20,440 INFO L263 TraceCheckUtils]: 260: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,440 INFO L280 TraceCheckUtils]: 261: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:20,440 INFO L263 TraceCheckUtils]: 262: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:20,440 INFO L280 TraceCheckUtils]: 263: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,440 INFO L280 TraceCheckUtils]: 264: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:20,440 INFO L280 TraceCheckUtils]: 265: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,441 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:20,441 INFO L280 TraceCheckUtils]: 267: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:20,441 INFO L280 TraceCheckUtils]: 268: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,441 INFO L280 TraceCheckUtils]: 269: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:20,441 INFO L280 TraceCheckUtils]: 270: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,441 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:20,442 INFO L280 TraceCheckUtils]: 272: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-17 21:57:20,442 INFO L280 TraceCheckUtils]: 273: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:20,443 INFO L263 TraceCheckUtils]: 274: Hoare triple {24948#true} call activatePump(); {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:20,443 INFO L280 TraceCheckUtils]: 275: Hoare triple {25241#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:20,443 INFO L280 TraceCheckUtils]: 276: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,443 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:20,444 INFO L280 TraceCheckUtils]: 278: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,444 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-17 21:57:20,444 INFO L280 TraceCheckUtils]: 280: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,444 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-17 21:57:20,445 INFO L280 TraceCheckUtils]: 282: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,445 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {24948#true} {24949#false} #523#return; {24949#false} is VALID [2020-07-17 21:57:20,445 INFO L263 TraceCheckUtils]: 284: Hoare triple {24949#false} call __utac_acc__Specification5_spec__3(); {24949#false} is VALID [2020-07-17 21:57:20,445 INFO L280 TraceCheckUtils]: 285: Hoare triple {24949#false} havoc ~tmp~9;havoc ~tmp___0~3; {24949#false} is VALID [2020-07-17 21:57:20,446 INFO L263 TraceCheckUtils]: 286: Hoare triple {24949#false} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:20,446 INFO L280 TraceCheckUtils]: 287: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-17 21:57:20,446 INFO L280 TraceCheckUtils]: 288: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,447 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {24948#true} {24949#false} #549#return; {24949#false} is VALID [2020-07-17 21:57:20,447 INFO L280 TraceCheckUtils]: 290: Hoare triple {24949#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24949#false} is VALID [2020-07-17 21:57:20,447 INFO L280 TraceCheckUtils]: 291: Hoare triple {24949#false} assume 2 != ~tmp~9; {24949#false} is VALID [2020-07-17 21:57:20,448 INFO L263 TraceCheckUtils]: 292: Hoare triple {24949#false} call #t~ret64 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:20,448 INFO L280 TraceCheckUtils]: 293: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:20,448 INFO L280 TraceCheckUtils]: 294: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:20,448 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {24948#true} {24949#false} #551#return; {24949#false} is VALID [2020-07-17 21:57:20,449 INFO L280 TraceCheckUtils]: 296: Hoare triple {24949#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {24949#false} is VALID [2020-07-17 21:57:20,449 INFO L280 TraceCheckUtils]: 297: Hoare triple {24949#false} assume 0 != ~tmp___0~3; {24949#false} is VALID [2020-07-17 21:57:20,449 INFO L280 TraceCheckUtils]: 298: Hoare triple {24949#false} assume 0 == ~switchedOnBeforeTS~0; {24949#false} is VALID [2020-07-17 21:57:20,450 INFO L263 TraceCheckUtils]: 299: Hoare triple {24949#false} call __automaton_fail(); {24949#false} is VALID [2020-07-17 21:57:20,450 INFO L280 TraceCheckUtils]: 300: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-17 21:57:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 79 proven. 29 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2020-07-17 21:57:20,575 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [990781153] [2020-07-17 21:57:20,575 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2137535905] [2020-07-17 21:57:20,576 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 21:57:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,866 INFO L264 TraceCheckSpWp]: Trace formula consists of 1262 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 21:57:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,947 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:57:21,610 INFO L263 TraceCheckUtils]: 0: Hoare triple {24948#true} call ULTIMATE.init(); {24948#true} is VALID [2020-07-17 21:57:21,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {24948#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,616 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {24948#true} #567#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,616 INFO L263 TraceCheckUtils]: 4: Hoare triple {25577#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {25577#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;havoc ~tmp~10; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,618 INFO L263 TraceCheckUtils]: 6: Hoare triple {25577#(<= ~waterLevel~0 1)} call select_helpers(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,618 INFO L280 TraceCheckUtils]: 7: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,619 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {25577#(<= ~waterLevel~0 1)} #459#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,619 INFO L263 TraceCheckUtils]: 9: Hoare triple {25577#(<= ~waterLevel~0 1)} call select_features(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,620 INFO L280 TraceCheckUtils]: 10: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,620 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {25577#(<= ~waterLevel~0 1)} #461#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,621 INFO L263 TraceCheckUtils]: 12: Hoare triple {25577#(<= ~waterLevel~0 1)} call #t~ret65 := valid_product(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,621 INFO L280 TraceCheckUtils]: 13: Hoare triple {25577#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,622 INFO L280 TraceCheckUtils]: 14: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,623 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {25577#(<= ~waterLevel~0 1)} #463#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,623 INFO L280 TraceCheckUtils]: 16: Hoare triple {25577#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,624 INFO L280 TraceCheckUtils]: 17: Hoare triple {25577#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,625 INFO L263 TraceCheckUtils]: 18: Hoare triple {25577#(<= ~waterLevel~0 1)} call setup(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,625 INFO L280 TraceCheckUtils]: 19: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,626 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {25577#(<= ~waterLevel~0 1)} #465#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,627 INFO L263 TraceCheckUtils]: 21: Hoare triple {25577#(<= ~waterLevel~0 1)} call runTest(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,627 INFO L263 TraceCheckUtils]: 22: Hoare triple {25577#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,628 INFO L280 TraceCheckUtils]: 23: Hoare triple {25577#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,629 INFO L280 TraceCheckUtils]: 24: Hoare triple {25577#(<= ~waterLevel~0 1)} assume true; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,630 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25577#(<= ~waterLevel~0 1)} {25577#(<= ~waterLevel~0 1)} #557#return; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,635 INFO L263 TraceCheckUtils]: 26: Hoare triple {25577#(<= ~waterLevel~0 1)} call test(); {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,636 INFO L280 TraceCheckUtils]: 27: Hoare triple {25577#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,636 INFO L280 TraceCheckUtils]: 28: Hoare triple {25577#(<= ~waterLevel~0 1)} assume !false; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,637 INFO L280 TraceCheckUtils]: 29: Hoare triple {25577#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,639 INFO L280 TraceCheckUtils]: 30: Hoare triple {25577#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,639 INFO L280 TraceCheckUtils]: 31: Hoare triple {25577#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {25577#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:57:21,640 INFO L263 TraceCheckUtils]: 32: Hoare triple {25577#(<= ~waterLevel~0 1)} call waterRise(); {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,641 INFO L280 TraceCheckUtils]: 33: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25675#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:57:21,642 INFO L280 TraceCheckUtils]: 34: Hoare triple {25675#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {25675#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:57:21,643 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25675#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {25577#(<= ~waterLevel~0 1)} #509#return; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,643 INFO L280 TraceCheckUtils]: 36: Hoare triple {25682#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,644 INFO L280 TraceCheckUtils]: 37: Hoare triple {25682#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,644 INFO L280 TraceCheckUtils]: 38: Hoare triple {25682#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,645 INFO L280 TraceCheckUtils]: 39: Hoare triple {25682#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,645 INFO L263 TraceCheckUtils]: 40: Hoare triple {25682#(<= ~waterLevel~0 2)} call timeShift(); {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,646 INFO L263 TraceCheckUtils]: 41: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {24948#true} is VALID [2020-07-17 21:57:21,646 INFO L263 TraceCheckUtils]: 42: Hoare triple {24948#true} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:21,646 INFO L280 TraceCheckUtils]: 43: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:21,646 INFO L280 TraceCheckUtils]: 44: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,646 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {24948#true} {24948#true} #547#return; {24948#true} is VALID [2020-07-17 21:57:21,646 INFO L280 TraceCheckUtils]: 46: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:21,646 INFO L280 TraceCheckUtils]: 47: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,650 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {24948#true} {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,651 INFO L280 TraceCheckUtils]: 49: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,651 INFO L280 TraceCheckUtils]: 50: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,651 INFO L263 TraceCheckUtils]: 51: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {24948#true} is VALID [2020-07-17 21:57:21,652 INFO L280 TraceCheckUtils]: 52: Hoare triple {24948#true} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:21,652 INFO L280 TraceCheckUtils]: 53: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:21,652 INFO L263 TraceCheckUtils]: 54: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {24948#true} is VALID [2020-07-17 21:57:21,652 INFO L280 TraceCheckUtils]: 55: Hoare triple {24948#true} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:21,652 INFO L280 TraceCheckUtils]: 56: Hoare triple {24948#true} assume !(0 != ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:21,652 INFO L263 TraceCheckUtils]: 57: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {24948#true} is VALID [2020-07-17 21:57:21,653 INFO L280 TraceCheckUtils]: 58: Hoare triple {24948#true} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:21,653 INFO L280 TraceCheckUtils]: 59: Hoare triple {24948#true} assume 0 == ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:21,653 INFO L263 TraceCheckUtils]: 60: Hoare triple {24948#true} call #t~ret35 := isHighWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:21,653 INFO L280 TraceCheckUtils]: 61: Hoare triple {24948#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24948#true} is VALID [2020-07-17 21:57:21,653 INFO L263 TraceCheckUtils]: 62: Hoare triple {24948#true} call #t~ret55 := isHighWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:21,654 INFO L280 TraceCheckUtils]: 63: Hoare triple {24948#true} havoc ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:21,654 INFO L280 TraceCheckUtils]: 64: Hoare triple {24948#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24948#true} is VALID [2020-07-17 21:57:21,654 INFO L280 TraceCheckUtils]: 65: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,654 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {24948#true} {24948#true} #517#return; {24948#true} is VALID [2020-07-17 21:57:21,654 INFO L280 TraceCheckUtils]: 67: Hoare triple {24948#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24948#true} is VALID [2020-07-17 21:57:21,655 INFO L280 TraceCheckUtils]: 68: Hoare triple {24948#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24948#true} is VALID [2020-07-17 21:57:21,655 INFO L280 TraceCheckUtils]: 69: Hoare triple {24948#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24948#true} is VALID [2020-07-17 21:57:21,655 INFO L280 TraceCheckUtils]: 70: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,655 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {24948#true} {24948#true} #531#return; {24948#true} is VALID [2020-07-17 21:57:21,656 INFO L280 TraceCheckUtils]: 72: Hoare triple {24948#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24948#true} is VALID [2020-07-17 21:57:21,656 INFO L280 TraceCheckUtils]: 73: Hoare triple {24948#true} assume 0 != ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:21,656 INFO L263 TraceCheckUtils]: 74: Hoare triple {24948#true} call activatePump(); {24948#true} is VALID [2020-07-17 21:57:21,656 INFO L280 TraceCheckUtils]: 75: Hoare triple {24948#true} ~pumpRunning~0 := 1; {24948#true} is VALID [2020-07-17 21:57:21,656 INFO L280 TraceCheckUtils]: 76: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,656 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {24948#true} {24948#true} #533#return; {24948#true} is VALID [2020-07-17 21:57:21,657 INFO L280 TraceCheckUtils]: 78: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,657 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {24948#true} {24948#true} #545#return; {24948#true} is VALID [2020-07-17 21:57:21,657 INFO L280 TraceCheckUtils]: 80: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,657 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {24948#true} {24948#true} #507#return; {24948#true} is VALID [2020-07-17 21:57:21,657 INFO L280 TraceCheckUtils]: 82: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,658 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {24948#true} {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #523#return; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,658 INFO L263 TraceCheckUtils]: 84: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-17 21:57:21,658 INFO L280 TraceCheckUtils]: 85: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-17 21:57:21,658 INFO L263 TraceCheckUtils]: 86: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:21,658 INFO L280 TraceCheckUtils]: 87: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24948#true} is VALID [2020-07-17 21:57:21,658 INFO L280 TraceCheckUtils]: 88: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,659 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {24948#true} {24948#true} #549#return; {24948#true} is VALID [2020-07-17 21:57:21,659 INFO L280 TraceCheckUtils]: 90: Hoare triple {24948#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24948#true} is VALID [2020-07-17 21:57:21,659 INFO L280 TraceCheckUtils]: 91: Hoare triple {24948#true} assume !(2 != ~tmp~9); {24948#true} is VALID [2020-07-17 21:57:21,659 INFO L280 TraceCheckUtils]: 92: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,660 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {24948#true} {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #525#return; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,660 INFO L280 TraceCheckUtils]: 94: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,661 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {25682#(<= ~waterLevel~0 2)} #513#return; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,661 INFO L280 TraceCheckUtils]: 96: Hoare triple {25682#(<= ~waterLevel~0 2)} assume !false; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,662 INFO L280 TraceCheckUtils]: 97: Hoare triple {25682#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,662 INFO L280 TraceCheckUtils]: 98: Hoare triple {25682#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,662 INFO L280 TraceCheckUtils]: 99: Hoare triple {25682#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~8); {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,663 INFO L280 TraceCheckUtils]: 100: Hoare triple {25682#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,663 INFO L280 TraceCheckUtils]: 101: Hoare triple {25682#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,664 INFO L280 TraceCheckUtils]: 102: Hoare triple {25682#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,664 INFO L280 TraceCheckUtils]: 103: Hoare triple {25682#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {25682#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:57:21,665 INFO L263 TraceCheckUtils]: 104: Hoare triple {25682#(<= ~waterLevel~0 2)} call timeShift(); {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,665 INFO L263 TraceCheckUtils]: 105: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {24948#true} is VALID [2020-07-17 21:57:21,665 INFO L263 TraceCheckUtils]: 106: Hoare triple {24948#true} call #t~ret62 := isPumpRunning(); {24948#true} is VALID [2020-07-17 21:57:21,665 INFO L280 TraceCheckUtils]: 107: Hoare triple {24948#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24948#true} is VALID [2020-07-17 21:57:21,665 INFO L280 TraceCheckUtils]: 108: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,665 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {24948#true} {24948#true} #547#return; {24948#true} is VALID [2020-07-17 21:57:21,665 INFO L280 TraceCheckUtils]: 110: Hoare triple {24948#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24948#true} is VALID [2020-07-17 21:57:21,665 INFO L280 TraceCheckUtils]: 111: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,666 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {24948#true} {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,666 INFO L280 TraceCheckUtils]: 113: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,667 INFO L263 TraceCheckUtils]: 114: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,668 INFO L280 TraceCheckUtils]: 115: Hoare triple {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,668 INFO L280 TraceCheckUtils]: 116: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,669 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {25671#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,670 INFO L280 TraceCheckUtils]: 118: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,670 INFO L263 TraceCheckUtils]: 119: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {24948#true} is VALID [2020-07-17 21:57:21,671 INFO L280 TraceCheckUtils]: 120: Hoare triple {24948#true} havoc ~tmp~5; {24948#true} is VALID [2020-07-17 21:57:21,671 INFO L280 TraceCheckUtils]: 121: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:21,671 INFO L263 TraceCheckUtils]: 122: Hoare triple {24948#true} call #t~ret37 := isMethaneAlarm(); {24948#true} is VALID [2020-07-17 21:57:21,671 INFO L280 TraceCheckUtils]: 123: Hoare triple {24948#true} havoc ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:21,671 INFO L263 TraceCheckUtils]: 124: Hoare triple {24948#true} call #t~ret38 := isMethaneLevelCritical(); {24948#true} is VALID [2020-07-17 21:57:21,671 INFO L280 TraceCheckUtils]: 125: Hoare triple {24948#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24948#true} is VALID [2020-07-17 21:57:21,672 INFO L280 TraceCheckUtils]: 126: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,672 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {24948#true} {24948#true} #561#return; {24948#true} is VALID [2020-07-17 21:57:21,672 INFO L280 TraceCheckUtils]: 128: Hoare triple {24948#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24948#true} is VALID [2020-07-17 21:57:21,672 INFO L280 TraceCheckUtils]: 129: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,672 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {24948#true} {24948#true} #501#return; {24948#true} is VALID [2020-07-17 21:57:21,672 INFO L280 TraceCheckUtils]: 131: Hoare triple {24948#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24948#true} is VALID [2020-07-17 21:57:21,672 INFO L280 TraceCheckUtils]: 132: Hoare triple {24948#true} assume !(0 != ~tmp~5); {24948#true} is VALID [2020-07-17 21:57:21,672 INFO L263 TraceCheckUtils]: 133: Hoare triple {24948#true} call processEnvironment__wrappee__lowWaterSensor(); {24948#true} is VALID [2020-07-17 21:57:21,673 INFO L280 TraceCheckUtils]: 134: Hoare triple {24948#true} havoc ~tmp~4; {24948#true} is VALID [2020-07-17 21:57:21,673 INFO L280 TraceCheckUtils]: 135: Hoare triple {24948#true} assume 0 != ~pumpRunning~0; {24948#true} is VALID [2020-07-17 21:57:21,673 INFO L263 TraceCheckUtils]: 136: Hoare triple {24948#true} call #t~ret36 := isLowWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:21,673 INFO L280 TraceCheckUtils]: 137: Hoare triple {24948#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {24948#true} is VALID [2020-07-17 21:57:21,673 INFO L263 TraceCheckUtils]: 138: Hoare triple {24948#true} call #t~ret56 := isLowWaterSensorDry(); {24948#true} is VALID [2020-07-17 21:57:21,673 INFO L280 TraceCheckUtils]: 139: Hoare triple {24948#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {24948#true} is VALID [2020-07-17 21:57:21,673 INFO L280 TraceCheckUtils]: 140: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,673 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {24948#true} {24948#true} #499#return; {24948#true} is VALID [2020-07-17 21:57:21,674 INFO L280 TraceCheckUtils]: 142: Hoare triple {24948#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {24948#true} is VALID [2020-07-17 21:57:21,674 INFO L280 TraceCheckUtils]: 143: Hoare triple {24948#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {24948#true} is VALID [2020-07-17 21:57:21,674 INFO L280 TraceCheckUtils]: 144: Hoare triple {24948#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {24948#true} is VALID [2020-07-17 21:57:21,674 INFO L280 TraceCheckUtils]: 145: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,674 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {24948#true} {24948#true} #539#return; {24948#true} is VALID [2020-07-17 21:57:21,674 INFO L280 TraceCheckUtils]: 147: Hoare triple {24948#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {24948#true} is VALID [2020-07-17 21:57:21,674 INFO L280 TraceCheckUtils]: 148: Hoare triple {24948#true} assume !(0 != ~tmp~4); {24948#true} is VALID [2020-07-17 21:57:21,675 INFO L263 TraceCheckUtils]: 149: Hoare triple {24948#true} call processEnvironment__wrappee__highWaterSensor(); {24948#true} is VALID [2020-07-17 21:57:21,675 INFO L280 TraceCheckUtils]: 150: Hoare triple {24948#true} havoc ~tmp~3; {24948#true} is VALID [2020-07-17 21:57:21,675 INFO L280 TraceCheckUtils]: 151: Hoare triple {24948#true} assume !(0 == ~pumpRunning~0); {24948#true} is VALID [2020-07-17 21:57:21,675 INFO L263 TraceCheckUtils]: 152: Hoare triple {24948#true} call processEnvironment__wrappee__base(); {24948#true} is VALID [2020-07-17 21:57:21,675 INFO L280 TraceCheckUtils]: 153: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,676 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {24948#true} {24948#true} #537#return; {24948#true} is VALID [2020-07-17 21:57:21,676 INFO L280 TraceCheckUtils]: 155: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,676 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {24948#true} {24948#true} #543#return; {24948#true} is VALID [2020-07-17 21:57:21,676 INFO L280 TraceCheckUtils]: 157: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,676 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {24948#true} {24948#true} #505#return; {24948#true} is VALID [2020-07-17 21:57:21,677 INFO L280 TraceCheckUtils]: 159: Hoare triple {24948#true} assume true; {24948#true} is VALID [2020-07-17 21:57:21,679 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24948#true} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:21,680 INFO L263 TraceCheckUtils]: 161: Hoare triple {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {24948#true} is VALID [2020-07-17 21:57:21,680 INFO L280 TraceCheckUtils]: 162: Hoare triple {24948#true} havoc ~tmp~9;havoc ~tmp___0~3; {24948#true} is VALID [2020-07-17 21:57:21,680 INFO L263 TraceCheckUtils]: 163: Hoare triple {24948#true} call #t~ret63 := getWaterLevel(); {24948#true} is VALID [2020-07-17 21:57:21,684 INFO L280 TraceCheckUtils]: 164: Hoare triple {24948#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26070#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:57:21,685 INFO L280 TraceCheckUtils]: 165: Hoare triple {26070#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {26070#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:57:21,686 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {26070#(<= |getWaterLevel_#res| ~waterLevel~0)} {24948#true} #549#return; {26077#(<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0)} is VALID [2020-07-17 21:57:21,687 INFO L280 TraceCheckUtils]: 167: Hoare triple {26077#(<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {26081#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} is VALID [2020-07-17 21:57:21,688 INFO L280 TraceCheckUtils]: 168: Hoare triple {26081#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} assume !(2 != ~tmp~9); {26085#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:21,688 INFO L280 TraceCheckUtils]: 169: Hoare triple {26085#(<= 2 ~waterLevel~0)} assume true; {26085#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:21,689 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {26085#(<= 2 ~waterLevel~0)} {25325#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {26092#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:57:21,691 INFO L280 TraceCheckUtils]: 171: Hoare triple {26092#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {26092#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:57:21,692 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {26092#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {25682#(<= ~waterLevel~0 2)} #513#return; {24949#false} is VALID [2020-07-17 21:57:21,692 INFO L280 TraceCheckUtils]: 173: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-17 21:57:21,692 INFO L280 TraceCheckUtils]: 174: Hoare triple {24949#false} assume ~splverifierCounter~0 < 4; {24949#false} is VALID [2020-07-17 21:57:21,692 INFO L280 TraceCheckUtils]: 175: Hoare triple {24949#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {24949#false} is VALID [2020-07-17 21:57:21,693 INFO L280 TraceCheckUtils]: 176: Hoare triple {24949#false} assume !(0 != ~tmp~8); {24949#false} is VALID [2020-07-17 21:57:21,693 INFO L280 TraceCheckUtils]: 177: Hoare triple {24949#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {24949#false} is VALID [2020-07-17 21:57:21,693 INFO L280 TraceCheckUtils]: 178: Hoare triple {24949#false} assume !(0 != ~tmp___0~2); {24949#false} is VALID [2020-07-17 21:57:21,693 INFO L280 TraceCheckUtils]: 179: Hoare triple {24949#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {24949#false} is VALID [2020-07-17 21:57:21,693 INFO L280 TraceCheckUtils]: 180: Hoare triple {24949#false} assume 0 != ~tmp___2~0; {24949#false} is VALID [2020-07-17 21:57:21,693 INFO L263 TraceCheckUtils]: 181: Hoare triple {24949#false} call timeShift(); {24949#false} is VALID [2020-07-17 21:57:21,694 INFO L263 TraceCheckUtils]: 182: Hoare triple {24949#false} call __utac_acc__Specification5_spec__2(); {24949#false} is VALID [2020-07-17 21:57:21,694 INFO L263 TraceCheckUtils]: 183: Hoare triple {24949#false} call #t~ret62 := isPumpRunning(); {24949#false} is VALID [2020-07-17 21:57:21,694 INFO L280 TraceCheckUtils]: 184: Hoare triple {24949#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24949#false} is VALID [2020-07-17 21:57:21,694 INFO L280 TraceCheckUtils]: 185: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,694 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {24949#false} {24949#false} #547#return; {24949#false} is VALID [2020-07-17 21:57:21,695 INFO L280 TraceCheckUtils]: 187: Hoare triple {24949#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24949#false} is VALID [2020-07-17 21:57:21,695 INFO L280 TraceCheckUtils]: 188: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,695 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {24949#false} {24949#false} #519#return; {24949#false} is VALID [2020-07-17 21:57:21,695 INFO L280 TraceCheckUtils]: 190: Hoare triple {24949#false} assume 0 != ~pumpRunning~0; {24949#false} is VALID [2020-07-17 21:57:21,695 INFO L263 TraceCheckUtils]: 191: Hoare triple {24949#false} call lowerWaterLevel(); {24949#false} is VALID [2020-07-17 21:57:21,695 INFO L280 TraceCheckUtils]: 192: Hoare triple {24949#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24949#false} is VALID [2020-07-17 21:57:21,696 INFO L280 TraceCheckUtils]: 193: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,696 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {24949#false} {24949#false} #521#return; {24949#false} is VALID [2020-07-17 21:57:21,696 INFO L280 TraceCheckUtils]: 195: Hoare triple {24949#false} assume 0 != ~systemActive~0; {24949#false} is VALID [2020-07-17 21:57:21,696 INFO L263 TraceCheckUtils]: 196: Hoare triple {24949#false} call processEnvironment(); {24949#false} is VALID [2020-07-17 21:57:21,696 INFO L280 TraceCheckUtils]: 197: Hoare triple {24949#false} havoc ~tmp~5; {24949#false} is VALID [2020-07-17 21:57:21,696 INFO L280 TraceCheckUtils]: 198: Hoare triple {24949#false} assume 0 != ~pumpRunning~0; {24949#false} is VALID [2020-07-17 21:57:21,697 INFO L263 TraceCheckUtils]: 199: Hoare triple {24949#false} call #t~ret37 := isMethaneAlarm(); {24949#false} is VALID [2020-07-17 21:57:21,697 INFO L280 TraceCheckUtils]: 200: Hoare triple {24949#false} havoc ~retValue_acc~3; {24949#false} is VALID [2020-07-17 21:57:21,698 INFO L263 TraceCheckUtils]: 201: Hoare triple {24949#false} call #t~ret38 := isMethaneLevelCritical(); {24949#false} is VALID [2020-07-17 21:57:21,698 INFO L280 TraceCheckUtils]: 202: Hoare triple {24949#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {24949#false} is VALID [2020-07-17 21:57:21,698 INFO L280 TraceCheckUtils]: 203: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,698 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {24949#false} {24949#false} #561#return; {24949#false} is VALID [2020-07-17 21:57:21,698 INFO L280 TraceCheckUtils]: 205: Hoare triple {24949#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {24949#false} is VALID [2020-07-17 21:57:21,698 INFO L280 TraceCheckUtils]: 206: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,699 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {24949#false} {24949#false} #501#return; {24949#false} is VALID [2020-07-17 21:57:21,699 INFO L280 TraceCheckUtils]: 208: Hoare triple {24949#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {24949#false} is VALID [2020-07-17 21:57:21,699 INFO L280 TraceCheckUtils]: 209: Hoare triple {24949#false} assume 0 != ~tmp~5; {24949#false} is VALID [2020-07-17 21:57:21,699 INFO L263 TraceCheckUtils]: 210: Hoare triple {24949#false} call deactivatePump(); {24949#false} is VALID [2020-07-17 21:57:21,699 INFO L280 TraceCheckUtils]: 211: Hoare triple {24949#false} ~pumpRunning~0 := 0; {24949#false} is VALID [2020-07-17 21:57:21,700 INFO L280 TraceCheckUtils]: 212: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,700 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {24949#false} {24949#false} #503#return; {24949#false} is VALID [2020-07-17 21:57:21,700 INFO L280 TraceCheckUtils]: 214: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,700 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {24949#false} {24949#false} #523#return; {24949#false} is VALID [2020-07-17 21:57:21,700 INFO L263 TraceCheckUtils]: 216: Hoare triple {24949#false} call __utac_acc__Specification5_spec__3(); {24949#false} is VALID [2020-07-17 21:57:21,700 INFO L280 TraceCheckUtils]: 217: Hoare triple {24949#false} havoc ~tmp~9;havoc ~tmp___0~3; {24949#false} is VALID [2020-07-17 21:57:21,701 INFO L263 TraceCheckUtils]: 218: Hoare triple {24949#false} call #t~ret63 := getWaterLevel(); {24949#false} is VALID [2020-07-17 21:57:21,701 INFO L280 TraceCheckUtils]: 219: Hoare triple {24949#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24949#false} is VALID [2020-07-17 21:57:21,701 INFO L280 TraceCheckUtils]: 220: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,701 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {24949#false} {24949#false} #549#return; {24949#false} is VALID [2020-07-17 21:57:21,701 INFO L280 TraceCheckUtils]: 222: Hoare triple {24949#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24949#false} is VALID [2020-07-17 21:57:21,701 INFO L280 TraceCheckUtils]: 223: Hoare triple {24949#false} assume !(2 != ~tmp~9); {24949#false} is VALID [2020-07-17 21:57:21,702 INFO L280 TraceCheckUtils]: 224: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,702 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {24949#false} {24949#false} #525#return; {24949#false} is VALID [2020-07-17 21:57:21,702 INFO L280 TraceCheckUtils]: 226: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,702 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {24949#false} {24949#false} #513#return; {24949#false} is VALID [2020-07-17 21:57:21,702 INFO L280 TraceCheckUtils]: 228: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-17 21:57:21,702 INFO L280 TraceCheckUtils]: 229: Hoare triple {24949#false} assume ~splverifierCounter~0 < 4; {24949#false} is VALID [2020-07-17 21:57:21,703 INFO L280 TraceCheckUtils]: 230: Hoare triple {24949#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {24949#false} is VALID [2020-07-17 21:57:21,703 INFO L280 TraceCheckUtils]: 231: Hoare triple {24949#false} assume 0 != ~tmp~8; {24949#false} is VALID [2020-07-17 21:57:21,703 INFO L263 TraceCheckUtils]: 232: Hoare triple {24949#false} call waterRise(); {24949#false} is VALID [2020-07-17 21:57:21,703 INFO L280 TraceCheckUtils]: 233: Hoare triple {24949#false} assume !(~waterLevel~0 < 2); {24949#false} is VALID [2020-07-17 21:57:21,703 INFO L280 TraceCheckUtils]: 234: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,703 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {24949#false} {24949#false} #509#return; {24949#false} is VALID [2020-07-17 21:57:21,704 INFO L280 TraceCheckUtils]: 236: Hoare triple {24949#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {24949#false} is VALID [2020-07-17 21:57:21,704 INFO L280 TraceCheckUtils]: 237: Hoare triple {24949#false} assume !(0 != ~tmp___0~2); {24949#false} is VALID [2020-07-17 21:57:21,704 INFO L280 TraceCheckUtils]: 238: Hoare triple {24949#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {24949#false} is VALID [2020-07-17 21:57:21,704 INFO L280 TraceCheckUtils]: 239: Hoare triple {24949#false} assume 0 != ~tmp___2~0; {24949#false} is VALID [2020-07-17 21:57:21,704 INFO L263 TraceCheckUtils]: 240: Hoare triple {24949#false} call timeShift(); {24949#false} is VALID [2020-07-17 21:57:21,704 INFO L263 TraceCheckUtils]: 241: Hoare triple {24949#false} call __utac_acc__Specification5_spec__2(); {24949#false} is VALID [2020-07-17 21:57:21,705 INFO L263 TraceCheckUtils]: 242: Hoare triple {24949#false} call #t~ret62 := isPumpRunning(); {24949#false} is VALID [2020-07-17 21:57:21,705 INFO L280 TraceCheckUtils]: 243: Hoare triple {24949#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24949#false} is VALID [2020-07-17 21:57:21,705 INFO L280 TraceCheckUtils]: 244: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,705 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {24949#false} {24949#false} #547#return; {24949#false} is VALID [2020-07-17 21:57:21,705 INFO L280 TraceCheckUtils]: 246: Hoare triple {24949#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {24949#false} is VALID [2020-07-17 21:57:21,705 INFO L280 TraceCheckUtils]: 247: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,706 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {24949#false} {24949#false} #519#return; {24949#false} is VALID [2020-07-17 21:57:21,706 INFO L280 TraceCheckUtils]: 249: Hoare triple {24949#false} assume !(0 != ~pumpRunning~0); {24949#false} is VALID [2020-07-17 21:57:21,706 INFO L280 TraceCheckUtils]: 250: Hoare triple {24949#false} assume 0 != ~systemActive~0; {24949#false} is VALID [2020-07-17 21:57:21,706 INFO L263 TraceCheckUtils]: 251: Hoare triple {24949#false} call processEnvironment(); {24949#false} is VALID [2020-07-17 21:57:21,706 INFO L280 TraceCheckUtils]: 252: Hoare triple {24949#false} havoc ~tmp~5; {24949#false} is VALID [2020-07-17 21:57:21,706 INFO L280 TraceCheckUtils]: 253: Hoare triple {24949#false} assume !(0 != ~pumpRunning~0); {24949#false} is VALID [2020-07-17 21:57:21,707 INFO L263 TraceCheckUtils]: 254: Hoare triple {24949#false} call processEnvironment__wrappee__lowWaterSensor(); {24949#false} is VALID [2020-07-17 21:57:21,707 INFO L280 TraceCheckUtils]: 255: Hoare triple {24949#false} havoc ~tmp~4; {24949#false} is VALID [2020-07-17 21:57:21,707 INFO L280 TraceCheckUtils]: 256: Hoare triple {24949#false} assume !(0 != ~pumpRunning~0); {24949#false} is VALID [2020-07-17 21:57:21,707 INFO L263 TraceCheckUtils]: 257: Hoare triple {24949#false} call processEnvironment__wrappee__highWaterSensor(); {24949#false} is VALID [2020-07-17 21:57:21,707 INFO L280 TraceCheckUtils]: 258: Hoare triple {24949#false} havoc ~tmp~3; {24949#false} is VALID [2020-07-17 21:57:21,708 INFO L280 TraceCheckUtils]: 259: Hoare triple {24949#false} assume 0 == ~pumpRunning~0; {24949#false} is VALID [2020-07-17 21:57:21,708 INFO L263 TraceCheckUtils]: 260: Hoare triple {24949#false} call #t~ret35 := isHighWaterLevel(); {24949#false} is VALID [2020-07-17 21:57:21,708 INFO L280 TraceCheckUtils]: 261: Hoare triple {24949#false} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {24949#false} is VALID [2020-07-17 21:57:21,708 INFO L263 TraceCheckUtils]: 262: Hoare triple {24949#false} call #t~ret55 := isHighWaterSensorDry(); {24949#false} is VALID [2020-07-17 21:57:21,708 INFO L280 TraceCheckUtils]: 263: Hoare triple {24949#false} havoc ~retValue_acc~12; {24949#false} is VALID [2020-07-17 21:57:21,708 INFO L280 TraceCheckUtils]: 264: Hoare triple {24949#false} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {24949#false} is VALID [2020-07-17 21:57:21,709 INFO L280 TraceCheckUtils]: 265: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,709 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {24949#false} {24949#false} #517#return; {24949#false} is VALID [2020-07-17 21:57:21,709 INFO L280 TraceCheckUtils]: 267: Hoare triple {24949#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {24949#false} is VALID [2020-07-17 21:57:21,709 INFO L280 TraceCheckUtils]: 268: Hoare triple {24949#false} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {24949#false} is VALID [2020-07-17 21:57:21,709 INFO L280 TraceCheckUtils]: 269: Hoare triple {24949#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {24949#false} is VALID [2020-07-17 21:57:21,710 INFO L280 TraceCheckUtils]: 270: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,710 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {24949#false} {24949#false} #531#return; {24949#false} is VALID [2020-07-17 21:57:21,710 INFO L280 TraceCheckUtils]: 272: Hoare triple {24949#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {24949#false} is VALID [2020-07-17 21:57:21,710 INFO L280 TraceCheckUtils]: 273: Hoare triple {24949#false} assume 0 != ~tmp~3; {24949#false} is VALID [2020-07-17 21:57:21,710 INFO L263 TraceCheckUtils]: 274: Hoare triple {24949#false} call activatePump(); {24949#false} is VALID [2020-07-17 21:57:21,710 INFO L280 TraceCheckUtils]: 275: Hoare triple {24949#false} ~pumpRunning~0 := 1; {24949#false} is VALID [2020-07-17 21:57:21,711 INFO L280 TraceCheckUtils]: 276: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,711 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {24949#false} {24949#false} #533#return; {24949#false} is VALID [2020-07-17 21:57:21,711 INFO L280 TraceCheckUtils]: 278: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,711 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {24949#false} {24949#false} #545#return; {24949#false} is VALID [2020-07-17 21:57:21,711 INFO L280 TraceCheckUtils]: 280: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,712 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {24949#false} {24949#false} #507#return; {24949#false} is VALID [2020-07-17 21:57:21,712 INFO L280 TraceCheckUtils]: 282: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,712 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {24949#false} {24949#false} #523#return; {24949#false} is VALID [2020-07-17 21:57:21,712 INFO L263 TraceCheckUtils]: 284: Hoare triple {24949#false} call __utac_acc__Specification5_spec__3(); {24949#false} is VALID [2020-07-17 21:57:21,712 INFO L280 TraceCheckUtils]: 285: Hoare triple {24949#false} havoc ~tmp~9;havoc ~tmp___0~3; {24949#false} is VALID [2020-07-17 21:57:21,712 INFO L263 TraceCheckUtils]: 286: Hoare triple {24949#false} call #t~ret63 := getWaterLevel(); {24949#false} is VALID [2020-07-17 21:57:21,713 INFO L280 TraceCheckUtils]: 287: Hoare triple {24949#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {24949#false} is VALID [2020-07-17 21:57:21,713 INFO L280 TraceCheckUtils]: 288: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,713 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {24949#false} {24949#false} #549#return; {24949#false} is VALID [2020-07-17 21:57:21,713 INFO L280 TraceCheckUtils]: 290: Hoare triple {24949#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {24949#false} is VALID [2020-07-17 21:57:21,713 INFO L280 TraceCheckUtils]: 291: Hoare triple {24949#false} assume 2 != ~tmp~9; {24949#false} is VALID [2020-07-17 21:57:21,714 INFO L263 TraceCheckUtils]: 292: Hoare triple {24949#false} call #t~ret64 := isPumpRunning(); {24949#false} is VALID [2020-07-17 21:57:21,714 INFO L280 TraceCheckUtils]: 293: Hoare triple {24949#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {24949#false} is VALID [2020-07-17 21:57:21,714 INFO L280 TraceCheckUtils]: 294: Hoare triple {24949#false} assume true; {24949#false} is VALID [2020-07-17 21:57:21,714 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {24949#false} {24949#false} #551#return; {24949#false} is VALID [2020-07-17 21:57:21,714 INFO L280 TraceCheckUtils]: 296: Hoare triple {24949#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {24949#false} is VALID [2020-07-17 21:57:21,714 INFO L280 TraceCheckUtils]: 297: Hoare triple {24949#false} assume 0 != ~tmp___0~3; {24949#false} is VALID [2020-07-17 21:57:21,715 INFO L280 TraceCheckUtils]: 298: Hoare triple {24949#false} assume 0 == ~switchedOnBeforeTS~0; {24949#false} is VALID [2020-07-17 21:57:21,715 INFO L263 TraceCheckUtils]: 299: Hoare triple {24949#false} call __automaton_fail(); {24949#false} is VALID [2020-07-17 21:57:21,715 INFO L280 TraceCheckUtils]: 300: Hoare triple {24949#false} assume !false; {24949#false} is VALID [2020-07-17 21:57:21,749 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 208 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2020-07-17 21:57:21,749 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:57:21,750 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-17 21:57:21,750 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738310374] [2020-07-17 21:57:21,751 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 301 [2020-07-17 21:57:28,405 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:28,405 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-17 21:57:28,868 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 364 edges. 364 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:28,869 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-17 21:57:28,869 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:28,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-17 21:57:28,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-17 21:57:28,870 INFO L87 Difference]: Start difference. First operand 965 states and 1134 transitions. Second operand 24 states. [2020-07-17 21:57:30,532 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:36,411 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:40,817 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:47,276 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:57:48,414 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 21:57:49,201 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 21:57:49,594 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:57:50,446 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:50,938 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:23,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:23,783 INFO L93 Difference]: Finished difference Result 2290 states and 3007 transitions. [2020-07-17 21:58:23,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-17 21:58:23,783 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 301 [2020-07-17 21:58:23,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:23,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 21:58:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 760 transitions. [2020-07-17 21:58:23,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 21:58:23,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 760 transitions. [2020-07-17 21:58:23,806 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 760 transitions. [2020-07-17 21:58:26,205 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 760 edges. 760 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:26,303 INFO L225 Difference]: With dead ends: 2290 [2020-07-17 21:58:26,303 INFO L226 Difference]: Without dead ends: 1372 [2020-07-17 21:58:26,307 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 467 GetRequests, 412 SyntacticMatches, 2 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 745 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=612, Invalid=2358, Unknown=0, NotChecked=0, Total=2970 [2020-07-17 21:58:26,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1372 states. [2020-07-17 21:58:34,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1372 to 941. [2020-07-17 21:58:34,790 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:34,790 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1372 states. Second operand 941 states. [2020-07-17 21:58:34,790 INFO L74 IsIncluded]: Start isIncluded. First operand 1372 states. Second operand 941 states. [2020-07-17 21:58:34,790 INFO L87 Difference]: Start difference. First operand 1372 states. Second operand 941 states. [2020-07-17 21:58:34,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:34,856 INFO L93 Difference]: Finished difference Result 1372 states and 1802 transitions. [2020-07-17 21:58:34,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1802 transitions. [2020-07-17 21:58:34,859 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:34,859 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:34,859 INFO L74 IsIncluded]: Start isIncluded. First operand 941 states. Second operand 1372 states. [2020-07-17 21:58:34,859 INFO L87 Difference]: Start difference. First operand 941 states. Second operand 1372 states. [2020-07-17 21:58:34,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:34,933 INFO L93 Difference]: Finished difference Result 1372 states and 1802 transitions. [2020-07-17 21:58:34,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1802 transitions. [2020-07-17 21:58:34,936 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:34,936 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:34,936 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:34,936 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:34,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 941 states. [2020-07-17 21:58:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 941 states and 1086 transitions. [2020-07-17 21:58:34,976 INFO L78 Accepts]: Start accepts. Automaton has 941 states and 1086 transitions. Word has length 301 [2020-07-17 21:58:34,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:34,977 INFO L479 AbstractCegarLoop]: Abstraction has 941 states and 1086 transitions. [2020-07-17 21:58:34,977 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-17 21:58:34,977 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1086 transitions. [2020-07-17 21:58:34,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2020-07-17 21:58:34,982 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:34,983 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-17 21:58:35,195 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 21:58:35,196 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:35,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:35,197 INFO L82 PathProgramCache]: Analyzing trace with hash 955877389, now seen corresponding path program 1 times [2020-07-17 21:58:35,197 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:35,197 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821396102] [2020-07-17 21:58:35,198 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,709 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {33931#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33679#true} is VALID [2020-07-17 21:58:35,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:35,781 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #567#return; {33679#true} is VALID [2020-07-17 21:58:35,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:35,787 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33679#true} {33679#true} #459#return; {33679#true} is VALID [2020-07-17 21:58:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:35,793 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33679#true} {33679#true} #461#return; {33679#true} is VALID [2020-07-17 21:58:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {33932#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:35,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {33932#(= 1 |valid_product_#res|)} assume true; {33932#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:35,819 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33932#(= 1 |valid_product_#res|)} {33679#true} #463#return; {33691#(= |main_#t~ret65| 1)} is VALID [2020-07-17 21:58:35,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:35,823 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33679#true} {33679#true} #465#return; {33679#true} is VALID [2020-07-17 21:58:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33679#true} is VALID [2020-07-17 21:58:35,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:35,843 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #557#return; {33679#true} is VALID [2020-07-17 21:58:35,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33679#true} is VALID [2020-07-17 21:58:35,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:35,869 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #509#return; {33679#true} is VALID [2020-07-17 21:58:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:35,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:35,957 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:35,957 INFO L263 TraceCheckUtils]: 0: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:35,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:35,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:35,958 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:35,958 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:35,959 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:35,959 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-17 21:58:35,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,034 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:36,035 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,036 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,036 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,037 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,037 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:36,037 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,038 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:36,038 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,039 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,049 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,050 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,050 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:36,051 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,052 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,052 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,053 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:36,053 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,053 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:36,054 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,054 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:36,055 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-17 21:58:36,055 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,057 INFO L263 TraceCheckUtils]: 16: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,058 INFO L280 TraceCheckUtils]: 17: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,059 INFO L280 TraceCheckUtils]: 18: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,060 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,061 INFO L280 TraceCheckUtils]: 20: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,062 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:36,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,065 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,066 INFO L263 TraceCheckUtils]: 5: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:36,066 INFO L263 TraceCheckUtils]: 7: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,067 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,067 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,068 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,068 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,068 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:36,069 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,069 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:36,069 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,070 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:36,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-17 21:58:36,070 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,072 INFO L263 TraceCheckUtils]: 19: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,073 INFO L280 TraceCheckUtils]: 20: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,074 INFO L280 TraceCheckUtils]: 21: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,075 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,076 INFO L280 TraceCheckUtils]: 23: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,077 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,078 INFO L280 TraceCheckUtils]: 25: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,080 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #507#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,082 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:36,083 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,084 INFO L263 TraceCheckUtils]: 5: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,084 INFO L280 TraceCheckUtils]: 6: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,085 INFO L263 TraceCheckUtils]: 8: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,085 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:36,086 INFO L263 TraceCheckUtils]: 10: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,086 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,086 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,087 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,087 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,087 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:36,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:36,088 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,089 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:36,089 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-17 21:58:36,089 INFO L280 TraceCheckUtils]: 21: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,091 INFO L263 TraceCheckUtils]: 22: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,092 INFO L280 TraceCheckUtils]: 23: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,093 INFO L280 TraceCheckUtils]: 24: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,094 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,095 INFO L280 TraceCheckUtils]: 26: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,096 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,097 INFO L280 TraceCheckUtils]: 28: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,098 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #507#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,099 INFO L280 TraceCheckUtils]: 30: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,100 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #523#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,112 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-17 21:58:36,112 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,113 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,113 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-17 21:58:36,113 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume !(2 != ~tmp~9); {33679#true} is VALID [2020-07-17 21:58:36,114 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,115 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33679#true} {33975#(<= 1 ~pumpRunning~0)} #525#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,116 INFO L263 TraceCheckUtils]: 0: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:36,117 INFO L263 TraceCheckUtils]: 1: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,117 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,117 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,118 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,118 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:36,118 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,119 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-17 21:58:36,119 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,119 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume 0 != ~systemActive~0; {33679#true} is VALID [2020-07-17 21:58:36,121 INFO L263 TraceCheckUtils]: 10: Hoare triple {33679#true} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,121 INFO L280 TraceCheckUtils]: 11: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,122 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,123 INFO L263 TraceCheckUtils]: 13: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,123 INFO L280 TraceCheckUtils]: 14: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:36,123 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,124 INFO L263 TraceCheckUtils]: 16: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,124 INFO L280 TraceCheckUtils]: 17: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,125 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,125 INFO L263 TraceCheckUtils]: 19: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,125 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:36,125 INFO L263 TraceCheckUtils]: 21: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,126 INFO L280 TraceCheckUtils]: 22: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,126 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,126 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,126 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,127 INFO L280 TraceCheckUtils]: 26: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:36,127 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,127 INFO L280 TraceCheckUtils]: 28: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:36,127 INFO L280 TraceCheckUtils]: 29: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,128 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:36,128 INFO L280 TraceCheckUtils]: 31: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-17 21:58:36,128 INFO L280 TraceCheckUtils]: 32: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,130 INFO L263 TraceCheckUtils]: 33: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,131 INFO L280 TraceCheckUtils]: 34: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,132 INFO L280 TraceCheckUtils]: 35: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,133 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,134 INFO L280 TraceCheckUtils]: 37: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,135 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,136 INFO L280 TraceCheckUtils]: 39: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,137 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #507#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,138 INFO L280 TraceCheckUtils]: 41: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,139 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #523#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,139 INFO L263 TraceCheckUtils]: 43: Hoare triple {33975#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-17 21:58:36,139 INFO L280 TraceCheckUtils]: 44: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-17 21:58:36,140 INFO L263 TraceCheckUtils]: 45: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,140 INFO L280 TraceCheckUtils]: 46: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,140 INFO L280 TraceCheckUtils]: 47: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,140 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,141 INFO L280 TraceCheckUtils]: 49: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-17 21:58:36,141 INFO L280 TraceCheckUtils]: 50: Hoare triple {33679#true} assume !(2 != ~tmp~9); {33679#true} is VALID [2020-07-17 21:58:36,141 INFO L280 TraceCheckUtils]: 51: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,142 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {33679#true} {33975#(<= 1 ~pumpRunning~0)} #525#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,142 INFO L280 TraceCheckUtils]: 53: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,143 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #513#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,181 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,182 INFO L263 TraceCheckUtils]: 0: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,183 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,183 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:36,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,184 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-17 21:58:36,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-17 21:58:36,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,190 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #521#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-17 21:58:36,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,218 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-17 21:58:36,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,219 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-17 21:58:36,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-17 21:58:36,219 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,220 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-17 21:58:36,220 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,220 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,221 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-17 21:58:36,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-17 21:58:36,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,248 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-17 21:58:36,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-17 21:58:36,249 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-17 21:58:36,250 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,250 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-17 21:58:36,250 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-17 21:58:36,251 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-17 21:58:36,251 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-17 21:58:36,251 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,252 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {33679#true} {33679#true} #539#return; {33679#true} is VALID [2020-07-17 21:58:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,265 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(0 == ~pumpRunning~0); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,267 INFO L263 TraceCheckUtils]: 2: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-17 21:58:36,267 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,269 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,271 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #543#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:36,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,272 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call #t~ret36 := isLowWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,272 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-17 21:58:36,273 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-17 21:58:36,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,274 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-17 21:58:36,274 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-17 21:58:36,274 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-17 21:58:36,275 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-17 21:58:36,275 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,276 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {33679#true} {33679#true} #539#return; {33679#true} is VALID [2020-07-17 21:58:36,276 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {33679#true} is VALID [2020-07-17 21:58:36,276 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} assume !(0 != ~tmp~4); {33679#true} is VALID [2020-07-17 21:58:36,278 INFO L263 TraceCheckUtils]: 15: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,278 INFO L280 TraceCheckUtils]: 16: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,279 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} assume !(0 == ~pumpRunning~0); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,280 INFO L263 TraceCheckUtils]: 18: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-17 21:58:36,280 INFO L280 TraceCheckUtils]: 19: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,281 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,282 INFO L280 TraceCheckUtils]: 21: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,283 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #543#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,283 INFO L280 TraceCheckUtils]: 23: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,284 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #505#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,285 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-17 21:58:36,285 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,285 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-17 21:58:36,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-17 21:58:36,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,286 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-17 21:58:36,286 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,286 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,287 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-17 21:58:36,287 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-17 21:58:36,287 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume !(0 != ~tmp~5); {33679#true} is VALID [2020-07-17 21:58:36,288 INFO L263 TraceCheckUtils]: 13: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,288 INFO L280 TraceCheckUtils]: 14: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:36,288 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,288 INFO L263 TraceCheckUtils]: 16: Hoare triple {33679#true} call #t~ret36 := isLowWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,288 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-17 21:58:36,289 INFO L263 TraceCheckUtils]: 18: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,289 INFO L280 TraceCheckUtils]: 19: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-17 21:58:36,289 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,289 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-17 21:58:36,289 INFO L280 TraceCheckUtils]: 22: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-17 21:58:36,290 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-17 21:58:36,290 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-17 21:58:36,290 INFO L280 TraceCheckUtils]: 25: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,290 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33679#true} {33679#true} #539#return; {33679#true} is VALID [2020-07-17 21:58:36,290 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {33679#true} is VALID [2020-07-17 21:58:36,291 INFO L280 TraceCheckUtils]: 28: Hoare triple {33679#true} assume !(0 != ~tmp~4); {33679#true} is VALID [2020-07-17 21:58:36,291 INFO L263 TraceCheckUtils]: 29: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,292 INFO L280 TraceCheckUtils]: 30: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,292 INFO L280 TraceCheckUtils]: 31: Hoare triple {33679#true} assume !(0 == ~pumpRunning~0); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,292 INFO L263 TraceCheckUtils]: 32: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-17 21:58:36,293 INFO L280 TraceCheckUtils]: 33: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,293 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,294 INFO L280 TraceCheckUtils]: 35: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,294 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #543#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,295 INFO L280 TraceCheckUtils]: 37: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,296 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #505#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,296 INFO L280 TraceCheckUtils]: 39: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,297 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33756#(not (= 0 ~pumpRunning~0))} #523#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,358 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:36,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:36,381 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33679#true} #551#return; {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:58:36,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-17 21:58:36,382 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,382 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-17 21:58:36,383 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-17 21:58:36,383 INFO L263 TraceCheckUtils]: 7: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,384 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:36,385 INFO L280 TraceCheckUtils]: 9: Hoare triple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:36,386 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33679#true} #551#return; {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:58:36,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 21:58:36,387 INFO L280 TraceCheckUtils]: 12: Hoare triple {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,388 INFO L280 TraceCheckUtils]: 13: Hoare triple {34194#(= 0 ~pumpRunning~0)} assume true; {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,388 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {34194#(= 0 ~pumpRunning~0)} {33756#(not (= 0 ~pumpRunning~0))} #525#return; {33680#false} is VALID [2020-07-17 21:58:36,390 INFO L263 TraceCheckUtils]: 0: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:36,390 INFO L263 TraceCheckUtils]: 1: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,390 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:36,391 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,391 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-17 21:58:36,392 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,392 INFO L263 TraceCheckUtils]: 9: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:36,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-17 21:58:36,393 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,393 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #521#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,394 INFO L280 TraceCheckUtils]: 13: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,395 INFO L263 TraceCheckUtils]: 14: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,395 INFO L280 TraceCheckUtils]: 15: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,395 INFO L280 TraceCheckUtils]: 16: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,395 INFO L263 TraceCheckUtils]: 17: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-17 21:58:36,395 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,396 INFO L263 TraceCheckUtils]: 19: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-17 21:58:36,396 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-17 21:58:36,396 INFO L280 TraceCheckUtils]: 21: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,396 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-17 21:58:36,396 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,397 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,397 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-17 21:58:36,397 INFO L280 TraceCheckUtils]: 26: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-17 21:58:36,397 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} assume !(0 != ~tmp~5); {33679#true} is VALID [2020-07-17 21:58:36,398 INFO L263 TraceCheckUtils]: 28: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,398 INFO L280 TraceCheckUtils]: 29: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:36,398 INFO L280 TraceCheckUtils]: 30: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,399 INFO L263 TraceCheckUtils]: 31: Hoare triple {33679#true} call #t~ret36 := isLowWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,399 INFO L280 TraceCheckUtils]: 32: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-17 21:58:36,399 INFO L263 TraceCheckUtils]: 33: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,399 INFO L280 TraceCheckUtils]: 34: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-17 21:58:36,399 INFO L280 TraceCheckUtils]: 35: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,400 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-17 21:58:36,400 INFO L280 TraceCheckUtils]: 37: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-17 21:58:36,400 INFO L280 TraceCheckUtils]: 38: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-17 21:58:36,400 INFO L280 TraceCheckUtils]: 39: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-17 21:58:36,400 INFO L280 TraceCheckUtils]: 40: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,400 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {33679#true} {33679#true} #539#return; {33679#true} is VALID [2020-07-17 21:58:36,401 INFO L280 TraceCheckUtils]: 42: Hoare triple {33679#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {33679#true} is VALID [2020-07-17 21:58:36,401 INFO L280 TraceCheckUtils]: 43: Hoare triple {33679#true} assume !(0 != ~tmp~4); {33679#true} is VALID [2020-07-17 21:58:36,402 INFO L263 TraceCheckUtils]: 44: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,402 INFO L280 TraceCheckUtils]: 45: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,402 INFO L280 TraceCheckUtils]: 46: Hoare triple {33679#true} assume !(0 == ~pumpRunning~0); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,403 INFO L263 TraceCheckUtils]: 47: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-17 21:58:36,403 INFO L280 TraceCheckUtils]: 48: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,405 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,408 INFO L280 TraceCheckUtils]: 50: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,409 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #543#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,409 INFO L280 TraceCheckUtils]: 52: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,410 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #505#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,411 INFO L280 TraceCheckUtils]: 54: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,411 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33756#(not (= 0 ~pumpRunning~0))} #523#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,411 INFO L263 TraceCheckUtils]: 56: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-17 21:58:36,412 INFO L280 TraceCheckUtils]: 57: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-17 21:58:36,412 INFO L263 TraceCheckUtils]: 58: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,412 INFO L280 TraceCheckUtils]: 59: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,412 INFO L280 TraceCheckUtils]: 60: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,412 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,413 INFO L280 TraceCheckUtils]: 62: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-17 21:58:36,413 INFO L280 TraceCheckUtils]: 63: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-17 21:58:36,413 INFO L263 TraceCheckUtils]: 64: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,414 INFO L280 TraceCheckUtils]: 65: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:36,414 INFO L280 TraceCheckUtils]: 66: Hoare triple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:36,415 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33679#true} #551#return; {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:58:36,416 INFO L280 TraceCheckUtils]: 68: Hoare triple {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 21:58:36,417 INFO L280 TraceCheckUtils]: 69: Hoare triple {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,417 INFO L280 TraceCheckUtils]: 70: Hoare triple {34194#(= 0 ~pumpRunning~0)} assume true; {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,418 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {34194#(= 0 ~pumpRunning~0)} {33756#(not (= 0 ~pumpRunning~0))} #525#return; {33680#false} is VALID [2020-07-17 21:58:36,418 INFO L280 TraceCheckUtils]: 72: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:36,418 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {33680#false} {33756#(not (= 0 ~pumpRunning~0))} #513#return; {33680#false} is VALID [2020-07-17 21:58:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,447 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,447 INFO L263 TraceCheckUtils]: 0: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,448 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,448 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:36,448 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,448 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-17 21:58:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-17 21:58:36,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,452 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #521#return; {33679#true} is VALID [2020-07-17 21:58:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-17 21:58:36,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,462 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-17 21:58:36,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,463 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-17 21:58:36,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-17 21:58:36,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,463 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-17 21:58:36,464 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,464 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-17 21:58:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33679#true} is VALID [2020-07-17 21:58:36,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,468 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #503#return; {33679#true} is VALID [2020-07-17 21:58:36,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,469 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-17 21:58:36,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,469 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-17 21:58:36,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-17 21:58:36,470 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,470 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-17 21:58:36,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,470 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-17 21:58:36,471 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-17 21:58:36,471 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume 0 != ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,472 INFO L263 TraceCheckUtils]: 13: Hoare triple {33679#true} call deactivatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,472 INFO L280 TraceCheckUtils]: 14: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33679#true} is VALID [2020-07-17 21:58:36,472 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,472 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33679#true} {33679#true} #503#return; {33679#true} is VALID [2020-07-17 21:58:36,472 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,473 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {33679#true} {33679#true} #523#return; {33679#true} is VALID [2020-07-17 21:58:36,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,488 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,493 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #551#return; {33679#true} is VALID [2020-07-17 21:58:36,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-17 21:58:36,494 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,494 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,494 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,495 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-17 21:58:36,495 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-17 21:58:36,495 INFO L263 TraceCheckUtils]: 7: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,495 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,495 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,496 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33679#true} {33679#true} #551#return; {33679#true} is VALID [2020-07-17 21:58:36,496 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33679#true} is VALID [2020-07-17 21:58:36,496 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume !(0 != ~tmp___0~3); {33679#true} is VALID [2020-07-17 21:58:36,496 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,496 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {33679#true} {33679#true} #525#return; {33679#true} is VALID [2020-07-17 21:58:36,498 INFO L263 TraceCheckUtils]: 0: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:36,498 INFO L263 TraceCheckUtils]: 1: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,498 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,499 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:36,499 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,499 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-17 21:58:36,499 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,500 INFO L263 TraceCheckUtils]: 9: Hoare triple {33679#true} call lowerWaterLevel(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:36,500 INFO L280 TraceCheckUtils]: 10: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-17 21:58:36,500 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,501 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {33679#true} {33679#true} #521#return; {33679#true} is VALID [2020-07-17 21:58:36,501 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume 0 != ~systemActive~0; {33679#true} is VALID [2020-07-17 21:58:36,502 INFO L263 TraceCheckUtils]: 14: Hoare triple {33679#true} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,502 INFO L280 TraceCheckUtils]: 15: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,502 INFO L280 TraceCheckUtils]: 16: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,502 INFO L263 TraceCheckUtils]: 17: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-17 21:58:36,503 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,503 INFO L263 TraceCheckUtils]: 19: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-17 21:58:36,503 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-17 21:58:36,503 INFO L280 TraceCheckUtils]: 21: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,503 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-17 21:58:36,504 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,504 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,504 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-17 21:58:36,504 INFO L280 TraceCheckUtils]: 26: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-17 21:58:36,504 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} assume 0 != ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,505 INFO L263 TraceCheckUtils]: 28: Hoare triple {33679#true} call deactivatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,505 INFO L280 TraceCheckUtils]: 29: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33679#true} is VALID [2020-07-17 21:58:36,506 INFO L280 TraceCheckUtils]: 30: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,506 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33679#true} {33679#true} #503#return; {33679#true} is VALID [2020-07-17 21:58:36,506 INFO L280 TraceCheckUtils]: 32: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,506 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {33679#true} {33679#true} #523#return; {33679#true} is VALID [2020-07-17 21:58:36,506 INFO L263 TraceCheckUtils]: 34: Hoare triple {33679#true} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-17 21:58:36,507 INFO L280 TraceCheckUtils]: 35: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-17 21:58:36,507 INFO L263 TraceCheckUtils]: 36: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,507 INFO L280 TraceCheckUtils]: 37: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,507 INFO L280 TraceCheckUtils]: 38: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,507 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,507 INFO L280 TraceCheckUtils]: 40: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-17 21:58:36,508 INFO L280 TraceCheckUtils]: 41: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-17 21:58:36,508 INFO L263 TraceCheckUtils]: 42: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,508 INFO L280 TraceCheckUtils]: 43: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,508 INFO L280 TraceCheckUtils]: 44: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,508 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {33679#true} {33679#true} #551#return; {33679#true} is VALID [2020-07-17 21:58:36,509 INFO L280 TraceCheckUtils]: 46: Hoare triple {33679#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33679#true} is VALID [2020-07-17 21:58:36,509 INFO L280 TraceCheckUtils]: 47: Hoare triple {33679#true} assume !(0 != ~tmp___0~3); {33679#true} is VALID [2020-07-17 21:58:36,509 INFO L280 TraceCheckUtils]: 48: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,509 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {33679#true} {33679#true} #525#return; {33679#true} is VALID [2020-07-17 21:58:36,509 INFO L280 TraceCheckUtils]: 50: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,510 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {33679#true} {33680#false} #513#return; {33680#false} is VALID [2020-07-17 21:58:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33679#true} is VALID [2020-07-17 21:58:36,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,515 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33680#false} #509#return; {33680#false} is VALID [2020-07-17 21:58:36,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,525 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,525 INFO L263 TraceCheckUtils]: 0: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,526 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:36,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,526 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33679#true} {33680#false} #519#return; {33680#false} is VALID [2020-07-17 21:58:36,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,550 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:36,551 INFO L263 TraceCheckUtils]: 1: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,551 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,552 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,552 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:36,552 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,552 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:36,553 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,553 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,558 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33679#true} #533#return; {33679#true} is VALID [2020-07-17 21:58:36,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,558 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:36,559 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,559 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,559 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,559 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,559 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,560 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:36,560 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,560 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:36,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,560 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:36,561 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-17 21:58:36,561 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,562 INFO L263 TraceCheckUtils]: 16: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,562 INFO L280 TraceCheckUtils]: 17: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,562 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,562 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33679#true} {33679#true} #533#return; {33679#true} is VALID [2020-07-17 21:58:36,562 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,563 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33679#true} {33679#true} #545#return; {33679#true} is VALID [2020-07-17 21:58:36,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:36,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,564 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,565 INFO L263 TraceCheckUtils]: 5: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:36,565 INFO L263 TraceCheckUtils]: 7: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,565 INFO L280 TraceCheckUtils]: 8: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,565 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,566 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,566 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:36,566 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,566 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:36,567 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,567 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:36,567 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-17 21:58:36,567 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,568 INFO L263 TraceCheckUtils]: 19: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,568 INFO L280 TraceCheckUtils]: 20: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,568 INFO L280 TraceCheckUtils]: 21: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,569 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {33679#true} {33679#true} #533#return; {33679#true} is VALID [2020-07-17 21:58:36,569 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,569 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33679#true} {33679#true} #545#return; {33679#true} is VALID [2020-07-17 21:58:36,569 INFO L280 TraceCheckUtils]: 25: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,569 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {33679#true} {33679#true} #507#return; {33679#true} is VALID [2020-07-17 21:58:36,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,571 INFO L263 TraceCheckUtils]: 2: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,571 INFO L280 TraceCheckUtils]: 3: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:36,571 INFO L280 TraceCheckUtils]: 4: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,572 INFO L263 TraceCheckUtils]: 5: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,573 INFO L280 TraceCheckUtils]: 6: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,573 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,573 INFO L263 TraceCheckUtils]: 8: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,573 INFO L280 TraceCheckUtils]: 9: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:36,573 INFO L263 TraceCheckUtils]: 10: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,574 INFO L280 TraceCheckUtils]: 11: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,574 INFO L280 TraceCheckUtils]: 12: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,574 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,574 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,574 INFO L280 TraceCheckUtils]: 15: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:36,575 INFO L280 TraceCheckUtils]: 16: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,575 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:36,575 INFO L280 TraceCheckUtils]: 18: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,575 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:36,575 INFO L280 TraceCheckUtils]: 20: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-17 21:58:36,576 INFO L280 TraceCheckUtils]: 21: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,577 INFO L263 TraceCheckUtils]: 22: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,577 INFO L280 TraceCheckUtils]: 23: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,577 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,577 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #533#return; {33679#true} is VALID [2020-07-17 21:58:36,578 INFO L280 TraceCheckUtils]: 26: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,578 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33679#true} {33679#true} #545#return; {33679#true} is VALID [2020-07-17 21:58:36,578 INFO L280 TraceCheckUtils]: 28: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,578 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {33679#true} {33679#true} #507#return; {33679#true} is VALID [2020-07-17 21:58:36,578 INFO L280 TraceCheckUtils]: 30: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,579 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33679#true} {33680#false} #523#return; {33680#false} is VALID [2020-07-17 21:58:36,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,583 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33680#false} #549#return; {33680#false} is VALID [2020-07-17 21:58:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:36,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,586 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33679#true} {33680#false} #551#return; {33680#false} is VALID [2020-07-17 21:58:36,590 INFO L263 TraceCheckUtils]: 0: Hoare triple {33679#true} call ULTIMATE.init(); {33931#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:58:36,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {33931#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33679#true} is VALID [2020-07-17 21:58:36,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,591 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33679#true} #567#return; {33679#true} is VALID [2020-07-17 21:58:36,591 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret76 := main(); {33679#true} is VALID [2020-07-17 21:58:36,592 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~9;havoc ~tmp~10; {33679#true} is VALID [2020-07-17 21:58:36,592 INFO L263 TraceCheckUtils]: 6: Hoare triple {33679#true} call select_helpers(); {33679#true} is VALID [2020-07-17 21:58:36,592 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,592 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33679#true} {33679#true} #459#return; {33679#true} is VALID [2020-07-17 21:58:36,592 INFO L263 TraceCheckUtils]: 9: Hoare triple {33679#true} call select_features(); {33679#true} is VALID [2020-07-17 21:58:36,593 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,593 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33679#true} {33679#true} #461#return; {33679#true} is VALID [2020-07-17 21:58:36,593 INFO L263 TraceCheckUtils]: 12: Hoare triple {33679#true} call #t~ret65 := valid_product(); {33679#true} is VALID [2020-07-17 21:58:36,594 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {33932#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:36,594 INFO L280 TraceCheckUtils]: 14: Hoare triple {33932#(= 1 |valid_product_#res|)} assume true; {33932#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:36,595 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33932#(= 1 |valid_product_#res|)} {33679#true} #463#return; {33691#(= |main_#t~ret65| 1)} is VALID [2020-07-17 21:58:36,596 INFO L280 TraceCheckUtils]: 16: Hoare triple {33691#(= |main_#t~ret65| 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {33692#(= 1 main_~tmp~10)} is VALID [2020-07-17 21:58:36,596 INFO L280 TraceCheckUtils]: 17: Hoare triple {33692#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {33679#true} is VALID [2020-07-17 21:58:36,597 INFO L263 TraceCheckUtils]: 18: Hoare triple {33679#true} call setup(); {33679#true} is VALID [2020-07-17 21:58:36,597 INFO L280 TraceCheckUtils]: 19: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,597 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33679#true} {33679#true} #465#return; {33679#true} is VALID [2020-07-17 21:58:36,597 INFO L263 TraceCheckUtils]: 21: Hoare triple {33679#true} call runTest(); {33679#true} is VALID [2020-07-17 21:58:36,598 INFO L263 TraceCheckUtils]: 22: Hoare triple {33679#true} call __utac_acc__Specification5_spec__1(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:36,598 INFO L280 TraceCheckUtils]: 23: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33679#true} is VALID [2020-07-17 21:58:36,599 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,599 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #557#return; {33679#true} is VALID [2020-07-17 21:58:36,599 INFO L263 TraceCheckUtils]: 26: Hoare triple {33679#true} call test(); {33679#true} is VALID [2020-07-17 21:58:36,599 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33679#true} is VALID [2020-07-17 21:58:36,599 INFO L280 TraceCheckUtils]: 28: Hoare triple {33679#true} assume !false; {33679#true} is VALID [2020-07-17 21:58:36,600 INFO L280 TraceCheckUtils]: 29: Hoare triple {33679#true} assume ~splverifierCounter~0 < 4; {33679#true} is VALID [2020-07-17 21:58:36,600 INFO L280 TraceCheckUtils]: 30: Hoare triple {33679#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33679#true} is VALID [2020-07-17 21:58:36,600 INFO L280 TraceCheckUtils]: 31: Hoare triple {33679#true} assume 0 != ~tmp~8; {33679#true} is VALID [2020-07-17 21:58:36,601 INFO L263 TraceCheckUtils]: 32: Hoare triple {33679#true} call waterRise(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:36,601 INFO L280 TraceCheckUtils]: 33: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33679#true} is VALID [2020-07-17 21:58:36,601 INFO L280 TraceCheckUtils]: 34: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,602 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33679#true} {33679#true} #509#return; {33679#true} is VALID [2020-07-17 21:58:36,602 INFO L280 TraceCheckUtils]: 36: Hoare triple {33679#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33679#true} is VALID [2020-07-17 21:58:36,602 INFO L280 TraceCheckUtils]: 37: Hoare triple {33679#true} assume !(0 != ~tmp___0~2); {33679#true} is VALID [2020-07-17 21:58:36,602 INFO L280 TraceCheckUtils]: 38: Hoare triple {33679#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33679#true} is VALID [2020-07-17 21:58:36,603 INFO L280 TraceCheckUtils]: 39: Hoare triple {33679#true} assume 0 != ~tmp___2~0; {33679#true} is VALID [2020-07-17 21:58:36,604 INFO L263 TraceCheckUtils]: 40: Hoare triple {33679#true} call timeShift(); {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:58:36,605 INFO L263 TraceCheckUtils]: 41: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:36,605 INFO L263 TraceCheckUtils]: 42: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,605 INFO L280 TraceCheckUtils]: 43: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,605 INFO L280 TraceCheckUtils]: 44: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,606 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,606 INFO L280 TraceCheckUtils]: 46: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:36,606 INFO L280 TraceCheckUtils]: 47: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,606 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-17 21:58:36,606 INFO L280 TraceCheckUtils]: 49: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,607 INFO L280 TraceCheckUtils]: 50: Hoare triple {33679#true} assume 0 != ~systemActive~0; {33679#true} is VALID [2020-07-17 21:58:36,608 INFO L263 TraceCheckUtils]: 51: Hoare triple {33679#true} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,608 INFO L280 TraceCheckUtils]: 52: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,608 INFO L280 TraceCheckUtils]: 53: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,609 INFO L263 TraceCheckUtils]: 54: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,609 INFO L280 TraceCheckUtils]: 55: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:36,609 INFO L280 TraceCheckUtils]: 56: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,610 INFO L263 TraceCheckUtils]: 57: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,610 INFO L280 TraceCheckUtils]: 58: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,610 INFO L280 TraceCheckUtils]: 59: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,611 INFO L263 TraceCheckUtils]: 60: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,611 INFO L280 TraceCheckUtils]: 61: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:36,611 INFO L263 TraceCheckUtils]: 62: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,611 INFO L280 TraceCheckUtils]: 63: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,611 INFO L280 TraceCheckUtils]: 64: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,611 INFO L280 TraceCheckUtils]: 65: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,612 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,612 INFO L280 TraceCheckUtils]: 67: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:36,612 INFO L280 TraceCheckUtils]: 68: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,612 INFO L280 TraceCheckUtils]: 69: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:36,612 INFO L280 TraceCheckUtils]: 70: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,612 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:36,613 INFO L280 TraceCheckUtils]: 72: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-17 21:58:36,613 INFO L280 TraceCheckUtils]: 73: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,614 INFO L263 TraceCheckUtils]: 74: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,614 INFO L280 TraceCheckUtils]: 75: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,615 INFO L280 TraceCheckUtils]: 76: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,616 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,616 INFO L280 TraceCheckUtils]: 78: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,617 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,618 INFO L280 TraceCheckUtils]: 80: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,618 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #507#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,619 INFO L280 TraceCheckUtils]: 82: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,620 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #523#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,620 INFO L263 TraceCheckUtils]: 84: Hoare triple {33975#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-17 21:58:36,620 INFO L280 TraceCheckUtils]: 85: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-17 21:58:36,620 INFO L263 TraceCheckUtils]: 86: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,621 INFO L280 TraceCheckUtils]: 87: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,621 INFO L280 TraceCheckUtils]: 88: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,621 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,621 INFO L280 TraceCheckUtils]: 90: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-17 21:58:36,621 INFO L280 TraceCheckUtils]: 91: Hoare triple {33679#true} assume !(2 != ~tmp~9); {33679#true} is VALID [2020-07-17 21:58:36,622 INFO L280 TraceCheckUtils]: 92: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,622 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {33679#true} {33975#(<= 1 ~pumpRunning~0)} #525#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,623 INFO L280 TraceCheckUtils]: 94: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,624 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #513#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,625 INFO L280 TraceCheckUtils]: 96: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume !false; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,625 INFO L280 TraceCheckUtils]: 97: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,626 INFO L280 TraceCheckUtils]: 98: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,627 INFO L280 TraceCheckUtils]: 99: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~8); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,627 INFO L280 TraceCheckUtils]: 100: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,628 INFO L280 TraceCheckUtils]: 101: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,629 INFO L280 TraceCheckUtils]: 102: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,629 INFO L280 TraceCheckUtils]: 103: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,630 INFO L263 TraceCheckUtils]: 104: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call timeShift(); {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:58:36,632 INFO L263 TraceCheckUtils]: 105: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:36,632 INFO L263 TraceCheckUtils]: 106: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,632 INFO L280 TraceCheckUtils]: 107: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,632 INFO L280 TraceCheckUtils]: 108: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,633 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,633 INFO L280 TraceCheckUtils]: 110: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:36,633 INFO L280 TraceCheckUtils]: 111: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,633 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-17 21:58:36,634 INFO L280 TraceCheckUtils]: 113: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,636 INFO L263 TraceCheckUtils]: 114: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:36,636 INFO L280 TraceCheckUtils]: 115: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-17 21:58:36,636 INFO L280 TraceCheckUtils]: 116: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,637 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #521#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,638 INFO L280 TraceCheckUtils]: 118: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,639 INFO L263 TraceCheckUtils]: 119: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,639 INFO L280 TraceCheckUtils]: 120: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,639 INFO L280 TraceCheckUtils]: 121: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,639 INFO L263 TraceCheckUtils]: 122: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-17 21:58:36,640 INFO L280 TraceCheckUtils]: 123: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,640 INFO L263 TraceCheckUtils]: 124: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-17 21:58:36,640 INFO L280 TraceCheckUtils]: 125: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-17 21:58:36,640 INFO L280 TraceCheckUtils]: 126: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,640 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-17 21:58:36,641 INFO L280 TraceCheckUtils]: 128: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,641 INFO L280 TraceCheckUtils]: 129: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,641 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-17 21:58:36,641 INFO L280 TraceCheckUtils]: 131: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-17 21:58:36,641 INFO L280 TraceCheckUtils]: 132: Hoare triple {33679#true} assume !(0 != ~tmp~5); {33679#true} is VALID [2020-07-17 21:58:36,642 INFO L263 TraceCheckUtils]: 133: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,643 INFO L280 TraceCheckUtils]: 134: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:36,643 INFO L280 TraceCheckUtils]: 135: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,643 INFO L263 TraceCheckUtils]: 136: Hoare triple {33679#true} call #t~ret36 := isLowWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,643 INFO L280 TraceCheckUtils]: 137: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-17 21:58:36,643 INFO L263 TraceCheckUtils]: 138: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,643 INFO L280 TraceCheckUtils]: 139: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-17 21:58:36,644 INFO L280 TraceCheckUtils]: 140: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,644 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-17 21:58:36,644 INFO L280 TraceCheckUtils]: 142: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-17 21:58:36,644 INFO L280 TraceCheckUtils]: 143: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-17 21:58:36,644 INFO L280 TraceCheckUtils]: 144: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-17 21:58:36,644 INFO L280 TraceCheckUtils]: 145: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,645 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {33679#true} {33679#true} #539#return; {33679#true} is VALID [2020-07-17 21:58:36,645 INFO L280 TraceCheckUtils]: 147: Hoare triple {33679#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {33679#true} is VALID [2020-07-17 21:58:36,645 INFO L280 TraceCheckUtils]: 148: Hoare triple {33679#true} assume !(0 != ~tmp~4); {33679#true} is VALID [2020-07-17 21:58:36,646 INFO L263 TraceCheckUtils]: 149: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,646 INFO L280 TraceCheckUtils]: 150: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,647 INFO L280 TraceCheckUtils]: 151: Hoare triple {33679#true} assume !(0 == ~pumpRunning~0); {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,647 INFO L263 TraceCheckUtils]: 152: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-17 21:58:36,647 INFO L280 TraceCheckUtils]: 153: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,648 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {33679#true} {33756#(not (= 0 ~pumpRunning~0))} #537#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,648 INFO L280 TraceCheckUtils]: 155: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,649 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #543#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,650 INFO L280 TraceCheckUtils]: 157: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,650 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33679#true} #505#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,651 INFO L280 TraceCheckUtils]: 159: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} assume true; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,652 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {33756#(not (= 0 ~pumpRunning~0))} {33756#(not (= 0 ~pumpRunning~0))} #523#return; {33756#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:36,652 INFO L263 TraceCheckUtils]: 161: Hoare triple {33756#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-17 21:58:36,652 INFO L280 TraceCheckUtils]: 162: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-17 21:58:36,652 INFO L263 TraceCheckUtils]: 163: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,652 INFO L280 TraceCheckUtils]: 164: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,653 INFO L280 TraceCheckUtils]: 165: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,653 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,653 INFO L280 TraceCheckUtils]: 167: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-17 21:58:36,653 INFO L280 TraceCheckUtils]: 168: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-17 21:58:36,653 INFO L263 TraceCheckUtils]: 169: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,654 INFO L280 TraceCheckUtils]: 170: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:36,655 INFO L280 TraceCheckUtils]: 171: Hoare triple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:36,656 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {34195#(= ~pumpRunning~0 |isPumpRunning_#res|)} {33679#true} #551#return; {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:58:36,657 INFO L280 TraceCheckUtils]: 173: Hoare triple {34192#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 21:58:36,658 INFO L280 TraceCheckUtils]: 174: Hoare triple {34193#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,658 INFO L280 TraceCheckUtils]: 175: Hoare triple {34194#(= 0 ~pumpRunning~0)} assume true; {34194#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:58:36,659 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {34194#(= 0 ~pumpRunning~0)} {33756#(not (= 0 ~pumpRunning~0))} #525#return; {33680#false} is VALID [2020-07-17 21:58:36,659 INFO L280 TraceCheckUtils]: 177: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:36,660 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {33680#false} {33756#(not (= 0 ~pumpRunning~0))} #513#return; {33680#false} is VALID [2020-07-17 21:58:36,660 INFO L280 TraceCheckUtils]: 179: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-17 21:58:36,660 INFO L280 TraceCheckUtils]: 180: Hoare triple {33680#false} assume ~splverifierCounter~0 < 4; {33680#false} is VALID [2020-07-17 21:58:36,660 INFO L280 TraceCheckUtils]: 181: Hoare triple {33680#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33680#false} is VALID [2020-07-17 21:58:36,660 INFO L280 TraceCheckUtils]: 182: Hoare triple {33680#false} assume !(0 != ~tmp~8); {33680#false} is VALID [2020-07-17 21:58:36,661 INFO L280 TraceCheckUtils]: 183: Hoare triple {33680#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33680#false} is VALID [2020-07-17 21:58:36,661 INFO L280 TraceCheckUtils]: 184: Hoare triple {33680#false} assume !(0 != ~tmp___0~2); {33680#false} is VALID [2020-07-17 21:58:36,661 INFO L280 TraceCheckUtils]: 185: Hoare triple {33680#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33680#false} is VALID [2020-07-17 21:58:36,661 INFO L280 TraceCheckUtils]: 186: Hoare triple {33680#false} assume 0 != ~tmp___2~0; {33680#false} is VALID [2020-07-17 21:58:36,661 INFO L263 TraceCheckUtils]: 187: Hoare triple {33680#false} call timeShift(); {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:58:36,662 INFO L263 TraceCheckUtils]: 188: Hoare triple {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:36,662 INFO L263 TraceCheckUtils]: 189: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,663 INFO L280 TraceCheckUtils]: 190: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,663 INFO L280 TraceCheckUtils]: 191: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,663 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,663 INFO L280 TraceCheckUtils]: 193: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:36,663 INFO L280 TraceCheckUtils]: 194: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,664 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {33679#true} {33935#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {33679#true} is VALID [2020-07-17 21:58:36,664 INFO L280 TraceCheckUtils]: 196: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,665 INFO L263 TraceCheckUtils]: 197: Hoare triple {33679#true} call lowerWaterLevel(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:36,665 INFO L280 TraceCheckUtils]: 198: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-17 21:58:36,665 INFO L280 TraceCheckUtils]: 199: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,665 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {33679#true} {33679#true} #521#return; {33679#true} is VALID [2020-07-17 21:58:36,665 INFO L280 TraceCheckUtils]: 201: Hoare triple {33679#true} assume 0 != ~systemActive~0; {33679#true} is VALID [2020-07-17 21:58:36,666 INFO L263 TraceCheckUtils]: 202: Hoare triple {33679#true} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,666 INFO L280 TraceCheckUtils]: 203: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,666 INFO L280 TraceCheckUtils]: 204: Hoare triple {33679#true} assume 0 != ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,667 INFO L263 TraceCheckUtils]: 205: Hoare triple {33679#true} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-17 21:58:36,667 INFO L280 TraceCheckUtils]: 206: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,667 INFO L263 TraceCheckUtils]: 207: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-17 21:58:36,667 INFO L280 TraceCheckUtils]: 208: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-17 21:58:36,667 INFO L280 TraceCheckUtils]: 209: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,668 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-17 21:58:36,668 INFO L280 TraceCheckUtils]: 211: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:36,668 INFO L280 TraceCheckUtils]: 212: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,668 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {33679#true} {33679#true} #501#return; {33679#true} is VALID [2020-07-17 21:58:36,668 INFO L280 TraceCheckUtils]: 214: Hoare triple {33679#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33679#true} is VALID [2020-07-17 21:58:36,669 INFO L280 TraceCheckUtils]: 215: Hoare triple {33679#true} assume 0 != ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,670 INFO L263 TraceCheckUtils]: 216: Hoare triple {33679#true} call deactivatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,671 INFO L280 TraceCheckUtils]: 217: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33679#true} is VALID [2020-07-17 21:58:36,671 INFO L280 TraceCheckUtils]: 218: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,671 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {33679#true} {33679#true} #503#return; {33679#true} is VALID [2020-07-17 21:58:36,671 INFO L280 TraceCheckUtils]: 220: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,671 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {33679#true} {33679#true} #523#return; {33679#true} is VALID [2020-07-17 21:58:36,672 INFO L263 TraceCheckUtils]: 222: Hoare triple {33679#true} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-17 21:58:36,672 INFO L280 TraceCheckUtils]: 223: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-17 21:58:36,672 INFO L263 TraceCheckUtils]: 224: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,672 INFO L280 TraceCheckUtils]: 225: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,673 INFO L280 TraceCheckUtils]: 226: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,673 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:36,673 INFO L280 TraceCheckUtils]: 228: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-17 21:58:36,673 INFO L280 TraceCheckUtils]: 229: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-17 21:58:36,673 INFO L263 TraceCheckUtils]: 230: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,674 INFO L280 TraceCheckUtils]: 231: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,674 INFO L280 TraceCheckUtils]: 232: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,674 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {33679#true} {33679#true} #551#return; {33679#true} is VALID [2020-07-17 21:58:36,674 INFO L280 TraceCheckUtils]: 234: Hoare triple {33679#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33679#true} is VALID [2020-07-17 21:58:36,674 INFO L280 TraceCheckUtils]: 235: Hoare triple {33679#true} assume !(0 != ~tmp___0~3); {33679#true} is VALID [2020-07-17 21:58:36,674 INFO L280 TraceCheckUtils]: 236: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,675 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {33679#true} {33679#true} #525#return; {33679#true} is VALID [2020-07-17 21:58:36,675 INFO L280 TraceCheckUtils]: 238: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,675 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {33679#true} {33680#false} #513#return; {33680#false} is VALID [2020-07-17 21:58:36,675 INFO L280 TraceCheckUtils]: 240: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-17 21:58:36,675 INFO L280 TraceCheckUtils]: 241: Hoare triple {33680#false} assume ~splverifierCounter~0 < 4; {33680#false} is VALID [2020-07-17 21:58:36,676 INFO L280 TraceCheckUtils]: 242: Hoare triple {33680#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33680#false} is VALID [2020-07-17 21:58:36,676 INFO L280 TraceCheckUtils]: 243: Hoare triple {33680#false} assume 0 != ~tmp~8; {33680#false} is VALID [2020-07-17 21:58:36,676 INFO L263 TraceCheckUtils]: 244: Hoare triple {33680#false} call waterRise(); {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:36,676 INFO L280 TraceCheckUtils]: 245: Hoare triple {33934#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33679#true} is VALID [2020-07-17 21:58:36,676 INFO L280 TraceCheckUtils]: 246: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,676 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {33679#true} {33680#false} #509#return; {33680#false} is VALID [2020-07-17 21:58:36,677 INFO L280 TraceCheckUtils]: 248: Hoare triple {33680#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33680#false} is VALID [2020-07-17 21:58:36,677 INFO L280 TraceCheckUtils]: 249: Hoare triple {33680#false} assume !(0 != ~tmp___0~2); {33680#false} is VALID [2020-07-17 21:58:36,677 INFO L280 TraceCheckUtils]: 250: Hoare triple {33680#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33680#false} is VALID [2020-07-17 21:58:36,677 INFO L280 TraceCheckUtils]: 251: Hoare triple {33680#false} assume 0 != ~tmp___2~0; {33680#false} is VALID [2020-07-17 21:58:36,677 INFO L263 TraceCheckUtils]: 252: Hoare triple {33680#false} call timeShift(); {33680#false} is VALID [2020-07-17 21:58:36,678 INFO L263 TraceCheckUtils]: 253: Hoare triple {33680#false} call __utac_acc__Specification5_spec__2(); {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:36,678 INFO L263 TraceCheckUtils]: 254: Hoare triple {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,678 INFO L280 TraceCheckUtils]: 255: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,678 INFO L280 TraceCheckUtils]: 256: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,678 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {33679#true} {33933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {33679#true} is VALID [2020-07-17 21:58:36,679 INFO L280 TraceCheckUtils]: 258: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:36,679 INFO L280 TraceCheckUtils]: 259: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,679 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {33679#true} {33680#false} #519#return; {33680#false} is VALID [2020-07-17 21:58:36,679 INFO L280 TraceCheckUtils]: 261: Hoare triple {33680#false} assume !(0 != ~pumpRunning~0); {33680#false} is VALID [2020-07-17 21:58:36,679 INFO L280 TraceCheckUtils]: 262: Hoare triple {33680#false} assume 0 != ~systemActive~0; {33680#false} is VALID [2020-07-17 21:58:36,680 INFO L263 TraceCheckUtils]: 263: Hoare triple {33680#false} call processEnvironment(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,680 INFO L280 TraceCheckUtils]: 264: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:36,680 INFO L280 TraceCheckUtils]: 265: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,681 INFO L263 TraceCheckUtils]: 266: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,681 INFO L280 TraceCheckUtils]: 267: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:36,682 INFO L280 TraceCheckUtils]: 268: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:36,682 INFO L263 TraceCheckUtils]: 269: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,683 INFO L280 TraceCheckUtils]: 270: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,683 INFO L280 TraceCheckUtils]: 271: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:36,683 INFO L263 TraceCheckUtils]: 272: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,683 INFO L280 TraceCheckUtils]: 273: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:36,683 INFO L263 TraceCheckUtils]: 274: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:36,683 INFO L280 TraceCheckUtils]: 275: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,684 INFO L280 TraceCheckUtils]: 276: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:36,684 INFO L280 TraceCheckUtils]: 277: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,684 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:36,684 INFO L280 TraceCheckUtils]: 279: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:36,684 INFO L280 TraceCheckUtils]: 280: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,685 INFO L280 TraceCheckUtils]: 281: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:36,685 INFO L280 TraceCheckUtils]: 282: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,685 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:36,685 INFO L280 TraceCheckUtils]: 284: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-17 21:58:36,685 INFO L280 TraceCheckUtils]: 285: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:36,686 INFO L263 TraceCheckUtils]: 286: Hoare triple {33679#true} call activatePump(); {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:36,686 INFO L280 TraceCheckUtils]: 287: Hoare triple {33988#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33679#true} is VALID [2020-07-17 21:58:36,687 INFO L280 TraceCheckUtils]: 288: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,687 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {33679#true} {33679#true} #533#return; {33679#true} is VALID [2020-07-17 21:58:36,687 INFO L280 TraceCheckUtils]: 290: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,687 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {33679#true} {33679#true} #545#return; {33679#true} is VALID [2020-07-17 21:58:36,687 INFO L280 TraceCheckUtils]: 292: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,688 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {33679#true} {33679#true} #507#return; {33679#true} is VALID [2020-07-17 21:58:36,688 INFO L280 TraceCheckUtils]: 294: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,688 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {33679#true} {33680#false} #523#return; {33680#false} is VALID [2020-07-17 21:58:36,688 INFO L263 TraceCheckUtils]: 296: Hoare triple {33680#false} call __utac_acc__Specification5_spec__3(); {33680#false} is VALID [2020-07-17 21:58:36,688 INFO L280 TraceCheckUtils]: 297: Hoare triple {33680#false} havoc ~tmp~9;havoc ~tmp___0~3; {33680#false} is VALID [2020-07-17 21:58:36,689 INFO L263 TraceCheckUtils]: 298: Hoare triple {33680#false} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:36,689 INFO L280 TraceCheckUtils]: 299: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:36,689 INFO L280 TraceCheckUtils]: 300: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,689 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {33679#true} {33680#false} #549#return; {33680#false} is VALID [2020-07-17 21:58:36,689 INFO L280 TraceCheckUtils]: 302: Hoare triple {33680#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33680#false} is VALID [2020-07-17 21:58:36,689 INFO L280 TraceCheckUtils]: 303: Hoare triple {33680#false} assume 2 != ~tmp~9; {33680#false} is VALID [2020-07-17 21:58:36,690 INFO L263 TraceCheckUtils]: 304: Hoare triple {33680#false} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:36,690 INFO L280 TraceCheckUtils]: 305: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:36,690 INFO L280 TraceCheckUtils]: 306: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:36,690 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {33679#true} {33680#false} #551#return; {33680#false} is VALID [2020-07-17 21:58:36,690 INFO L280 TraceCheckUtils]: 308: Hoare triple {33680#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33680#false} is VALID [2020-07-17 21:58:36,691 INFO L280 TraceCheckUtils]: 309: Hoare triple {33680#false} assume 0 != ~tmp___0~3; {33680#false} is VALID [2020-07-17 21:58:36,691 INFO L280 TraceCheckUtils]: 310: Hoare triple {33680#false} assume 0 == ~switchedOnBeforeTS~0; {33680#false} is VALID [2020-07-17 21:58:36,691 INFO L263 TraceCheckUtils]: 311: Hoare triple {33680#false} call __automaton_fail(); {33680#false} is VALID [2020-07-17 21:58:36,691 INFO L280 TraceCheckUtils]: 312: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-17 21:58:36,793 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 89 proven. 46 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2020-07-17 21:58:36,794 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821396102] [2020-07-17 21:58:36,794 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [245013957] [2020-07-17 21:58:36,794 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 21:58:37,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:37,035 INFO L264 TraceCheckSpWp]: Trace formula consists of 1294 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 21:58:37,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:37,103 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:58:37,605 INFO L263 TraceCheckUtils]: 0: Hoare triple {33679#true} call ULTIMATE.init(); {33679#true} is VALID [2020-07-17 21:58:37,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {33679#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33679#true} is VALID [2020-07-17 21:58:37,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,605 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33679#true} {33679#true} #567#return; {33679#true} is VALID [2020-07-17 21:58:37,605 INFO L263 TraceCheckUtils]: 4: Hoare triple {33679#true} call #t~ret76 := main(); {33679#true} is VALID [2020-07-17 21:58:37,605 INFO L280 TraceCheckUtils]: 5: Hoare triple {33679#true} havoc ~retValue_acc~9;havoc ~tmp~10; {33679#true} is VALID [2020-07-17 21:58:37,606 INFO L263 TraceCheckUtils]: 6: Hoare triple {33679#true} call select_helpers(); {33679#true} is VALID [2020-07-17 21:58:37,606 INFO L280 TraceCheckUtils]: 7: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,606 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33679#true} {33679#true} #459#return; {33679#true} is VALID [2020-07-17 21:58:37,606 INFO L263 TraceCheckUtils]: 9: Hoare triple {33679#true} call select_features(); {33679#true} is VALID [2020-07-17 21:58:37,606 INFO L280 TraceCheckUtils]: 10: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,606 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33679#true} {33679#true} #461#return; {33679#true} is VALID [2020-07-17 21:58:37,606 INFO L263 TraceCheckUtils]: 12: Hoare triple {33679#true} call #t~ret65 := valid_product(); {33679#true} is VALID [2020-07-17 21:58:37,606 INFO L280 TraceCheckUtils]: 13: Hoare triple {33679#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {33679#true} is VALID [2020-07-17 21:58:37,607 INFO L280 TraceCheckUtils]: 14: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,607 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33679#true} {33679#true} #463#return; {33679#true} is VALID [2020-07-17 21:58:37,607 INFO L280 TraceCheckUtils]: 16: Hoare triple {33679#true} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {33679#true} is VALID [2020-07-17 21:58:37,607 INFO L280 TraceCheckUtils]: 17: Hoare triple {33679#true} assume 0 != ~tmp~10; {33679#true} is VALID [2020-07-17 21:58:37,607 INFO L263 TraceCheckUtils]: 18: Hoare triple {33679#true} call setup(); {33679#true} is VALID [2020-07-17 21:58:37,607 INFO L280 TraceCheckUtils]: 19: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,607 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33679#true} {33679#true} #465#return; {33679#true} is VALID [2020-07-17 21:58:37,607 INFO L263 TraceCheckUtils]: 21: Hoare triple {33679#true} call runTest(); {33679#true} is VALID [2020-07-17 21:58:37,608 INFO L263 TraceCheckUtils]: 22: Hoare triple {33679#true} call __utac_acc__Specification5_spec__1(); {33679#true} is VALID [2020-07-17 21:58:37,608 INFO L280 TraceCheckUtils]: 23: Hoare triple {33679#true} ~switchedOnBeforeTS~0 := 0; {33679#true} is VALID [2020-07-17 21:58:37,608 INFO L280 TraceCheckUtils]: 24: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,608 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33679#true} {33679#true} #557#return; {33679#true} is VALID [2020-07-17 21:58:37,608 INFO L263 TraceCheckUtils]: 26: Hoare triple {33679#true} call test(); {33679#true} is VALID [2020-07-17 21:58:37,608 INFO L280 TraceCheckUtils]: 27: Hoare triple {33679#true} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33679#true} is VALID [2020-07-17 21:58:37,608 INFO L280 TraceCheckUtils]: 28: Hoare triple {33679#true} assume !false; {33679#true} is VALID [2020-07-17 21:58:37,608 INFO L280 TraceCheckUtils]: 29: Hoare triple {33679#true} assume ~splverifierCounter~0 < 4; {33679#true} is VALID [2020-07-17 21:58:37,609 INFO L280 TraceCheckUtils]: 30: Hoare triple {33679#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33679#true} is VALID [2020-07-17 21:58:37,609 INFO L280 TraceCheckUtils]: 31: Hoare triple {33679#true} assume 0 != ~tmp~8; {33679#true} is VALID [2020-07-17 21:58:37,609 INFO L263 TraceCheckUtils]: 32: Hoare triple {33679#true} call waterRise(); {33679#true} is VALID [2020-07-17 21:58:37,609 INFO L280 TraceCheckUtils]: 33: Hoare triple {33679#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33679#true} is VALID [2020-07-17 21:58:37,609 INFO L280 TraceCheckUtils]: 34: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,609 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33679#true} {33679#true} #509#return; {33679#true} is VALID [2020-07-17 21:58:37,609 INFO L280 TraceCheckUtils]: 36: Hoare triple {33679#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33679#true} is VALID [2020-07-17 21:58:37,609 INFO L280 TraceCheckUtils]: 37: Hoare triple {33679#true} assume !(0 != ~tmp___0~2); {33679#true} is VALID [2020-07-17 21:58:37,610 INFO L280 TraceCheckUtils]: 38: Hoare triple {33679#true} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33679#true} is VALID [2020-07-17 21:58:37,610 INFO L280 TraceCheckUtils]: 39: Hoare triple {33679#true} assume 0 != ~tmp___2~0; {33679#true} is VALID [2020-07-17 21:58:37,610 INFO L263 TraceCheckUtils]: 40: Hoare triple {33679#true} call timeShift(); {33679#true} is VALID [2020-07-17 21:58:37,610 INFO L263 TraceCheckUtils]: 41: Hoare triple {33679#true} call __utac_acc__Specification5_spec__2(); {33679#true} is VALID [2020-07-17 21:58:37,610 INFO L263 TraceCheckUtils]: 42: Hoare triple {33679#true} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:37,610 INFO L280 TraceCheckUtils]: 43: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:37,610 INFO L280 TraceCheckUtils]: 44: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,610 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {33679#true} {33679#true} #547#return; {33679#true} is VALID [2020-07-17 21:58:37,611 INFO L280 TraceCheckUtils]: 46: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:37,611 INFO L280 TraceCheckUtils]: 47: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,611 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {33679#true} {33679#true} #519#return; {33679#true} is VALID [2020-07-17 21:58:37,611 INFO L280 TraceCheckUtils]: 49: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:37,611 INFO L280 TraceCheckUtils]: 50: Hoare triple {33679#true} assume 0 != ~systemActive~0; {33679#true} is VALID [2020-07-17 21:58:37,612 INFO L263 TraceCheckUtils]: 51: Hoare triple {33679#true} call processEnvironment(); {33679#true} is VALID [2020-07-17 21:58:37,612 INFO L280 TraceCheckUtils]: 52: Hoare triple {33679#true} havoc ~tmp~5; {33679#true} is VALID [2020-07-17 21:58:37,612 INFO L280 TraceCheckUtils]: 53: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:37,612 INFO L263 TraceCheckUtils]: 54: Hoare triple {33679#true} call processEnvironment__wrappee__lowWaterSensor(); {33679#true} is VALID [2020-07-17 21:58:37,612 INFO L280 TraceCheckUtils]: 55: Hoare triple {33679#true} havoc ~tmp~4; {33679#true} is VALID [2020-07-17 21:58:37,613 INFO L280 TraceCheckUtils]: 56: Hoare triple {33679#true} assume !(0 != ~pumpRunning~0); {33679#true} is VALID [2020-07-17 21:58:37,613 INFO L263 TraceCheckUtils]: 57: Hoare triple {33679#true} call processEnvironment__wrappee__highWaterSensor(); {33679#true} is VALID [2020-07-17 21:58:37,613 INFO L280 TraceCheckUtils]: 58: Hoare triple {33679#true} havoc ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:37,613 INFO L280 TraceCheckUtils]: 59: Hoare triple {33679#true} assume 0 == ~pumpRunning~0; {33679#true} is VALID [2020-07-17 21:58:37,613 INFO L263 TraceCheckUtils]: 60: Hoare triple {33679#true} call #t~ret35 := isHighWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:37,613 INFO L280 TraceCheckUtils]: 61: Hoare triple {33679#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33679#true} is VALID [2020-07-17 21:58:37,614 INFO L263 TraceCheckUtils]: 62: Hoare triple {33679#true} call #t~ret55 := isHighWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:37,614 INFO L280 TraceCheckUtils]: 63: Hoare triple {33679#true} havoc ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:37,614 INFO L280 TraceCheckUtils]: 64: Hoare triple {33679#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33679#true} is VALID [2020-07-17 21:58:37,614 INFO L280 TraceCheckUtils]: 65: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,614 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {33679#true} {33679#true} #517#return; {33679#true} is VALID [2020-07-17 21:58:37,615 INFO L280 TraceCheckUtils]: 67: Hoare triple {33679#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33679#true} is VALID [2020-07-17 21:58:37,615 INFO L280 TraceCheckUtils]: 68: Hoare triple {33679#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33679#true} is VALID [2020-07-17 21:58:37,615 INFO L280 TraceCheckUtils]: 69: Hoare triple {33679#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33679#true} is VALID [2020-07-17 21:58:37,615 INFO L280 TraceCheckUtils]: 70: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,615 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {33679#true} {33679#true} #531#return; {33679#true} is VALID [2020-07-17 21:58:37,616 INFO L280 TraceCheckUtils]: 72: Hoare triple {33679#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33679#true} is VALID [2020-07-17 21:58:37,616 INFO L280 TraceCheckUtils]: 73: Hoare triple {33679#true} assume 0 != ~tmp~3; {33679#true} is VALID [2020-07-17 21:58:37,616 INFO L263 TraceCheckUtils]: 74: Hoare triple {33679#true} call activatePump(); {33679#true} is VALID [2020-07-17 21:58:37,622 INFO L280 TraceCheckUtils]: 75: Hoare triple {33679#true} ~pumpRunning~0 := 1; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,622 INFO L280 TraceCheckUtils]: 76: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,623 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #533#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,624 INFO L280 TraceCheckUtils]: 78: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,624 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #545#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,625 INFO L280 TraceCheckUtils]: 80: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,625 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #507#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,626 INFO L280 TraceCheckUtils]: 82: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,626 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #523#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,627 INFO L263 TraceCheckUtils]: 84: Hoare triple {33975#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,627 INFO L280 TraceCheckUtils]: 85: Hoare triple {33975#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,628 INFO L263 TraceCheckUtils]: 86: Hoare triple {33975#(<= 1 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,629 INFO L280 TraceCheckUtils]: 87: Hoare triple {33975#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,629 INFO L280 TraceCheckUtils]: 88: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,630 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33975#(<= 1 ~pumpRunning~0)} #549#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,630 INFO L280 TraceCheckUtils]: 90: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,631 INFO L280 TraceCheckUtils]: 91: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,632 INFO L280 TraceCheckUtils]: 92: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,632 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33975#(<= 1 ~pumpRunning~0)} #525#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,633 INFO L280 TraceCheckUtils]: 94: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume true; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,633 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {33975#(<= 1 ~pumpRunning~0)} {33679#true} #513#return; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,634 INFO L280 TraceCheckUtils]: 96: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume !false; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,634 INFO L280 TraceCheckUtils]: 97: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,635 INFO L280 TraceCheckUtils]: 98: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,635 INFO L280 TraceCheckUtils]: 99: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~8); {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,636 INFO L280 TraceCheckUtils]: 100: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,636 INFO L280 TraceCheckUtils]: 101: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,637 INFO L280 TraceCheckUtils]: 102: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,637 INFO L280 TraceCheckUtils]: 103: Hoare triple {33975#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {33975#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,638 INFO L263 TraceCheckUtils]: 104: Hoare triple {33975#(<= 1 ~pumpRunning~0)} call timeShift(); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,638 INFO L263 TraceCheckUtils]: 105: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {33679#true} is VALID [2020-07-17 21:58:37,638 INFO L263 TraceCheckUtils]: 106: Hoare triple {33679#true} call #t~ret62 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:37,638 INFO L280 TraceCheckUtils]: 107: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33679#true} is VALID [2020-07-17 21:58:37,638 INFO L280 TraceCheckUtils]: 108: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,638 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {33679#true} {33679#true} #547#return; {33679#true} is VALID [2020-07-17 21:58:37,639 INFO L280 TraceCheckUtils]: 110: Hoare triple {33679#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33679#true} is VALID [2020-07-17 21:58:37,639 INFO L280 TraceCheckUtils]: 111: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,639 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {33679#true} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #519#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,640 INFO L280 TraceCheckUtils]: 113: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,640 INFO L263 TraceCheckUtils]: 114: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:37,640 INFO L280 TraceCheckUtils]: 115: Hoare triple {33679#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33679#true} is VALID [2020-07-17 21:58:37,640 INFO L280 TraceCheckUtils]: 116: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,641 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {33679#true} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #521#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,642 INFO L280 TraceCheckUtils]: 118: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,642 INFO L263 TraceCheckUtils]: 119: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,643 INFO L280 TraceCheckUtils]: 120: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,643 INFO L280 TraceCheckUtils]: 121: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,644 INFO L263 TraceCheckUtils]: 122: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret37 := isMethaneAlarm(); {33679#true} is VALID [2020-07-17 21:58:37,644 INFO L280 TraceCheckUtils]: 123: Hoare triple {33679#true} havoc ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:37,644 INFO L263 TraceCheckUtils]: 124: Hoare triple {33679#true} call #t~ret38 := isMethaneLevelCritical(); {33679#true} is VALID [2020-07-17 21:58:37,644 INFO L280 TraceCheckUtils]: 125: Hoare triple {33679#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33679#true} is VALID [2020-07-17 21:58:37,644 INFO L280 TraceCheckUtils]: 126: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,644 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {33679#true} {33679#true} #561#return; {33679#true} is VALID [2020-07-17 21:58:37,645 INFO L280 TraceCheckUtils]: 128: Hoare triple {33679#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33679#true} is VALID [2020-07-17 21:58:37,645 INFO L280 TraceCheckUtils]: 129: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,646 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {33679#true} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #501#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,646 INFO L280 TraceCheckUtils]: 131: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,647 INFO L280 TraceCheckUtils]: 132: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~5); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,647 INFO L263 TraceCheckUtils]: 133: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,648 INFO L280 TraceCheckUtils]: 134: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~4; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,648 INFO L280 TraceCheckUtils]: 135: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,649 INFO L263 TraceCheckUtils]: 136: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret36 := isLowWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:37,649 INFO L280 TraceCheckUtils]: 137: Hoare triple {33679#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {33679#true} is VALID [2020-07-17 21:58:37,649 INFO L263 TraceCheckUtils]: 138: Hoare triple {33679#true} call #t~ret56 := isLowWaterSensorDry(); {33679#true} is VALID [2020-07-17 21:58:37,649 INFO L280 TraceCheckUtils]: 139: Hoare triple {33679#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {33679#true} is VALID [2020-07-17 21:58:37,649 INFO L280 TraceCheckUtils]: 140: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,649 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {33679#true} {33679#true} #499#return; {33679#true} is VALID [2020-07-17 21:58:37,649 INFO L280 TraceCheckUtils]: 142: Hoare triple {33679#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {33679#true} is VALID [2020-07-17 21:58:37,650 INFO L280 TraceCheckUtils]: 143: Hoare triple {33679#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {33679#true} is VALID [2020-07-17 21:58:37,650 INFO L280 TraceCheckUtils]: 144: Hoare triple {33679#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {33679#true} is VALID [2020-07-17 21:58:37,650 INFO L280 TraceCheckUtils]: 145: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,651 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {33679#true} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #539#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,651 INFO L280 TraceCheckUtils]: 147: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,652 INFO L280 TraceCheckUtils]: 148: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~4); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,652 INFO L263 TraceCheckUtils]: 149: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,653 INFO L280 TraceCheckUtils]: 150: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~3; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,654 INFO L280 TraceCheckUtils]: 151: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,654 INFO L263 TraceCheckUtils]: 152: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {33679#true} is VALID [2020-07-17 21:58:37,654 INFO L280 TraceCheckUtils]: 153: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,654 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {33679#true} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #537#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,655 INFO L280 TraceCheckUtils]: 155: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,656 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #543#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,656 INFO L280 TraceCheckUtils]: 157: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,657 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #505#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,658 INFO L280 TraceCheckUtils]: 159: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,666 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #523#return; {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:58:37,666 INFO L263 TraceCheckUtils]: 161: Hoare triple {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {33679#true} is VALID [2020-07-17 21:58:37,666 INFO L280 TraceCheckUtils]: 162: Hoare triple {33679#true} havoc ~tmp~9;havoc ~tmp___0~3; {33679#true} is VALID [2020-07-17 21:58:37,666 INFO L263 TraceCheckUtils]: 163: Hoare triple {33679#true} call #t~ret63 := getWaterLevel(); {33679#true} is VALID [2020-07-17 21:58:37,666 INFO L280 TraceCheckUtils]: 164: Hoare triple {33679#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33679#true} is VALID [2020-07-17 21:58:37,667 INFO L280 TraceCheckUtils]: 165: Hoare triple {33679#true} assume true; {33679#true} is VALID [2020-07-17 21:58:37,667 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {33679#true} {33679#true} #549#return; {33679#true} is VALID [2020-07-17 21:58:37,667 INFO L280 TraceCheckUtils]: 167: Hoare triple {33679#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33679#true} is VALID [2020-07-17 21:58:37,667 INFO L280 TraceCheckUtils]: 168: Hoare triple {33679#true} assume 2 != ~tmp~9; {33679#true} is VALID [2020-07-17 21:58:37,667 INFO L263 TraceCheckUtils]: 169: Hoare triple {33679#true} call #t~ret64 := isPumpRunning(); {33679#true} is VALID [2020-07-17 21:58:37,668 INFO L280 TraceCheckUtils]: 170: Hoare triple {33679#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {34847#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:37,669 INFO L280 TraceCheckUtils]: 171: Hoare triple {34847#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {34847#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:58:37,670 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {34847#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {33679#true} #551#return; {34854#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:58:37,671 INFO L280 TraceCheckUtils]: 173: Hoare triple {34854#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {34858#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 21:58:37,671 INFO L280 TraceCheckUtils]: 174: Hoare triple {34858#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {34862#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:58:37,672 INFO L280 TraceCheckUtils]: 175: Hoare triple {34862#(<= ~pumpRunning~0 0)} assume true; {34862#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:58:37,673 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {34862#(<= ~pumpRunning~0 0)} {34648#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #525#return; {34869#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:58:37,674 INFO L280 TraceCheckUtils]: 177: Hoare triple {34869#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {34869#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:58:37,675 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {34869#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {33975#(<= 1 ~pumpRunning~0)} #513#return; {33680#false} is VALID [2020-07-17 21:58:37,675 INFO L280 TraceCheckUtils]: 179: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-17 21:58:37,676 INFO L280 TraceCheckUtils]: 180: Hoare triple {33680#false} assume ~splverifierCounter~0 < 4; {33680#false} is VALID [2020-07-17 21:58:37,676 INFO L280 TraceCheckUtils]: 181: Hoare triple {33680#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33680#false} is VALID [2020-07-17 21:58:37,676 INFO L280 TraceCheckUtils]: 182: Hoare triple {33680#false} assume !(0 != ~tmp~8); {33680#false} is VALID [2020-07-17 21:58:37,676 INFO L280 TraceCheckUtils]: 183: Hoare triple {33680#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33680#false} is VALID [2020-07-17 21:58:37,676 INFO L280 TraceCheckUtils]: 184: Hoare triple {33680#false} assume !(0 != ~tmp___0~2); {33680#false} is VALID [2020-07-17 21:58:37,677 INFO L280 TraceCheckUtils]: 185: Hoare triple {33680#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33680#false} is VALID [2020-07-17 21:58:37,677 INFO L280 TraceCheckUtils]: 186: Hoare triple {33680#false} assume 0 != ~tmp___2~0; {33680#false} is VALID [2020-07-17 21:58:37,677 INFO L263 TraceCheckUtils]: 187: Hoare triple {33680#false} call timeShift(); {33680#false} is VALID [2020-07-17 21:58:37,677 INFO L263 TraceCheckUtils]: 188: Hoare triple {33680#false} call __utac_acc__Specification5_spec__2(); {33680#false} is VALID [2020-07-17 21:58:37,677 INFO L263 TraceCheckUtils]: 189: Hoare triple {33680#false} call #t~ret62 := isPumpRunning(); {33680#false} is VALID [2020-07-17 21:58:37,677 INFO L280 TraceCheckUtils]: 190: Hoare triple {33680#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33680#false} is VALID [2020-07-17 21:58:37,678 INFO L280 TraceCheckUtils]: 191: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,678 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {33680#false} {33680#false} #547#return; {33680#false} is VALID [2020-07-17 21:58:37,678 INFO L280 TraceCheckUtils]: 193: Hoare triple {33680#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33680#false} is VALID [2020-07-17 21:58:37,678 INFO L280 TraceCheckUtils]: 194: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,678 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {33680#false} {33680#false} #519#return; {33680#false} is VALID [2020-07-17 21:58:37,679 INFO L280 TraceCheckUtils]: 196: Hoare triple {33680#false} assume 0 != ~pumpRunning~0; {33680#false} is VALID [2020-07-17 21:58:37,679 INFO L263 TraceCheckUtils]: 197: Hoare triple {33680#false} call lowerWaterLevel(); {33680#false} is VALID [2020-07-17 21:58:37,679 INFO L280 TraceCheckUtils]: 198: Hoare triple {33680#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33680#false} is VALID [2020-07-17 21:58:37,679 INFO L280 TraceCheckUtils]: 199: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,679 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {33680#false} {33680#false} #521#return; {33680#false} is VALID [2020-07-17 21:58:37,680 INFO L280 TraceCheckUtils]: 201: Hoare triple {33680#false} assume 0 != ~systemActive~0; {33680#false} is VALID [2020-07-17 21:58:37,680 INFO L263 TraceCheckUtils]: 202: Hoare triple {33680#false} call processEnvironment(); {33680#false} is VALID [2020-07-17 21:58:37,680 INFO L280 TraceCheckUtils]: 203: Hoare triple {33680#false} havoc ~tmp~5; {33680#false} is VALID [2020-07-17 21:58:37,680 INFO L280 TraceCheckUtils]: 204: Hoare triple {33680#false} assume 0 != ~pumpRunning~0; {33680#false} is VALID [2020-07-17 21:58:37,680 INFO L263 TraceCheckUtils]: 205: Hoare triple {33680#false} call #t~ret37 := isMethaneAlarm(); {33680#false} is VALID [2020-07-17 21:58:37,681 INFO L280 TraceCheckUtils]: 206: Hoare triple {33680#false} havoc ~retValue_acc~3; {33680#false} is VALID [2020-07-17 21:58:37,681 INFO L263 TraceCheckUtils]: 207: Hoare triple {33680#false} call #t~ret38 := isMethaneLevelCritical(); {33680#false} is VALID [2020-07-17 21:58:37,681 INFO L280 TraceCheckUtils]: 208: Hoare triple {33680#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {33680#false} is VALID [2020-07-17 21:58:37,681 INFO L280 TraceCheckUtils]: 209: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,681 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {33680#false} {33680#false} #561#return; {33680#false} is VALID [2020-07-17 21:58:37,681 INFO L280 TraceCheckUtils]: 211: Hoare triple {33680#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {33680#false} is VALID [2020-07-17 21:58:37,682 INFO L280 TraceCheckUtils]: 212: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,682 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {33680#false} {33680#false} #501#return; {33680#false} is VALID [2020-07-17 21:58:37,682 INFO L280 TraceCheckUtils]: 214: Hoare triple {33680#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {33680#false} is VALID [2020-07-17 21:58:37,682 INFO L280 TraceCheckUtils]: 215: Hoare triple {33680#false} assume 0 != ~tmp~5; {33680#false} is VALID [2020-07-17 21:58:37,682 INFO L263 TraceCheckUtils]: 216: Hoare triple {33680#false} call deactivatePump(); {33680#false} is VALID [2020-07-17 21:58:37,683 INFO L280 TraceCheckUtils]: 217: Hoare triple {33680#false} ~pumpRunning~0 := 0; {33680#false} is VALID [2020-07-17 21:58:37,683 INFO L280 TraceCheckUtils]: 218: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,683 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {33680#false} {33680#false} #503#return; {33680#false} is VALID [2020-07-17 21:58:37,683 INFO L280 TraceCheckUtils]: 220: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,683 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {33680#false} {33680#false} #523#return; {33680#false} is VALID [2020-07-17 21:58:37,683 INFO L263 TraceCheckUtils]: 222: Hoare triple {33680#false} call __utac_acc__Specification5_spec__3(); {33680#false} is VALID [2020-07-17 21:58:37,684 INFO L280 TraceCheckUtils]: 223: Hoare triple {33680#false} havoc ~tmp~9;havoc ~tmp___0~3; {33680#false} is VALID [2020-07-17 21:58:37,684 INFO L263 TraceCheckUtils]: 224: Hoare triple {33680#false} call #t~ret63 := getWaterLevel(); {33680#false} is VALID [2020-07-17 21:58:37,684 INFO L280 TraceCheckUtils]: 225: Hoare triple {33680#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33680#false} is VALID [2020-07-17 21:58:37,684 INFO L280 TraceCheckUtils]: 226: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,684 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {33680#false} {33680#false} #549#return; {33680#false} is VALID [2020-07-17 21:58:37,685 INFO L280 TraceCheckUtils]: 228: Hoare triple {33680#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33680#false} is VALID [2020-07-17 21:58:37,685 INFO L280 TraceCheckUtils]: 229: Hoare triple {33680#false} assume 2 != ~tmp~9; {33680#false} is VALID [2020-07-17 21:58:37,685 INFO L263 TraceCheckUtils]: 230: Hoare triple {33680#false} call #t~ret64 := isPumpRunning(); {33680#false} is VALID [2020-07-17 21:58:37,685 INFO L280 TraceCheckUtils]: 231: Hoare triple {33680#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33680#false} is VALID [2020-07-17 21:58:37,685 INFO L280 TraceCheckUtils]: 232: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,685 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {33680#false} {33680#false} #551#return; {33680#false} is VALID [2020-07-17 21:58:37,686 INFO L280 TraceCheckUtils]: 234: Hoare triple {33680#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33680#false} is VALID [2020-07-17 21:58:37,686 INFO L280 TraceCheckUtils]: 235: Hoare triple {33680#false} assume !(0 != ~tmp___0~3); {33680#false} is VALID [2020-07-17 21:58:37,686 INFO L280 TraceCheckUtils]: 236: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,686 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {33680#false} {33680#false} #525#return; {33680#false} is VALID [2020-07-17 21:58:37,686 INFO L280 TraceCheckUtils]: 238: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,687 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {33680#false} {33680#false} #513#return; {33680#false} is VALID [2020-07-17 21:58:37,687 INFO L280 TraceCheckUtils]: 240: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-17 21:58:37,687 INFO L280 TraceCheckUtils]: 241: Hoare triple {33680#false} assume ~splverifierCounter~0 < 4; {33680#false} is VALID [2020-07-17 21:58:37,687 INFO L280 TraceCheckUtils]: 242: Hoare triple {33680#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {33680#false} is VALID [2020-07-17 21:58:37,687 INFO L280 TraceCheckUtils]: 243: Hoare triple {33680#false} assume 0 != ~tmp~8; {33680#false} is VALID [2020-07-17 21:58:37,688 INFO L263 TraceCheckUtils]: 244: Hoare triple {33680#false} call waterRise(); {33680#false} is VALID [2020-07-17 21:58:37,688 INFO L280 TraceCheckUtils]: 245: Hoare triple {33680#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33680#false} is VALID [2020-07-17 21:58:37,688 INFO L280 TraceCheckUtils]: 246: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,688 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {33680#false} {33680#false} #509#return; {33680#false} is VALID [2020-07-17 21:58:37,688 INFO L280 TraceCheckUtils]: 248: Hoare triple {33680#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {33680#false} is VALID [2020-07-17 21:58:37,688 INFO L280 TraceCheckUtils]: 249: Hoare triple {33680#false} assume !(0 != ~tmp___0~2); {33680#false} is VALID [2020-07-17 21:58:37,689 INFO L280 TraceCheckUtils]: 250: Hoare triple {33680#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {33680#false} is VALID [2020-07-17 21:58:37,689 INFO L280 TraceCheckUtils]: 251: Hoare triple {33680#false} assume 0 != ~tmp___2~0; {33680#false} is VALID [2020-07-17 21:58:37,689 INFO L263 TraceCheckUtils]: 252: Hoare triple {33680#false} call timeShift(); {33680#false} is VALID [2020-07-17 21:58:37,689 INFO L263 TraceCheckUtils]: 253: Hoare triple {33680#false} call __utac_acc__Specification5_spec__2(); {33680#false} is VALID [2020-07-17 21:58:37,689 INFO L263 TraceCheckUtils]: 254: Hoare triple {33680#false} call #t~ret62 := isPumpRunning(); {33680#false} is VALID [2020-07-17 21:58:37,690 INFO L280 TraceCheckUtils]: 255: Hoare triple {33680#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33680#false} is VALID [2020-07-17 21:58:37,690 INFO L280 TraceCheckUtils]: 256: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,690 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {33680#false} {33680#false} #547#return; {33680#false} is VALID [2020-07-17 21:58:37,690 INFO L280 TraceCheckUtils]: 258: Hoare triple {33680#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {33680#false} is VALID [2020-07-17 21:58:37,690 INFO L280 TraceCheckUtils]: 259: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,691 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {33680#false} {33680#false} #519#return; {33680#false} is VALID [2020-07-17 21:58:37,691 INFO L280 TraceCheckUtils]: 261: Hoare triple {33680#false} assume !(0 != ~pumpRunning~0); {33680#false} is VALID [2020-07-17 21:58:37,691 INFO L280 TraceCheckUtils]: 262: Hoare triple {33680#false} assume 0 != ~systemActive~0; {33680#false} is VALID [2020-07-17 21:58:37,691 INFO L263 TraceCheckUtils]: 263: Hoare triple {33680#false} call processEnvironment(); {33680#false} is VALID [2020-07-17 21:58:37,691 INFO L280 TraceCheckUtils]: 264: Hoare triple {33680#false} havoc ~tmp~5; {33680#false} is VALID [2020-07-17 21:58:37,691 INFO L280 TraceCheckUtils]: 265: Hoare triple {33680#false} assume !(0 != ~pumpRunning~0); {33680#false} is VALID [2020-07-17 21:58:37,692 INFO L263 TraceCheckUtils]: 266: Hoare triple {33680#false} call processEnvironment__wrappee__lowWaterSensor(); {33680#false} is VALID [2020-07-17 21:58:37,692 INFO L280 TraceCheckUtils]: 267: Hoare triple {33680#false} havoc ~tmp~4; {33680#false} is VALID [2020-07-17 21:58:37,692 INFO L280 TraceCheckUtils]: 268: Hoare triple {33680#false} assume !(0 != ~pumpRunning~0); {33680#false} is VALID [2020-07-17 21:58:37,692 INFO L263 TraceCheckUtils]: 269: Hoare triple {33680#false} call processEnvironment__wrappee__highWaterSensor(); {33680#false} is VALID [2020-07-17 21:58:37,692 INFO L280 TraceCheckUtils]: 270: Hoare triple {33680#false} havoc ~tmp~3; {33680#false} is VALID [2020-07-17 21:58:37,693 INFO L280 TraceCheckUtils]: 271: Hoare triple {33680#false} assume 0 == ~pumpRunning~0; {33680#false} is VALID [2020-07-17 21:58:37,693 INFO L263 TraceCheckUtils]: 272: Hoare triple {33680#false} call #t~ret35 := isHighWaterLevel(); {33680#false} is VALID [2020-07-17 21:58:37,693 INFO L280 TraceCheckUtils]: 273: Hoare triple {33680#false} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {33680#false} is VALID [2020-07-17 21:58:37,693 INFO L263 TraceCheckUtils]: 274: Hoare triple {33680#false} call #t~ret55 := isHighWaterSensorDry(); {33680#false} is VALID [2020-07-17 21:58:37,693 INFO L280 TraceCheckUtils]: 275: Hoare triple {33680#false} havoc ~retValue_acc~12; {33680#false} is VALID [2020-07-17 21:58:37,694 INFO L280 TraceCheckUtils]: 276: Hoare triple {33680#false} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {33680#false} is VALID [2020-07-17 21:58:37,694 INFO L280 TraceCheckUtils]: 277: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,694 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {33680#false} {33680#false} #517#return; {33680#false} is VALID [2020-07-17 21:58:37,694 INFO L280 TraceCheckUtils]: 279: Hoare triple {33680#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {33680#false} is VALID [2020-07-17 21:58:37,694 INFO L280 TraceCheckUtils]: 280: Hoare triple {33680#false} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {33680#false} is VALID [2020-07-17 21:58:37,694 INFO L280 TraceCheckUtils]: 281: Hoare triple {33680#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {33680#false} is VALID [2020-07-17 21:58:37,695 INFO L280 TraceCheckUtils]: 282: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,695 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {33680#false} {33680#false} #531#return; {33680#false} is VALID [2020-07-17 21:58:37,695 INFO L280 TraceCheckUtils]: 284: Hoare triple {33680#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {33680#false} is VALID [2020-07-17 21:58:37,695 INFO L280 TraceCheckUtils]: 285: Hoare triple {33680#false} assume 0 != ~tmp~3; {33680#false} is VALID [2020-07-17 21:58:37,695 INFO L263 TraceCheckUtils]: 286: Hoare triple {33680#false} call activatePump(); {33680#false} is VALID [2020-07-17 21:58:37,695 INFO L280 TraceCheckUtils]: 287: Hoare triple {33680#false} ~pumpRunning~0 := 1; {33680#false} is VALID [2020-07-17 21:58:37,696 INFO L280 TraceCheckUtils]: 288: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,696 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {33680#false} {33680#false} #533#return; {33680#false} is VALID [2020-07-17 21:58:37,696 INFO L280 TraceCheckUtils]: 290: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,696 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {33680#false} {33680#false} #545#return; {33680#false} is VALID [2020-07-17 21:58:37,696 INFO L280 TraceCheckUtils]: 292: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,696 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {33680#false} {33680#false} #507#return; {33680#false} is VALID [2020-07-17 21:58:37,697 INFO L280 TraceCheckUtils]: 294: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,697 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {33680#false} {33680#false} #523#return; {33680#false} is VALID [2020-07-17 21:58:37,697 INFO L263 TraceCheckUtils]: 296: Hoare triple {33680#false} call __utac_acc__Specification5_spec__3(); {33680#false} is VALID [2020-07-17 21:58:37,697 INFO L280 TraceCheckUtils]: 297: Hoare triple {33680#false} havoc ~tmp~9;havoc ~tmp___0~3; {33680#false} is VALID [2020-07-17 21:58:37,697 INFO L263 TraceCheckUtils]: 298: Hoare triple {33680#false} call #t~ret63 := getWaterLevel(); {33680#false} is VALID [2020-07-17 21:58:37,697 INFO L280 TraceCheckUtils]: 299: Hoare triple {33680#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33680#false} is VALID [2020-07-17 21:58:37,698 INFO L280 TraceCheckUtils]: 300: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,698 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {33680#false} {33680#false} #549#return; {33680#false} is VALID [2020-07-17 21:58:37,698 INFO L280 TraceCheckUtils]: 302: Hoare triple {33680#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {33680#false} is VALID [2020-07-17 21:58:37,698 INFO L280 TraceCheckUtils]: 303: Hoare triple {33680#false} assume 2 != ~tmp~9; {33680#false} is VALID [2020-07-17 21:58:37,698 INFO L263 TraceCheckUtils]: 304: Hoare triple {33680#false} call #t~ret64 := isPumpRunning(); {33680#false} is VALID [2020-07-17 21:58:37,698 INFO L280 TraceCheckUtils]: 305: Hoare triple {33680#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {33680#false} is VALID [2020-07-17 21:58:37,699 INFO L280 TraceCheckUtils]: 306: Hoare triple {33680#false} assume true; {33680#false} is VALID [2020-07-17 21:58:37,699 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {33680#false} {33680#false} #551#return; {33680#false} is VALID [2020-07-17 21:58:37,699 INFO L280 TraceCheckUtils]: 308: Hoare triple {33680#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {33680#false} is VALID [2020-07-17 21:58:37,699 INFO L280 TraceCheckUtils]: 309: Hoare triple {33680#false} assume 0 != ~tmp___0~3; {33680#false} is VALID [2020-07-17 21:58:37,699 INFO L280 TraceCheckUtils]: 310: Hoare triple {33680#false} assume 0 == ~switchedOnBeforeTS~0; {33680#false} is VALID [2020-07-17 21:58:37,699 INFO L263 TraceCheckUtils]: 311: Hoare triple {33680#false} call __automaton_fail(); {33680#false} is VALID [2020-07-17 21:58:37,700 INFO L280 TraceCheckUtils]: 312: Hoare triple {33680#false} assume !false; {33680#false} is VALID [2020-07-17 21:58:37,756 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 244 proven. 18 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2020-07-17 21:58:37,756 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:58:37,756 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-17 21:58:37,757 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133330965] [2020-07-17 21:58:37,758 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 313 [2020-07-17 22:01:47,207 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:01:47,207 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 22:01:47,743 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 380 edges. 380 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:01:47,743 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 22:01:47,743 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:01:47,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 22:01:47,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:01:47,745 INFO L87 Difference]: Start difference. First operand 941 states and 1086 transitions. Second operand 22 states. [2020-07-17 22:01:49,843 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-17 22:01:52,328 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:01:53,274 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:01:53,998 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:01:59,616 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:02:07,941 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:02:10,223 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:02:11,100 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:02:14,920 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:02:23,521 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:02:23,948 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:02:34,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:02:34,528 INFO L93 Difference]: Finished difference Result 1920 states and 2284 transitions. [2020-07-17 22:02:34,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-17 22:02:34,528 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 313 [2020-07-17 22:02:34,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:02:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:02:34,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 520 transitions. [2020-07-17 22:02:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:02:34,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 520 transitions. [2020-07-17 22:02:34,542 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 520 transitions. [2020-07-17 22:02:36,462 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 22:02:36,560 INFO L225 Difference]: With dead ends: 1920 [2020-07-17 22:02:36,560 INFO L226 Difference]: Without dead ends: 1026 [2020-07-17 22:02:36,564 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 474 GetRequests, 430 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-17 22:02:36,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1026 states. [2020-07-17 22:02:46,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1026 to 941. [2020-07-17 22:02:46,842 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:02:46,842 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1026 states. Second operand 941 states. [2020-07-17 22:02:46,842 INFO L74 IsIncluded]: Start isIncluded. First operand 1026 states. Second operand 941 states. [2020-07-17 22:02:46,842 INFO L87 Difference]: Start difference. First operand 1026 states. Second operand 941 states. [2020-07-17 22:02:46,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:02:46,884 INFO L93 Difference]: Finished difference Result 1026 states and 1227 transitions. [2020-07-17 22:02:46,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1227 transitions. [2020-07-17 22:02:46,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:02:46,886 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:02:46,886 INFO L74 IsIncluded]: Start isIncluded. First operand 941 states. Second operand 1026 states. [2020-07-17 22:02:46,887 INFO L87 Difference]: Start difference. First operand 941 states. Second operand 1026 states. [2020-07-17 22:02:46,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:02:46,947 INFO L93 Difference]: Finished difference Result 1026 states and 1227 transitions. [2020-07-17 22:02:46,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1227 transitions. [2020-07-17 22:02:46,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:02:46,950 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:02:46,950 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:02:46,950 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:02:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 941 states. [2020-07-17 22:02:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 941 states and 1082 transitions. [2020-07-17 22:02:47,001 INFO L78 Accepts]: Start accepts. Automaton has 941 states and 1082 transitions. Word has length 313 [2020-07-17 22:02:47,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:02:47,001 INFO L479 AbstractCegarLoop]: Abstraction has 941 states and 1082 transitions. [2020-07-17 22:02:47,001 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-17 22:02:47,001 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1082 transitions. [2020-07-17 22:02:47,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2020-07-17 22:02:47,004 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:02:47,004 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-17 22:02:47,206 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-07-17 22:02:47,207 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:02:47,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:02:47,207 INFO L82 PathProgramCache]: Analyzing trace with hash -1336242427, now seen corresponding path program 1 times [2020-07-17 22:02:47,208 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:02:47,208 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6955289] [2020-07-17 22:02:47,208 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:02:47,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,732 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:02:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {41497#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:47,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:47,803 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41246#true} #567#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,810 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #459#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,815 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #461#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {41246#true} is VALID [2020-07-17 22:02:47,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,821 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #463#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,826 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #465#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:47,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41246#true} is VALID [2020-07-17 22:02:47,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,844 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #557#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41246#true} is VALID [2020-07-17 22:02:47,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,862 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #509#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:47,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:47,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,911 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:47,911 INFO L263 TraceCheckUtils]: 0: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:47,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:47,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,912 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:47,912 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:47,912 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,913 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-17 22:02:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:47,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:47,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,953 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:47,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:47,954 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:47,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:47,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:47,954 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,955 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:47,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:47,955 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:47,955 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:47,955 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,956 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:47,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:47,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,960 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:47,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:47,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:47,961 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:47,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:47,962 INFO L263 TraceCheckUtils]: 4: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:47,962 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:47,962 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:47,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,963 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:47,963 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:47,963 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:47,964 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:47,964 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,964 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:47,965 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-17 22:02:47,965 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:47,966 INFO L263 TraceCheckUtils]: 16: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:47,966 INFO L280 TraceCheckUtils]: 17: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:47,966 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,967 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:47,967 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,967 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-17 22:02:47,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:47,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:47,969 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:47,969 INFO L280 TraceCheckUtils]: 3: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:47,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:47,970 INFO L263 TraceCheckUtils]: 5: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:47,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:47,970 INFO L263 TraceCheckUtils]: 7: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:47,970 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:47,971 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:47,971 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,971 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:47,971 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:47,971 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:47,972 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:47,972 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,972 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:47,972 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-17 22:02:47,972 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:47,973 INFO L263 TraceCheckUtils]: 19: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:47,974 INFO L280 TraceCheckUtils]: 20: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:47,974 INFO L280 TraceCheckUtils]: 21: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,974 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:47,974 INFO L280 TraceCheckUtils]: 23: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,975 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-17 22:02:47,975 INFO L280 TraceCheckUtils]: 25: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,975 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-17 22:02:47,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:47,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:47,977 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:47,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:47,977 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:47,978 INFO L263 TraceCheckUtils]: 5: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:47,978 INFO L280 TraceCheckUtils]: 6: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:47,978 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:47,978 INFO L263 TraceCheckUtils]: 8: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:47,979 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:47,979 INFO L263 TraceCheckUtils]: 10: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:47,979 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:47,979 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:47,979 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,979 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:47,980 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:47,980 INFO L280 TraceCheckUtils]: 16: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:47,980 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:47,980 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,980 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:47,980 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-17 22:02:47,981 INFO L280 TraceCheckUtils]: 21: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:47,982 INFO L263 TraceCheckUtils]: 22: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:47,982 INFO L280 TraceCheckUtils]: 23: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:47,982 INFO L280 TraceCheckUtils]: 24: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,982 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:47,982 INFO L280 TraceCheckUtils]: 26: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,982 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-17 22:02:47,983 INFO L280 TraceCheckUtils]: 28: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,983 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-17 22:02:47,983 INFO L280 TraceCheckUtils]: 30: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,983 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {41246#true} {41246#true} #523#return; {41246#true} is VALID [2020-07-17 22:02:47,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:47,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:47,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,991 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:47,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:47,991 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:47,992 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:47,992 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,992 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:47,992 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:47,992 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume !(2 != ~tmp~9); {41246#true} is VALID [2020-07-17 22:02:47,992 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,993 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41246#true} {41246#true} #525#return; {41246#true} is VALID [2020-07-17 22:02:47,994 INFO L263 TraceCheckUtils]: 0: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:47,994 INFO L263 TraceCheckUtils]: 1: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:47,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:47,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,995 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:47,995 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:47,995 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:47,995 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-17 22:02:47,995 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:47,995 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-17 22:02:47,996 INFO L263 TraceCheckUtils]: 10: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:47,996 INFO L280 TraceCheckUtils]: 11: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:47,997 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:47,997 INFO L263 TraceCheckUtils]: 13: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:47,998 INFO L280 TraceCheckUtils]: 14: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:47,998 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:47,999 INFO L263 TraceCheckUtils]: 16: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:47,999 INFO L280 TraceCheckUtils]: 17: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:47,999 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:47,999 INFO L263 TraceCheckUtils]: 19: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,000 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:48,000 INFO L263 TraceCheckUtils]: 21: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,000 INFO L280 TraceCheckUtils]: 22: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,000 INFO L280 TraceCheckUtils]: 23: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,000 INFO L280 TraceCheckUtils]: 24: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,001 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:48,001 INFO L280 TraceCheckUtils]: 26: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:48,001 INFO L280 TraceCheckUtils]: 27: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,001 INFO L280 TraceCheckUtils]: 28: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:48,001 INFO L280 TraceCheckUtils]: 29: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,002 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:48,002 INFO L280 TraceCheckUtils]: 31: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-17 22:02:48,002 INFO L280 TraceCheckUtils]: 32: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,003 INFO L263 TraceCheckUtils]: 33: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,004 INFO L280 TraceCheckUtils]: 34: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,004 INFO L280 TraceCheckUtils]: 35: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,004 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:48,004 INFO L280 TraceCheckUtils]: 37: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,004 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-17 22:02:48,004 INFO L280 TraceCheckUtils]: 39: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,005 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-17 22:02:48,005 INFO L280 TraceCheckUtils]: 41: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,005 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {41246#true} {41246#true} #523#return; {41246#true} is VALID [2020-07-17 22:02:48,005 INFO L263 TraceCheckUtils]: 43: Hoare triple {41246#true} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-17 22:02:48,005 INFO L280 TraceCheckUtils]: 44: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:48,006 INFO L263 TraceCheckUtils]: 45: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,006 INFO L280 TraceCheckUtils]: 46: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,006 INFO L280 TraceCheckUtils]: 47: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,006 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:48,006 INFO L280 TraceCheckUtils]: 49: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:48,007 INFO L280 TraceCheckUtils]: 50: Hoare triple {41246#true} assume !(2 != ~tmp~9); {41246#true} is VALID [2020-07-17 22:02:48,007 INFO L280 TraceCheckUtils]: 51: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,007 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {41246#true} {41246#true} #525#return; {41246#true} is VALID [2020-07-17 22:02:48,007 INFO L280 TraceCheckUtils]: 53: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,008 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,040 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,040 INFO L263 TraceCheckUtils]: 0: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,041 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:48,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,042 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-17 22:02:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-17 22:02:48,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,050 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-17 22:02:48,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,224 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-17 22:02:48,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:48,224 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-17 22:02:48,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,229 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-17 22:02:48,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,234 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} is VALID [2020-07-17 22:02:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-17 22:02:48,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,253 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-17 22:02:48,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-17 22:02:48,254 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,254 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-17 22:02:48,254 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,254 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-17 22:02:48,255 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-17 22:02:48,255 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-17 22:02:48,255 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-17 22:02:48,255 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,255 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-17 22:02:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,263 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-17 22:02:48,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,265 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-17 22:02:48,265 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,265 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-17 22:02:48,266 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,266 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-17 22:02:48,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:48,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,267 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call #t~ret36 := isLowWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-17 22:02:48,268 INFO L263 TraceCheckUtils]: 4: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-17 22:02:48,269 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,269 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-17 22:02:48,269 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-17 22:02:48,270 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-17 22:02:48,270 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-17 22:02:48,270 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,271 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-17 22:02:48,271 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {41246#true} is VALID [2020-07-17 22:02:48,271 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} assume !(0 != ~tmp~4); {41246#true} is VALID [2020-07-17 22:02:48,273 INFO L263 TraceCheckUtils]: 15: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,273 INFO L280 TraceCheckUtils]: 16: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,274 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,274 INFO L263 TraceCheckUtils]: 18: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-17 22:02:48,274 INFO L280 TraceCheckUtils]: 19: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,275 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-17 22:02:48,275 INFO L280 TraceCheckUtils]: 21: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,275 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-17 22:02:48,276 INFO L280 TraceCheckUtils]: 23: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,277 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #505#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:48,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,279 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-17 22:02:48,279 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:48,279 INFO L263 TraceCheckUtils]: 4: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-17 22:02:48,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,283 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-17 22:02:48,285 INFO L280 TraceCheckUtils]: 8: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,286 INFO L280 TraceCheckUtils]: 9: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,288 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} is VALID [2020-07-17 22:02:48,289 INFO L280 TraceCheckUtils]: 11: Hoare triple {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-17 22:02:48,290 INFO L280 TraceCheckUtils]: 12: Hoare triple {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,292 INFO L263 TraceCheckUtils]: 13: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,292 INFO L280 TraceCheckUtils]: 14: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:48,292 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,293 INFO L263 TraceCheckUtils]: 16: Hoare triple {41246#true} call #t~ret36 := isLowWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,293 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-17 22:02:48,294 INFO L263 TraceCheckUtils]: 18: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,294 INFO L280 TraceCheckUtils]: 19: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-17 22:02:48,294 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,295 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-17 22:02:48,295 INFO L280 TraceCheckUtils]: 22: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-17 22:02:48,295 INFO L280 TraceCheckUtils]: 23: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-17 22:02:48,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-17 22:02:48,296 INFO L280 TraceCheckUtils]: 25: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,296 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-17 22:02:48,296 INFO L280 TraceCheckUtils]: 27: Hoare triple {41246#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {41246#true} is VALID [2020-07-17 22:02:48,297 INFO L280 TraceCheckUtils]: 28: Hoare triple {41246#true} assume !(0 != ~tmp~4); {41246#true} is VALID [2020-07-17 22:02:48,298 INFO L263 TraceCheckUtils]: 29: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,298 INFO L280 TraceCheckUtils]: 30: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,299 INFO L280 TraceCheckUtils]: 31: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,299 INFO L263 TraceCheckUtils]: 32: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-17 22:02:48,299 INFO L280 TraceCheckUtils]: 33: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,300 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-17 22:02:48,300 INFO L280 TraceCheckUtils]: 35: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,300 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-17 22:02:48,301 INFO L280 TraceCheckUtils]: 37: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,302 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #505#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,303 INFO L280 TraceCheckUtils]: 39: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,304 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41246#true} #523#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,329 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,334 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-17 22:02:48,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:48,335 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,336 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:48,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:48,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-17 22:02:48,337 INFO L263 TraceCheckUtils]: 7: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,337 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,337 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,338 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-17 22:02:48,338 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-17 22:02:48,338 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume 0 != ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:48,339 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume !(0 == ~switchedOnBeforeTS~0); {41246#true} is VALID [2020-07-17 22:02:48,339 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,341 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #525#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,343 INFO L263 TraceCheckUtils]: 0: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:48,343 INFO L263 TraceCheckUtils]: 1: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,344 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,344 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:48,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,345 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-17 22:02:48,345 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,347 INFO L263 TraceCheckUtils]: 9: Hoare triple {41246#true} call lowerWaterLevel(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:48,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-17 22:02:48,347 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,348 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-17 22:02:48,348 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-17 22:02:48,349 INFO L263 TraceCheckUtils]: 14: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,350 INFO L280 TraceCheckUtils]: 15: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:48,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,350 INFO L263 TraceCheckUtils]: 17: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-17 22:02:48,351 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:48,351 INFO L263 TraceCheckUtils]: 19: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-17 22:02:48,352 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,353 INFO L280 TraceCheckUtils]: 21: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,354 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-17 22:02:48,356 INFO L280 TraceCheckUtils]: 23: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,357 INFO L280 TraceCheckUtils]: 24: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,358 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} is VALID [2020-07-17 22:02:48,360 INFO L280 TraceCheckUtils]: 26: Hoare triple {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-17 22:02:48,361 INFO L280 TraceCheckUtils]: 27: Hoare triple {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,363 INFO L263 TraceCheckUtils]: 28: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,363 INFO L280 TraceCheckUtils]: 29: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:48,363 INFO L280 TraceCheckUtils]: 30: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,364 INFO L263 TraceCheckUtils]: 31: Hoare triple {41246#true} call #t~ret36 := isLowWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,364 INFO L280 TraceCheckUtils]: 32: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-17 22:02:48,364 INFO L263 TraceCheckUtils]: 33: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,365 INFO L280 TraceCheckUtils]: 34: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-17 22:02:48,365 INFO L280 TraceCheckUtils]: 35: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,365 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-17 22:02:48,366 INFO L280 TraceCheckUtils]: 37: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-17 22:02:48,366 INFO L280 TraceCheckUtils]: 38: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-17 22:02:48,366 INFO L280 TraceCheckUtils]: 39: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-17 22:02:48,367 INFO L280 TraceCheckUtils]: 40: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,367 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-17 22:02:48,367 INFO L280 TraceCheckUtils]: 42: Hoare triple {41246#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {41246#true} is VALID [2020-07-17 22:02:48,368 INFO L280 TraceCheckUtils]: 43: Hoare triple {41246#true} assume !(0 != ~tmp~4); {41246#true} is VALID [2020-07-17 22:02:48,369 INFO L263 TraceCheckUtils]: 44: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,369 INFO L280 TraceCheckUtils]: 45: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,370 INFO L280 TraceCheckUtils]: 46: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,370 INFO L263 TraceCheckUtils]: 47: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-17 22:02:48,370 INFO L280 TraceCheckUtils]: 48: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,370 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-17 22:02:48,371 INFO L280 TraceCheckUtils]: 50: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,371 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-17 22:02:48,371 INFO L280 TraceCheckUtils]: 52: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,372 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #505#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,374 INFO L280 TraceCheckUtils]: 54: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,375 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41246#true} #523#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,375 INFO L263 TraceCheckUtils]: 56: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-17 22:02:48,376 INFO L280 TraceCheckUtils]: 57: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:48,376 INFO L263 TraceCheckUtils]: 58: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,376 INFO L280 TraceCheckUtils]: 59: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,376 INFO L280 TraceCheckUtils]: 60: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,377 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:48,377 INFO L280 TraceCheckUtils]: 62: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:48,377 INFO L280 TraceCheckUtils]: 63: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-17 22:02:48,378 INFO L263 TraceCheckUtils]: 64: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,378 INFO L280 TraceCheckUtils]: 65: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,378 INFO L280 TraceCheckUtils]: 66: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,379 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-17 22:02:48,379 INFO L280 TraceCheckUtils]: 68: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-17 22:02:48,379 INFO L280 TraceCheckUtils]: 69: Hoare triple {41246#true} assume 0 != ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:48,380 INFO L280 TraceCheckUtils]: 70: Hoare triple {41246#true} assume !(0 == ~switchedOnBeforeTS~0); {41246#true} is VALID [2020-07-17 22:02:48,380 INFO L280 TraceCheckUtils]: 71: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,381 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #525#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,382 INFO L280 TraceCheckUtils]: 73: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,383 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,454 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,454 INFO L263 TraceCheckUtils]: 0: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,455 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,456 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:48,456 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,456 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-17 22:02:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-17 22:02:48,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,463 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-17 22:02:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,584 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-17 22:02:48,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:48,585 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-17 22:02:48,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,587 INFO L280 TraceCheckUtils]: 3: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,589 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-17 22:02:48,591 INFO L280 TraceCheckUtils]: 5: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,594 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:02:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41246#true} is VALID [2020-07-17 22:02:48,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,601 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #503#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:48,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,602 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-17 22:02:48,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:48,602 INFO L263 TraceCheckUtils]: 4: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-17 22:02:48,604 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,605 INFO L280 TraceCheckUtils]: 6: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,606 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-17 22:02:48,608 INFO L280 TraceCheckUtils]: 8: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,609 INFO L280 TraceCheckUtils]: 9: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,611 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:02:48,612 INFO L280 TraceCheckUtils]: 11: Hoare triple {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-17 22:02:48,614 INFO L280 TraceCheckUtils]: 12: Hoare triple {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,615 INFO L263 TraceCheckUtils]: 13: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,615 INFO L280 TraceCheckUtils]: 14: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41246#true} is VALID [2020-07-17 22:02:48,616 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,617 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #503#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,618 INFO L280 TraceCheckUtils]: 17: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} assume true; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,619 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41791#(not (= 0 ~methaneLevelCritical~0))} {41246#true} #523#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,632 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,636 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-17 22:02:48,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:48,637 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,638 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:48,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:48,638 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-17 22:02:48,639 INFO L263 TraceCheckUtils]: 7: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,639 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,639 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,640 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-17 22:02:48,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-17 22:02:48,640 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume !(0 != ~tmp___0~3); {41246#true} is VALID [2020-07-17 22:02:48,641 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,642 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #525#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,644 INFO L263 TraceCheckUtils]: 0: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:48,644 INFO L263 TraceCheckUtils]: 1: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,645 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:48,646 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,646 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-17 22:02:48,646 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,648 INFO L263 TraceCheckUtils]: 9: Hoare triple {41246#true} call lowerWaterLevel(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:48,648 INFO L280 TraceCheckUtils]: 10: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-17 22:02:48,648 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,648 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-17 22:02:48,649 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-17 22:02:48,650 INFO L263 TraceCheckUtils]: 14: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,650 INFO L280 TraceCheckUtils]: 15: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:48,651 INFO L280 TraceCheckUtils]: 16: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,651 INFO L263 TraceCheckUtils]: 17: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-17 22:02:48,651 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:48,651 INFO L263 TraceCheckUtils]: 19: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-17 22:02:48,653 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,654 INFO L280 TraceCheckUtils]: 21: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,655 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-17 22:02:48,657 INFO L280 TraceCheckUtils]: 23: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,658 INFO L280 TraceCheckUtils]: 24: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,659 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:02:48,661 INFO L280 TraceCheckUtils]: 26: Hoare triple {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-17 22:02:48,662 INFO L280 TraceCheckUtils]: 27: Hoare triple {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,663 INFO L263 TraceCheckUtils]: 28: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,664 INFO L280 TraceCheckUtils]: 29: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41246#true} is VALID [2020-07-17 22:02:48,664 INFO L280 TraceCheckUtils]: 30: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,665 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #503#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,666 INFO L280 TraceCheckUtils]: 32: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} assume true; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,668 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {41791#(not (= 0 ~methaneLevelCritical~0))} {41246#true} #523#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,668 INFO L263 TraceCheckUtils]: 34: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-17 22:02:48,668 INFO L280 TraceCheckUtils]: 35: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:48,669 INFO L263 TraceCheckUtils]: 36: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,669 INFO L280 TraceCheckUtils]: 37: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,669 INFO L280 TraceCheckUtils]: 38: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,669 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:48,670 INFO L280 TraceCheckUtils]: 40: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:48,670 INFO L280 TraceCheckUtils]: 41: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-17 22:02:48,670 INFO L263 TraceCheckUtils]: 42: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,671 INFO L280 TraceCheckUtils]: 43: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,671 INFO L280 TraceCheckUtils]: 44: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,671 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-17 22:02:48,672 INFO L280 TraceCheckUtils]: 46: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-17 22:02:48,672 INFO L280 TraceCheckUtils]: 47: Hoare triple {41246#true} assume !(0 != ~tmp___0~3); {41246#true} is VALID [2020-07-17 22:02:48,672 INFO L280 TraceCheckUtils]: 48: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,673 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #525#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,674 INFO L280 TraceCheckUtils]: 50: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} assume true; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,676 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {41791#(not (= 0 ~methaneLevelCritical~0))} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41247#false} is VALID [2020-07-17 22:02:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41246#true} is VALID [2020-07-17 22:02:48,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41247#false} #509#return; {41247#false} is VALID [2020-07-17 22:02:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,693 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,694 INFO L263 TraceCheckUtils]: 0: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,694 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:48,695 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,695 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41246#true} {41247#false} #519#return; {41247#false} is VALID [2020-07-17 22:02:48,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,722 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:48,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:48,723 INFO L263 TraceCheckUtils]: 1: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,724 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,724 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,724 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:48,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:48,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,726 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:48,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,726 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,732 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:48,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,733 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,733 INFO L280 TraceCheckUtils]: 3: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:48,734 INFO L263 TraceCheckUtils]: 4: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,734 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,735 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:48,735 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:48,736 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,736 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:48,736 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,737 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:48,737 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-17 22:02:48,737 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,739 INFO L263 TraceCheckUtils]: 16: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,739 INFO L280 TraceCheckUtils]: 17: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,740 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,740 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:48,740 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,741 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-17 22:02:48,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:48,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,743 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,744 INFO L263 TraceCheckUtils]: 5: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:48,745 INFO L263 TraceCheckUtils]: 7: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,746 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,746 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,746 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:48,747 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:48,747 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,747 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:48,748 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,748 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:48,748 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-17 22:02:48,749 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,750 INFO L263 TraceCheckUtils]: 19: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,750 INFO L280 TraceCheckUtils]: 20: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,751 INFO L280 TraceCheckUtils]: 21: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,751 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:48,751 INFO L280 TraceCheckUtils]: 23: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,752 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-17 22:02:48,752 INFO L280 TraceCheckUtils]: 25: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,752 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-17 22:02:48,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:48,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,755 INFO L263 TraceCheckUtils]: 2: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:48,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,757 INFO L263 TraceCheckUtils]: 5: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,757 INFO L280 TraceCheckUtils]: 6: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,757 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,758 INFO L263 TraceCheckUtils]: 8: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,758 INFO L280 TraceCheckUtils]: 9: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:48,758 INFO L263 TraceCheckUtils]: 10: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,759 INFO L280 TraceCheckUtils]: 11: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,759 INFO L280 TraceCheckUtils]: 12: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,759 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,760 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:48,760 INFO L280 TraceCheckUtils]: 15: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:48,760 INFO L280 TraceCheckUtils]: 16: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,761 INFO L280 TraceCheckUtils]: 17: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:48,761 INFO L280 TraceCheckUtils]: 18: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,761 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:48,761 INFO L280 TraceCheckUtils]: 20: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-17 22:02:48,762 INFO L280 TraceCheckUtils]: 21: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,763 INFO L263 TraceCheckUtils]: 22: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,763 INFO L280 TraceCheckUtils]: 23: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,764 INFO L280 TraceCheckUtils]: 24: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,764 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:48,764 INFO L280 TraceCheckUtils]: 26: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,765 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-17 22:02:48,765 INFO L280 TraceCheckUtils]: 28: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,765 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-17 22:02:48,766 INFO L280 TraceCheckUtils]: 30: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,766 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {41246#true} {41247#false} #523#return; {41247#false} is VALID [2020-07-17 22:02:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41247#false} #549#return; {41247#false} is VALID [2020-07-17 22:02:48,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:48,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,777 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41246#true} {41247#false} #551#return; {41247#false} is VALID [2020-07-17 22:02:48,785 INFO L263 TraceCheckUtils]: 0: Hoare triple {41246#true} call ULTIMATE.init(); {41497#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:02:48,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {41497#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#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~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,798 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41246#true} #567#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,799 INFO L263 TraceCheckUtils]: 4: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call #t~ret76 := main(); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,800 INFO L280 TraceCheckUtils]: 5: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~9;havoc ~tmp~10; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,800 INFO L263 TraceCheckUtils]: 6: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {41246#true} is VALID [2020-07-17 22:02:48,800 INFO L280 TraceCheckUtils]: 7: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,802 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #459#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,802 INFO L263 TraceCheckUtils]: 9: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call select_features(); {41246#true} is VALID [2020-07-17 22:02:48,802 INFO L280 TraceCheckUtils]: 10: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,803 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #461#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,804 INFO L263 TraceCheckUtils]: 12: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call #t~ret65 := valid_product(); {41246#true} is VALID [2020-07-17 22:02:48,804 INFO L280 TraceCheckUtils]: 13: Hoare triple {41246#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {41246#true} is VALID [2020-07-17 22:02:48,804 INFO L280 TraceCheckUtils]: 14: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,806 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #463#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,806 INFO L280 TraceCheckUtils]: 16: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,807 INFO L280 TraceCheckUtils]: 17: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~10; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,807 INFO L263 TraceCheckUtils]: 18: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call setup(); {41246#true} is VALID [2020-07-17 22:02:48,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,809 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #465#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,810 INFO L263 TraceCheckUtils]: 21: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call runTest(); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,811 INFO L263 TraceCheckUtils]: 22: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:48,812 INFO L280 TraceCheckUtils]: 23: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41246#true} is VALID [2020-07-17 22:02:48,812 INFO L280 TraceCheckUtils]: 24: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,813 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #557#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,814 INFO L263 TraceCheckUtils]: 26: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call test(); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,815 INFO L280 TraceCheckUtils]: 27: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,816 INFO L280 TraceCheckUtils]: 28: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !false; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,817 INFO L280 TraceCheckUtils]: 29: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,818 INFO L280 TraceCheckUtils]: 30: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,819 INFO L280 TraceCheckUtils]: 31: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~8; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,821 INFO L263 TraceCheckUtils]: 32: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call waterRise(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:48,821 INFO L280 TraceCheckUtils]: 33: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41246#true} is VALID [2020-07-17 22:02:48,821 INFO L280 TraceCheckUtils]: 34: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,822 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #509#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,823 INFO L280 TraceCheckUtils]: 36: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,824 INFO L280 TraceCheckUtils]: 37: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,825 INFO L280 TraceCheckUtils]: 38: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,826 INFO L280 TraceCheckUtils]: 39: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,828 INFO L263 TraceCheckUtils]: 40: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call timeShift(); {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:02:48,830 INFO L263 TraceCheckUtils]: 41: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:48,830 INFO L263 TraceCheckUtils]: 42: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,830 INFO L280 TraceCheckUtils]: 43: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,831 INFO L280 TraceCheckUtils]: 44: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,831 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,831 INFO L280 TraceCheckUtils]: 46: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:48,832 INFO L280 TraceCheckUtils]: 47: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,832 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-17 22:02:48,832 INFO L280 TraceCheckUtils]: 49: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,832 INFO L280 TraceCheckUtils]: 50: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-17 22:02:48,834 INFO L263 TraceCheckUtils]: 51: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,834 INFO L280 TraceCheckUtils]: 52: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:48,834 INFO L280 TraceCheckUtils]: 53: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,836 INFO L263 TraceCheckUtils]: 54: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,836 INFO L280 TraceCheckUtils]: 55: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:48,836 INFO L280 TraceCheckUtils]: 56: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,837 INFO L263 TraceCheckUtils]: 57: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,838 INFO L280 TraceCheckUtils]: 58: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,838 INFO L280 TraceCheckUtils]: 59: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,838 INFO L263 TraceCheckUtils]: 60: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,839 INFO L280 TraceCheckUtils]: 61: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:48,839 INFO L263 TraceCheckUtils]: 62: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,839 INFO L280 TraceCheckUtils]: 63: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,840 INFO L280 TraceCheckUtils]: 64: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,840 INFO L280 TraceCheckUtils]: 65: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,840 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:48,841 INFO L280 TraceCheckUtils]: 67: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:48,841 INFO L280 TraceCheckUtils]: 68: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,841 INFO L280 TraceCheckUtils]: 69: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:48,841 INFO L280 TraceCheckUtils]: 70: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,842 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:48,842 INFO L280 TraceCheckUtils]: 72: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-17 22:02:48,842 INFO L280 TraceCheckUtils]: 73: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,844 INFO L263 TraceCheckUtils]: 74: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,844 INFO L280 TraceCheckUtils]: 75: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,844 INFO L280 TraceCheckUtils]: 76: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,845 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:48,845 INFO L280 TraceCheckUtils]: 78: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,845 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-17 22:02:48,846 INFO L280 TraceCheckUtils]: 80: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,846 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-17 22:02:48,846 INFO L280 TraceCheckUtils]: 82: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,846 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {41246#true} {41246#true} #523#return; {41246#true} is VALID [2020-07-17 22:02:48,847 INFO L263 TraceCheckUtils]: 84: Hoare triple {41246#true} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-17 22:02:48,847 INFO L280 TraceCheckUtils]: 85: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:48,847 INFO L263 TraceCheckUtils]: 86: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,848 INFO L280 TraceCheckUtils]: 87: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,848 INFO L280 TraceCheckUtils]: 88: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,848 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:48,848 INFO L280 TraceCheckUtils]: 90: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:48,849 INFO L280 TraceCheckUtils]: 91: Hoare triple {41246#true} assume !(2 != ~tmp~9); {41246#true} is VALID [2020-07-17 22:02:48,849 INFO L280 TraceCheckUtils]: 92: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,849 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {41246#true} {41246#true} #525#return; {41246#true} is VALID [2020-07-17 22:02:48,850 INFO L280 TraceCheckUtils]: 94: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,851 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,852 INFO L280 TraceCheckUtils]: 96: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !false; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,853 INFO L280 TraceCheckUtils]: 97: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,854 INFO L280 TraceCheckUtils]: 98: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,855 INFO L280 TraceCheckUtils]: 99: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,856 INFO L280 TraceCheckUtils]: 100: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,857 INFO L280 TraceCheckUtils]: 101: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,858 INFO L280 TraceCheckUtils]: 102: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,859 INFO L280 TraceCheckUtils]: 103: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,861 INFO L263 TraceCheckUtils]: 104: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call timeShift(); {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:02:48,862 INFO L263 TraceCheckUtils]: 105: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:48,862 INFO L263 TraceCheckUtils]: 106: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,863 INFO L280 TraceCheckUtils]: 107: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,863 INFO L280 TraceCheckUtils]: 108: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,863 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,864 INFO L280 TraceCheckUtils]: 110: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:48,864 INFO L280 TraceCheckUtils]: 111: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,864 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-17 22:02:48,864 INFO L280 TraceCheckUtils]: 113: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,866 INFO L263 TraceCheckUtils]: 114: Hoare triple {41246#true} call lowerWaterLevel(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:48,866 INFO L280 TraceCheckUtils]: 115: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-17 22:02:48,866 INFO L280 TraceCheckUtils]: 116: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,866 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-17 22:02:48,867 INFO L280 TraceCheckUtils]: 118: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-17 22:02:48,868 INFO L263 TraceCheckUtils]: 119: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,868 INFO L280 TraceCheckUtils]: 120: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:48,868 INFO L280 TraceCheckUtils]: 121: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,869 INFO L263 TraceCheckUtils]: 122: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-17 22:02:48,869 INFO L280 TraceCheckUtils]: 123: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:48,869 INFO L263 TraceCheckUtils]: 124: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-17 22:02:48,870 INFO L280 TraceCheckUtils]: 125: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,871 INFO L280 TraceCheckUtils]: 126: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,873 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-17 22:02:48,874 INFO L280 TraceCheckUtils]: 128: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,875 INFO L280 TraceCheckUtils]: 129: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,877 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} is VALID [2020-07-17 22:02:48,878 INFO L280 TraceCheckUtils]: 131: Hoare triple {41701#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret37|))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} is VALID [2020-07-17 22:02:48,880 INFO L280 TraceCheckUtils]: 132: Hoare triple {41702#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))} assume !(0 != ~tmp~5); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,881 INFO L263 TraceCheckUtils]: 133: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,881 INFO L280 TraceCheckUtils]: 134: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:48,882 INFO L280 TraceCheckUtils]: 135: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,882 INFO L263 TraceCheckUtils]: 136: Hoare triple {41246#true} call #t~ret36 := isLowWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,882 INFO L280 TraceCheckUtils]: 137: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-17 22:02:48,882 INFO L263 TraceCheckUtils]: 138: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,883 INFO L280 TraceCheckUtils]: 139: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-17 22:02:48,883 INFO L280 TraceCheckUtils]: 140: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,883 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-17 22:02:48,883 INFO L280 TraceCheckUtils]: 142: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-17 22:02:48,884 INFO L280 TraceCheckUtils]: 143: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-17 22:02:48,884 INFO L280 TraceCheckUtils]: 144: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-17 22:02:48,884 INFO L280 TraceCheckUtils]: 145: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,885 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-17 22:02:48,885 INFO L280 TraceCheckUtils]: 147: Hoare triple {41246#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {41246#true} is VALID [2020-07-17 22:02:48,885 INFO L280 TraceCheckUtils]: 148: Hoare triple {41246#true} assume !(0 != ~tmp~4); {41246#true} is VALID [2020-07-17 22:02:48,886 INFO L263 TraceCheckUtils]: 149: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,887 INFO L280 TraceCheckUtils]: 150: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,887 INFO L280 TraceCheckUtils]: 151: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,887 INFO L263 TraceCheckUtils]: 152: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-17 22:02:48,888 INFO L280 TraceCheckUtils]: 153: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,888 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-17 22:02:48,888 INFO L280 TraceCheckUtils]: 155: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,889 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-17 22:02:48,889 INFO L280 TraceCheckUtils]: 157: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,890 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #505#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,891 INFO L280 TraceCheckUtils]: 159: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,892 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41246#true} #523#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,893 INFO L263 TraceCheckUtils]: 161: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-17 22:02:48,893 INFO L280 TraceCheckUtils]: 162: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:48,893 INFO L263 TraceCheckUtils]: 163: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,894 INFO L280 TraceCheckUtils]: 164: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,894 INFO L280 TraceCheckUtils]: 165: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,894 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:48,895 INFO L280 TraceCheckUtils]: 167: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:48,895 INFO L280 TraceCheckUtils]: 168: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-17 22:02:48,895 INFO L263 TraceCheckUtils]: 169: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,896 INFO L280 TraceCheckUtils]: 170: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,896 INFO L280 TraceCheckUtils]: 171: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,896 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-17 22:02:48,896 INFO L280 TraceCheckUtils]: 173: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-17 22:02:48,897 INFO L280 TraceCheckUtils]: 174: Hoare triple {41246#true} assume 0 != ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:48,897 INFO L280 TraceCheckUtils]: 175: Hoare triple {41246#true} assume !(0 == ~switchedOnBeforeTS~0); {41246#true} is VALID [2020-07-17 22:02:48,897 INFO L280 TraceCheckUtils]: 176: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,899 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {41246#true} {41251#(= 0 ~methaneLevelCritical~0)} #525#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,900 INFO L280 TraceCheckUtils]: 178: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume true; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,901 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {41251#(= 0 ~methaneLevelCritical~0)} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,902 INFO L280 TraceCheckUtils]: 180: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !false; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,903 INFO L280 TraceCheckUtils]: 181: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,904 INFO L280 TraceCheckUtils]: 182: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,905 INFO L280 TraceCheckUtils]: 183: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,906 INFO L280 TraceCheckUtils]: 184: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,907 INFO L280 TraceCheckUtils]: 185: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,908 INFO L280 TraceCheckUtils]: 186: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,909 INFO L280 TraceCheckUtils]: 187: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {41251#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,910 INFO L263 TraceCheckUtils]: 188: Hoare triple {41251#(= 0 ~methaneLevelCritical~0)} call timeShift(); {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:02:48,912 INFO L263 TraceCheckUtils]: 189: Hoare triple {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:48,912 INFO L263 TraceCheckUtils]: 190: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,912 INFO L280 TraceCheckUtils]: 191: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,913 INFO L280 TraceCheckUtils]: 192: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,913 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,913 INFO L280 TraceCheckUtils]: 194: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:48,914 INFO L280 TraceCheckUtils]: 195: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,914 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {41246#true} {41500#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41246#true} is VALID [2020-07-17 22:02:48,914 INFO L280 TraceCheckUtils]: 197: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,915 INFO L263 TraceCheckUtils]: 198: Hoare triple {41246#true} call lowerWaterLevel(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:48,916 INFO L280 TraceCheckUtils]: 199: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41246#true} is VALID [2020-07-17 22:02:48,916 INFO L280 TraceCheckUtils]: 200: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,916 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {41246#true} {41246#true} #521#return; {41246#true} is VALID [2020-07-17 22:02:48,916 INFO L280 TraceCheckUtils]: 202: Hoare triple {41246#true} assume 0 != ~systemActive~0; {41246#true} is VALID [2020-07-17 22:02:48,917 INFO L263 TraceCheckUtils]: 203: Hoare triple {41246#true} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,918 INFO L280 TraceCheckUtils]: 204: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:48,918 INFO L280 TraceCheckUtils]: 205: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,918 INFO L263 TraceCheckUtils]: 206: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-17 22:02:48,918 INFO L280 TraceCheckUtils]: 207: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:48,919 INFO L263 TraceCheckUtils]: 208: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-17 22:02:48,920 INFO L280 TraceCheckUtils]: 209: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,920 INFO L280 TraceCheckUtils]: 210: Hoare triple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,921 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {41733#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {41246#true} #561#return; {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} is VALID [2020-07-17 22:02:48,923 INFO L280 TraceCheckUtils]: 212: Hoare triple {41731#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,923 INFO L280 TraceCheckUtils]: 213: Hoare triple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 22:02:48,924 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {41732#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {41246#true} #501#return; {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:02:48,925 INFO L280 TraceCheckUtils]: 215: Hoare triple {41818#(or (= 0 |processEnvironment_#t~ret37|) (not (= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} is VALID [2020-07-17 22:02:48,926 INFO L280 TraceCheckUtils]: 216: Hoare triple {41819#(or (not (= 0 ~methaneLevelCritical~0)) (= 0 processEnvironment_~tmp~5))} assume 0 != ~tmp~5; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,927 INFO L263 TraceCheckUtils]: 217: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,928 INFO L280 TraceCheckUtils]: 218: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41246#true} is VALID [2020-07-17 22:02:48,928 INFO L280 TraceCheckUtils]: 219: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,929 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #503#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,930 INFO L280 TraceCheckUtils]: 221: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} assume true; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,931 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {41791#(not (= 0 ~methaneLevelCritical~0))} {41246#true} #523#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,931 INFO L263 TraceCheckUtils]: 223: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-17 22:02:48,932 INFO L280 TraceCheckUtils]: 224: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:48,932 INFO L263 TraceCheckUtils]: 225: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,932 INFO L280 TraceCheckUtils]: 226: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,932 INFO L280 TraceCheckUtils]: 227: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,933 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:48,933 INFO L280 TraceCheckUtils]: 229: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:48,933 INFO L280 TraceCheckUtils]: 230: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-17 22:02:48,934 INFO L263 TraceCheckUtils]: 231: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,934 INFO L280 TraceCheckUtils]: 232: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,934 INFO L280 TraceCheckUtils]: 233: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,935 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-17 22:02:48,935 INFO L280 TraceCheckUtils]: 235: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-17 22:02:48,935 INFO L280 TraceCheckUtils]: 236: Hoare triple {41246#true} assume !(0 != ~tmp___0~3); {41246#true} is VALID [2020-07-17 22:02:48,935 INFO L280 TraceCheckUtils]: 237: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,937 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {41246#true} {41791#(not (= 0 ~methaneLevelCritical~0))} #525#return; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,938 INFO L280 TraceCheckUtils]: 239: Hoare triple {41791#(not (= 0 ~methaneLevelCritical~0))} assume true; {41791#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:02:48,939 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {41791#(not (= 0 ~methaneLevelCritical~0))} {41251#(= 0 ~methaneLevelCritical~0)} #513#return; {41247#false} is VALID [2020-07-17 22:02:48,940 INFO L280 TraceCheckUtils]: 241: Hoare triple {41247#false} assume !false; {41247#false} is VALID [2020-07-17 22:02:48,940 INFO L280 TraceCheckUtils]: 242: Hoare triple {41247#false} assume ~splverifierCounter~0 < 4; {41247#false} is VALID [2020-07-17 22:02:48,940 INFO L280 TraceCheckUtils]: 243: Hoare triple {41247#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41247#false} is VALID [2020-07-17 22:02:48,940 INFO L280 TraceCheckUtils]: 244: Hoare triple {41247#false} assume 0 != ~tmp~8; {41247#false} is VALID [2020-07-17 22:02:48,941 INFO L263 TraceCheckUtils]: 245: Hoare triple {41247#false} call waterRise(); {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:48,941 INFO L280 TraceCheckUtils]: 246: Hoare triple {41499#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41246#true} is VALID [2020-07-17 22:02:48,941 INFO L280 TraceCheckUtils]: 247: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,942 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {41246#true} {41247#false} #509#return; {41247#false} is VALID [2020-07-17 22:02:48,942 INFO L280 TraceCheckUtils]: 249: Hoare triple {41247#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41247#false} is VALID [2020-07-17 22:02:48,942 INFO L280 TraceCheckUtils]: 250: Hoare triple {41247#false} assume !(0 != ~tmp___0~2); {41247#false} is VALID [2020-07-17 22:02:48,943 INFO L280 TraceCheckUtils]: 251: Hoare triple {41247#false} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41247#false} is VALID [2020-07-17 22:02:48,943 INFO L280 TraceCheckUtils]: 252: Hoare triple {41247#false} assume 0 != ~tmp___2~0; {41247#false} is VALID [2020-07-17 22:02:48,943 INFO L263 TraceCheckUtils]: 253: Hoare triple {41247#false} call timeShift(); {41247#false} is VALID [2020-07-17 22:02:48,943 INFO L263 TraceCheckUtils]: 254: Hoare triple {41247#false} call __utac_acc__Specification5_spec__2(); {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:02:48,944 INFO L263 TraceCheckUtils]: 255: Hoare triple {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,944 INFO L280 TraceCheckUtils]: 256: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,944 INFO L280 TraceCheckUtils]: 257: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,944 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {41246#true} {41498#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #547#return; {41246#true} is VALID [2020-07-17 22:02:48,945 INFO L280 TraceCheckUtils]: 259: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:48,945 INFO L280 TraceCheckUtils]: 260: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,945 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {41246#true} {41247#false} #519#return; {41247#false} is VALID [2020-07-17 22:02:48,946 INFO L280 TraceCheckUtils]: 262: Hoare triple {41247#false} assume !(0 != ~pumpRunning~0); {41247#false} is VALID [2020-07-17 22:02:48,946 INFO L280 TraceCheckUtils]: 263: Hoare triple {41247#false} assume 0 != ~systemActive~0; {41247#false} is VALID [2020-07-17 22:02:48,946 INFO L263 TraceCheckUtils]: 264: Hoare triple {41247#false} call processEnvironment(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,947 INFO L280 TraceCheckUtils]: 265: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:48,947 INFO L280 TraceCheckUtils]: 266: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,948 INFO L263 TraceCheckUtils]: 267: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,949 INFO L280 TraceCheckUtils]: 268: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:48,949 INFO L280 TraceCheckUtils]: 269: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:48,950 INFO L263 TraceCheckUtils]: 270: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,950 INFO L280 TraceCheckUtils]: 271: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,951 INFO L280 TraceCheckUtils]: 272: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:48,951 INFO L263 TraceCheckUtils]: 273: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,951 INFO L280 TraceCheckUtils]: 274: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:48,952 INFO L263 TraceCheckUtils]: 275: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:48,952 INFO L280 TraceCheckUtils]: 276: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,952 INFO L280 TraceCheckUtils]: 277: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:48,953 INFO L280 TraceCheckUtils]: 278: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,953 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:48,953 INFO L280 TraceCheckUtils]: 280: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:48,953 INFO L280 TraceCheckUtils]: 281: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,954 INFO L280 TraceCheckUtils]: 282: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:48,954 INFO L280 TraceCheckUtils]: 283: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,954 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:48,955 INFO L280 TraceCheckUtils]: 285: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-17 22:02:48,955 INFO L280 TraceCheckUtils]: 286: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:48,956 INFO L263 TraceCheckUtils]: 287: Hoare triple {41246#true} call activatePump(); {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:02:48,957 INFO L280 TraceCheckUtils]: 288: Hoare triple {41552#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:48,957 INFO L280 TraceCheckUtils]: 289: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,957 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:48,957 INFO L280 TraceCheckUtils]: 291: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,958 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-17 22:02:48,958 INFO L280 TraceCheckUtils]: 293: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,958 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-17 22:02:48,959 INFO L280 TraceCheckUtils]: 295: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,959 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {41246#true} {41247#false} #523#return; {41247#false} is VALID [2020-07-17 22:02:48,959 INFO L263 TraceCheckUtils]: 297: Hoare triple {41247#false} call __utac_acc__Specification5_spec__3(); {41247#false} is VALID [2020-07-17 22:02:48,959 INFO L280 TraceCheckUtils]: 298: Hoare triple {41247#false} havoc ~tmp~9;havoc ~tmp___0~3; {41247#false} is VALID [2020-07-17 22:02:48,960 INFO L263 TraceCheckUtils]: 299: Hoare triple {41247#false} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:48,960 INFO L280 TraceCheckUtils]: 300: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:48,960 INFO L280 TraceCheckUtils]: 301: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,961 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {41246#true} {41247#false} #549#return; {41247#false} is VALID [2020-07-17 22:02:48,961 INFO L280 TraceCheckUtils]: 303: Hoare triple {41247#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41247#false} is VALID [2020-07-17 22:02:48,961 INFO L280 TraceCheckUtils]: 304: Hoare triple {41247#false} assume 2 != ~tmp~9; {41247#false} is VALID [2020-07-17 22:02:48,961 INFO L263 TraceCheckUtils]: 305: Hoare triple {41247#false} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:48,962 INFO L280 TraceCheckUtils]: 306: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:48,962 INFO L280 TraceCheckUtils]: 307: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:48,962 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {41246#true} {41247#false} #551#return; {41247#false} is VALID [2020-07-17 22:02:48,963 INFO L280 TraceCheckUtils]: 309: Hoare triple {41247#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41247#false} is VALID [2020-07-17 22:02:48,963 INFO L280 TraceCheckUtils]: 310: Hoare triple {41247#false} assume 0 != ~tmp___0~3; {41247#false} is VALID [2020-07-17 22:02:48,963 INFO L280 TraceCheckUtils]: 311: Hoare triple {41247#false} assume 0 == ~switchedOnBeforeTS~0; {41247#false} is VALID [2020-07-17 22:02:48,963 INFO L263 TraceCheckUtils]: 312: Hoare triple {41247#false} call __automaton_fail(); {41247#false} is VALID [2020-07-17 22:02:48,964 INFO L280 TraceCheckUtils]: 313: Hoare triple {41247#false} assume !false; {41247#false} is VALID [2020-07-17 22:02:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 72 proven. 11 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2020-07-17 22:02:49,120 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6955289] [2020-07-17 22:02:49,120 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1587701366] [2020-07-17 22:02:49,121 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:02:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:49,479 INFO L264 TraceCheckSpWp]: Trace formula consists of 1294 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-17 22:02:49,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:02:49,606 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:02:50,418 INFO L263 TraceCheckUtils]: 0: Hoare triple {41246#true} call ULTIMATE.init(); {41246#true} is VALID [2020-07-17 22:02:50,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {41246#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string42.base, #t~string42.offset, 1);call write~init~int(110, #t~string42.base, 1 + #t~string42.offset, 1);call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string44.base, #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(102, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 3 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string46.base, #t~string46.offset, 1);call write~init~int(80, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(117, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(109, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(112, #t~string46.base, 4 + #t~string46.offset, 1);call write~init~int(58, #t~string46.base, 5 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 6 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string50.base, #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string52.base, #t~string52.offset, 1);call write~init~int(32, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string54.base, #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 1 + #t~string54.offset, 1);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);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,429 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41246#true} #567#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,430 INFO L263 TraceCheckUtils]: 4: Hoare triple {41908#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,430 INFO L280 TraceCheckUtils]: 5: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;havoc ~tmp~10; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,431 INFO L263 TraceCheckUtils]: 6: Hoare triple {41908#(<= ~waterLevel~0 1)} call select_helpers(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,431 INFO L280 TraceCheckUtils]: 7: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,432 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #459#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,433 INFO L263 TraceCheckUtils]: 9: Hoare triple {41908#(<= ~waterLevel~0 1)} call select_features(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,433 INFO L280 TraceCheckUtils]: 10: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,434 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #461#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,435 INFO L263 TraceCheckUtils]: 12: Hoare triple {41908#(<= ~waterLevel~0 1)} call #t~ret65 := valid_product(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,436 INFO L280 TraceCheckUtils]: 13: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,437 INFO L280 TraceCheckUtils]: 14: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,438 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #463#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret65 && #t~ret65 <= 2147483647;~tmp~10 := #t~ret65;havoc #t~ret65; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,439 INFO L280 TraceCheckUtils]: 17: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,440 INFO L263 TraceCheckUtils]: 18: Hoare triple {41908#(<= ~waterLevel~0 1)} call setup(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,441 INFO L280 TraceCheckUtils]: 19: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,441 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #465#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,442 INFO L263 TraceCheckUtils]: 21: Hoare triple {41908#(<= ~waterLevel~0 1)} call runTest(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,443 INFO L263 TraceCheckUtils]: 22: Hoare triple {41908#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,444 INFO L280 TraceCheckUtils]: 23: Hoare triple {41908#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,444 INFO L280 TraceCheckUtils]: 24: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,445 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #557#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,446 INFO L263 TraceCheckUtils]: 26: Hoare triple {41908#(<= ~waterLevel~0 1)} call test(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,447 INFO L280 TraceCheckUtils]: 27: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~8;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,447 INFO L280 TraceCheckUtils]: 28: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !false; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,448 INFO L280 TraceCheckUtils]: 29: Hoare triple {41908#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,448 INFO L280 TraceCheckUtils]: 30: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,448 INFO L280 TraceCheckUtils]: 31: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,449 INFO L263 TraceCheckUtils]: 32: Hoare triple {41908#(<= ~waterLevel~0 1)} call waterRise(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,450 INFO L280 TraceCheckUtils]: 33: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:02:50,450 INFO L280 TraceCheckUtils]: 34: Hoare triple {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:02:50,451 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {41908#(<= ~waterLevel~0 1)} #509#return; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,452 INFO L280 TraceCheckUtils]: 36: Hoare triple {42013#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,452 INFO L280 TraceCheckUtils]: 37: Hoare triple {42013#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,453 INFO L280 TraceCheckUtils]: 38: Hoare triple {42013#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,453 INFO L280 TraceCheckUtils]: 39: Hoare triple {42013#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,454 INFO L263 TraceCheckUtils]: 40: Hoare triple {42013#(<= ~waterLevel~0 2)} call timeShift(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,454 INFO L263 TraceCheckUtils]: 41: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41246#true} is VALID [2020-07-17 22:02:50,454 INFO L263 TraceCheckUtils]: 42: Hoare triple {41246#true} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:50,455 INFO L280 TraceCheckUtils]: 43: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:50,455 INFO L280 TraceCheckUtils]: 44: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,455 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41246#true} {41246#true} #547#return; {41246#true} is VALID [2020-07-17 22:02:50,455 INFO L280 TraceCheckUtils]: 46: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:50,455 INFO L280 TraceCheckUtils]: 47: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,456 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41246#true} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,457 INFO L280 TraceCheckUtils]: 49: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,457 INFO L280 TraceCheckUtils]: 50: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,457 INFO L263 TraceCheckUtils]: 51: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {41246#true} is VALID [2020-07-17 22:02:50,457 INFO L280 TraceCheckUtils]: 52: Hoare triple {41246#true} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:50,457 INFO L280 TraceCheckUtils]: 53: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:50,457 INFO L263 TraceCheckUtils]: 54: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41246#true} is VALID [2020-07-17 22:02:50,458 INFO L280 TraceCheckUtils]: 55: Hoare triple {41246#true} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:50,458 INFO L280 TraceCheckUtils]: 56: Hoare triple {41246#true} assume !(0 != ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:50,458 INFO L263 TraceCheckUtils]: 57: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41246#true} is VALID [2020-07-17 22:02:50,458 INFO L280 TraceCheckUtils]: 58: Hoare triple {41246#true} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:50,458 INFO L280 TraceCheckUtils]: 59: Hoare triple {41246#true} assume 0 == ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:50,458 INFO L263 TraceCheckUtils]: 60: Hoare triple {41246#true} call #t~ret35 := isHighWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:50,458 INFO L280 TraceCheckUtils]: 61: Hoare triple {41246#true} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41246#true} is VALID [2020-07-17 22:02:50,458 INFO L263 TraceCheckUtils]: 62: Hoare triple {41246#true} call #t~ret55 := isHighWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:50,458 INFO L280 TraceCheckUtils]: 63: Hoare triple {41246#true} havoc ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:50,459 INFO L280 TraceCheckUtils]: 64: Hoare triple {41246#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41246#true} is VALID [2020-07-17 22:02:50,459 INFO L280 TraceCheckUtils]: 65: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,459 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {41246#true} {41246#true} #517#return; {41246#true} is VALID [2020-07-17 22:02:50,459 INFO L280 TraceCheckUtils]: 67: Hoare triple {41246#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41246#true} is VALID [2020-07-17 22:02:50,459 INFO L280 TraceCheckUtils]: 68: Hoare triple {41246#true} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41246#true} is VALID [2020-07-17 22:02:50,459 INFO L280 TraceCheckUtils]: 69: Hoare triple {41246#true} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41246#true} is VALID [2020-07-17 22:02:50,459 INFO L280 TraceCheckUtils]: 70: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,460 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {41246#true} {41246#true} #531#return; {41246#true} is VALID [2020-07-17 22:02:50,460 INFO L280 TraceCheckUtils]: 72: Hoare triple {41246#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41246#true} is VALID [2020-07-17 22:02:50,460 INFO L280 TraceCheckUtils]: 73: Hoare triple {41246#true} assume 0 != ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:50,460 INFO L263 TraceCheckUtils]: 74: Hoare triple {41246#true} call activatePump(); {41246#true} is VALID [2020-07-17 22:02:50,460 INFO L280 TraceCheckUtils]: 75: Hoare triple {41246#true} ~pumpRunning~0 := 1; {41246#true} is VALID [2020-07-17 22:02:50,461 INFO L280 TraceCheckUtils]: 76: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,461 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {41246#true} {41246#true} #533#return; {41246#true} is VALID [2020-07-17 22:02:50,461 INFO L280 TraceCheckUtils]: 78: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,461 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {41246#true} {41246#true} #545#return; {41246#true} is VALID [2020-07-17 22:02:50,461 INFO L280 TraceCheckUtils]: 80: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,461 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {41246#true} {41246#true} #507#return; {41246#true} is VALID [2020-07-17 22:02:50,462 INFO L280 TraceCheckUtils]: 82: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,467 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {41246#true} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #523#return; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,467 INFO L263 TraceCheckUtils]: 84: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-17 22:02:50,467 INFO L280 TraceCheckUtils]: 85: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:50,467 INFO L263 TraceCheckUtils]: 86: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:50,468 INFO L280 TraceCheckUtils]: 87: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:50,468 INFO L280 TraceCheckUtils]: 88: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,468 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:50,468 INFO L280 TraceCheckUtils]: 90: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:50,468 INFO L280 TraceCheckUtils]: 91: Hoare triple {41246#true} assume !(2 != ~tmp~9); {41246#true} is VALID [2020-07-17 22:02:50,468 INFO L280 TraceCheckUtils]: 92: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,469 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {41246#true} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #525#return; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,470 INFO L280 TraceCheckUtils]: 94: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,471 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {42013#(<= ~waterLevel~0 2)} #513#return; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,471 INFO L280 TraceCheckUtils]: 96: Hoare triple {42013#(<= ~waterLevel~0 2)} assume !false; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,472 INFO L280 TraceCheckUtils]: 97: Hoare triple {42013#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,473 INFO L280 TraceCheckUtils]: 98: Hoare triple {42013#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,473 INFO L280 TraceCheckUtils]: 99: Hoare triple {42013#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~8); {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,474 INFO L280 TraceCheckUtils]: 100: Hoare triple {42013#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,474 INFO L280 TraceCheckUtils]: 101: Hoare triple {42013#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,475 INFO L280 TraceCheckUtils]: 102: Hoare triple {42013#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,476 INFO L280 TraceCheckUtils]: 103: Hoare triple {42013#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {42013#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:02:50,477 INFO L263 TraceCheckUtils]: 104: Hoare triple {42013#(<= ~waterLevel~0 2)} call timeShift(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,477 INFO L263 TraceCheckUtils]: 105: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41246#true} is VALID [2020-07-17 22:02:50,478 INFO L263 TraceCheckUtils]: 106: Hoare triple {41246#true} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:50,478 INFO L280 TraceCheckUtils]: 107: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:50,478 INFO L280 TraceCheckUtils]: 108: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,478 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {41246#true} {41246#true} #547#return; {41246#true} is VALID [2020-07-17 22:02:50,478 INFO L280 TraceCheckUtils]: 110: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:50,478 INFO L280 TraceCheckUtils]: 111: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,479 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {41246#true} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,480 INFO L280 TraceCheckUtils]: 113: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,480 INFO L263 TraceCheckUtils]: 114: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,481 INFO L280 TraceCheckUtils]: 115: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,482 INFO L280 TraceCheckUtils]: 116: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,483 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,484 INFO L280 TraceCheckUtils]: 118: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,484 INFO L263 TraceCheckUtils]: 119: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41246#true} is VALID [2020-07-17 22:02:50,484 INFO L280 TraceCheckUtils]: 120: Hoare triple {41246#true} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:50,484 INFO L280 TraceCheckUtils]: 121: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:50,485 INFO L263 TraceCheckUtils]: 122: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-17 22:02:50,485 INFO L280 TraceCheckUtils]: 123: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:50,485 INFO L263 TraceCheckUtils]: 124: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-17 22:02:50,485 INFO L280 TraceCheckUtils]: 125: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41246#true} is VALID [2020-07-17 22:02:50,485 INFO L280 TraceCheckUtils]: 126: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,485 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {41246#true} {41246#true} #561#return; {41246#true} is VALID [2020-07-17 22:02:50,486 INFO L280 TraceCheckUtils]: 128: Hoare triple {41246#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:50,486 INFO L280 TraceCheckUtils]: 129: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,486 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {41246#true} {41246#true} #501#return; {41246#true} is VALID [2020-07-17 22:02:50,486 INFO L280 TraceCheckUtils]: 131: Hoare triple {41246#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41246#true} is VALID [2020-07-17 22:02:50,486 INFO L280 TraceCheckUtils]: 132: Hoare triple {41246#true} assume !(0 != ~tmp~5); {41246#true} is VALID [2020-07-17 22:02:50,486 INFO L263 TraceCheckUtils]: 133: Hoare triple {41246#true} call processEnvironment__wrappee__lowWaterSensor(); {41246#true} is VALID [2020-07-17 22:02:50,487 INFO L280 TraceCheckUtils]: 134: Hoare triple {41246#true} havoc ~tmp~4; {41246#true} is VALID [2020-07-17 22:02:50,487 INFO L280 TraceCheckUtils]: 135: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:50,487 INFO L263 TraceCheckUtils]: 136: Hoare triple {41246#true} call #t~ret36 := isLowWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:50,487 INFO L280 TraceCheckUtils]: 137: Hoare triple {41246#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {41246#true} is VALID [2020-07-17 22:02:50,487 INFO L263 TraceCheckUtils]: 138: Hoare triple {41246#true} call #t~ret56 := isLowWaterSensorDry(); {41246#true} is VALID [2020-07-17 22:02:50,487 INFO L280 TraceCheckUtils]: 139: Hoare triple {41246#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {41246#true} is VALID [2020-07-17 22:02:50,487 INFO L280 TraceCheckUtils]: 140: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,488 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {41246#true} {41246#true} #499#return; {41246#true} is VALID [2020-07-17 22:02:50,488 INFO L280 TraceCheckUtils]: 142: Hoare triple {41246#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~7 := #t~ret56;havoc #t~ret56; {41246#true} is VALID [2020-07-17 22:02:50,488 INFO L280 TraceCheckUtils]: 143: Hoare triple {41246#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {41246#true} is VALID [2020-07-17 22:02:50,488 INFO L280 TraceCheckUtils]: 144: Hoare triple {41246#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41246#true} is VALID [2020-07-17 22:02:50,488 INFO L280 TraceCheckUtils]: 145: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,488 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {41246#true} {41246#true} #539#return; {41246#true} is VALID [2020-07-17 22:02:50,489 INFO L280 TraceCheckUtils]: 147: Hoare triple {41246#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647;~tmp~4 := #t~ret36;havoc #t~ret36; {41246#true} is VALID [2020-07-17 22:02:50,489 INFO L280 TraceCheckUtils]: 148: Hoare triple {41246#true} assume !(0 != ~tmp~4); {41246#true} is VALID [2020-07-17 22:02:50,489 INFO L263 TraceCheckUtils]: 149: Hoare triple {41246#true} call processEnvironment__wrappee__highWaterSensor(); {41246#true} is VALID [2020-07-17 22:02:50,489 INFO L280 TraceCheckUtils]: 150: Hoare triple {41246#true} havoc ~tmp~3; {41246#true} is VALID [2020-07-17 22:02:50,489 INFO L280 TraceCheckUtils]: 151: Hoare triple {41246#true} assume !(0 == ~pumpRunning~0); {41246#true} is VALID [2020-07-17 22:02:50,489 INFO L263 TraceCheckUtils]: 152: Hoare triple {41246#true} call processEnvironment__wrappee__base(); {41246#true} is VALID [2020-07-17 22:02:50,490 INFO L280 TraceCheckUtils]: 153: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,490 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41246#true} {41246#true} #537#return; {41246#true} is VALID [2020-07-17 22:02:50,490 INFO L280 TraceCheckUtils]: 155: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,490 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {41246#true} {41246#true} #543#return; {41246#true} is VALID [2020-07-17 22:02:50,490 INFO L280 TraceCheckUtils]: 157: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,490 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {41246#true} {41246#true} #505#return; {41246#true} is VALID [2020-07-17 22:02:50,490 INFO L280 TraceCheckUtils]: 159: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,491 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {41246#true} {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,491 INFO L263 TraceCheckUtils]: 161: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-17 22:02:50,492 INFO L280 TraceCheckUtils]: 162: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:50,492 INFO L263 TraceCheckUtils]: 163: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:50,492 INFO L280 TraceCheckUtils]: 164: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:50,492 INFO L280 TraceCheckUtils]: 165: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,492 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:50,492 INFO L280 TraceCheckUtils]: 167: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:50,492 INFO L280 TraceCheckUtils]: 168: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-17 22:02:50,492 INFO L263 TraceCheckUtils]: 169: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:50,493 INFO L280 TraceCheckUtils]: 170: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:50,493 INFO L280 TraceCheckUtils]: 171: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,493 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-17 22:02:50,493 INFO L280 TraceCheckUtils]: 173: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-17 22:02:50,493 INFO L280 TraceCheckUtils]: 174: Hoare triple {41246#true} assume 0 != ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:50,493 INFO L280 TraceCheckUtils]: 175: Hoare triple {41246#true} assume !(0 == ~switchedOnBeforeTS~0); {41246#true} is VALID [2020-07-17 22:02:50,493 INFO L280 TraceCheckUtils]: 176: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,494 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {41246#true} {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,494 INFO L280 TraceCheckUtils]: 178: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,495 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {42013#(<= ~waterLevel~0 2)} #513#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,496 INFO L280 TraceCheckUtils]: 180: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !false; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,496 INFO L280 TraceCheckUtils]: 181: Hoare triple {41908#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,497 INFO L280 TraceCheckUtils]: 182: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,500 INFO L280 TraceCheckUtils]: 183: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~8); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,504 INFO L280 TraceCheckUtils]: 184: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,504 INFO L280 TraceCheckUtils]: 185: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,505 INFO L280 TraceCheckUtils]: 186: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,506 INFO L280 TraceCheckUtils]: 187: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,507 INFO L263 TraceCheckUtils]: 188: Hoare triple {41908#(<= ~waterLevel~0 1)} call timeShift(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,507 INFO L263 TraceCheckUtils]: 189: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41246#true} is VALID [2020-07-17 22:02:50,507 INFO L263 TraceCheckUtils]: 190: Hoare triple {41246#true} call #t~ret62 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:50,507 INFO L280 TraceCheckUtils]: 191: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:50,507 INFO L280 TraceCheckUtils]: 192: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,507 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {41246#true} {41246#true} #547#return; {41246#true} is VALID [2020-07-17 22:02:50,508 INFO L280 TraceCheckUtils]: 194: Hoare triple {41246#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41246#true} is VALID [2020-07-17 22:02:50,508 INFO L280 TraceCheckUtils]: 195: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,509 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {41246#true} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,509 INFO L280 TraceCheckUtils]: 197: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,510 INFO L263 TraceCheckUtils]: 198: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,511 INFO L280 TraceCheckUtils]: 199: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,512 INFO L280 TraceCheckUtils]: 200: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,513 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,514 INFO L280 TraceCheckUtils]: 202: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,514 INFO L263 TraceCheckUtils]: 203: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41246#true} is VALID [2020-07-17 22:02:50,514 INFO L280 TraceCheckUtils]: 204: Hoare triple {41246#true} havoc ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:50,514 INFO L280 TraceCheckUtils]: 205: Hoare triple {41246#true} assume 0 != ~pumpRunning~0; {41246#true} is VALID [2020-07-17 22:02:50,515 INFO L263 TraceCheckUtils]: 206: Hoare triple {41246#true} call #t~ret37 := isMethaneAlarm(); {41246#true} is VALID [2020-07-17 22:02:50,515 INFO L280 TraceCheckUtils]: 207: Hoare triple {41246#true} havoc ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:50,515 INFO L263 TraceCheckUtils]: 208: Hoare triple {41246#true} call #t~ret38 := isMethaneLevelCritical(); {41246#true} is VALID [2020-07-17 22:02:50,515 INFO L280 TraceCheckUtils]: 209: Hoare triple {41246#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {41246#true} is VALID [2020-07-17 22:02:50,515 INFO L280 TraceCheckUtils]: 210: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,515 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {41246#true} {41246#true} #561#return; {41246#true} is VALID [2020-07-17 22:02:50,516 INFO L280 TraceCheckUtils]: 212: Hoare triple {41246#true} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647;~retValue_acc~3 := #t~ret38;havoc #t~ret38;#res := ~retValue_acc~3; {41246#true} is VALID [2020-07-17 22:02:50,516 INFO L280 TraceCheckUtils]: 213: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,516 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {41246#true} {41246#true} #501#return; {41246#true} is VALID [2020-07-17 22:02:50,516 INFO L280 TraceCheckUtils]: 215: Hoare triple {41246#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647;~tmp~5 := #t~ret37;havoc #t~ret37; {41246#true} is VALID [2020-07-17 22:02:50,516 INFO L280 TraceCheckUtils]: 216: Hoare triple {41246#true} assume 0 != ~tmp~5; {41246#true} is VALID [2020-07-17 22:02:50,516 INFO L263 TraceCheckUtils]: 217: Hoare triple {41246#true} call deactivatePump(); {41246#true} is VALID [2020-07-17 22:02:50,517 INFO L280 TraceCheckUtils]: 218: Hoare triple {41246#true} ~pumpRunning~0 := 0; {41246#true} is VALID [2020-07-17 22:02:50,517 INFO L280 TraceCheckUtils]: 219: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,517 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {41246#true} {41246#true} #503#return; {41246#true} is VALID [2020-07-17 22:02:50,517 INFO L280 TraceCheckUtils]: 221: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,518 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {41246#true} {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,518 INFO L263 TraceCheckUtils]: 223: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41246#true} is VALID [2020-07-17 22:02:50,518 INFO L280 TraceCheckUtils]: 224: Hoare triple {41246#true} havoc ~tmp~9;havoc ~tmp___0~3; {41246#true} is VALID [2020-07-17 22:02:50,518 INFO L263 TraceCheckUtils]: 225: Hoare triple {41246#true} call #t~ret63 := getWaterLevel(); {41246#true} is VALID [2020-07-17 22:02:50,519 INFO L280 TraceCheckUtils]: 226: Hoare triple {41246#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41246#true} is VALID [2020-07-17 22:02:50,519 INFO L280 TraceCheckUtils]: 227: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,519 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {41246#true} {41246#true} #549#return; {41246#true} is VALID [2020-07-17 22:02:50,519 INFO L280 TraceCheckUtils]: 229: Hoare triple {41246#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41246#true} is VALID [2020-07-17 22:02:50,519 INFO L280 TraceCheckUtils]: 230: Hoare triple {41246#true} assume 2 != ~tmp~9; {41246#true} is VALID [2020-07-17 22:02:50,519 INFO L263 TraceCheckUtils]: 231: Hoare triple {41246#true} call #t~ret64 := isPumpRunning(); {41246#true} is VALID [2020-07-17 22:02:50,520 INFO L280 TraceCheckUtils]: 232: Hoare triple {41246#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41246#true} is VALID [2020-07-17 22:02:50,520 INFO L280 TraceCheckUtils]: 233: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,520 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {41246#true} {41246#true} #551#return; {41246#true} is VALID [2020-07-17 22:02:50,520 INFO L280 TraceCheckUtils]: 235: Hoare triple {41246#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41246#true} is VALID [2020-07-17 22:02:50,520 INFO L280 TraceCheckUtils]: 236: Hoare triple {41246#true} assume !(0 != ~tmp___0~3); {41246#true} is VALID [2020-07-17 22:02:50,520 INFO L280 TraceCheckUtils]: 237: Hoare triple {41246#true} assume true; {41246#true} is VALID [2020-07-17 22:02:50,521 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {41246#true} {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,522 INFO L280 TraceCheckUtils]: 239: Hoare triple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,523 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {42254#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41908#(<= ~waterLevel~0 1)} #513#return; {42630#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:02:50,524 INFO L280 TraceCheckUtils]: 241: Hoare triple {42630#(<= ~waterLevel~0 0)} assume !false; {42630#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:02:50,526 INFO L280 TraceCheckUtils]: 242: Hoare triple {42630#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {42630#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:02:50,529 INFO L280 TraceCheckUtils]: 243: Hoare triple {42630#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp~8 := #t~nondet58;havoc #t~nondet58; {42630#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:02:50,532 INFO L280 TraceCheckUtils]: 244: Hoare triple {42630#(<= ~waterLevel~0 0)} assume 0 != ~tmp~8; {42630#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:02:50,534 INFO L263 TraceCheckUtils]: 245: Hoare triple {42630#(<= ~waterLevel~0 0)} call waterRise(); {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:02:50,535 INFO L280 TraceCheckUtils]: 246: Hoare triple {42002#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:02:50,535 INFO L280 TraceCheckUtils]: 247: Hoare triple {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:02:50,536 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {42006#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {42630#(<= ~waterLevel~0 0)} #509#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,537 INFO L280 TraceCheckUtils]: 249: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~tmp___0~2 := #t~nondet59;havoc #t~nondet59; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,538 INFO L280 TraceCheckUtils]: 250: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,538 INFO L280 TraceCheckUtils]: 251: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~tmp___2~0 := #t~nondet60;havoc #t~nondet60; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,539 INFO L280 TraceCheckUtils]: 252: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,540 INFO L263 TraceCheckUtils]: 253: Hoare triple {41908#(<= ~waterLevel~0 1)} call timeShift(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,540 INFO L263 TraceCheckUtils]: 254: Hoare triple {41908#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,540 INFO L263 TraceCheckUtils]: 255: Hoare triple {41908#(<= ~waterLevel~0 1)} call #t~ret62 := isPumpRunning(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,541 INFO L280 TraceCheckUtils]: 256: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,541 INFO L280 TraceCheckUtils]: 257: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,542 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #547#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,542 INFO L280 TraceCheckUtils]: 259: Hoare triple {41908#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,543 INFO L280 TraceCheckUtils]: 260: Hoare triple {41908#(<= ~waterLevel~0 1)} assume true; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,544 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {41908#(<= ~waterLevel~0 1)} {41908#(<= ~waterLevel~0 1)} #519#return; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,544 INFO L280 TraceCheckUtils]: 262: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,545 INFO L280 TraceCheckUtils]: 263: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,546 INFO L263 TraceCheckUtils]: 264: Hoare triple {41908#(<= ~waterLevel~0 1)} call processEnvironment(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,546 INFO L280 TraceCheckUtils]: 265: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~tmp~5; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,547 INFO L280 TraceCheckUtils]: 266: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,547 INFO L263 TraceCheckUtils]: 267: Hoare triple {41908#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__lowWaterSensor(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,548 INFO L280 TraceCheckUtils]: 268: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~tmp~4; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,548 INFO L280 TraceCheckUtils]: 269: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,549 INFO L263 TraceCheckUtils]: 270: Hoare triple {41908#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__highWaterSensor(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,549 INFO L280 TraceCheckUtils]: 271: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~tmp~3; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,550 INFO L280 TraceCheckUtils]: 272: Hoare triple {41908#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,551 INFO L263 TraceCheckUtils]: 273: Hoare triple {41908#(<= ~waterLevel~0 1)} call #t~ret35 := isHighWaterLevel(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,552 INFO L280 TraceCheckUtils]: 274: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~retValue_acc~5;havoc ~tmp~6;havoc ~tmp___0~0; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,552 INFO L263 TraceCheckUtils]: 275: Hoare triple {41908#(<= ~waterLevel~0 1)} call #t~ret55 := isHighWaterSensorDry(); {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,553 INFO L280 TraceCheckUtils]: 276: Hoare triple {41908#(<= ~waterLevel~0 1)} havoc ~retValue_acc~12; {41908#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:02:50,554 INFO L280 TraceCheckUtils]: 277: Hoare triple {41908#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {41247#false} is VALID [2020-07-17 22:02:50,554 INFO L280 TraceCheckUtils]: 278: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-17 22:02:50,554 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {41247#false} {41908#(<= ~waterLevel~0 1)} #517#return; {41247#false} is VALID [2020-07-17 22:02:50,554 INFO L280 TraceCheckUtils]: 280: Hoare triple {41247#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~6 := #t~ret55;havoc #t~ret55; {41247#false} is VALID [2020-07-17 22:02:50,555 INFO L280 TraceCheckUtils]: 281: Hoare triple {41247#false} assume !(0 != ~tmp~6);~tmp___0~0 := 1; {41247#false} is VALID [2020-07-17 22:02:50,555 INFO L280 TraceCheckUtils]: 282: Hoare triple {41247#false} ~retValue_acc~5 := ~tmp___0~0;#res := ~retValue_acc~5; {41247#false} is VALID [2020-07-17 22:02:50,555 INFO L280 TraceCheckUtils]: 283: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-17 22:02:50,555 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {41247#false} {41908#(<= ~waterLevel~0 1)} #531#return; {41247#false} is VALID [2020-07-17 22:02:50,555 INFO L280 TraceCheckUtils]: 285: Hoare triple {41247#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {41247#false} is VALID [2020-07-17 22:02:50,556 INFO L280 TraceCheckUtils]: 286: Hoare triple {41247#false} assume 0 != ~tmp~3; {41247#false} is VALID [2020-07-17 22:02:50,556 INFO L263 TraceCheckUtils]: 287: Hoare triple {41247#false} call activatePump(); {41247#false} is VALID [2020-07-17 22:02:50,556 INFO L280 TraceCheckUtils]: 288: Hoare triple {41247#false} ~pumpRunning~0 := 1; {41247#false} is VALID [2020-07-17 22:02:50,556 INFO L280 TraceCheckUtils]: 289: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-17 22:02:50,556 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {41247#false} {41247#false} #533#return; {41247#false} is VALID [2020-07-17 22:02:50,556 INFO L280 TraceCheckUtils]: 291: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-17 22:02:50,557 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {41247#false} {41908#(<= ~waterLevel~0 1)} #545#return; {41247#false} is VALID [2020-07-17 22:02:50,557 INFO L280 TraceCheckUtils]: 293: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-17 22:02:50,557 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {41247#false} {41908#(<= ~waterLevel~0 1)} #507#return; {41247#false} is VALID [2020-07-17 22:02:50,557 INFO L280 TraceCheckUtils]: 295: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-17 22:02:50,557 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {41247#false} {41908#(<= ~waterLevel~0 1)} #523#return; {41247#false} is VALID [2020-07-17 22:02:50,557 INFO L263 TraceCheckUtils]: 297: Hoare triple {41247#false} call __utac_acc__Specification5_spec__3(); {41247#false} is VALID [2020-07-17 22:02:50,558 INFO L280 TraceCheckUtils]: 298: Hoare triple {41247#false} havoc ~tmp~9;havoc ~tmp___0~3; {41247#false} is VALID [2020-07-17 22:02:50,558 INFO L263 TraceCheckUtils]: 299: Hoare triple {41247#false} call #t~ret63 := getWaterLevel(); {41247#false} is VALID [2020-07-17 22:02:50,558 INFO L280 TraceCheckUtils]: 300: Hoare triple {41247#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {41247#false} is VALID [2020-07-17 22:02:50,558 INFO L280 TraceCheckUtils]: 301: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-17 22:02:50,558 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {41247#false} {41247#false} #549#return; {41247#false} is VALID [2020-07-17 22:02:50,558 INFO L280 TraceCheckUtils]: 303: Hoare triple {41247#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {41247#false} is VALID [2020-07-17 22:02:50,558 INFO L280 TraceCheckUtils]: 304: Hoare triple {41247#false} assume 2 != ~tmp~9; {41247#false} is VALID [2020-07-17 22:02:50,558 INFO L263 TraceCheckUtils]: 305: Hoare triple {41247#false} call #t~ret64 := isPumpRunning(); {41247#false} is VALID [2020-07-17 22:02:50,558 INFO L280 TraceCheckUtils]: 306: Hoare triple {41247#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41247#false} is VALID [2020-07-17 22:02:50,559 INFO L280 TraceCheckUtils]: 307: Hoare triple {41247#false} assume true; {41247#false} is VALID [2020-07-17 22:02:50,559 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {41247#false} {41247#false} #551#return; {41247#false} is VALID [2020-07-17 22:02:50,559 INFO L280 TraceCheckUtils]: 309: Hoare triple {41247#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~3 := #t~ret64;havoc #t~ret64; {41247#false} is VALID [2020-07-17 22:02:50,559 INFO L280 TraceCheckUtils]: 310: Hoare triple {41247#false} assume 0 != ~tmp___0~3; {41247#false} is VALID [2020-07-17 22:02:50,559 INFO L280 TraceCheckUtils]: 311: Hoare triple {41247#false} assume 0 == ~switchedOnBeforeTS~0; {41247#false} is VALID [2020-07-17 22:02:50,559 INFO L263 TraceCheckUtils]: 312: Hoare triple {41247#false} call __automaton_fail(); {41247#false} is VALID [2020-07-17 22:02:50,559 INFO L280 TraceCheckUtils]: 313: Hoare triple {41247#false} assume !false; {41247#false} is VALID [2020-07-17 22:02:50,602 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 171 proven. 16 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2020-07-17 22:02:50,602 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:02:50,602 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 8] total 22 [2020-07-17 22:02:50,603 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1884304946] [2020-07-17 22:02:50,604 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 314 [2020-07-17 22:02:50,616 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:02:50,617 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 22:02:51,118 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 348 edges. 348 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:02:51,118 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 22:02:51,119 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:02:51,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 22:02:51,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=398, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:02:51,120 INFO L87 Difference]: Start difference. First operand 941 states and 1082 transitions. Second operand 22 states. [2020-07-17 22:02:52,728 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:02:59,064 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:02:59,984 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:01,671 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:34,578 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:03:35,479 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:03:36,120 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:03:36,541 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:03:37,532 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-17 22:03:38,144 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:03:38,836 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-17 22:03:39,289 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:03:40,480 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 22:03:41,187 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 22:03:49,626 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:03:50,410 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:03:51,174 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:51,925 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:52,419 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:52,814 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:03:53,713 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:03:54,320 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:03:54,994 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:03:55,395 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:03:56,442 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-17 22:03:57,154 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-17 22:04:45,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:04:45,682 INFO L93 Difference]: Finished difference Result 3553 states and 4605 transitions. [2020-07-17 22:04:45,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2020-07-17 22:04:45,683 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 314 [2020-07-17 22:04:45,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:04:45,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:04:45,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 1381 transitions. [2020-07-17 22:04:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:04:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 1381 transitions. [2020-07-17 22:04:45,723 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 89 states and 1381 transitions. [2020-07-17 22:04:51,039 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1381 edges. 1381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity.